From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 20 Jun 2014 22:14:22 +0000 (-0400)
Subject: build-sys: fail if python support requested but not found
X-Git-Tag: v215~241
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=747cf8cdf61cdad068c727e42eac699f2505ae77;p=elogind.git

build-sys: fail if python support requested but not found
---

diff --git a/configure.ac b/configure.ac
index 1aff72d3b..a87a02656 100644
--- a/configure.ac
+++ b/configure.ac
@@ -224,6 +224,13 @@ AS_IF([test "x$with_python" != "xno"], [
                       [AC_MSG_WARN([*** python support requires python-lxml module installed])])
         ])
 ])
+AS_IF([test "$have_python" != "yes"], [
+      AS_IF([test "$with_python" = "yes"],
+            [AC_MSG_ERROR([*** python support requested but python support not found])])
+      AS_IF([test "$with_python" != "no"],
+            [AC_MSG_WARN([*** python support not found, some documentation cannot be built])])
+])
+
 AM_CONDITIONAL([HAVE_PYTHON], [test "x$have_python" = "xyes"])
 AS_IF([test "x$PYTHON_BINARY" = "x"],
       [AS_IF([test "x$have_python" = "xyes"],