* m4/std-gnu11.m4 (AC_PROG_CC, AC_PROG_CXX): Use _AC_DO_LIMIT always.
+2020-08-17 Bruno Haible <bruno@clisp.org>
+
+ Assume autoconf >= 2.64.
+ * m4/std-gnu11.m4 (AC_PROG_CC, AC_PROG_CXX): Use _AC_DO_LIMIT always.
+
2020-08-17 Bruno Haible <bruno@clisp.org>
Revert autoupdate's revert.
set X $ac_compile
ac_compiler=$[2]
for ac_option in --version -v -V -qversion -version; do
- m4_ifdef([_AC_DO_LIMIT],[_AC_DO_LIMIT],[_AC_DO])([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD])
+ _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD])
done
m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl
set X $ac_compile
ac_compiler=$[2]
for ac_option in --version -v -V -qversion; do
- m4_ifdef([_AC_DO_LIMIT],[_AC_DO_LIMIT],[_AC_DO])([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD])
+ _AC_DO_LIMIT([$ac_compiler $ac_option >&AS_MESSAGE_LOG_FD])
done
m4_expand_once([_AC_COMPILER_EXEEXT])[]dnl