Andrew's git - gitweb.git/blob

   1all::
   2
   3# Define V=1 to have a more verbose compile.
   4#
   5
   6GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
   7        @$(SHELL_PATH) ./GIT-VERSION-GEN
   8-include GIT-VERSION-FILE
   9
  10SCRIPT_SH = git-gui.sh
  11GITGUI_BUILT_INS = git-citool
  12ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
  13ALL_LIBFILES = $(wildcard lib/*.tcl)
  14
  15ifndef SHELL_PATH
  16        SHELL_PATH = /bin/sh
  17endif
  18
  19ifndef gitexecdir
  20        gitexecdir := $(shell git --exec-path)
  21endif
  22
  23ifndef sharedir
  24        sharedir := $(dir $(gitexecdir))/share
  25endif
  26
  27ifndef INSTALL
  28        INSTALL = install
  29endif
  30
  31ifndef V
  32        QUIET_GEN      = @echo '   ' GEN $@;
  33        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
  34        QUIET_INDEX    = @echo '   ' INDEX $(dir $@);
  35endif
  36
  37TCL_PATH   ?= tclsh
  38TCLTK_PATH ?= wish
  39
  40ifeq ($(findstring $(MAKEFLAGS),s),s)
  41QUIET_GEN =
  42QUIET_BUILT_IN =
  43endif
  44
  45DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
  46gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
  47SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
  48TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
  49
  50libdir   ?= $(sharedir)/git-gui/lib
  51libdir_SQ = $(subst ','\'',$(libdir))
  52
  53$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
  54        $(QUIET_GEN)rm -f $@ $@+ && \
  55        sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
  56                -e 's|^exec wish "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \
  57                -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
  58                -e 's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
  59                $@.sh >$@+ && \
  60        chmod +x $@+ && \
  61        mv $@+ $@
  62
  63$(GITGUI_BUILT_INS): git-gui
  64        $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
  65
  66lib/tclIndex: $(ALL_LIBFILES)
  67        $(QUIET_INDEX)echo \
  68          source lib/class.tcl \; \
  69          auto_mkindex lib '*.tcl' \
  70        | $(TCL_PATH)
  71
  72# These can record GITGUI_VERSION
  73$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
  74
  75TRACK_VARS = \
  76        $(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
  77        $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
  78        $(subst ','\'',libdir='$(libdir_SQ)') \
  79#end TRACK_VARS
  80
  81GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
  82        @VARS='$(TRACK_VARS)'; \
  83        if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
  84                echo 1>&2 "    * new locations or Tcl/Tk interpreter"; \
  85                echo 1>$@ "$$VARS"; \
  86        fi
  87
  88all:: $(ALL_PROGRAMS) lib/tclIndex
  89
  90install: all
  91        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
  92        $(INSTALL) git-gui '$(DESTDIR_SQ)$(gitexecdir_SQ)'
  93        $(foreach p,$(GITGUI_BUILT_INS), rm -f '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' && ln '$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' '$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' ;)
  94        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(libdir_SQ)'
  95        $(INSTALL) -m644 lib/tclIndex '$(DESTDIR_SQ)$(libdir_SQ)'
  96        $(foreach p,$(ALL_LIBFILES), $(INSTALL) -m644 $p '$(DESTDIR_SQ)$(libdir_SQ)' ;)
  97
  98dist-version:
  99        @mkdir -p $(TARDIR)
 100        @echo $(GITGUI_VERSION) > $(TARDIR)/version
 101
 102clean::
 103        rm -f $(ALL_PROGRAMS) lib/tclIndex
 104        rm -f GIT-VERSION-FILE GIT-GUI-VARS
 105
 106.PHONY: all install dist-version clean
 107.PHONY: .FORCE-GIT-VERSION-FILE
 108.PHONY: .FORCE-GIT-GUI-VARS