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Remove -static-libgcc configure test.

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There is a configure test for -static-libgcc.  GCC added this option
in version 3.0, so this test is obsolete; this patch removes it.

Tested for x86_64 and x86 (testsuite, and that installed shared
libraries are unchanged by the patch).

	* configure.ac (libc_cv_gcc_static_libgcc): Remove configure test.
	* configure: Regenerated.
	* config.make.in (static-libgcc): Remove variable.
	* Makerules (build-shlib-helper): Use -static-libgcc instead of
	$(static-libgcc).
	(build-module-helper): Likewise.
This commit is contained in:
Joseph Myers
2015-10-15 19:32:58 +00:00
parent 06e2c64669
commit 30f58bb192
5 changed files with 9 additions and 28 deletions
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16
configure vendored
View File

@ -641,7 +641,6 @@ BISON
INSTALL_INFO
PERL
BASH_SHELL
libc_cv_gcc_static_libgcc
CXX_SYSINCLUDES
SYSINCLUDES
AUTOCONF
@ -5316,21 +5315,6 @@ as_fn_error $? "
*** and run configure again." "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -static-libgcc" >&5
$as_echo_n "checking whether GCC supports -static-libgcc... " >&6; }
if ${libc_cv_gcc_static_libgcc+:} false; then :
$as_echo_n "(cached) " >&6
else
if $CC -v -static-libgcc 2>&1 | grep 'unrecognized option.*static-libgcc' >/dev/null; then
libc_cv_gcc_static_libgcc=
else
libc_cv_gcc_static_libgcc=-static-libgcc
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_static_libgcc" >&5
$as_echo "$libc_cv_gcc_static_libgcc" >&6; }
# Extract the first word of "bash", so it can be a program name with args.
set dummy bash; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5