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-rw-r--r--source4/build/m4/rewrite.m48
1 files changed, 7 insertions, 1 deletions
diff --git a/source4/build/m4/rewrite.m4 b/source4/build/m4/rewrite.m4
index 08c2019a09..f1733123ea 100644
--- a/source4/build/m4/rewrite.m4
+++ b/source4/build/m4/rewrite.m4
@@ -1,7 +1,13 @@
dnl Checks for programs.
+
+AC_PATH_PROG(PERL, perl)
+if test x"$PERL" = x""; then
+ AC_MSG_WARN([No version of perl was not found!])
+ AC_MSG_ERROR([Please Install perl from http://www.perl.com/])
+fi
+
AC_PROG_CC
AC_PROG_INSTALL
-AC_PATH_PROG(PERL, perl)
# compile with optimization and without debugging by default, but
# allow people to set their own preference.