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git-gui: Modified makefile to embed version into git-gui script.

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We want to embed the version of git-gui directly into the script file,
so that we can display it properly in the about dialog.  Consequently
I've refactored the Makefile process to act like the one in core git.git
with regards to shell scripts, allowing git-gui to be constructed by a
sed replacement performed on git-gui.sh.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This commit is contained in:
Shawn O. Pearce
2007-01-20 20:00:07 -05:00
parent c25623321d
commit 41bdcda373
4 changed files with 32 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
.gitignore vendored Normal file
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@ -0,0 +1,2 @@
git-citool
git-gui

31
Makefile
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@ -1,4 +1,13 @@
all: git-gui all::
SCRIPT_SH = git-gui.sh
GITGUI_BUILT_INS = git-citool
ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
GITGUI_VERSION := $(shell git describe)
ifndef SHELL_PATH
SHELL_PATH = /bin/sh
endif
gitexecdir := $(shell git --exec-path) gitexecdir := $(shell git --exec-path)
INSTALL = install INSTALL = install
@ -6,9 +15,25 @@ INSTALL = install
DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
gitexecdir_SQ = $(subst ','\'',$(gitexecdir)) gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
GITGUI_BUILTIN = git-citool SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
rm -f $@ $@+
sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
-e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
$@.sh >$@+
chmod +x $@+
mv $@+ $@
$(GITGUI_BUILT_INS): git-gui
rm -f $@ && ln git-gui $@
all:: $(ALL_PROGRAMS)
install: all install: all
$(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
$(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
$(foreach p,$(GITGUI_BUILTIN), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;) $(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
clean::
rm -f $(ALL_PROGRAMS)

1
git-citool
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@ -1 +0,0 @@
git-gui

3
git-gui → git-gui.sh
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@ -3,7 +3,7 @@
exec wish "$0" -- "$@" exec wish "$0" -- "$@"
set copyright { set copyright {
Copyright Š 2006 Shawn Pearce, Paul Mackerras. Copyright © 2006, 2007 Shawn Pearce, Paul Mackerras.
All rights reserved. All rights reserved.
@ -11,6 +11,7 @@ This program is free software; it may be used, copied, modified
and distributed under the terms of the GNU General Public Licence, and distributed under the terms of the GNU General Public Licence,
either version 2, or (at your option) any later version.} either version 2, or (at your option) any later version.}
set appvers {@@GITGUI_VERSION@@}
set appname [lindex [file split $argv0] end] set appname [lindex [file split $argv0] end]
set gitdir {} set gitdir {}