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 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
  11
  12 SCRIPT_SH = git-gui.sh
  13 GITGUI_BUILT_INS = git-citool
  14 ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
  15 ALL_LIBFILES = $(wildcard lib/*.tcl)
  16 PRELOAD_FILES = lib/class.tcl
  17
  18 ifndef SHELL_PATH
  19         SHELL_PATH = /bin/sh
  20 endif
  21
  22 ifndef gitexecdir
  23         gitexecdir := $(shell git --exec-path)
  24 endif
  25
  26 ifndef sharedir
  27         sharedir := $(dir $(gitexecdir))share
  28 endif
  29
  30 ifndef INSTALL
  31         INSTALL = install
  32 endif
  33
  34 INSTALL_D0 = $(INSTALL) -d -m755 # space is required here
  35 INSTALL_D1 =
  36 INSTALL_R0 = $(INSTALL) -m644 # space is required here
  37 INSTALL_R1 =
  38 INSTALL_X0 = $(INSTALL) -m755 # space is required here
  39 INSTALL_X1 =
  40 INSTALL_L0 = rm -f # space is required here
  41 INSTALL_L1 = && ln # space is required here
  42 INSTALL_L2 =
  43 INSTALL_L3 =
  44
  45 ifndef V
  46         QUIET          = @
  47         QUIET_GEN      = $(QUIET)echo '   ' GEN $@ &&
  48         QUIET_BUILT_IN = $(QUIET)echo '   ' BUILTIN $@ &&
  49         QUIET_INDEX    = $(QUIET)echo '   ' INDEX $(dir $@) &&
  50         QUIET_2DEVNULL = 2>/dev/null
  51
  52         INSTALL_D0 = dir=
  53         INSTALL_D1 = && echo ' ' DEST $$dir && $(INSTALL) -d -m755 "$$dir"
  54         INSTALL_R0 = src=
  55         INSTALL_R1 = && echo '   ' INSTALL 644 `basename $$src` && $(INSTALL) -m644 $$src
  56         INSTALL_X0 = src=
  57         INSTALL_X1 = && echo '   ' INSTALL 755 `basename $$src` && $(INSTALL) -m755 $$src
  58
  59         INSTALL_L0 = dst=
  60         INSTALL_L1 = && src=
  61         INSTALL_L2 = && dst=
  62         INSTALL_L3 = && echo '   ' 'LINK       ' `basename "$$dst"` '->' `basename "$$src"` && rm -f "$$dst" && ln "$$src" "$$dst"
  63 endif
  64
  65 TCL_PATH   ?= tclsh
  66 TCLTK_PATH ?= wish
  67
  68 ifeq ($(findstring $(MAKEFLAGS),s),s)
  69 QUIET_GEN =
  70 QUIET_BUILT_IN =
  71 endif
  72
  73 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
  74 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
  75 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
  76 TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH))
  77 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
  78
  79 libdir   ?= $(sharedir)/git-gui/lib
  80 libdir_SQ = $(subst ','\'',$(libdir))
  81
  82 exedir    = $(dir $(gitexecdir))share/git-gui/lib
  83 exedir_SQ = $(subst ','\'',$(exedir))
  84
  85 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
  86         $(QUIET_GEN)rm -f $@ $@+ && \
  87         GITGUI_RELATIVE= && \
  88         if test '$(exedir_SQ)' = '$(libdir_SQ)'; then \
  89                 if test "$(uname_O)" = Cygwin; \
  90                 then GITGUI_RELATIVE= ; \
  91                 else GITGUI_RELATIVE=1; \
  92                 fi; \
  93         fi && \
  94         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
  95                 -e 's|^ exec wish "$$0"| exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \
  96                 -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
  97                 -e 's|@@GITGUI_RELATIVE@@|'$$GITGUI_RELATIVE'|' \
  98                 -e $$GITGUI_RELATIVE's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
  99                 $@.sh >$@+ && \
 100         chmod +x $@+ && \
 101         mv $@+ $@
 102
 103 $(GITGUI_BUILT_INS): git-gui
 104         $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
 105
 106 lib/tclIndex: $(ALL_LIBFILES)
 107         $(QUIET_INDEX)if echo \
 108           $(foreach p,$(PRELOAD_FILES),source $p\;) \
 109           auto_mkindex lib '*.tcl' \
 110         | $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
 111         else \
 112          echo 1>&2 "    * $(TCL_PATH) failed; using unoptimized loading"; \
 113          rm -f $@ ; \
 114          echo '# Autogenerated by git-gui Makefile' >$@ && \
 115          echo >>$@ && \
 116          $(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \
 117          echo >>$@ ; \
 118         fi
 119
 120 # These can record GITGUI_VERSION
 121 $(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
 122 lib/tclIndex: GIT-GUI-VARS
 123
 124 TRACK_VARS = \
 125         $(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
 126         $(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
 127         $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
 128         $(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \
 129         $(subst ','\'',libdir='$(libdir_SQ)') \
 130 #end TRACK_VARS
 131
 132 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
 133         @VARS='$(TRACK_VARS)'; \
 134         if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
 135                 echo 1>&2 "    * new locations or Tcl/Tk interpreter"; \
 136                 echo 1>$@ "$$VARS"; \
 137         fi
 138
 139 all:: $(ALL_PROGRAMS) lib/tclIndex
 140
 141 install: all
 142         $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL_D1)
 143         $(QUIET)$(INSTALL_X0)git-gui $(INSTALL_X1) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 144         $(QUIET)$(foreach p,$(GITGUI_BUILT_INS), $(INSTALL_L0)'$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' $(INSTALL_L1)'$(DESTDIR_SQ)$(gitexecdir_SQ)/git-gui' $(INSTALL_L2)'$(DESTDIR_SQ)$(gitexecdir_SQ)/$p' $(INSTALL_L3) &&) true
 145         $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(INSTALL_D1)
 146         $(QUIET)$(INSTALL_R0)lib/tclIndex $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)'
 147         $(QUIET)$(foreach p,$(ALL_LIBFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)' &&) true
 148
 149 dist-version:
 150         @mkdir -p $(TARDIR)
 151         @echo $(GITGUI_VERSION) > $(TARDIR)/version
 152
 153 clean::
 154         rm -f $(ALL_PROGRAMS) lib/tclIndex
 155         rm -f GIT-VERSION-FILE GIT-GUI-VARS
 156
 157 .PHONY: all install dist-version clean
 158 .PHONY: .FORCE-GIT-VERSION-FILE
 159 .PHONY: .FORCE-GIT-GUI-VARS