From e16f34e94302e06088c5279ae4b0dac875c30cd9 Mon Sep 17 00:00:00 2001
From: Jelmer Vernooij <jelmer@samba.org>
Date: Sat, 15 May 2004 16:36:15 +0000
Subject: Allow specifying a directory with the samba sources (This used to be
 commit 411a84c102eacd9865468304d3a19170e7daae35)

---
 docs/aclocal.m4 | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'docs/aclocal.m4')

diff --git a/docs/aclocal.m4 b/docs/aclocal.m4
index 731139cfde..073d2aafd2 100644
--- a/docs/aclocal.m4
+++ b/docs/aclocal.m4
@@ -33,3 +33,25 @@ AC_DEFUN(DOCS_TARGET_REQUIRE_PROGRAM, [
 		fi
 	fi
 ])
+
+dnl DOCS_TARGET_REQUIRE_DIR
+dnl arg1: list of possible paths
+dnl arg2: file in dir know to exist
+dnl arg3: variable to store found path in
+dnl arg4: target that requires it
+
+AC_DEFUN(DOCS_TARGET_REQUIRE_DIR, [
+	AC_SUBST($3)
+	for I in $1; 
+	do 
+		test -f "$I/$2" && $3="$I"
+	done
+
+	if test x$$3 = x; then
+		if test x"$$4_REQUIRES" = x; then
+			$4_REQUIRES="$3"
+		else
+			$4_REQUIRES="$$4_REQUIRES $3"
+		fi
+	fi
+])
-- 
cgit