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 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
  31 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
  32 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
  33
  34 git-gui: git-gui.sh GIT-VERSION-FILE CREDITS-FILE
  35         $(QUIET_GEN)rm -f $@ $@+ && \
  36         sed -n \
  37                 -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
  38                 -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
  39                 -e '1,/^set gitgui_credits /p' \
  40                 $@.sh >$@+ && \
  41         cat CREDITS-FILE >>$@+ && \
  42         sed -e '1,/^set gitgui_credits /d' $@.sh >>$@+ && \
  43         chmod +x $@+ && \
  44         mv $@+ $@
  45
  46 CREDITS-FILE: CREDITS-GEN .FORCE-CREDITS-FILE
  47         $(QUIET_GEN)$(SHELL_PATH) ./CREDITS-GEN
  48
  49 $(GITGUI_BUILT_INS): git-gui
  50         $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
  51
  52 all:: $(ALL_PROGRAMS)
  53
  54 install: all
  55         $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
  56         $(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
  57         $(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
  58
  59 dist-version: CREDITS-FILE
  60         @mkdir -p $(TARDIR)
  61         @echo $(GITGUI_VERSION) > $(TARDIR)/version
  62         @cat CREDITS-FILE > $(TARDIR)/credits
  63
  64 clean::
  65         rm -f $(ALL_PROGRAMS) GIT-VERSION-FILE CREDITS-FILE
  66
  67 .PHONY: all install dist-version clean
  68 .PHONY: .FORCE-GIT-VERSION-FILE
  69 .PHONY: .FORCE-CREDITS-FILE