diff options
Diffstat (limited to 'tools/m4/enable_feature.m4')
| -rw-r--r-- | tools/m4/enable_feature.m4 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/m4/enable_feature.m4 b/tools/m4/enable_feature.m4 new file mode 100644 index 0000000000..054a143f57 --- /dev/null +++ b/tools/m4/enable_feature.m4 @@ -0,0 +1,13 @@ +AC_DEFUN([AX_ARG_ENABLE_AND_EXPORT], +[AC_ARG_ENABLE([$1], + AS_HELP_STRING([--enable-$1], [$2])) + +AS_IF([test "x$enable_$1" = "xyes"], [ + ax_cv_$1="y" +], [test "x$enable_$1" = "xno"], [ + ax_cv_$1="n" +], [test -z $ax_cv_$1], [ + ax_cv_$1="n" +]) +$1=$ax_cv_$1 +AC_SUBST($1)]) |