[evolution] Bug 672986 - User docs are too big for git.mk

[Matthew Barnes <mbarnes src gnome org>]

commit 038e0eccec595ce1cc39fe95262272e29d5a6fbf
Author: Sam Thursfield <ssssam gmail com>
Date:   Wed Mar 28 09:05:28 2012 -0400

    Bug 672986 - User docs are too big for git.mk
    
    Fixes "Argument length too long" error when generating help/.gitignore.

 git.mk |   14 +++++++++-----
 1 files changed, 9 insertions(+), 5 deletions(-)
---
diff --git a/git.mk b/git.mk
index abd6c0a..7b11ca4 100644
--- a/git.mk
+++ b/git.mk
@@ -54,6 +54,7 @@
 #
 # ChangeLog
 #
+# - 2012-03-28 Use temporary file for docs to avoid hitting ARG_MAX
 # - 2010-12-06 Add support for Mallard docs
 # - 2010-12-06 Start this change log
 
@@ -85,7 +86,13 @@ git-mk-install:
 
 ### .gitignore generation
 
+
 $(srcdir)/.gitignore: Makefile.am $(top_srcdir)/git.mk
+	@echo $(_DOC_C_DOCS) > $  docs tmp
+	@echo $(_DOC_LC_DOCS) >> $  docs tmp
+	@echo $(_DOC_OMF_ALL) >> $  docs tmp
+	@echo $(_DOC_DSK_ALL) >> $  docs tmp
+	@echo $(_DOC_HTML_ALL) >> $  docs tmp
 	$(AM_V_GEN) \
 	{ \
 		if test "x$(DOC_MODULE)" = x -o "x$(DOC_MAIN_SGML_FILE)" = x; then :; else \
@@ -99,11 +106,7 @@ $(srcdir)/.gitignore: Makefile.am $(top_srcdir)/git.mk
 		fi; \
 		if test "x$(DOC_MODULE)$(DOC_ID)" = x -o "x$(DOC_LINGUAS)" = x; then :; else \
 			for x in \
-				$(_DOC_C_DOCS) \
-				$(_DOC_LC_DOCS) \
-				$(_DOC_OMF_ALL) \
-				$(_DOC_DSK_ALL) \
-				$(_DOC_HTML_ALL) \
+				$$(cat $  docs tmp) \
 				$(_DOC_MOFILES) \
 				$(_DOC_POFILES) \
 				$(DOC_H_FILE) \
@@ -178,6 +181,7 @@ $(srcdir)/.gitignore: Makefile.am $(top_srcdir)/git.mk
 	sed 's@/[.]/@/@g' | \
 	LC_ALL=C sort | uniq > $  tmp && \
 	mv $  tmp $@;
+	@rm -f $  docs tmp
 
 all: $(srcdir)/.gitignore gitignore-recurse-maybe
 gitignore-recurse-maybe: