From 58f976626a7636c7b2e87fca0674f709d34f33c0 Mon Sep 17 00:00:00 2001
From: Trond Norbye <trond.norbye@sun.com>
Date: Sun, 20 Dec 2009 12:18:07 +0100
Subject: [PATCH] Detect podchecker during configure

---
 configure.ac     |  1 +
 docs/Makefile.am | 64 ++++++++++++++++++++++++------------------------
 m4/podchecker.m4 |  7 ++++++
 3 files changed, 40 insertions(+), 32 deletions(-)
 create mode 100644 m4/podchecker.m4

diff --git a/configure.ac b/configure.ac
index 342f92de..3199aa8a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -32,6 +32,7 @@ ENABLE_UTILLIB
 SETSOCKOPT_SANITY
 ENABLE_HSIEH_HASH
 REQUIRE_POD2MAN
+REQUIRE_PODCHECKER
 PROTOCOL_BINARY_TEST
 WITH_MEMCACHED
 ENABLE_DEPRECATED
diff --git a/docs/Makefile.am b/docs/Makefile.am
index 11046090..e00c655c 100644
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -434,38 +434,38 @@ hashkit_value.3: hashkit_value.pod
 	${POD2MAN} -c "libhashkit" -r "" -s 3 ${top_srcdir}/docs/hashkit_value.pod > hashkit_value.3
 
 test-docs:
-	podchecker $(top_srcdir)/docs/hashkit_create.pod
-	podchecker $(top_srcdir)/docs/hashkit_functions.pod
-	podchecker $(top_srcdir)/docs/hashkit_value.pod
-	podchecker $(top_srcdir)/docs/libmemcached.pod
-	podchecker $(top_srcdir)/docs/libmemcached_examples.pod
-	podchecker $(top_srcdir)/docs/memcached_auto.pod
-	podchecker $(top_srcdir)/docs/memcached_behavior.pod
-	podchecker $(top_srcdir)/docs/memcached_callback.pod
-	podchecker $(top_srcdir)/docs/memcached_create.pod
-	podchecker $(top_srcdir)/docs/memcached_delete.pod
-	podchecker $(top_srcdir)/docs/memcached_flush.pod
-	podchecker $(top_srcdir)/docs/memcached_flush_buffers.pod
-	podchecker $(top_srcdir)/docs/memcached_get.pod
-	podchecker $(top_srcdir)/docs/memcached_memory_allocators.pod
-	podchecker $(top_srcdir)/docs/memcached_pool.pod
-	podchecker $(top_srcdir)/docs/memcached_quit.pod
-	podchecker $(top_srcdir)/docs/memcached_server_st.pod
-	podchecker $(top_srcdir)/docs/memcached_servers.pod
-	podchecker $(top_srcdir)/docs/memcached_set.pod
-	podchecker $(top_srcdir)/docs/memcached_stats.pod
-	podchecker $(top_srcdir)/docs/memcached_strerror.pod
-	podchecker $(top_srcdir)/docs/memcached_user_data.pod
-	podchecker $(top_srcdir)/docs/memcached_verbosity.pod
-	podchecker $(top_srcdir)/docs/memcached_version.pod
-	podchecker $(top_srcdir)/docs/memcapable.pod
-	podchecker $(top_srcdir)/docs/memcat.pod
-	podchecker $(top_srcdir)/docs/memcp.pod
-	podchecker $(top_srcdir)/docs/memerror.pod
-	podchecker $(top_srcdir)/docs/memflush.pod
-	podchecker $(top_srcdir)/docs/memrm.pod
-	podchecker $(top_srcdir)/docs/memslap.pod
-	podchecker $(top_srcdir)/docs/memstat.pod
+	${PODCHECKER} $(top_srcdir)/docs/hashkit_create.pod
+	${PODCHECKER} $(top_srcdir)/docs/hashkit_functions.pod
+	${PODCHECKER} $(top_srcdir)/docs/hashkit_value.pod
+	${PODCHECKER} $(top_srcdir)/docs/libmemcached.pod
+	${PODCHECKER} $(top_srcdir)/docs/libmemcached_examples.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_auto.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_behavior.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_callback.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_create.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_delete.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_flush.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_flush_buffers.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_get.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_memory_allocators.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_pool.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_quit.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_server_st.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_servers.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_set.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_stats.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_strerror.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_user_data.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_verbosity.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcached_version.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcapable.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcat.pod
+	${PODCHECKER} $(top_srcdir)/docs/memcp.pod
+	${PODCHECKER} $(top_srcdir)/docs/memerror.pod
+	${PODCHECKER} $(top_srcdir)/docs/memflush.pod
+	${PODCHECKER} $(top_srcdir)/docs/memrm.pod
+	${PODCHECKER} $(top_srcdir)/docs/memslap.pod
+	${PODCHECKER} $(top_srcdir)/docs/memstat.pod
 
 html-local:
 	pod2htmltree "/libmemcached" .
diff --git a/m4/podchecker.m4 b/m4/podchecker.m4
new file mode 100644
index 00000000..ae10a6bd
--- /dev/null
+++ b/m4/podchecker.m4
@@ -0,0 +1,7 @@
+AC_DEFUN([REQUIRE_PODCHECKER],[
+  AC_PATH_PROG([PODCHECKER], [podchecker],
+    "no", [$PATH:/usr/bin:/usr/local/bin:/usr/perl5/bin])
+  AS_IF([test "x$PODCHECKER" = "xno"],
+    AC_MSG_ERROR(["Could not find podchecker anywhere in path"]))
+  AC_SUBST(PODCHECKER)
+])
-- 
2.30.2