X-Git-Url: http://sjero.net/git/?p=wget;a=blobdiff_plain;f=src%2FMakefile.am;h=dcc19c816d0f31cf7f1afdf0046b045986a80a26;hp=f0f2214c511d76fbf7317c63e51350fdb55c7182;hb=b8f07eab3b3e65c7b759d76463392780a512c993;hpb=fe63bb03f8243bf4a1c9a623ffdcac5b1dba3ff2

diff --git a/src/Makefile.am b/src/Makefile.am
index f0f2214c..dcc19c81 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -47,6 +47,17 @@ 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.
+.PHONY: version.c
+version.c: hg-id
+	printf '%s' 'const char *version_string = "@VERSION@' > $@
+	-HG_ID=$$(cat hg-id); [ "$$HG_ID" ] && printf '%s' " ($${HG_ID})" >> $@
+	printf '%s\n' '";' >> $@
+
+.INTERMEDIATE: hg-id
+hg-id:
+	-( hg id | cut -f 1 -d ' ' ) 2>/dev/null > $@
+
 check_LIBRARIES = libunittest.a
 libunittest_a_SOURCES = $(wget_SOURCES) test.c test.h
 libunittest_a_CPPFLAGS = -DTESTING