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LibUnicode: Fix compilation when the UCD download is disabled

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Timothy Flynn 2022-12-13 10:07:23 -05:00 committed by Linus Groh
parent e8dbb1a8b2
commit d382e77d38
Notes: sideshowbarker 2024-07-17 03:13:31 +09:00 
Author: https://github.com/trflynn89
Commit: https://github.com/SerenityOS/serenity/commit/d382e77d38
Pull-request: https://github.com/SerenityOS/serenity/pull/16470
2 changed files with 18 additions and 4 deletions
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4
Meta/Lagom/CMakeLists.txt
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@ -432,7 +432,9 @@ if (BUILD_LAGOM)
# FIXME: LibLocaleData is an object lib in Lagom, because the weak symbol trick we use on serenity
# straight up isn't supposed to work per ELF rules
target_link_libraries(LibLocale PRIVATE LibTimeZone)
install(TARGETS LibLocaleData EXPORT LagomTargets)
if (ENABLE_UNICODE_DATABASE_DOWNLOAD)
install(TARGETS LibLocaleData EXPORT LagomTargets)
endif()
add_serenity_subdirectory(Userland/Shell)

18
Userland/Libraries/LibUnicode/Normalize.cpp
View file

@ -10,7 +10,12 @@
#include <AK/Vector.h>
#include <LibUnicode/CharacterTypes.h>
#include <LibUnicode/Normalize.h>
#include <LibUnicode/UnicodeData.h>
#if ENABLE_UNICODE_DATA
# include <LibUnicode/UnicodeData.h>
#else
struct Unicode::CodePointDecomposition { };
#endif
namespace Unicode {
@ -118,9 +123,11 @@ static u32 combine_hangul_code_points(u32 a, u32 b)
return 0;
}
static u32 combine_code_points(u32 a, u32 b)
static u32 combine_code_points([[maybe_unused]] u32 a, [[maybe_unused]] u32 b)
{
#if ENABLE_UNICODE_DATA
Array<u32, 2> const points { a, b };
// FIXME: Do something better than linear search to find reverse mappings.
for (size_t index = 0;; ++index) {
auto mapping_maybe = Unicode::code_point_decomposition_by_index(index);
@ -133,6 +140,8 @@ static u32 combine_code_points(u32 a, u32 b)
return mapping.code_point;
}
}
#endif
return 0;
}
@ -141,12 +150,14 @@ enum class UseCompatibility {
No
};
static void decompose_code_point(u32 code_point, Vector<u32>& code_points_output, UseCompatibility use_compatibility)
static void decompose_code_point(u32 code_point, Vector<u32>& code_points_output, [[maybe_unused]] UseCompatibility use_compatibility)
{
if (is_hangul_code_point(code_point)) {
decompose_hangul_code_point(code_point, code_points_output);
return;
}
#if ENABLE_UNICODE_DATA
auto const mapping = Unicode::code_point_decomposition(code_point);
if (mapping.has_value() && (mapping->tag == CompatibilityFormattingTag::Canonical || use_compatibility == UseCompatibility::Yes)) {
for (auto code_point : mapping->decomposition) {
@ -155,6 +166,7 @@ static void decompose_code_point(u32 code_point, Vector<u32>& code_points_output
} else {
code_points_output.append(code_point);
}
#endif
}
// This can be any sorting algorithm that maintains order (like std::stable_sort),