From: Filipe Brandenburger <filbranden@google.com>
Date: Tue, 17 Jun 2014 03:54:53 +0000 (-0700)
Subject: build-sys: check that python is enabled for "make dist"
X-Git-Tag: v215~243
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=279419b37976ea24be5e57ebddba3ea0335e16b4;p=platform%2Fupstream%2Fsystemd.git

build-sys: check that python is enabled for "make dist"

Running "make dist" requires Python support since some of the man page sources
(such as man/systemd.index.xml and man/systemd.directives.xml) are generated by
Python scripts, so break "make dist" and give an useful error message when
Python or the Python lxml module is not available.

Tested:
  $ ./configure --without-python && make && make dist
  *** python and python-lxml module must be installed and enabled in order to make dist
  make: *** [dist-check-python] Error 1
---

diff --git a/Makefile.am b/Makefile.am
index 28acc64..9659856 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5369,6 +5369,18 @@ DISTCHECK_CONFIGURE_FLAGS += \
 	--enable-gtk-doc
 endif
 
+#
+# Require python when making dist
+#
+.PHONY: dist-check-python
+dist-check-python:
+if !HAVE_PYTHON
+	@echo "*** python and python-lxml module must be installed and enabled in order to make dist"
+	@false
+endif
+
+dist: dist-check-python
+
 # check "broken" platforms limited toolchains for link breakage before we release
 .PHONY: linkcheck
 linkcheck: