small patch to correctly handle libpng support in configure.ac
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1 changed files with 2 additions and 2 deletions
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@ -778,7 +778,7 @@ OLD_LIBS=$LIBS
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CPPFLAGS="$CPPFLAGS $SDL_CFLAGS"
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CFLAGS="$CFLAGS $SDL_CFLAGS"
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LIBS="$LIBS $SDL_LIBS $SDL_IMAGE_LIBS"
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LIBS="$LIBS $SDL_LIBS $SDL_IMAGE_LIBS -lz"
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ac_link="$LDPREFIX $ac_link"
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AC_RUN_IFELSE([AC_LANG_SOURCE([
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@ -791,7 +791,7 @@ int main(int argc, char **argv)
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src = SDL_RWFromFile("images/units/human-magi/mage.png", "rb");
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if (src == NULL)
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exit(0);
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exit(2);
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exit(!IMG_isPNG(src));
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}
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])],
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