Makefile

   1 all::
   2
   3 # Define V=1 to have a more verbose compile.
   4 #
   5 # Define NO_MSGFMT if you do not have msgfmt from the GNU gettext
   6 # package and want to use our rough pure Tcl po->msg translator.
   7 # TCL_PATH must be vaild for this to work.
   8 #
   9
  10 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
  11         @$(SHELL_PATH) ./GIT-VERSION-GEN
  12 -include GIT-VERSION-FILE
  13
  14 uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
  15
  16 SCRIPT_SH = git-gui.sh
  17 GITGUI_BUILT_INS = git-citool
  18 ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
  19 ALL_LIBFILES = $(wildcard lib/*.tcl)
  20 PRELOAD_FILES = lib/class.tcl
  21
  22 ifndef SHELL_PATH
  23         SHELL_PATH = /bin/sh
  24 endif
  25
  26 ifndef gitexecdir
  27         gitexecdir := $(shell git --exec-path)
  28 endif
  29
  30 ifndef sharedir
  31         sharedir := $(dir $(gitexecdir))share
  32 endif
  33
  34 ifndef INSTALL
  35         INSTALL = install
  36 endif
  37
  38 RM_F      ?= rm -f
  39 RMDIR     ?= rmdir
  40
  41 INSTALL_D0 = $(INSTALL) -d -m755 # space is required here
  42 INSTALL_D1 =
  43 INSTALL_R0 = $(INSTALL) -m644 # space is required here
  44 INSTALL_R1 =
  45 INSTALL_X0 = $(INSTALL) -m755 # space is required here
  46 INSTALL_X1 =
  47 INSTALL_L0 = rm -f # space is required here
  48 INSTALL_L1 = && ln # space is required here
  49 INSTALL_L2 =
  50 INSTALL_L3 =
  51
  52 REMOVE_D0  = $(RMDIR) # space is required here
  53 REMOVE_D1  = || true
  54 REMOVE_F0  = $(RM_F) # space is required here
  55 REMOVE_F1  =
  56 CLEAN_DST  = true
  57
  58 ifndef V
  59         QUIET          = @
  60         QUIET_GEN      = $(QUIET)echo '   ' GEN $@ &&
  61         QUIET_BUILT_IN = $(QUIET)echo '   ' BUILTIN $@ &&
  62         QUIET_INDEX    = $(QUIET)echo '   ' INDEX $(dir $@) &&
  63         QUIET_MSGFMT0  = $(QUIET)printf '    MSGFMT %12s ' $@ && v=`
  64         QUIET_MSGFMT1  = 2>&1` && echo "$$v" | sed -e 's/fuzzy translations/fuzzy/' | sed -e 's/ messages//g'
  65         QUIET_2DEVNULL = 2>/dev/null
  66
  67         INSTALL_D0 = dir=
  68         INSTALL_D1 = && echo ' ' DEST $$dir && $(INSTALL) -d -m755 "$$dir"
  69         INSTALL_R0 = src=
  70         INSTALL_R1 = && echo '   ' INSTALL 644 `basename $$src` && $(INSTALL) -m644 $$src
  71         INSTALL_X0 = src=
  72         INSTALL_X1 = && echo '   ' INSTALL 755 `basename $$src` && $(INSTALL) -m755 $$src
  73
  74         INSTALL_L0 = dst=
  75         INSTALL_L1 = && src=
  76         INSTALL_L2 = && dst=
  77         INSTALL_L3 = && echo '   ' 'LINK       ' `basename "$$dst"` '->' `basename "$$src"` && rm -f "$$dst" && ln "$$src" "$$dst"
  78
  79         CLEAN_DST = echo ' ' UNINSTALL
  80         REMOVE_D0 = dir=
  81         REMOVE_D1 = && echo ' ' REMOVE $$dir && test -d "$$dir" && $(RMDIR) "$$dir" || true
  82         REMOVE_F0 = dst=
  83         REMOVE_F1 = && echo '   ' REMOVE `basename "$$dst"` && $(RM_F) "$$dst"
  84 endif
  85
  86 TCL_PATH   ?= tclsh
  87 TCLTK_PATH ?= wish
  88
  89 ifeq ($(findstring $(MAKEFLAGS),s),s)
  90 QUIET_GEN =
  91 QUIET_BUILT_IN =
  92 endif
  93
  94 DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
  95 gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
  96 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
  97 TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH))
  98 TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
  99 TCLTK_PATH_SED = $(subst ','\'',$(subst \,\\,$(TCLTK_PATH)))
 100
 101 gg_libdir ?= $(sharedir)/git-gui/lib
 102 libdir_SQ  = $(subst ','\'',$(gg_libdir))
 103 libdir_SED = $(subst ','\'',$(subst \,\\,$(gg_libdir)))
 104 exedir     = $(dir $(gitexecdir))share/git-gui/lib
 105
 106 GITGUI_SCRIPT   := $$0
 107 GITGUI_RELATIVE :=
 108
 109 ifeq ($(exedir),$(gg_libdir))
 110         GITGUI_RELATIVE := 1
 111 endif
 112
 113 ifeq ($(uname_O),Cygwin)
 114         GITGUI_SCRIPT := `cygpath --windows --absolute "$(GITGUI_SCRIPT)"`
 115         ifeq ($(GITGUI_RELATIVE),)
 116                 gg_libdir := $(shell cygpath --windows --absolute "$(gg_libdir)")
 117         endif
 118 endif
 119
 120 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 121         $(QUIET_GEN)rm -f $@ $@+ && \
 122         sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 123                 -e '1,30s|^ argv0=$$0| argv0=$(GITGUI_SCRIPT)|' \
 124                 -e '1,30s|^ exec wish | exec '\''$(TCLTK_PATH_SED)'\'' |' \
 125                 -e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
 126                 -e 's|@@GITGUI_RELATIVE@@|$(GITGUI_RELATIVE)|' \
 127                 -e '$(GITGUI_RELATIVE)s|@@GITGUI_LIBDIR@@|$(libdir_SED)|' \
 128                 $@.sh >$@+ && \
 129         chmod +x $@+ && \
 130         mv $@+ $@
 131
 132 $(GITGUI_BUILT_INS): git-gui
 133         $(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
 134
 135 XGETTEXT   ?= xgettext
 136 ifdef NO_MSGFMT
 137         MSGFMT ?= $(TCL_PATH) po/po2msg.sh
 138 else
 139         MSGFMT ?= msgfmt
 140 endif
 141
 142 msgsdir     = $(gg_libdir)/msgs
 143 msgsdir_SQ  = $(subst ','\'',$(msgsdir))
 144 PO_TEMPLATE = po/git-gui.pot
 145 ALL_POFILES = $(wildcard po/*.po)
 146 ALL_MSGFILES = $(subst .po,.msg,$(ALL_POFILES))
 147
 148 $(PO_TEMPLATE): $(SCRIPT_SH) $(ALL_LIBFILES)
 149         $(XGETTEXT) -kmc -LTcl -o $@ $(SCRIPT_SH) $(ALL_LIBFILES)
 150 update-po:: $(PO_TEMPLATE)
 151         $(foreach p, $(ALL_POFILES), echo Updating $p ; msgmerge -U $p $(PO_TEMPLATE) ; )
 152 $(ALL_MSGFILES): %.msg : %.po
 153         $(QUIET_MSGFMT0)$(MSGFMT) --statistics --tcl $< -l $(basename $(notdir $<)) -d $(dir $@) $(QUIET_MSGFMT1)
 154
 155 lib/tclIndex: $(ALL_LIBFILES)
 156         $(QUIET_INDEX)if echo \
 157           $(foreach p,$(PRELOAD_FILES),source $p\;) \
 158           auto_mkindex lib '*.tcl' \
 159         | $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
 160         else \
 161          echo 1>&2 "    * $(TCL_PATH) failed; using unoptimized loading"; \
 162          rm -f $@ ; \
 163          echo '# Autogenerated by git-gui Makefile' >$@ && \
 164          echo >>$@ && \
 165          $(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \
 166          echo >>$@ ; \
 167         fi
 168
 169 # These can record GITGUI_VERSION
 170 $(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
 171 lib/tclIndex: GIT-GUI-VARS
 172
 173 TRACK_VARS = \
 174         $(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
 175         $(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
 176         $(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
 177         $(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \
 178         $(subst ','\'',gg_libdir='$(libdir_SQ)') \
 179 #end TRACK_VARS
 180
 181 GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
 182         @VARS='$(TRACK_VARS)'; \
 183         if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
 184                 echo 1>&2 "    * new locations or Tcl/Tk interpreter"; \
 185                 echo 1>$@ "$$VARS"; \
 186         fi
 187
 188 all:: $(ALL_PROGRAMS) lib/tclIndex $(ALL_MSGFILES)
 189
 190 install: all
 191         $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL_D1)
 192         $(QUIET)$(INSTALL_X0)git-gui $(INSTALL_X1) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 193         $(QUIET)$(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
 194         $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(INSTALL_D1)
 195         $(QUIET)$(INSTALL_R0)lib/tclIndex $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)'
 196         $(QUIET)$(INSTALL_R0)lib/git-gui.ico $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)'
 197         $(QUIET)$(foreach p,$(ALL_LIBFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)' &&) true
 198         $(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(msgsdir_SQ)' $(INSTALL_D1)
 199         $(QUIET)$(foreach p,$(ALL_MSGFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(msgsdir_SQ)' &&) true
 200
 201 uninstall:
 202         $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
 203         $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/git-gui $(REMOVE_F1)
 204         $(QUIET)$(foreach p,$(GITGUI_BUILT_INS), $(REMOVE_F0)'$(DESTDIR_SQ)$(gitexecdir_SQ)'/$p $(REMOVE_F1) &&) true
 205         $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(libdir_SQ)'
 206         $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/tclIndex $(REMOVE_F1)
 207         $(QUIET)$(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/git-gui.ico $(REMOVE_F1)
 208         $(QUIET)$(foreach p,$(ALL_LIBFILES), $(REMOVE_F0)'$(DESTDIR_SQ)$(libdir_SQ)'/$(notdir $p) $(REMOVE_F1) &&) true
 209         $(QUIET)$(CLEAN_DST) '$(DESTDIR_SQ)$(msgsdir_SQ)'
 210         $(QUIET)$(foreach p,$(ALL_MSGFILES), $(REMOVE_F0)'$(DESTDIR_SQ)$(msgsdir_SQ)'/$(notdir $p) $(REMOVE_F1) &&) true
 211         $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(REMOVE_D1)
 212         $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(msgsdir_SQ)' $(REMOVE_D1)
 213         $(QUIET)$(REMOVE_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(REMOVE_D1)
 214         $(QUIET)$(REMOVE_D0)`dirname '$(DESTDIR_SQ)$(libdir_SQ)'` $(REMOVE_D1)
 215
 216 dist-version:
 217         @mkdir -p $(TARDIR)
 218         @echo $(GITGUI_VERSION) > $(TARDIR)/version
 219
 220 clean::
 221         rm -f $(ALL_PROGRAMS) lib/tclIndex po/*.msg
 222         rm -f GIT-VERSION-FILE GIT-GUI-VARS
 223
 224 .PHONY: all install uninstall dist-version clean
 225 .PHONY: .FORCE-GIT-VERSION-FILE
 226 .PHONY: .FORCE-GIT-GUI-VARS