X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=util-vserver%2Fm4%2Fensc_cflags.m4;h=92f546f47a4255fed3c171440f92a53f5b4ff2b7;hb=927c978bb5c29e6e76ac94e162d1cc0a943252fc;hp=be7268c89c11a5dc9c0b9fd62f3d704b4b9c6905;hpb=7777c168a29d88383075ec6d13263466d2083256;p=util-vserver.git diff --git a/util-vserver/m4/ensc_cflags.m4 b/util-vserver/m4/ensc_cflags.m4 index be7268c..92f546f 100644 --- a/util-vserver/m4/ensc_cflags.m4 +++ b/util-vserver/m4/ensc_cflags.m4 @@ -20,14 +20,14 @@ AC_DEFUN([__ENSC_CHECK_WARNFLAGS], warn_flags="-Werror -W" AC_MSG_CHECKING([whether the $1-compiler accepts ${warn_flags}]) AC_LANG_PUSH($1) - old_CFLAGS="${$3}" + __ensc_check_warnflags_old_CFLAGS="${$3}" $3="$warn_flags" AC_TRY_COMPILE([inline static void f(){}], [], [ensc_sys_compilerwarnflags_$2=${warn_flags}], [ensc_sys_compilerwarnflags_$2=]) AC_LANG_POP($1) - $3="$old_CFLAGS" + $3="$__ensc_check_warnflags_old_CFLAGS" if test x"${ensc_sys_compilerwarnflags_$2}" = x; then AC_MSG_RESULT([no])