From 2b714df5d8977132b6bd8a2b338b1a523bb00d9f Mon Sep 17 00:00:00 2001
From: Joseph Myers <joseph@codesourcery.com>
Date: Thu, 15 Oct 2015 23:36:22 +0000
Subject: Remove -Bgroup configure test.

There is a configure test for the -Bgroup linker option whose results
aren't used anywhere.  This patch removes that test.

Tested for x86_64 (testsuite, and that installed shared libraries are
unchanged by the patch).

	* configure.ac (libc_cv_Bgroup): Remove configure test.
	* configure: Regenerated.
	* config.make.in (have-Bgroup): Remove variable.
---
 configure.ac | 16 ----------------
 1 file changed, 16 deletions(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 7d94d9f..402de30 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1336,22 +1336,6 @@ LIBC_LINKER_FEATURE([-z initfirst], [-Wl,--enable-new-dtags,-z,initfirst],
 		    [libc_cv_z_initfirst=yes],
 		    [AC_MSG_ERROR(linker with -z initfirst support required)])
 
-AC_CACHE_CHECK(for -Bgroup option,
-	       libc_cv_Bgroup, [dnl
-cat > conftest.c <<EOF
-int _start (void) { return 42; }
-EOF
-if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
-			    -fPIC -shared -o conftest.so conftest.c
-			    -Wl,-Bgroup -nostdlib 1>&AS_MESSAGE_LOG_FD])
-then
-  libc_cv_Bgroup=yes
-else
-  libc_cv_Bgroup=no
-fi
-rm -f conftest*])
-AC_SUBST(libc_cv_Bgroup)
-
 ASFLAGS_config=
 AC_CACHE_CHECK(whether --noexecstack is desirable for .S files,
 	       libc_cv_as_noexecstack, [dnl
-- 
cgit v1.1