summaryrefslogtreecommitdiff
path: root/Makefile
diff options
context:
space:
mode:
authorShawn O. Pearce <spearce@spearce.org>2007-04-29 07:02:10 (GMT)
committerShawn O. Pearce <spearce@spearce.org>2007-05-02 17:06:11 (GMT)
commitc6a5e4030320c934bca70471d04aa9e7d8e2cd67 (patch)
treef9176bb14dac4d9da63347e27682dfb809afa257 /Makefile
parentdc6716b83d3f90f8b1b2c611fe4f9f7c9fb14f5e (diff)
downloadgit-c6a5e4030320c934bca70471d04aa9e7d8e2cd67.zip
git-c6a5e4030320c934bca70471d04aa9e7d8e2cd67.tar.gz
git-c6a5e4030320c934bca70471d04aa9e7d8e2cd67.tar.bz2
git-gui: Track our own embedded values and rebuild when they change
Like core-Git we now track the values that we embed into our shell script wrapper, and we "recompile" that wrapper if they are changed. This concept was lifted from git.git's Makefile, where a similar thing was done by Eygene Ryabinkin. Too bad it wasn't just done here in git-gui from the beginning, as the git.git Makefile support for GIT-GUI-VARS was really just because git-gui doesn't do it on its own. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile17
1 files changed, 15 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index b29d7d1..3b6282e 100644
--- a/Makefile
+++ b/Makefile
@@ -53,7 +53,19 @@ $(GITGUI_BUILT_INS): git-gui
$(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
# These can record GITGUI_VERSION
-$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE
+$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
+
+TRACK_VARS = \
+ $(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
+ $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
+#end TRACK_VARS
+
+GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
+ @VARS='$(TRACK_VARS)'; \
+ if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
+ echo 1>&2 " * new locations or Tcl/Tk interpreter"; \
+ echo 1>$@ "$$VARS"; \
+ fi
all:: $(ALL_PROGRAMS)
@@ -67,7 +79,8 @@ dist-version:
@echo $(GITGUI_VERSION) > $(TARDIR)/version
clean::
- rm -f $(ALL_PROGRAMS) GIT-VERSION-FILE
+ rm -f $(ALL_PROGRAMS) GIT-VERSION-FILE GIT-GUI-VARS
.PHONY: all install dist-version clean
.PHONY: .FORCE-GIT-VERSION-FILE
+.PHONY: .FORCE-GIT-GUI-VARS