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| author | Shiz <hi@shiz.me> | 2017-05-14 22:53:53 +0000 |
|---|---|---|
| committer | Jakub Jirutka <jakub@jirutka.cz> | 2017-05-16 18:17:06 +0200 |
| commit | 6b711aaa81a9f16d46f61847e8d53f292c7b15a8 (patch) | |
| tree | c7a473d833b27dac12e9d671268c3e61703012f8 /testing/libc++/check-for-musl-libcs-max_align_t.patch | |
| parent | 8cb3112594f10a8cee5b5412c28a846acb63167f (diff) | |
| download | aports-6b711aaa81a9f16d46f61847e8d53f292c7b15a8.tar.bz2 aports-6b711aaa81a9f16d46f61847e8d53f292c7b15a8.tar.xz | |
testing/libc++: new aport
http://libcxx.llvm.org/
A new implementation of the C++ standard library, targeting C++11.
Diffstat (limited to 'testing/libc++/check-for-musl-libcs-max_align_t.patch')
| -rw-r--r-- | testing/libc++/check-for-musl-libcs-max_align_t.patch | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/testing/libc++/check-for-musl-libcs-max_align_t.patch b/testing/libc++/check-for-musl-libcs-max_align_t.patch new file mode 100644 index 0000000000..467306949a --- /dev/null +++ b/testing/libc++/check-for-musl-libcs-max_align_t.patch @@ -0,0 +1,18 @@ +libc++'s stddef.h uses non-standard macros to detect if max_align_t exists, +which break on musl. We reluctantly add musl's non-public macro the list +for now, but this should be fixed more fundamentally. + +diff --git a/libcxx/include/stddef.h b/libcxx/include/stddef.h +index 8841bbe..faf8552 100644 +--- a/libcxx/include/stddef.h ++++ b/libcxx/include/stddef.h +@@ -53,7 +53,8 @@ using std::nullptr_t; + } + + // Re-use the compiler's <stddef.h> max_align_t where possible. +-#if !defined(__CLANG_MAX_ALIGN_T_DEFINED) && !defined(_GCC_MAX_ALIGN_T) ++#if !defined(__CLANG_MAX_ALIGN_T_DEFINED) && !defined(_GCC_MAX_ALIGN_T) && \ ++ !defined(__DEFINED_max_align_t) + typedef long double max_align_t; + #endif + |