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| author | Joseph Myers <joseph@codesourcery.com> | 2015-10-15 20:28:27 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2015-10-15 20:28:27 +0000 |
| commit | b7d09f0d63a5d6705b5e275b8e3c855210b173a0 (patch) | |
| tree | 1a35364547f01ef50dab1ebeee94e49c0cea64c7 /sysdeps/i386/configure.ac | |
| parent | 75b0964bc8f00400056449eceb8ab57c8eb3fde2 (diff) | |
| download | glibc-b7d09f0d63a5d6705b5e275b8e3c855210b173a0.tar.gz glibc-b7d09f0d63a5d6705b5e275b8e3c855210b173a0.tar.xz glibc-b7d09f0d63a5d6705b5e275b8e3c855210b173a0.zip | |
Remove assembler -mtune=i686 configure test.
There is a configure test for assembler support for -mtune=i686. This option was added in binutils 2.18 so the test is obsolete; this patch removes it. Tested for x86 (testsuite, and that installed shared libraries are unchanged by the patch). * sysdeps/i386/configure.ac (libc_cv_as_i686): Remove configure test. * sysdeps/i386/configure: Regenerated. * sysdeps/i386/i686/Makefile [$(config-asflags-i686) = yes]: Make code unconditional.
Diffstat (limited to 'sysdeps/i386/configure.ac')
| -rw-r--r-- | sysdeps/i386/configure.ac | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/sysdeps/i386/configure.ac b/sysdeps/i386/configure.ac index 21b1c8f218..7f2e4ccd01 100644 --- a/sysdeps/i386/configure.ac +++ b/sysdeps/i386/configure.ac @@ -34,14 +34,6 @@ AC_CHECK_HEADER([cpuid.h], , [AC_MSG_ERROR([gcc must provide the <cpuid.h> header])], [/* No default includes. */]) -dnl Check if -Wa,-mtune=i686 works. -AC_CACHE_CHECK(for assembler -mtune=i686 support, libc_cv_as_i686, [dnl -LIBC_TRY_CC_OPTION([-Wa,-mtune=i686], - [libc_cv_as_i686=yes], - [libc_cv_as_i686=no]) -]) -LIBC_CONFIG_VAR([config-asflags-i686], [$libc_cv_as_i686]) - dnl Check whether asm supports Intel MPX AC_CACHE_CHECK(for Intel MPX support, libc_cv_asm_mpx, [dnl cat > conftest.s <<\EOF |