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* extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Do not expand
	for Autoconf 2.62 or newer.
	* tls.m4 (GCC_CHECK_TLS): Fix m4 quotation.
	* no-executables.m4 (_AC_COMPILER_EXEEXT): Fix m4 quotation.
	* override.m4 (m4_copy_force, m4_rename_force): Provide
	macros if not defined.
	(AC_PREREQ): Use m4_copy_force.

readline/examples/rlfe/
	* configure.in: Correctly quote AC_PROGRAM_SOURCE definition.
This commit is contained in:
Ralf Wildenhues
2009-07-30 19:43:16 +00:00
parent 900f20710f
commit 2ef2cd7a85
5 changed files with 30 additions and 7 deletions
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4
config/tls.m4
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@@ -11,8 +11,8 @@ AC_DEFUN([GCC_CHECK_TLS], [
chktls_save_LDFLAGS="$LDFLAGS"
LDFLAGS="-static $LDFLAGS"
AC_LINK_IFELSE([int main() { return 0; }],
AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
[gcc_cv_have_tls=yes], [gcc_cv_have_tls=no],[]),
[AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
[gcc_cv_have_tls=yes], [gcc_cv_have_tls=no],[])],
[gcc_cv_have_tls=yes])
LDFLAGS="$chktls_save_LDFLAGS"
if test $gcc_cv_have_tls = yes; then