From 4704f4c7c5c14820d46beb7d1a02867523654ee7 Mon Sep 17 00:00:00 2001
From: Paul Eggert <address@hidden>
Date: Sat, 24 May 2014 13:38:15 -0700
Subject: [PATCH] dist: don't distribute lib/colorize.c

'configure' creates this file, so it shouldn't be distributed; see:
http://bugs.gnu.org/17480
* configure.ac (COLORIZE_SOURCE): New macro.
Don't use AC_CONFIG_LINKS for lib/colorize.c.
* lib/Makefile.am (nodist_libgreputils_a_SOURCES): New macro.
(libgreputils_a_SOURCES): Remove colorize.c.
(CLEANFILES): Add colorize.c
(colorize.c): New rule.
---
 configure.ac    | 3 ++-
 lib/Makefile.am | 8 +++++---
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/configure.ac b/configure.ac
index c301ebe..7ac2937 100644
--- a/configure.ac
+++ b/configure.ac
@@ -190,7 +190,8 @@ case $host_os in
   mingw*) suffix=w32 ;;
   *) suffix=posix ;;
 esac
-AC_CONFIG_LINKS([lib/colorize.c:lib/colorize-$suffix.c])
+COLORIZE_SOURCE=colorize-$suffix.c
+AC_SUBST([COLORIZE_SOURCE])
 
 AC_CONFIG_FILES([
   Makefile
diff --git a/lib/Makefile.am b/lib/Makefile.am
index dc41fbf..f9e5444 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -29,10 +29,12 @@ include gnulib.mk
 
 AM_CFLAGS += $(GNULIB_WARN_CFLAGS) $(WERROR_CFLAGS)
 
-libgreputils_a_SOURCES += \
-  colorize.c colorize.h
-
+nodist_libgreputils_a_SOURCES = colorize.c
+libgreputils_a_SOURCES += colorize.h
 EXTRA_DIST += colorize-posix.c colorize-w32.c
+CLEANFILES += colorize.c
+colorize.c:
+	$(AM_V_GEN)echo '#include <$(COLORIZE_SOURCE)>' >$@
 
 libgreputils_a_LIBADD += $(LIBOBJS) $(ALLOCA)
 libgreputils_a_DEPENDENCIES += $(LIBOBJS) $(ALLOCA)
-- 
1.9.0