From b075014783f7fff739ed0c5cdd7c01379dc9f5ea Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 9 Apr 2016 20:02:48 -0400
Subject: [PATCH] configure: fix `test ==` usage

POSIX defines the = operator, but not ==.  Fix the few places where we
incorrectly used ==.

(cherry picked from commit b2d4456b333970ab4cb01ed8045b9a8d2c4832f3)
(cherry picked from commit f1e182acaaa84e844eb96462a92ba532e1c1fff4)
---
 sysdeps/i386/configure      | 2 +-
 sysdeps/i386/configure.ac   | 2 +-
 sysdeps/x86_64/configure    | 4 ++--
 sysdeps/x86_64/configure.ac | 4 ++--
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure
index 9515719daae..5b55c5affe7 100644
--- a/sysdeps/i386/configure
+++ b/sysdeps/i386/configure
@@ -72,7 +72,7 @@ rm -f conftest*
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_mpx" >&5
 $as_echo "$libc_cv_asm_mpx" >&6; }
-if test $libc_cv_asm_mpx == yes; then
+if test $libc_cv_asm_mpx = yes; then
   $as_echo "#define HAVE_MPX_SUPPORT 1" >>confdefs.h
 
 fi
diff --git a/sysdeps/i386/configure.ac b/sysdeps/i386/configure.ac
index f8f9e44909a..19ef33f34a3 100644
--- a/sysdeps/i386/configure.ac
+++ b/sysdeps/i386/configure.ac
@@ -41,7 +41,7 @@ else
   libc_cv_asm_mpx=no
 fi
 rm -f conftest*])
-if test $libc_cv_asm_mpx == yes; then
+if test $libc_cv_asm_mpx = yes; then
   AC_DEFINE(HAVE_MPX_SUPPORT)
 fi
 
diff --git a/sysdeps/x86_64/configure b/sysdeps/x86_64/configure
index c72b9d3184f..88fbfe457e6 100644
--- a/sysdeps/x86_64/configure
+++ b/sysdeps/x86_64/configure
@@ -24,7 +24,7 @@ rm -f conftest*
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_avx512" >&5
 $as_echo "$libc_cv_asm_avx512" >&6; }
-if test $libc_cv_asm_avx512 == yes; then
+if test $libc_cv_asm_avx512 = yes; then
   $as_echo "#define HAVE_AVX512_ASM_SUPPORT 1" >>confdefs.h
 
 fi
@@ -77,7 +77,7 @@ rm -f conftest*
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_mpx" >&5
 $as_echo "$libc_cv_asm_mpx" >&6; }
-if test $libc_cv_asm_mpx == yes; then
+if test $libc_cv_asm_mpx = yes; then
   $as_echo "#define HAVE_MPX_SUPPORT 1" >>confdefs.h
 
 fi
diff --git a/sysdeps/x86_64/configure.ac b/sysdeps/x86_64/configure.ac
index 37b1059af3f..b39309e456e 100644
--- a/sysdeps/x86_64/configure.ac
+++ b/sysdeps/x86_64/configure.ac
@@ -13,7 +13,7 @@ else
   libc_cv_asm_avx512=no
 fi
 rm -f conftest*])
-if test $libc_cv_asm_avx512 == yes; then
+if test $libc_cv_asm_avx512 = yes; then
   AC_DEFINE(HAVE_AVX512_ASM_SUPPORT)
 fi
 
@@ -37,7 +37,7 @@ else
   libc_cv_asm_mpx=no
 fi
 rm -f conftest*])
-if test $libc_cv_asm_mpx == yes; then
+if test $libc_cv_asm_mpx = yes; then
   AC_DEFINE(HAVE_MPX_SUPPORT)
 fi
 
-- 
2.47.2