[PATCH/committed 2.22] configure: fix `test ==` usage

[Mike Frysinger]

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

(cherry picked from commit b2d4456b333970ab4cb01ed8045b9a8d2c4832f3)
---
 ChangeLog                   | 7 +++++++
 sysdeps/i386/configure      | 2 +-
 sysdeps/i386/configure.ac   | 2 +-
 sysdeps/x86_64/configure    | 4 ++--
 sysdeps/x86_64/configure.ac | 4 ++--
 5 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 0b6deab..b686231 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2016-04-09  Mike Frysinger  <vapier@gentoo.org>
+
+	* sysdeps/i386/configure.ac: Change == to = when calling test.
+	* sysdeps/x86_64/configure.ac: Likewise.
+	* sysdeps/i386/configure: Regenerated.
+	* sysdeps/x86_64/configure: Likewise.
+
 2015-08-25  Paul E. Murphy  <murphyp@linux.vnet.ibm.com>
 
 	* sysdeps/powerpc/powerpc32/sysdep.h (ABORT_TRANSACTION): Use
diff --git a/sysdeps/i386/configure b/sysdeps/i386/configure
index ab66c08..b0ef1fc 100644
--- a/sysdeps/i386/configure
+++ b/sysdeps/i386/configure
@@ -262,7 +262,7 @@ 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 a3f3067..5647cb0 100644
--- a/sysdeps/i386/configure.ac
+++ b/sysdeps/i386/configure.ac
@@ -99,7 +99,7 @@ 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 552f535..e6a9651 100644
--- a/sysdeps/x86_64/configure
+++ b/sysdeps/x86_64/configure
@@ -118,7 +118,7 @@ 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
@@ -245,7 +245,7 @@ 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 e7208c9..b721173 100644
--- a/sysdeps/x86_64/configure.ac
+++ b/sysdeps/x86_64/configure.ac
@@ -35,7 +35,7 @@ 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
 
@@ -87,7 +87,7 @@ 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
 
-- 
2.7.4