X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;ds=sidebyside;f=m4%2Fpod2man.m4;h=26589981496d4722d40b46279ab0333ee012af63;hb=481efe3c437e1d87e0fabb987982cc1df2b2c35d;hp=991942e8ec2e8b5f3b92423ae5e632a87ea1ad57;hpb=717020b76aacd61929bf78ee6e8d838f619016f1;p=m6w6%2Flibmemcached

diff --git a/m4/pod2man.m4 b/m4/pod2man.m4
index 991942e8..26589981 100644
--- a/m4/pod2man.m4
+++ b/m4/pod2man.m4
@@ -1,5 +1,7 @@
-AC_PATH_PROG([POD2MAN], [pod2man], "no", [$PATH:/usr/bin:/usr/local/bin:/usr/perl5/bin])
-if test "x$POD2MAN" == "xno"; then
-  AC_MSG_ERROR(["Could not find pod2man anywhere in path"])
-fi
-AC_SUBST(POD2MAN)
+AC_DEFUN([REQUIRE_POD2MAN],[
+  AC_PATH_PROG([POD2MAN], [pod2man],
+    "no", [$PATH:/usr/bin:/usr/local/bin:/usr/perl5/bin])
+  AS_IF([test "x$POD2MAN" = "xno"],
+    AC_MSG_ERROR(["Could not find pod2man anywhere in path"]))
+  AC_SUBST(POD2MAN)
+])