mirror of
https://github.com/LadybirdBrowser/ladybird.git
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9e8c4bb072
Although we handle it in the linker spec file, gcc will actually reject this argument unless it's also enabled in the option file. CMake adds this flag if the minimum required version is 3.3 or less (see CMP0065), so old projects would fail to compile because of this unrecognized option.
6384 lines
166 KiB
Diff
6384 lines
166 KiB
Diff
diff --git a/config.sub b/config.sub
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|
index 63c1f1c8b..a82d7fd08 100755
|
|
--- a/config.sub
|
|
+++ b/config.sub
|
|
@@ -2,7 +2,7 @@
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|
# Configuration validation subroutine script.
|
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# Copyright 1992-2021 Free Software Foundation, Inc.
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|
|
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-timestamp='2021-01-08'
|
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+timestamp='2021-04-22'
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|
|
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
|
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@@ -1725,7 +1725,7 @@ case $os in
|
|
| skyos* | haiku* | rdos* | toppers* | drops* | es* \
|
|
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
|
|
| midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
|
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- | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx*)
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+ | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | serenity*)
|
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;;
|
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# This one is extra strict with allowed versions
|
|
sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
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diff --git a/fixincludes/mkfixinc.sh b/fixincludes/mkfixinc.sh
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index df90720b7..a45cdd0de 100755
|
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--- a/fixincludes/mkfixinc.sh
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+++ b/fixincludes/mkfixinc.sh
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@@ -11,6 +11,7 @@ target=fixinc.sh
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|
|
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# Check for special fix rules for particular targets
|
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case $machine in
|
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+ *-serenity* | \
|
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i?86-*-cygwin* | \
|
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i?86-*-mingw32* | \
|
|
x86_64-*-mingw32* | \
|
|
diff --git a/gcc/common.opt b/gcc/common.opt
|
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index a75b44ee4..6fab7c3ca 100644
|
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--- a/gcc/common.opt
|
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+++ b/gcc/common.opt
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@@ -3490,4 +3490,8 @@ fipa-ra
|
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Common Var(flag_ipa_ra) Optimization
|
|
Use caller save register across calls if possible.
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|
|
|
+arch
|
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+Driver Ignore Separate
|
|
+-arch <name> Generate output for architecture <name>.
|
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+
|
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; This comment is to ensure we retain the blank line above.
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diff --git a/gcc/config.gcc b/gcc/config.gcc
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index 357b0bed0..8e96b74e5 100644
|
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--- a/gcc/config.gcc
|
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+++ b/gcc/config.gcc
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@@ -686,6 +686,13 @@ x86_cpus="generic intel"
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|
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# Common parts for widely ported systems.
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case ${target} in
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+*-*-serenity*)
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+ gas=yes
|
|
+ gnu_ld=yes
|
|
+ default_use_cxa_atexit=yes
|
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+ extra_options="${extra_options} serenity.opt"
|
|
+ tmake_file="t-slibgcc"
|
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+ ;;
|
|
*-*-darwin*)
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|
tmake_file="t-darwin "
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|
tm_file="${tm_file} darwin.h"
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@@ -1084,6 +1091,19 @@ case ${target} in
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esac
|
|
|
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case ${target} in
|
|
+i[34567]86-*-serenity*)
|
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+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h glibc-stdint.h i386/i386elf.h serenity.h"
|
|
+ ;;
|
|
+x86_64-*-serenity*)
|
|
+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h glibc-stdint.h i386/i386elf.h i386/x86-64.h serenity.h"
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|
+ ;;
|
|
+arm-*-serenity*)
|
|
+ tm_file="dbxelf.h elfos.h arm/elf.h arm/aout.h glibc-stdint.h arm/serenity-elf.h ${tm_file} serenity.h"
|
|
+ ;;
|
|
+aarch64-*-serenity*)
|
|
+ tm_file="${tm_file} dbxelf.h elfos.h aarch64/aarch64-elf.h glibc-stdint.h serenity.h"
|
|
+ tmake_file="${tmake_file} aarch64/t-aarch64"
|
|
+ ;;
|
|
aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
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|
tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h"
|
|
tm_file="${tm_file} aarch64/aarch64-elf.h aarch64/aarch64-errata.h aarch64/aarch64-elf-raw.h"
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|
diff --git a/gcc/config/arm/serenity-elf.h b/gcc/config/arm/serenity-elf.h
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|
new file mode 100644
|
|
index 000000000..24b29c3da
|
|
--- /dev/null
|
|
+++ b/gcc/config/arm/serenity-elf.h
|
|
@@ -0,0 +1,65 @@
|
|
+/* Definitions of target machine for GNU compiler, NetBSD/arm ELF version.
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+ Copyright (C) 2002-2018 Free Software Foundation, Inc.
|
|
+ Contributed by Wasabi Systems, Inc.
|
|
+
|
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+ This file is part of GCC.
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|
+
|
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+ GCC is free software; you can redistribute it and/or modify it
|
|
+ under the terms of the GNU General Public License as published
|
|
+ by the Free Software Foundation; either version 3, or (at your
|
|
+ option) any later version.
|
|
+
|
|
+ GCC is distributed in the hope that it will be useful, but WITHOUT
|
|
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
|
|
+ License for more details.
|
|
+
|
|
+ Under Section 7 of GPL version 3, you are granted additional
|
|
+ permissions described in the GCC Runtime Library Exception, version
|
|
+ 3.1, as published by the Free Software Foundation.
|
|
+
|
|
+ You should have received a copy of the GNU General Public License and
|
|
+ a copy of the GCC Runtime Library Exception along with this program;
|
|
+ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
+ <http://www.gnu.org/licenses/>. */
|
|
+
|
|
+/* Run-time Target Specification. */
|
|
+
|
|
+/* arm.h defaults to ARM6 CPU. */
|
|
+
|
|
+/* This defaults us to little-endian. */
|
|
+#ifndef TARGET_ENDIAN_DEFAULT
|
|
+#define TARGET_ENDIAN_DEFAULT 0
|
|
+#endif
|
|
+
|
|
+#undef MULTILIB_DEFAULTS
|
|
+
|
|
+/* Default it to use ATPCS with soft-VFP. */
|
|
+#undef TARGET_DEFAULT
|
|
+#define TARGET_DEFAULT \
|
|
+ (MASK_APCS_FRAME \
|
|
+ | TARGET_ENDIAN_DEFAULT)
|
|
+
|
|
+#undef ARM_DEFAULT_ABI
|
|
+#define ARM_DEFAULT_ABI ARM_ABI_ATPCS
|
|
+
|
|
+#undef SUBTARGET_CPP_SPEC
|
|
+#define SUBTARGET_CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT -D_PTHREADS}"
|
|
+
|
|
+#undef SUBTARGET_EXTRA_ASM_SPEC
|
|
+#define SUBTARGET_EXTRA_ASM_SPEC \
|
|
+ "%{" FPIE_OR_FPIC_SPEC ":-k}"
|
|
+
|
|
+/* Default to full VFP if -mfloat-abi=hard is specified. */
|
|
+#undef SUBTARGET_ASM_FLOAT_SPEC
|
|
+#define SUBTARGET_ASM_FLOAT_SPEC \
|
|
+ "%{mfloat-abi=hard:{!mfpu=*:-mfpu=vfp}}"
|
|
+
|
|
+
|
|
+/* Make GCC agree with <machine/ansi.h>. */
|
|
+
|
|
+#undef SIZE_TYPE
|
|
+#define SIZE_TYPE "long unsigned int"
|
|
+
|
|
+#undef PTRDIFF_TYPE
|
|
+#define PTRDIFF_TYPE "long int"
|
|
diff --git a/gcc/config/host-darwin.c b/gcc/config/host-darwin.c
|
|
index 14a01fe71..3f8e44288 100644
|
|
--- a/gcc/config/host-darwin.c
|
|
+++ b/gcc/config/host-darwin.c
|
|
@@ -22,6 +22,10 @@
|
|
#include "coretypes.h"
|
|
#include "diagnostic-core.h"
|
|
#include "config/host-darwin.h"
|
|
+#include "hosthooks.h"
|
|
+#include "hosthooks-def.h"
|
|
+
|
|
+const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
|
|
|
|
/* Yes, this is really supposed to work. */
|
|
/* This allows for a pagesize of 16384, which we have on Darwin20, but should
|
|
diff --git a/gcc/config/serenity.h b/gcc/config/serenity.h
|
|
new file mode 100644
|
|
index 000000000..dc2f5361e
|
|
--- /dev/null
|
|
+++ b/gcc/config/serenity.h
|
|
@@ -0,0 +1,47 @@
|
|
+/* Useful if you wish to make target-specific GCC changes. */
|
|
+#undef TARGET_SERENITY
|
|
+#define TARGET_SERENITY 1
|
|
+
|
|
+#if defined(HAVE_LD_EH_FRAME_HDR)
|
|
+#define LINK_EH_SPEC "%{!static|static-pie:--eh-frame-hdr} "
|
|
+#endif
|
|
+
|
|
+/* Default arguments you want when running your
|
|
+ i686-serenity-gcc/x86_64-serenity-gcc toolchain */
|
|
+#undef LIB_SPEC
|
|
+#define LIB_SPEC "%{pthread:-lpthread} -lc" /* link against C standard library */
|
|
+
|
|
+/* Files that are linked before user code.
|
|
+ The %s tells GCC to look for these files in the library directory. */
|
|
+#undef STARTFILE_SPEC
|
|
+#define STARTFILE_SPEC "%{!shared:crt0.o%s} crti.o%s %{shared: %{!fbuilding-libgcc:crt0_shared.o%s}} %{shared|static-pie|!no-pie:crtbeginS.o%s; :crtbegin.o%s}"
|
|
+
|
|
+/* Files that are linked after user code. */
|
|
+#undef ENDFILE_SPEC
|
|
+#define ENDFILE_SPEC "%{shared|static-pie|!no-pie:crtendS.o%s; :crtend.o%s} crtn.o%s"
|
|
+
|
|
+#undef LINK_SPEC
|
|
+#define LINK_SPEC "%{shared:-shared} %{static:-static} %{!static: %{rdynamic:-export-dynamic} -dynamic-linker /usr/lib/Loader.so}"
|
|
+
|
|
+#undef CC1_SPEC
|
|
+#define CC1_SPEC "-ftls-model=initial-exec %{!fno-pic:%{!fno-PIC:%{!fpic:%{!fPIC: -fPIC}}}} -fno-semantic-interposition"
|
|
+
|
|
+#undef CC1PLUS_SPEC
|
|
+#define CC1PLUS_SPEC "-ftls-model=initial-exec"
|
|
+
|
|
+#undef CPP_SPEC
|
|
+#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
|
|
+
|
|
+/* Use --as-needed -lgcc_s for eh support. */
|
|
+#define USE_LD_AS_NEEDED 1
|
|
+
|
|
+/* Additional predefined macros. */
|
|
+#undef TARGET_OS_CPP_BUILTINS
|
|
+#define TARGET_OS_CPP_BUILTINS() \
|
|
+ do { \
|
|
+ builtin_define ("__serenity__"); \
|
|
+ builtin_define ("__unix__"); \
|
|
+ builtin_assert ("system=serenity"); \
|
|
+ builtin_assert ("system=unix"); \
|
|
+ builtin_assert ("system=posix"); \
|
|
+ } while(0);
|
|
diff --git a/gcc/config/serenity.opt b/gcc/config/serenity.opt
|
|
new file mode 100644
|
|
index 000000000..2756a5575
|
|
--- /dev/null
|
|
+++ b/gcc/config/serenity.opt
|
|
@@ -0,0 +1,35 @@
|
|
+; SerenityOS options.
|
|
+
|
|
+; Copyright (C) 2021 Gunnar Beutner <gunnar@beutner.name>
|
|
+;
|
|
+; This file is part of GCC.
|
|
+;
|
|
+; GCC is free software; you can redistribute it and/or modify it under
|
|
+; the terms of the GNU General Public License as published by the Free
|
|
+; Software Foundation; either version 3, or (at your option) any later
|
|
+; version.
|
|
+;
|
|
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
|
|
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
+; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
+; for more details.
|
|
+;
|
|
+; You should have received a copy of the GNU General Public License
|
|
+; along with GCC; see the file COPYING3. If not see
|
|
+; <http://www.gnu.org/licenses/>.
|
|
+
|
|
+; See the GCC internals manual (options.texi) for a description of
|
|
+; this file's format.
|
|
+
|
|
+; Please try to keep this file in ASCII collating order.
|
|
+
|
|
+posix
|
|
+Driver
|
|
+
|
|
+pthread
|
|
+Driver
|
|
+
|
|
+rdynamic
|
|
+Driver
|
|
+
|
|
+; This comment is to ensure we retain the blank line above.
|
|
diff --git a/gcc/configure b/gcc/configure
|
|
index 9b28369e3..6821ed4ba 100755
|
|
--- a/gcc/configure
|
|
+++ b/gcc/configure
|
|
@@ -30992,6 +30992,9 @@ case "$target" in
|
|
*-linux-musl*)
|
|
gcc_cv_target_dl_iterate_phdr=yes
|
|
;;
|
|
+ *-serenity*)
|
|
+ gcc_cv_target_dl_iterate_phdr=yes
|
|
+ ;;
|
|
esac
|
|
|
|
if test x$gcc_cv_target_dl_iterate_phdr = xyes; then
|
|
diff --git a/libgcc/config.host b/libgcc/config.host
|
|
index 50f000622..fa30ef089 100644
|
|
--- a/libgcc/config.host
|
|
+++ b/libgcc/config.host
|
|
@@ -1504,6 +1504,30 @@ nvptx-*)
|
|
tmake_file="$tmake_file nvptx/t-nvptx"
|
|
extra_parts="crt0.o"
|
|
;;
|
|
+i[34567]86-*-serenity*)
|
|
+ extra_parts="$extra_parts crti.o crtbegin.o crtbeginS.o crtend.o crtendS.o crtn.o"
|
|
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic t-slibgcc t-eh-dw2-dip"
|
|
+ ;;
|
|
+x86_64-*-serenity*)
|
|
+ extra_parts="$extra_parts crti.o crtbegin.o crtbeginS.o crtend.o crtendS.o crtn.o"
|
|
+ tmake_file="$tmake_file i386/t-crtstuff t-crtstuff-pic t-libgcc-pic t-slibgcc t-eh-dw2-dip"
|
|
+ ;;
|
|
+arm-*-serenity*)
|
|
+ tmake_file="${tmake_file} t-fixedpoint-gnu-prefix t-crtfm"
|
|
+ tmake_file="$tmake_file arm/t-arm arm/t-elf t-softfp-sfdf t-softfp-excl arm/t-softfp t-softfp"
|
|
+ tmake_file="${tmake_file} arm/t-bpabi t-eh-dw2-dip"
|
|
+ tm_file="$tm_file arm/bpabi-lib.h"
|
|
+ unwind_header=config/arm/unwind-arm.h
|
|
+ extra_parts="$extra_parts crti.o crtn.o"
|
|
+ ;;
|
|
+aarch64-*-serenity*)
|
|
+ extra_parts="$extra_parts crti.o crtbegin.o crtend.o crtn.o"
|
|
+ extra_parts="$extra_parts crtfastmath.o"
|
|
+ tmake_file="$tmake_file ${cpu_type}/t-aarch64"
|
|
+ tmake_file="$tmake_file ${cpu_type}/t-lse t-slibgcc-libgcc"
|
|
+ tmake_file="$tmake_file ${cpu_type}/t-softfp t-softp t-crtfm"
|
|
+ md_unwind_header=aarch64/aarch64-unwind.h
|
|
+ ;;
|
|
*)
|
|
echo "*** Configuration ${host} not supported" 1>&2
|
|
exit 1
|
|
diff --git a/libgcc/config/t-slibgcc b/libgcc/config/t-slibgcc
|
|
index c59b43b7b..31c6eb5ad 100644
|
|
--- a/libgcc/config/t-slibgcc
|
|
+++ b/libgcc/config/t-slibgcc
|
|
@@ -26,7 +26,6 @@ SHLIB_MAP = @shlib_map_file@
|
|
SHLIB_OBJS = @shlib_objs@
|
|
SHLIB_DIR = @multilib_dir@
|
|
SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@
|
|
-SHLIB_LC = -lc
|
|
SHLIB_MAKE_SOLINK = $(LN_S) $(SHLIB_SONAME) $(SHLIB_DIR)/$(SHLIB_SOLINK)
|
|
SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_SONAME) \
|
|
$(DESTDIR)$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
|
|
@@ -34,7 +33,7 @@ SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_SONAME) \
|
|
SHLIB_LINK = $(CC) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
|
|
$(SHLIB_LDFLAGS) \
|
|
-o $(SHLIB_DIR)/$(SHLIB_SONAME).tmp @multilib_flags@ \
|
|
- $(SHLIB_OBJS) $(SHLIB_LC) && \
|
|
+ $(SHLIB_OBJS) && \
|
|
rm -f $(SHLIB_DIR)/$(SHLIB_SOLINK) && \
|
|
if [ -f $(SHLIB_DIR)/$(SHLIB_SONAME) ]; then \
|
|
mv -f $(SHLIB_DIR)/$(SHLIB_SONAME) \
|
|
diff --git a/libgcc/unwind-dw2-fde-dip.c b/libgcc/unwind-dw2-fde-dip.c
|
|
index 5095b6830..d19942eee 100644
|
|
--- a/libgcc/unwind-dw2-fde-dip.c
|
|
+++ b/libgcc/unwind-dw2-fde-dip.c
|
|
@@ -57,6 +57,12 @@
|
|
# define USE_PT_GNU_EH_FRAME
|
|
#endif
|
|
|
|
+#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
|
|
+ && defined(TARGET_DL_ITERATE_PHDR) \
|
|
+ && defined(__serenity__)
|
|
+# define USE_PT_GNU_EH_FRAME
|
|
+#endif
|
|
+
|
|
#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \
|
|
&& defined(TARGET_DL_ITERATE_PHDR) \
|
|
&& defined(__linux__)
|
|
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
|
|
index 326a279c5..4379c25c8 100755
|
|
--- a/libstdc++-v3/configure
|
|
+++ b/libstdc++-v3/configure
|
|
@@ -4219,15 +4219,7 @@ printf ("hello world\n");
|
|
}
|
|
_ACEOF
|
|
# FIXME: Cleanup?
|
|
-if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
|
|
- (eval $ac_link) 2>&5
|
|
- ac_status=$?
|
|
- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
|
- test $ac_status = 0; }; then :
|
|
- gcc_no_link=no
|
|
-else
|
|
- gcc_no_link=yes
|
|
-fi
|
|
+gcc_no_link=yes
|
|
if test x$gcc_no_link = xyes; then
|
|
# Setting cross_compile will disable run tests; it will
|
|
# also disable AC_CHECK_FILE but that's generally
|
|
@@ -29264,12 +29256,5990 @@ else
|
|
|
|
$as_echo "#define HAVE_ICONV 1" >>confdefs.h
|
|
|
|
- $as_echo "#define HAVE_MEMALIGN 1" >>confdefs.h
|
|
-
|
|
else
|
|
|
|
# Base decisions on target environment.
|
|
case "${host}" in
|
|
+
|
|
+ *-serenity*)
|
|
+
|
|
+ # All these tests are for C++; save the language and the compiler flags.
|
|
+ # The CXXFLAGS thing is suspicious, but based on similar bits previously
|
|
+ # found in GLIBCXX_CONFIGURE.
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
|
+ ac_save_CXXFLAGS="$CXXFLAGS"
|
|
+
|
|
+ # Check for maintainer-mode bits.
|
|
+ if test x"$USE_MAINTAINER_MODE" = xno; then
|
|
+ WERROR=''
|
|
+ else
|
|
+ WERROR='-Werror'
|
|
+ fi
|
|
+
|
|
+ # Check for -ffunction-sections -fdata-sections
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
|
|
+$as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
|
|
+ CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+int foo; void bar() { };
|
|
+int
|
|
+main ()
|
|
+{
|
|
+
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ ac_fdsections=yes
|
|
+else
|
|
+ ac_fdsections=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ if test "$ac_test_CXXFLAGS" = set; then
|
|
+ CXXFLAGS="$ac_save_CXXFLAGS"
|
|
+ else
|
|
+ # this is the suspicious part
|
|
+ CXXFLAGS=''
|
|
+ fi
|
|
+ if test x"$ac_fdsections" = x"yes"; then
|
|
+ SECTION_FLAGS='-ffunction-sections -fdata-sections'
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
|
|
+$as_echo "$ac_fdsections" >&6; }
|
|
+
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ # If we're not using GNU ld, then there's no point in even trying these
|
|
+ # tests. Check for that first. We should have already tested for gld
|
|
+ # by now (in libtool), but require it now just to be safe...
|
|
+ test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
|
|
+ test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
|
|
+
|
|
+
|
|
+
|
|
+ # The name set by libtool depends on the version of libtool. Shame on us
|
|
+ # for depending on an impl detail, but c'est la vie. Older versions used
|
|
+ # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
|
|
+ # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
|
|
+ # makes sense). We'll test with_gnu_ld everywhere else, so if that isn't
|
|
+ # set (hence we're using an older libtool), then set it.
|
|
+ if test x${with_gnu_ld+set} != xset; then
|
|
+ if test x${ac_cv_prog_gnu_ld+set} != xset; then
|
|
+ # We got through "ac_require(ac_prog_ld)" and still not set? Huh?
|
|
+ with_gnu_ld=no
|
|
+ else
|
|
+ with_gnu_ld=$ac_cv_prog_gnu_ld
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+ # Start by getting the version number. I think the libtool test already
|
|
+ # does some of this, but throws away the result.
|
|
+ glibcxx_ld_is_gold=no
|
|
+ if test x"$with_gnu_ld" = x"yes"; then
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
|
|
+$as_echo_n "checking for ld version... " >&6; }
|
|
+
|
|
+ if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
|
|
+ glibcxx_ld_is_gold=yes
|
|
+ fi
|
|
+ ldver=`$LD --version 2>/dev/null |
|
|
+ sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
|
|
+
|
|
+ glibcxx_gnu_ld_version=`echo $ldver | \
|
|
+ $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
|
|
+$as_echo "$glibcxx_gnu_ld_version" >&6; }
|
|
+ fi
|
|
+
|
|
+ # Set --gc-sections.
|
|
+ glibcxx_have_gc_sections=no
|
|
+ if test "$glibcxx_ld_is_gold" = "yes"; then
|
|
+ if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
|
|
+ glibcxx_have_gc_sections=yes
|
|
+ fi
|
|
+ else
|
|
+ glibcxx_gcsections_min_ld=21602
|
|
+ if test x"$with_gnu_ld" = x"yes" &&
|
|
+ test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
|
|
+ glibcxx_have_gc_sections=yes
|
|
+ fi
|
|
+ fi
|
|
+ if test "$glibcxx_have_gc_sections" = "yes"; then
|
|
+ # Sufficiently young GNU ld it is! Joy and bunny rabbits!
|
|
+ # NB: This flag only works reliably after 2.16.1. Configure tests
|
|
+ # for this are difficult, so hard wire a value that should work.
|
|
+
|
|
+ ac_test_CFLAGS="${CFLAGS+set}"
|
|
+ ac_save_CFLAGS="$CFLAGS"
|
|
+ CFLAGS='-Wl,--gc-sections'
|
|
+
|
|
+ # Check for -Wl,--gc-sections
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
|
|
+$as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
|
|
+ if test x$gcc_no_link = xyes; then
|
|
+ as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
|
|
+fi
|
|
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+ int one(void) { return 1; }
|
|
+ int two(void) { return 2; }
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ two();
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_c_try_link "$LINENO"; then :
|
|
+ ac_gcsections=yes
|
|
+else
|
|
+ ac_gcsections=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext \
|
|
+ conftest$ac_exeext conftest.$ac_ext
|
|
+ if test "$ac_gcsections" = "yes"; then
|
|
+ rm -f conftest.c
|
|
+ touch conftest.c
|
|
+ if $CC -c conftest.c; then
|
|
+ if $LD --gc-sections -o conftest conftest.o 2>&1 | \
|
|
+ grep "Warning: gc-sections option ignored" > /dev/null; then
|
|
+ ac_gcsections=no
|
|
+ fi
|
|
+ fi
|
|
+ rm -f conftest.c conftest.o conftest
|
|
+ fi
|
|
+ if test "$ac_gcsections" = "yes"; then
|
|
+ SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
|
|
+$as_echo "$ac_gcsections" >&6; }
|
|
+
|
|
+ if test "$ac_test_CFLAGS" = set; then
|
|
+ CFLAGS="$ac_save_CFLAGS"
|
|
+ else
|
|
+ # this is the suspicious part
|
|
+ CFLAGS=''
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+ # Set -z,relro.
|
|
+ # Note this is only for shared objects.
|
|
+ ac_ld_relro=no
|
|
+ if test x"$with_gnu_ld" = x"yes"; then
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
|
|
+$as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
|
|
+ cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
|
|
+ if test -n "$cxx_z_relo"; then
|
|
+ OPT_LDFLAGS="-Wl,-z,relro"
|
|
+ ac_ld_relro=yes
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
|
|
+$as_echo "$ac_ld_relro" >&6; }
|
|
+ fi
|
|
+
|
|
+ # Set linker optimization flags.
|
|
+ if test x"$with_gnu_ld" = x"yes"; then
|
|
+ OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
|
+ ac_save_CXXFLAGS="$CXXFLAGS"
|
|
+ CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
|
|
+$as_echo_n "checking for sin in -lm... " >&6; }
|
|
+if test "${ac_cv_lib_m_sin+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+ ac_check_lib_save_LIBS=$LIBS
|
|
+LIBS="-lm $LIBS"
|
|
+if test x$gcc_no_link = xyes; then
|
|
+ as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
|
|
+fi
|
|
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+
|
|
+/* Override any GCC internal prototype to avoid an error.
|
|
+ Use char because int might match the return type of a GCC
|
|
+ builtin and then its argument prototype would still apply. */
|
|
+#ifdef __cplusplus
|
|
+extern "C"
|
|
+#endif
|
|
+char sin ();
|
|
+int
|
|
+main ()
|
|
+{
|
|
+return sin ();
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_c_try_link "$LINENO"; then :
|
|
+ ac_cv_lib_m_sin=yes
|
|
+else
|
|
+ ac_cv_lib_m_sin=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext \
|
|
+ conftest$ac_exeext conftest.$ac_ext
|
|
+LIBS=$ac_check_lib_save_LIBS
|
|
+fi
|
|
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
|
|
+$as_echo "$ac_cv_lib_m_sin" >&6; }
|
|
+if test "x$ac_cv_lib_m_sin" = x""yes; then :
|
|
+ libm="-lm"
|
|
+fi
|
|
+
|
|
+ ac_save_LIBS="$LIBS"
|
|
+ LIBS="$LIBS $libm"
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
|
|
+$as_echo_n "checking for isinf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_isinf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ isinf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_isinf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_isinf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_isinf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_isinf_use = x"yes"; then
|
|
+ for ac_func in isinf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
|
|
+if test "x$ac_cv_func_isinf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_ISINF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
|
|
+$as_echo_n "checking for _isinf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__isinf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _isinf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__isinf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__isinf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__isinf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__isinf_use = x"yes"; then
|
|
+ for ac_func in _isinf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
|
|
+if test "x$ac_cv_func__isinf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__ISINF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
|
|
+$as_echo_n "checking for isnan declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_isnan_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ isnan(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_isnan_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_isnan_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_isnan_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_isnan_use = x"yes"; then
|
|
+ for ac_func in isnan
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
|
|
+if test "x$ac_cv_func_isnan" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_ISNAN 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
|
|
+$as_echo_n "checking for _isnan declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__isnan_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _isnan(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__isnan_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__isnan_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__isnan_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__isnan_use = x"yes"; then
|
|
+ for ac_func in _isnan
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
|
|
+if test "x$ac_cv_func__isnan" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__ISNAN 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
|
|
+$as_echo_n "checking for finite declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_finite_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_finite_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ finite(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_finite_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_finite_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_finite_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_finite_use = x"yes"; then
|
|
+ for ac_func in finite
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
|
|
+if test "x$ac_cv_func_finite" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FINITE 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
|
|
+$as_echo_n "checking for _finite declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__finite_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__finite_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _finite(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__finite_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__finite_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__finite_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__finite_use = x"yes"; then
|
|
+ for ac_func in _finite
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
|
|
+if test "x$ac_cv_func__finite" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FINITE 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
|
|
+$as_echo_n "checking for sincos declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_sincos_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ sincos(0, 0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_sincos_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_sincos_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_sincos_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_sincos_use = x"yes"; then
|
|
+ for ac_func in sincos
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
|
|
+if test "x$ac_cv_func_sincos" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_SINCOS 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
|
|
+$as_echo_n "checking for _sincos declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__sincos_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _sincos(0, 0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__sincos_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__sincos_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__sincos_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__sincos_use = x"yes"; then
|
|
+ for ac_func in _sincos
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
|
|
+if test "x$ac_cv_func__sincos" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__SINCOS 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
|
|
+$as_echo_n "checking for fpclass declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ fpclass(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_fpclass_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_fpclass_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
|
|
+ for ac_func in fpclass
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
|
|
+if test "x$ac_cv_func_fpclass" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FPCLASS 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
|
|
+$as_echo_n "checking for _fpclass declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _fpclass(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__fpclass_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__fpclass_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
|
|
+ for ac_func in _fpclass
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
|
|
+if test "x$ac_cv_func__fpclass" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FPCLASS 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
|
|
+$as_echo_n "checking for qfpclass declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ qfpclass(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_qfpclass_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_qfpclass_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
|
|
+ for ac_func in qfpclass
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
|
|
+if test "x$ac_cv_func_qfpclass" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_QFPCLASS 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
|
|
+$as_echo_n "checking for _qfpclass declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _qfpclass(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__qfpclass_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__qfpclass_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
|
|
+ for ac_func in _qfpclass
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
|
|
+if test "x$ac_cv_func__qfpclass" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__QFPCLASS 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
|
|
+$as_echo_n "checking for hypot declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_hypot_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ hypot(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_hypot_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_hypot_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_hypot_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_hypot_use = x"yes"; then
|
|
+ for ac_func in hypot
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
|
|
+if test "x$ac_cv_func_hypot" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_HYPOT 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
|
|
+$as_echo_n "checking for _hypot declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__hypot_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _hypot(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__hypot_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__hypot_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__hypot_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__hypot_use = x"yes"; then
|
|
+ for ac_func in _hypot
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
|
|
+if test "x$ac_cv_func__hypot" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__HYPOT 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
|
|
+$as_echo_n "checking for float trig functions... " >&6; }
|
|
+ if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_float_trig_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_float_trig_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+fi
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
|
|
+ if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
|
|
+ for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
|
|
+do :
|
|
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
+eval as_val=\$$as_ac_var
|
|
+ if test "x$as_val" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
|
|
+$as_echo_n "checking for _float trig functions... " >&6; }
|
|
+ if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+_acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__float_trig_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__float_trig_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+fi
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
|
|
+ if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
|
|
+ for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
|
|
+do :
|
|
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
+eval as_val=\$$as_ac_var
|
|
+ if test "x$as_val" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
|
|
+$as_echo_n "checking for float round functions... " >&6; }
|
|
+ if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ceilf (0); floorf (0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_float_round_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_float_round_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+fi
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_float_round_use" >&6; }
|
|
+ if test x$glibcxx_cv_func_float_round_use = x"yes"; then
|
|
+ for ac_func in ceilf floorf
|
|
+do :
|
|
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
+eval as_val=\$$as_ac_var
|
|
+ if test "x$as_val" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
|
|
+$as_echo_n "checking for _float round functions... " >&6; }
|
|
+ if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+_ceilf (0); _floorf (0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__float_round_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__float_round_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+fi
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__float_round_use" >&6; }
|
|
+ if test x$glibcxx_cv_func__float_round_use = x"yes"; then
|
|
+ for ac_func in _ceilf _floorf
|
|
+do :
|
|
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
+eval as_val=\$$as_ac_var
|
|
+ if test "x$as_val" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
|
|
+$as_echo_n "checking for expf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_expf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_expf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ expf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_expf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_expf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_expf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_expf_use = x"yes"; then
|
|
+ for ac_func in expf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
|
|
+if test "x$ac_cv_func_expf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_EXPF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
|
|
+$as_echo_n "checking for _expf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__expf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__expf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _expf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__expf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__expf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__expf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__expf_use = x"yes"; then
|
|
+ for ac_func in _expf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
|
|
+if test "x$ac_cv_func__expf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__EXPF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
|
|
+$as_echo_n "checking for isnanf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ isnanf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_isnanf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_isnanf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
|
|
+ for ac_func in isnanf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
|
|
+if test "x$ac_cv_func_isnanf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_ISNANF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
|
|
+$as_echo_n "checking for _isnanf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _isnanf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__isnanf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__isnanf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
|
|
+ for ac_func in _isnanf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
|
|
+if test "x$ac_cv_func__isnanf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__ISNANF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
|
|
+$as_echo_n "checking for isinff declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_isinff_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ isinff(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_isinff_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_isinff_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_isinff_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_isinff_use = x"yes"; then
|
|
+ for ac_func in isinff
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
|
|
+if test "x$ac_cv_func_isinff" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_ISINFF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
|
|
+$as_echo_n "checking for _isinff declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__isinff_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _isinff(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__isinff_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__isinff_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__isinff_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__isinff_use = x"yes"; then
|
|
+ for ac_func in _isinff
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
|
|
+if test "x$ac_cv_func__isinff" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__ISINFF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
|
|
+$as_echo_n "checking for atan2f declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ atan2f(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_atan2f_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_atan2f_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
|
|
+ for ac_func in atan2f
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
|
|
+if test "x$ac_cv_func_atan2f" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_ATAN2F 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
|
|
+$as_echo_n "checking for _atan2f declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _atan2f(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__atan2f_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__atan2f_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
|
|
+ for ac_func in _atan2f
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
|
|
+if test "x$ac_cv_func__atan2f" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__ATAN2F 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
|
|
+$as_echo_n "checking for fabsf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ fabsf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_fabsf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_fabsf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
|
|
+ for ac_func in fabsf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
|
|
+if test "x$ac_cv_func_fabsf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FABSF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
|
|
+$as_echo_n "checking for _fabsf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _fabsf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__fabsf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__fabsf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
|
|
+ for ac_func in _fabsf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
|
|
+if test "x$ac_cv_func__fabsf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FABSF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
|
|
+$as_echo_n "checking for fmodf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ fmodf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_fmodf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_fmodf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
|
|
+ for ac_func in fmodf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
|
|
+if test "x$ac_cv_func_fmodf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FMODF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
|
|
+$as_echo_n "checking for _fmodf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _fmodf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__fmodf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__fmodf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
|
|
+ for ac_func in _fmodf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
|
|
+if test "x$ac_cv_func__fmodf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FMODF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
|
|
+$as_echo_n "checking for frexpf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ frexpf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_frexpf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_frexpf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
|
|
+ for ac_func in frexpf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
|
|
+if test "x$ac_cv_func_frexpf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FREXPF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
|
|
+$as_echo_n "checking for _frexpf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _frexpf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__frexpf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__frexpf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
|
|
+ for ac_func in _frexpf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
|
|
+if test "x$ac_cv_func__frexpf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FREXPF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
|
|
+$as_echo_n "checking for hypotf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ hypotf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_hypotf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_hypotf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
|
|
+ for ac_func in hypotf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
|
|
+if test "x$ac_cv_func_hypotf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_HYPOTF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
|
|
+$as_echo_n "checking for _hypotf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _hypotf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__hypotf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__hypotf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
|
|
+ for ac_func in _hypotf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
|
|
+if test "x$ac_cv_func__hypotf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__HYPOTF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
|
|
+$as_echo_n "checking for ldexpf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ ldexpf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_ldexpf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_ldexpf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
|
|
+ for ac_func in ldexpf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
|
|
+if test "x$ac_cv_func_ldexpf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_LDEXPF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
|
|
+$as_echo_n "checking for _ldexpf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _ldexpf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__ldexpf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__ldexpf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
|
|
+ for ac_func in _ldexpf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
|
|
+if test "x$ac_cv_func__ldexpf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__LDEXPF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
|
|
+$as_echo_n "checking for logf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_logf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_logf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ logf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_logf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_logf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_logf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_logf_use = x"yes"; then
|
|
+ for ac_func in logf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
|
|
+if test "x$ac_cv_func_logf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_LOGF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
|
|
+$as_echo_n "checking for _logf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__logf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__logf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _logf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__logf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__logf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__logf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__logf_use = x"yes"; then
|
|
+ for ac_func in _logf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
|
|
+if test "x$ac_cv_func__logf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__LOGF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
|
|
+$as_echo_n "checking for log10f declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_log10f_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ log10f(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_log10f_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_log10f_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_log10f_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_log10f_use = x"yes"; then
|
|
+ for ac_func in log10f
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
|
|
+if test "x$ac_cv_func_log10f" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_LOG10F 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
|
|
+$as_echo_n "checking for _log10f declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__log10f_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _log10f(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__log10f_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__log10f_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__log10f_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__log10f_use = x"yes"; then
|
|
+ for ac_func in _log10f
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
|
|
+if test "x$ac_cv_func__log10f" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__LOG10F 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
|
|
+$as_echo_n "checking for modff declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_modff_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_modff_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ modff(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_modff_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_modff_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_modff_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_modff_use = x"yes"; then
|
|
+ for ac_func in modff
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
|
|
+if test "x$ac_cv_func_modff" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_MODFF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
|
|
+$as_echo_n "checking for _modff declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__modff_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__modff_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _modff(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__modff_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__modff_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__modff_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__modff_use = x"yes"; then
|
|
+ for ac_func in _modff
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
|
|
+if test "x$ac_cv_func__modff" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__MODFF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
|
|
+$as_echo_n "checking for modf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_modf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_modf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ modf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_modf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_modf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_modf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_modf_use = x"yes"; then
|
|
+ for ac_func in modf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
|
|
+if test "x$ac_cv_func_modf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_MODF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
|
|
+$as_echo_n "checking for _modf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__modf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__modf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _modf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__modf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__modf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__modf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__modf_use = x"yes"; then
|
|
+ for ac_func in _modf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
|
|
+if test "x$ac_cv_func__modf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__MODF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
|
|
+$as_echo_n "checking for powf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_powf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_powf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ powf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_powf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_powf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_powf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_powf_use = x"yes"; then
|
|
+ for ac_func in powf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
|
|
+if test "x$ac_cv_func_powf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_POWF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
|
|
+$as_echo_n "checking for _powf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__powf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__powf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _powf(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__powf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__powf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__powf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__powf_use = x"yes"; then
|
|
+ for ac_func in _powf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
|
|
+if test "x$ac_cv_func__powf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__POWF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
|
|
+$as_echo_n "checking for sqrtf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ sqrtf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_sqrtf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_sqrtf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
|
|
+ for ac_func in sqrtf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
|
|
+if test "x$ac_cv_func_sqrtf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_SQRTF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
|
|
+$as_echo_n "checking for _sqrtf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _sqrtf(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__sqrtf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__sqrtf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
|
|
+ for ac_func in _sqrtf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
|
|
+if test "x$ac_cv_func__sqrtf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__SQRTF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
|
|
+$as_echo_n "checking for sincosf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ sincosf(0, 0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_sincosf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_sincosf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
|
|
+ for ac_func in sincosf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
|
|
+if test "x$ac_cv_func_sincosf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_SINCOSF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
|
|
+$as_echo_n "checking for _sincosf declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _sincosf(0, 0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__sincosf_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__sincosf_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
|
|
+ for ac_func in _sincosf
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
|
|
+if test "x$ac_cv_func__sincosf" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__SINCOSF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
|
|
+$as_echo_n "checking for finitef declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_finitef_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ finitef(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_finitef_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_finitef_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_finitef_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_finitef_use = x"yes"; then
|
|
+ for ac_func in finitef
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
|
|
+if test "x$ac_cv_func_finitef" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FINITEF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
|
|
+$as_echo_n "checking for _finitef declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__finitef_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _finitef(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__finitef_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__finitef_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__finitef_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__finitef_use = x"yes"; then
|
|
+ for ac_func in _finitef
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
|
|
+if test "x$ac_cv_func__finitef" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FINITEF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
|
|
+$as_echo_n "checking for long double trig functions... " >&6; }
|
|
+ if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_long_double_trig_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_long_double_trig_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+fi
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
|
|
+ if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
|
|
+ for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
|
|
+do :
|
|
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
+eval as_val=\$$as_ac_var
|
|
+ if test "x$as_val" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
|
|
+$as_echo_n "checking for _long double trig functions... " >&6; }
|
|
+ if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+_acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__long_double_trig_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__long_double_trig_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+fi
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
|
|
+ if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
|
|
+ for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
|
|
+do :
|
|
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
+eval as_val=\$$as_ac_var
|
|
+ if test "x$as_val" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
|
|
+$as_echo_n "checking for long double round functions... " >&6; }
|
|
+ if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ceill (0); floorl (0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_long_double_round_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_long_double_round_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+fi
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
|
|
+ if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
|
|
+ for ac_func in ceill floorl
|
|
+do :
|
|
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
+eval as_val=\$$as_ac_var
|
|
+ if test "x$as_val" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
|
|
+$as_echo_n "checking for _long double round functions... " >&6; }
|
|
+ if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+_ceill (0); _floorl (0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__long_double_round_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__long_double_round_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+fi
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
|
|
+ if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
|
|
+ for ac_func in _ceill _floorl
|
|
+do :
|
|
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
|
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
|
+eval as_val=\$$as_ac_var
|
|
+ if test "x$as_val" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
|
|
+$as_echo_n "checking for isnanl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ isnanl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_isnanl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_isnanl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
|
|
+ for ac_func in isnanl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
|
|
+if test "x$ac_cv_func_isnanl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_ISNANL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
|
|
+$as_echo_n "checking for _isnanl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _isnanl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__isnanl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__isnanl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
|
|
+ for ac_func in _isnanl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
|
|
+if test "x$ac_cv_func__isnanl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__ISNANL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
|
|
+$as_echo_n "checking for isinfl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ isinfl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_isinfl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_isinfl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
|
|
+ for ac_func in isinfl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
|
|
+if test "x$ac_cv_func_isinfl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_ISINFL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
|
|
+$as_echo_n "checking for _isinfl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _isinfl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__isinfl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__isinfl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
|
|
+ for ac_func in _isinfl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
|
|
+if test "x$ac_cv_func__isinfl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__ISINFL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
|
|
+$as_echo_n "checking for atan2l declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ atan2l(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_atan2l_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_atan2l_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
|
|
+ for ac_func in atan2l
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
|
|
+if test "x$ac_cv_func_atan2l" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_ATAN2L 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
|
|
+$as_echo_n "checking for _atan2l declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _atan2l(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__atan2l_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__atan2l_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
|
|
+ for ac_func in _atan2l
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
|
|
+if test "x$ac_cv_func__atan2l" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__ATAN2L 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
|
|
+$as_echo_n "checking for expl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_expl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_expl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ expl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_expl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_expl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_expl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_expl_use = x"yes"; then
|
|
+ for ac_func in expl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
|
|
+if test "x$ac_cv_func_expl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_EXPL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
|
|
+$as_echo_n "checking for _expl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__expl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__expl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _expl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__expl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__expl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__expl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__expl_use = x"yes"; then
|
|
+ for ac_func in _expl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
|
|
+if test "x$ac_cv_func__expl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__EXPL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
|
|
+$as_echo_n "checking for fabsl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ fabsl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_fabsl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_fabsl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
|
|
+ for ac_func in fabsl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
|
|
+if test "x$ac_cv_func_fabsl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FABSL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
|
|
+$as_echo_n "checking for _fabsl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _fabsl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__fabsl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__fabsl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
|
|
+ for ac_func in _fabsl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
|
|
+if test "x$ac_cv_func__fabsl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FABSL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
|
|
+$as_echo_n "checking for fmodl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ fmodl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_fmodl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_fmodl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
|
|
+ for ac_func in fmodl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
|
|
+if test "x$ac_cv_func_fmodl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FMODL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
|
|
+$as_echo_n "checking for _fmodl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _fmodl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__fmodl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__fmodl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
|
|
+ for ac_func in _fmodl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
|
|
+if test "x$ac_cv_func__fmodl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FMODL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
|
|
+$as_echo_n "checking for frexpl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ frexpl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_frexpl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_frexpl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
|
|
+ for ac_func in frexpl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
|
|
+if test "x$ac_cv_func_frexpl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FREXPL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
|
|
+$as_echo_n "checking for _frexpl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _frexpl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__frexpl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__frexpl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
|
|
+ for ac_func in _frexpl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
|
|
+if test "x$ac_cv_func__frexpl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FREXPL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
|
|
+$as_echo_n "checking for hypotl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ hypotl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_hypotl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_hypotl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
|
|
+ for ac_func in hypotl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
|
|
+if test "x$ac_cv_func_hypotl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_HYPOTL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
|
|
+$as_echo_n "checking for _hypotl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _hypotl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__hypotl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__hypotl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
|
|
+ for ac_func in _hypotl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
|
|
+if test "x$ac_cv_func__hypotl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__HYPOTL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
|
|
+$as_echo_n "checking for ldexpl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ ldexpl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_ldexpl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_ldexpl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
|
|
+ for ac_func in ldexpl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
|
|
+if test "x$ac_cv_func_ldexpl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_LDEXPL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
|
|
+$as_echo_n "checking for _ldexpl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _ldexpl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__ldexpl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__ldexpl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
|
|
+ for ac_func in _ldexpl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
|
|
+if test "x$ac_cv_func__ldexpl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__LDEXPL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
|
|
+$as_echo_n "checking for logl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_logl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_logl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ logl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_logl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_logl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_logl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_logl_use = x"yes"; then
|
|
+ for ac_func in logl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
|
|
+if test "x$ac_cv_func_logl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_LOGL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
|
|
+$as_echo_n "checking for _logl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__logl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__logl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _logl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__logl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__logl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__logl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__logl_use = x"yes"; then
|
|
+ for ac_func in _logl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
|
|
+if test "x$ac_cv_func__logl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__LOGL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
|
|
+$as_echo_n "checking for log10l declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_log10l_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ log10l(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_log10l_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_log10l_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_log10l_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_log10l_use = x"yes"; then
|
|
+ for ac_func in log10l
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
|
|
+if test "x$ac_cv_func_log10l" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_LOG10L 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
|
|
+$as_echo_n "checking for _log10l declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__log10l_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _log10l(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__log10l_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__log10l_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__log10l_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__log10l_use = x"yes"; then
|
|
+ for ac_func in _log10l
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
|
|
+if test "x$ac_cv_func__log10l" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__LOG10L 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
|
|
+$as_echo_n "checking for modfl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_modfl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ modfl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_modfl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_modfl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_modfl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_modfl_use = x"yes"; then
|
|
+ for ac_func in modfl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
|
|
+if test "x$ac_cv_func_modfl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_MODFL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
|
|
+$as_echo_n "checking for _modfl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__modfl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _modfl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__modfl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__modfl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__modfl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__modfl_use = x"yes"; then
|
|
+ for ac_func in _modfl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
|
|
+if test "x$ac_cv_func__modfl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__MODFL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
|
|
+$as_echo_n "checking for powl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_powl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_powl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ powl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_powl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_powl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_powl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_powl_use = x"yes"; then
|
|
+ for ac_func in powl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
|
|
+if test "x$ac_cv_func_powl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_POWL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
|
|
+$as_echo_n "checking for _powl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__powl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__powl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _powl(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__powl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__powl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__powl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__powl_use = x"yes"; then
|
|
+ for ac_func in _powl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
|
|
+if test "x$ac_cv_func__powl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__POWL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
|
|
+$as_echo_n "checking for sqrtl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ sqrtl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_sqrtl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_sqrtl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
|
|
+ for ac_func in sqrtl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
|
|
+if test "x$ac_cv_func_sqrtl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_SQRTL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
|
|
+$as_echo_n "checking for _sqrtl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _sqrtl(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__sqrtl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__sqrtl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
|
|
+ for ac_func in _sqrtl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
|
|
+if test "x$ac_cv_func__sqrtl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__SQRTL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
|
|
+$as_echo_n "checking for sincosl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ sincosl(0, 0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_sincosl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_sincosl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
|
|
+ for ac_func in sincosl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
|
|
+if test "x$ac_cv_func_sincosl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_SINCOSL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
|
|
+$as_echo_n "checking for _sincosl declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _sincosl(0, 0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__sincosl_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__sincosl_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
|
|
+ for ac_func in _sincosl
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
|
|
+if test "x$ac_cv_func__sincosl" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__SINCOSL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
|
|
+$as_echo_n "checking for finitel declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_finitel_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ finitel(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_finitel_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_finitel_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_finitel_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func_finitel_use = x"yes"; then
|
|
+ for ac_func in finitel
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
|
|
+if test "x$ac_cv_func_finitel" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_FINITEL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ else
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
|
|
+$as_echo_n "checking for _finitel declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func__finitel_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <math.h>
|
|
+ #ifdef HAVE_IEEEFP_H
|
|
+ #include <ieeefp.h>
|
|
+ #endif
|
|
+
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ _finitel(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func__finitel_use=yes
|
|
+else
|
|
+ glibcxx_cv_func__finitel_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
|
|
+$as_echo "$glibcxx_cv_func__finitel_use" >&6; }
|
|
+
|
|
+ if test x$glibcxx_cv_func__finitel_use = x"yes"; then
|
|
+ for ac_func in _finitel
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
|
|
+if test "x$ac_cv_func__finitel" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE__FINITEL 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ LIBS="$ac_save_LIBS"
|
|
+ CXXFLAGS="$ac_save_CXXFLAGS"
|
|
+
|
|
+
|
|
+ ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
|
+ ac_save_CXXFLAGS="$CXXFLAGS"
|
|
+ CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for at_quick_exit declaration" >&5
|
|
+$as_echo_n "checking for at_quick_exit declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_at_quick_exit_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_at_quick_exit_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <stdlib.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ at_quick_exit(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_at_quick_exit_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_at_quick_exit_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_at_quick_exit_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_at_quick_exit_use" >&6; }
|
|
+ if test x$glibcxx_cv_func_at_quick_exit_use = x"yes"; then
|
|
+ for ac_func in at_quick_exit
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "at_quick_exit" "ac_cv_func_at_quick_exit"
|
|
+if test "x$ac_cv_func_at_quick_exit" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_AT_QUICK_EXIT 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for quick_exit declaration" >&5
|
|
+$as_echo_n "checking for quick_exit declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_quick_exit_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_quick_exit_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <stdlib.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ quick_exit(0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_quick_exit_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_quick_exit_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_quick_exit_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_quick_exit_use" >&6; }
|
|
+ if test x$glibcxx_cv_func_quick_exit_use = x"yes"; then
|
|
+ for ac_func in quick_exit
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "quick_exit" "ac_cv_func_quick_exit"
|
|
+if test "x$ac_cv_func_quick_exit" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_QUICK_EXIT 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
|
|
+$as_echo_n "checking for strtold declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_strtold_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <stdlib.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ strtold(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_strtold_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_strtold_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_strtold_use" >&6; }
|
|
+ if test x$glibcxx_cv_func_strtold_use = x"yes"; then
|
|
+ for ac_func in strtold
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
|
|
+if test "x$ac_cv_func_strtold" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_STRTOLD 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
|
|
+$as_echo_n "checking for strtof declaration... " >&6; }
|
|
+ if test x${glibcxx_cv_func_strtof_use+set} != xset; then
|
|
+ if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
|
|
+ $as_echo_n "(cached) " >&6
|
|
+else
|
|
+
|
|
+
|
|
+ ac_ext=cpp
|
|
+ac_cpp='$CXXCPP $CPPFLAGS'
|
|
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
|
|
+
|
|
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
|
+/* end confdefs.h. */
|
|
+#include <stdlib.h>
|
|
+int
|
|
+main ()
|
|
+{
|
|
+ strtof(0, 0);
|
|
+ ;
|
|
+ return 0;
|
|
+}
|
|
+_ACEOF
|
|
+if ac_fn_cxx_try_compile "$LINENO"; then :
|
|
+ glibcxx_cv_func_strtof_use=yes
|
|
+else
|
|
+ glibcxx_cv_func_strtof_use=no
|
|
+fi
|
|
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
|
+ ac_ext=c
|
|
+ac_cpp='$CPP $CPPFLAGS'
|
|
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
|
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
|
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
|
+
|
|
+
|
|
+fi
|
|
+
|
|
+ fi
|
|
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
|
|
+$as_echo "$glibcxx_cv_func_strtof_use" >&6; }
|
|
+ if test x$glibcxx_cv_func_strtof_use = x"yes"; then
|
|
+ for ac_func in strtof
|
|
+do :
|
|
+ ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
|
|
+if test "x$ac_cv_func_strtof" = x""yes; then :
|
|
+ cat >>confdefs.h <<_ACEOF
|
|
+#define HAVE_STRTOF 1
|
|
+_ACEOF
|
|
+
|
|
+fi
|
|
+done
|
|
+
|
|
+ fi
|
|
+
|
|
+
|
|
+
|
|
+
|
|
+ CXXFLAGS="$ac_save_CXXFLAGS"
|
|
+
|
|
+ ;;
|
|
+
|
|
+
|
|
arm*-*-symbianelf*)
|
|
# This is a freestanding configuration; there is nothing to do here.
|
|
;;
|
|
diff --git a/libstdc++-v3/crossconfig.m4 b/libstdc++-v3/crossconfig.m4
|
|
index ff44d5ae0..2ca1a4262 100644
|
|
--- a/libstdc++-v3/crossconfig.m4
|
|
+++ b/libstdc++-v3/crossconfig.m4
|
|
@@ -5,6 +5,13 @@ dnl
|
|
AC_DEFUN([GLIBCXX_CROSSCONFIG],[
|
|
# Base decisions on target environment.
|
|
case "${host}" in
|
|
+ *-serenity*)
|
|
+ GLIBCXX_CHECK_COMPILER_FEATURES
|
|
+ GLIBCXX_CHECK_LINKER_FEATURES
|
|
+ GLIBCXX_CHECK_MATH_SUPPORT
|
|
+ GLIBCXX_CHECK_STDLIB_SUPPORT
|
|
+ ;;
|
|
+
|
|
arm*-*-symbianelf*)
|
|
# This is a freestanding configuration; there is nothing to do here.
|
|
;;
|