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 RM_F      ?= rm -f
  35 RMDIR     ?= rmdir
  36
  37 INSTALL_D0 = $(INSTALL) -d -m755 # space is required here
  38 INSTALL_D1 =
  39 INSTALL_R0 = $(INSTALL) -m644 # space is required here
  40 INSTALL_R1 =
  41 INSTALL_X0 = $(INSTALL) -m755 # space is required here
  42 INSTALL_X1 =
  43 INSTALL_L0 = rm -f # space is required here
  44 INSTALL_L1 = && ln # space is required here
  45 INSTALL_L2 =
  46 INSTALL_L3 =
  47
  48 REMOVE_D0  = $(RMDIR) # space is required here
  49 REMOVE_D1  = || true
  50 REMOVE_F0  = $(RM_F) # space is required here
  51 REMOVE_F1  =
  52 CLEAN_DST  = true
  53
  54 ifndef V
  55         QUIET          = @
  56         QUIET_GEN      = $(QUIET)echo '   ' GEN $@ &&
  57         QUIET_BUILT_IN = $(QUIET)echo '   ' BUILTIN $@ &&
  58         QUIET_INDEX    = $(QUIET)echo '   ' INDEX $(dir $@) &&
  59         QUIET_2DEVNULL = 2>/dev/null
  60
  61         INSTALL_D0 = dir=
  62         INSTALL_D1 = && echo ' ' DEST $$dir && $(INSTALL) -d -m755 "$$dir"
  63         INSTALL_R0 = src=
  64         INSTALL_R1 = && echo '   ' INSTALL 644 `basename $$src` && $(INSTALL) -m644 $$src
  65         INSTALL_X0 = src=
  66         INSTALL_X1 = && echo '   ' INSTALL 755 `basename $$src` && $(INSTALL) -m755 $$src
  67
  68         INSTALL_L0 = dst=
  69         INSTALL_L1 = && src=
  70         INSTALL_L2 = && dst=
  71         INSTALL_L3 = && echo '   ' 'LINK       ' `basename "$$dst"` '->' `basename "$$src"` && rm -f "$$dst" && ln "$$src" "$$dst"
  72
  73         CLEAN_DST = echo ' ' UNINSTALL
  74         REMOVE_D0 = dir=
  75         REMOVE_D1 = && echo ' ' REMOVE $$dir && test -d "$$dir" && $(RMDIR) "$$dir" || true
  76         REMOVE_F0 = dst=
  77         REMOVE_F1 = && echo '   ' REMOVE `basename "$$dst"` && $(RM_F) "$$dst"
  78 endif
  79
  80 TCL_PATH   ?= tclsh
  81 TCLTK_PATH ?= wish
  82
  83 ifeq ($(findstring $(MAKEFLAGS),s),s)
  84 QUIET_GEN =
  85 QUIET_BUILT_IN =
  86 endif
  87
  88 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
  89 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
  90 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
  91 TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH))
  92 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
  93
  94 gg_libdir ?= $(sharedir)/git-gui/lib
  95 libdir_SQ  = $(subst ','\'',$(gg_libdir))
  96
  97 exedir    = $(dir $(gitexecdir))share/git-gui/lib
  98 exedir_SQ = $(subst ','\'',$(exedir))
  99
 100 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 101         $(QUIET_GEN)rm -f $@ $@+ && \
 102         GITGUI_RELATIVE= && \
 103         if test '$(exedir_SQ)' = '$(libdir_SQ)'; then \
 104                 if test "$(uname_O)" = Cygwin; \
 105                 then GITGUI_RELATIVE= ; \
 106                 else GITGUI_RELATIVE=1; \
 107                 fi; \
 108         fi && \
 109         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 110                 -e 's|^ exec wish "$$0"| exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \
 111                 -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
 112                 -e 's|@@GITGUI_RELATIVE@@|'$$GITGUI_RELATIVE'|' \
 113                 -e $$GITGUI_RELATIVE's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
 114                 $@.sh >$@+ && \
 115         chmod +x $@+ && \
 116         mv $@+ $@
 117
 118 $(GITGUI_BUILT_INS): git-gui
 119         $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
 120
 121 lib/tclIndex: $(ALL_LIBFILES)
 122         $(QUIET_INDEX)if echo \
 123           $(foreach p,$(PRELOAD_FILES),source $p\;) \
 124           auto_mkindex lib '*.tcl' \
 125         | $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
 126         else \
 127          echo 1>&2 "    * $(TCL_PATH) failed; using unoptimized loading"; \
 128          rm -f $@ ; \
 129          echo '# Autogenerated by git-gui Makefile' >$@ && \
 130          echo >>$@ && \
 131          $(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \
 132          echo >>$@ ; \
 133         fi
 134
 135 # These can record GITGUI_VERSION
 136 $(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
 137 lib/tclIndex: GIT-GUI-VARS
 138
 139 TRACK_VARS = \
 140         $(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
 141         $(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
 142         $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
 143         $(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \
 144         $(subst ','\'',gg_libdir='$(libdir_SQ)') \
 145 #end TRACK_VARS
 146
 147 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
 148         @VARS='$(TRACK_VARS)'; \
 149         if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
 150                 echo 1>&2 "    * new locations or Tcl/Tk interpreter"; \
 151                 echo 1>$@ "$$VARS"; \
 152         fi
 153
 154 all:: $(ALL_PROGRAMS) lib/tclIndex
 155
 156 install: all
 157         $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL_D1)
 158         $(QUIET)$(INSTALL_X0)git-gui $(INSTALL_X1) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 159         $(QUIET)$(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
 160         $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(INSTALL_D1)
 161         $(QUIET)$(INSTALL_R0)lib/tclIndex $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)'
 162         $(QUIET)$(foreach p,$(ALL_LIBFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)' &&) true
 163
 164 uninstall:
 165         $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 166         $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/git-gui $(REMOVE_F1)
 167         $(QUIET)$(foreach p,$(GITGUI_BUILT_INS), $(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/$p $(REMOVE_F1) &&) true
 168         $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(libdir_SQ)'
 169         $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/tclIndex $(REMOVE_F1)
 170         $(QUIET)$(foreach p,$(ALL_LIBFILES), $(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/$(notdir $p) $(REMOVE_F1) &&) true
 171         $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(REMOVE_D1)
 172         $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(REMOVE_D1)
 173         $(QUIET)$(REMOVE_D0)`dirname '$(DESTDIR_SQ)$(libdir_SQ)'` $(REMOVE_D1)
 174
 175 dist-version:
 176         @mkdir -p $(TARDIR)
 177         @echo $(GITGUI_VERSION) > $(TARDIR)/version
 178
 179 clean::
 180         rm -f $(ALL_PROGRAMS) lib/tclIndex
 181         rm -f GIT-VERSION-FILE GIT-GUI-VARS
 182
 183 .PHONY: all install uninstall dist-version clean
 184 .PHONY: .FORCE-GIT-VERSION-FILE
 185 .PHONY: .FORCE-GIT-GUI-VARS