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Philip Withnall authored
Use AX_COMPILER_FLAGS instead, which comes from the autoconf-archive. It supports more compilers than just GCC, has a wider selection of flags, supports LDFLAGS, and is maintained for more projects than just GNOME. GNOME_COMPILE_WARNINGS has not been ported to AX_COMPILER_FLAGS as: • the default argument is a little difficult to map to AX_COMPILER_FLAGS’ IS-RELEASE argument; and • AX_COMPILER_FLAGS depends on some other macros in autoconf-archive licenced as GPLv3, which would potentially be tricky to copy into gnome-common. The --enable-iso-c argument is deprecated as well. Projects should choose which C standard they want to use, and hard-code that in their compiler flags. It is not something which should be set by the developer. GNOME_CXX_WARNINGS is not deprecated, but may be in future. No further changes should be made to GNOME_COMPILE_WARNINGS: please make them to AX_COMPILER_FLAGS instead. https://bugzilla.gnome.org/show_bug.cgi?id=729407
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