From 181c613814adf8e778c1b4b430bea8ba53e92582 Mon Sep 17 00:00:00 2001
From: Micah Cowan <micah@cowan.name>
Date: Tue, 9 Oct 2007 16:03:07 -0700
Subject: [PATCH] Generate version.c based on output of "hg id".

---
 .hgignore       | 1 +
 src/Makefile.am | 8 ++++++++
 2 files changed, 9 insertions(+)

diff --git a/.hgignore b/.hgignore
index 482a36cb..9e6fcf9a 100644
--- a/.hgignore
+++ b/.hgignore
@@ -22,6 +22,7 @@ src/wget
 src/tags
 src/TAGS
 src/libunittest.a
+src/version.c
 doc/stamp-vti
 doc/wget.1
 doc/wget.pod
diff --git a/src/Makefile.am b/src/Makefile.am
index 257ed156..ac52ee60 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -47,6 +47,14 @@ wget_SOURCES = cmpt.c connect.c convert.c cookies.c ftp.c ftp-basic.c	\
 EXTRA_wget_SOURCES = mswindows.c
 LDADD = $(ALLOCA) $(LIBOBJS)
 
+# version.c's not really _phony_, but it does need to be generated each run.
+HG_ID = $(shell hg id 2>/dev/null | cut -f 1 -d ' ')
+.PHONY: version.c
+version.c:
+	printf '%s' 'const char *version_string = "@VERSION@' > $@
+	[ "$(HG_ID)" ] && printf '%s' ' ($(HG_ID))' >> $@
+	printf '%s\n' '";' >> $@
+
 check_LIBRARIES = libunittest.a
 libunittest_a_SOURCES = $(wget_SOURCES) test.c test.h
 libunittest_a_CPPFLAGS = -DTESTING
-- 
2.39.2