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nixpkgs/pkgs/development/compilers/llvm/3.9/libc++/xlocale-glibc-2.26.patch

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llvmPackages/libc++: Fix build against glibc 2.26 This is very similar to what we had in bb0b0822ef39d987952a04ae61fb8071. The xlocale.h header is no longer existing in glibc version 2.26, so we need to avoid including it. I've tested building against all of the libcxx attributes of LLVM 3.5, 3.7, 3.8, 3.9, 4 and 5. All of them succeeded except version 3.5, which failed because of an unrelated issue (build of libc++abi has failed, one of its dependencies), so I only verified whether the patch applies cleanly. Signed-off-by: aszlig <aszlig@nix.build> Cc: @vcunat
2017-11-08 21:01:20 +00:00
diff --git a/include/__locale b/include/__locale
index 7bc701d..ea75c86 100644
--- a/include/__locale
+++ b/include/__locale
@@ -34,12 +34,12 @@
# include <support/solaris/xlocale.h>
#elif defined(_NEWLIB_VERSION)
# include <support/newlib/xlocale.h>
-#elif (defined(__GLIBC__) || defined(__APPLE__) || defined(__FreeBSD__) \
+#elif (defined(__APPLE__) || defined(__FreeBSD__) \
|| defined(__EMSCRIPTEN__) || defined(__IBMCPP__))
# include <xlocale.h>
#elif defined(_LIBCPP_HAS_MUSL_LIBC)
# include <support/musl/xlocale.h>
-#endif // __GLIBC__ || __APPLE__ || __FreeBSD__ || __sun__ || __EMSCRIPTEN__ || __IBMCPP__
+#endif // __APPLE__ || __FreeBSD__ || __sun__ || __EMSCRIPTEN__ || __IBMCPP__
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
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