diff options
author | Sam James <sam@gentoo.org> | 2022-03-22 17:33:09 +0000 |
---|---|---|
committer | Mike Frysinger <vapier@gentoo.org> | 2022-03-22 21:53:43 -0400 |
commit | cb7b1c9014945cb79cdd0b375e65724d6c574a8c (patch) | |
tree | 746e7102985b8312f3bb9873db7c1665ff5d49b7 /sysdeps/powerpc/powerpc64/le/configure.ac | |
parent | d3f2c2c8b57bdf9d963db8fa2372d6c1b86a337e (diff) | |
download | glibc-cb7b1c9014945cb79cdd0b375e65724d6c574a8c.tar.gz glibc-cb7b1c9014945cb79cdd0b375e65724d6c574a8c.tar.xz glibc-cb7b1c9014945cb79cdd0b375e65724d6c574a8c.zip |
configure.ac: fix bashisms in configure.ac
configure scripts need to be runnable with a POSIX-compliant /bin/sh. On many (but not all!) systems, /bin/sh is provided by Bash, so errors like this aren't spotted. Notably Debian defaults to /bin/sh provided by dash which doesn't tolerate such bashisms as '=='. This retains compatibility with bash. Fixes configure warnings/errors like: ``` checking if compiler warns about alias for function with incompatible types... yes /var/tmp/portage/sys-libs/glibc-2.34-r10/work/glibc-2.34/configure: 4209: test: xyes: unexpected operator ``` Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> Signed-off-by: Sam James <sam@gentoo.org>
Diffstat (limited to 'sysdeps/powerpc/powerpc64/le/configure.ac')
-rw-r--r-- | sysdeps/powerpc/powerpc64/le/configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/powerpc/powerpc64/le/configure.ac b/sysdeps/powerpc/powerpc64/le/configure.ac index 9f0423ede2..48d7089b63 100644 --- a/sysdeps/powerpc/powerpc64/le/configure.ac +++ b/sysdeps/powerpc/powerpc64/le/configure.ac @@ -63,7 +63,7 @@ long double x; [libc_cv_compiler_powerpc64le_ldbl128_mabi=yes], [libc_cv_compiler_powerpc64le_ldbl128_mabi=no]) CFLAGS="$save_CFLAGS"]) -AS_IF([test "$libc_cv_compiler_powerpc64le_ldbl128_mabi" == "no"], +AS_IF([test "$libc_cv_compiler_powerpc64le_ldbl128_mabi" = "no"], [critic_missing="$critic_missing The compiler must support -mabi=ieeelongdouble and -mlong-double-128 simultaneously."]) dnl objcopy (binutils) 2.26 or newer required to support the --update-section |