diff options
Diffstat (limited to 'm4/features.m4')
| -rw-r--r-- | m4/features.m4 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/m4/features.m4 b/m4/features.m4 new file mode 100644 index 0000000000..bd672ab8bc --- /dev/null +++ b/m4/features.m4 @@ -0,0 +1,21 @@ +AC_DEFUN([AX_ARG_DEFAULT_ENABLE], [ +AC_ARG_ENABLE([$1], AS_HELP_STRING([--disable-$1], [$2 (default is ENABLED)])) +AX_PARSE_VALUE([$1], [y]) +]) + +AC_DEFUN([AX_ARG_DEFAULT_DISABLE], [ +AC_ARG_ENABLE([$1], AS_HELP_STRING([--enable-$1], [$2 (default is DISABLED)])) +AX_PARSE_VALUE([$1], [n]) +]) + +dnl This function should not be called outside of this file +AC_DEFUN([AX_PARSE_VALUE], [ +AS_IF([test "x$enable_$1" = "xno"], [ + ax_cv_$1="n" +], [test "x$enable_$1" = "xyes"], [ + ax_cv_$1="y" +], [test -z $ax_cv_$1], [ + ax_cv_$1="$2" +]) +$1=$ax_cv_$1 +AC_SUBST($1)]) |