X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=blobdiff_plain;f=Makefile;h=3ce39a5633f4a7bab6b3835f6169d1b23e78cefd;hp=6eade1e1679a04f9bae79211cb91ee7fe3c69099;hb=9f5917da92ab8c32ab765a331ebcaf227b3e2f85;hpb=074eb3f1b432d95880fcc2c5b388bebac75046e9

diff --git a/Makefile b/Makefile
index 6eade1e..3ce39a5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,21 +1,20 @@
-# Set PREFIX to wherever you want to install TopGit
-PREFIX = $(HOME)
-bindir = $(PREFIX)/bin
-cmddir = $(PREFIX)/libexec/topgit
-sharedir = $(PREFIX)/share/topgit
-hooksdir = $(cmddir)/hooks
+prefix ?= $(HOME)
+bindir := $(prefix)/bin
+cmddir := $(prefix)/libexec/topgit
+sharedir := $(prefix)/share/topgit
+hooksdir := $(cmddir)/hooks
 
 
-commands_in = tg-create.sh tg-delete.sh tg-export.sh tg-info.sh tg-patch.sh tg-summary.sh tg-update.sh
+commands_in := $(wildcard tg-*.sh)
 hooks_in = hooks/pre-commit.sh
 
-commands_out = $(patsubst %.sh,%,$(commands_in))
-hooks_out = $(patsubst %.sh,%,$(hooks_in))
-help_out = $(patsubst %.sh,%.txt,$(commands_in))
+commands_out := $(patsubst %.sh,%,$(commands_in))
+hooks_out := $(patsubst %.sh,%,$(hooks_in))
+help_out := $(patsubst %.sh,%.txt,$(commands_in))
 
 all::	tg $(commands_out) $(hooks_out) $(help_out)
 
-tg $(commands_out) $(hooks_out): % : %.sh
+tg $(commands_out) $(hooks_out): % : %.sh Makefile
 	@echo "[SED] $@"
 	@sed -e 's#@cmddir@#$(cmddir)#g;' \
 		-e 's#@hooksdir@#$(hooksdir)#g' \
@@ -31,14 +30,14 @@ $(help_out): README
 	./create-help.sh $$CMD
 
 install:: all
-	install -d -m 755 "$(bindir)"
-	install tg "$(bindir)"
-	install -d -m 755 "$(cmddir)"
-	install $(commands_out) "$(cmddir)"
-	install -d -m 755 "$(hooksdir)"
-	install $(hooks_out) "$(hooksdir)"
-	install -d -m 755 "$(sharedir)"
-	install -m 644 $(help_out) "$(sharedir)"
+	install -d -m 755 "$(DESTDIR)$(bindir)"
+	install tg "$(DESTDIR)$(bindir)"
+	install -d -m 755 "$(DESTDIR)$(cmddir)"
+	install $(commands_out) "$(DESTDIR)$(cmddir)"
+	install -d -m 755 "$(DESTDIR)$(hooksdir)"
+	install $(hooks_out) "$(DESTDIR)$(hooksdir)"
+	install -d -m 755 "$(DESTDIR)$(sharedir)"
+	install -m 644 $(help_out) "$(DESTDIR)$(sharedir)"
 
 clean::
 	rm -f tg $(commands_out) $(hooks_out) $(help_out)