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author | Joseph Myers <joseph@codesourcery.com> | 2015-10-27 21:47:22 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2015-10-27 21:47:22 +0000 |
commit | 783dd2d3af5aad76829e61ab5abeac5d466971f6 (patch) | |
tree | ca5241bb4e2ed9dcc33ff2e44eb924d9e8a2f283 /sysdeps/ieee754/ldbl-96/k_tanl.c | |
parent | 3e2ee6f0e3471ceb4c49f8287676a7050401bf8f (diff) | |
download | glibc-783dd2d3af5aad76829e61ab5abeac5d466971f6.tar.gz glibc-783dd2d3af5aad76829e61ab5abeac5d466971f6.tar.xz glibc-783dd2d3af5aad76829e61ab5abeac5d466971f6.zip |
Use -std=gnu11 instead of -std=gnu99.
Now that GCC 4.7 or later is required to build glibc, this patch moves the build from using -std=gnu99 to -std=gnu11 (option added in 4.7). This allows use of C11 features from GCC's headers, such as new float.h macros and max_align_t. Tested for x86_64 and x86 (testsuite; installed stripped shared libraries are unchanged by the patch on x86_64, while I see some slight code reordering of no significance on x86). * Makeconfig (CFLAGS): Use -std=gnu11 instead of -std=gnu99. * Makefile ($(objpfx)c++-types-check.out): Filter out -std=gnu11 instead of -std=gnu99. * configure.ac (systemtap): Test with -std=gnu11 instead of -std=gnu99. * configure: Regenerated. * math/gen-auto-libm-tests.c: Use -std=gnu11 instead of -std=gnu99 in compilation command in comment.
Diffstat (limited to 'sysdeps/ieee754/ldbl-96/k_tanl.c')
0 files changed, 0 insertions, 0 deletions