Makefile

   1 all::
   2
   3 # Define V=1 to have a more verbose compile.
   4 #
   5
   6 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
   7         @$(SHELL_PATH) ./GIT-VERSION-GEN
   8 -include GIT-VERSION-FILE
   9
  10 GITGUI_BUILT_INS = git-citool
  11 ALL_PROGRAMS = git-gui $(GITGUI_BUILT_INS)
  12
  13 ifndef SHELL_PATH
  14         SHELL_PATH = /bin/sh
  15 endif
  16
  17 ifndef gitexecdir
  18         gitexecdir := $(shell git --exec-path)
  19 endif
  20
  21 ifndef INSTALL
  22         INSTALL = install
  23 endif
  24
  25 ifndef V
  26         QUIET_GEN      = @echo '   ' GEN $@;
  27         QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
  28 endif
  29
  30 ifeq ($(findstring $(MAKEFLAGS),s),s)
  31 QUIET_GEN =
  32 QUIET_BUILT_IN =
  33 endif
  34
  35 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
  36 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
  37 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
  38
  39 git-gui: git-gui.sh GIT-VERSION-FILE CREDITS-FILE
  40         $(QUIET_GEN)rm -f $@ $@+ && \
  41         sed -n \
  42                 -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
  43                 -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
  44                 -e '1,/^set gitgui_credits /p' \
  45                 $@.sh >$@+ && \
  46         cat CREDITS-FILE >>$@+ && \
  47         sed -e '1,/^set gitgui_credits /d' $@.sh >>$@+ && \
  48         chmod +x $@+ && \
  49         mv $@+ $@
  50
  51 CREDITS-FILE: CREDITS-GEN .FORCE-CREDITS-FILE
  52         $(QUIET_GEN)$(SHELL_PATH) ./CREDITS-GEN
  53
  54 $(GITGUI_BUILT_INS): git-gui
  55         $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
  56
  57 all:: $(ALL_PROGRAMS)
  58
  59 install: all
  60         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
  61         $(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
  62         $(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
  63
  64 dist-version: CREDITS-FILE
  65         @mkdir -p $(TARDIR)
  66         @echo $(GITGUI_VERSION) > $(TARDIR)/version
  67         @cat CREDITS-FILE > $(TARDIR)/credits
  68
  69 clean::
  70         rm -f $(ALL_PROGRAMS) GIT-VERSION-FILE CREDITS-FILE
  71
  72 .PHONY: all install dist-version clean
  73 .PHONY: .FORCE-GIT-VERSION-FILE
  74 .PHONY: .FORCE-CREDITS-FILE