c63fe3b2dc
Dmitry V. Levin pointed out that on GNU linux libdir is often used in Makefiles to mean "/usr/lib" or "/usr/lib64", a directory that is meant to hold platform-specific binary files. Using a different libdir meaning here in git-gui's Makefile breaks idomatic expressions like rpm specifile "make libdir=%_libdir". Originally I asked that the git.git Makefile undefine libdir before it calls git-gui's own Makefile but it turns out this is very hard to do, if not impossible. Renaming our libdir to gg_libdir resolves this case with a minimum amount of fuss on our part. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
160 lines
4.7 KiB
Makefile
160 lines
4.7 KiB
Makefile
all::
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# Define V=1 to have a more verbose compile.
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#
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GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
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@$(SHELL_PATH) ./GIT-VERSION-GEN
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-include GIT-VERSION-FILE
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uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
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SCRIPT_SH = git-gui.sh
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GITGUI_BUILT_INS = git-citool
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ALL_PROGRAMS = $(GITGUI_BUILT_INS) $(patsubst %.sh,%,$(SCRIPT_SH))
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ALL_LIBFILES = $(wildcard lib/*.tcl)
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PRELOAD_FILES = lib/class.tcl
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ifndef SHELL_PATH
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SHELL_PATH = /bin/sh
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endif
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ifndef gitexecdir
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gitexecdir := $(shell git --exec-path)
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endif
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ifndef sharedir
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sharedir := $(dir $(gitexecdir))share
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endif
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ifndef INSTALL
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INSTALL = install
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endif
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INSTALL_D0 = $(INSTALL) -d -m755 # space is required here
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INSTALL_D1 =
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INSTALL_R0 = $(INSTALL) -m644 # space is required here
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INSTALL_R1 =
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INSTALL_X0 = $(INSTALL) -m755 # space is required here
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INSTALL_X1 =
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INSTALL_L0 = rm -f # space is required here
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INSTALL_L1 = && ln # space is required here
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INSTALL_L2 =
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INSTALL_L3 =
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ifndef V
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QUIET = @
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QUIET_GEN = $(QUIET)echo ' ' GEN $@ &&
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QUIET_BUILT_IN = $(QUIET)echo ' ' BUILTIN $@ &&
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QUIET_INDEX = $(QUIET)echo ' ' INDEX $(dir $@) &&
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QUIET_2DEVNULL = 2>/dev/null
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INSTALL_D0 = dir=
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INSTALL_D1 = && echo ' ' DEST $$dir && $(INSTALL) -d -m755 "$$dir"
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INSTALL_R0 = src=
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INSTALL_R1 = && echo ' ' INSTALL 644 `basename $$src` && $(INSTALL) -m644 $$src
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INSTALL_X0 = src=
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INSTALL_X1 = && echo ' ' INSTALL 755 `basename $$src` && $(INSTALL) -m755 $$src
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INSTALL_L0 = dst=
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INSTALL_L1 = && src=
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INSTALL_L2 = && dst=
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INSTALL_L3 = && echo ' ' 'LINK ' `basename "$$dst"` '->' `basename "$$src"` && rm -f "$$dst" && ln "$$src" "$$dst"
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endif
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TCL_PATH ?= tclsh
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TCLTK_PATH ?= wish
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ifeq ($(findstring $(MAKEFLAGS),s),s)
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QUIET_GEN =
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QUIET_BUILT_IN =
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endif
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DESTDIR_SQ = $(subst ','\'',$(DESTDIR))
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gitexecdir_SQ = $(subst ','\'',$(gitexecdir))
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SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
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TCL_PATH_SQ = $(subst ','\'',$(TCL_PATH))
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TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
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gg_libdir ?= $(sharedir)/git-gui/lib
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libdir_SQ = $(subst ','\'',$(gg_libdir))
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exedir = $(dir $(gitexecdir))share/git-gui/lib
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exedir_SQ = $(subst ','\'',$(exedir))
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$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
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$(QUIET_GEN)rm -f $@ $@+ && \
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GITGUI_RELATIVE= && \
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if test '$(exedir_SQ)' = '$(libdir_SQ)'; then \
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if test "$(uname_O)" = Cygwin; \
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then GITGUI_RELATIVE= ; \
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else GITGUI_RELATIVE=1; \
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fi; \
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fi && \
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sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
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-e 's|^ exec wish "$$0"| exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \
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-e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
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-e 's|@@GITGUI_RELATIVE@@|'$$GITGUI_RELATIVE'|' \
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-e $$GITGUI_RELATIVE's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
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$@.sh >$@+ && \
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chmod +x $@+ && \
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mv $@+ $@
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$(GITGUI_BUILT_INS): git-gui
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$(QUIET_BUILT_IN)rm -f $@ && ln git-gui $@
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lib/tclIndex: $(ALL_LIBFILES)
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$(QUIET_INDEX)if echo \
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$(foreach p,$(PRELOAD_FILES),source $p\;) \
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auto_mkindex lib '*.tcl' \
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| $(TCL_PATH) $(QUIET_2DEVNULL); then : ok; \
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else \
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echo 1>&2 " * $(TCL_PATH) failed; using unoptimized loading"; \
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rm -f $@ ; \
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echo '# Autogenerated by git-gui Makefile' >$@ && \
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echo >>$@ && \
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$(foreach p,$(PRELOAD_FILES) $(ALL_LIBFILES),echo '$(subst lib/,,$p)' >>$@ &&) \
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echo >>$@ ; \
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fi
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# These can record GITGUI_VERSION
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$(patsubst %.sh,%,$(SCRIPT_SH)): GIT-VERSION-FILE GIT-GUI-VARS
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lib/tclIndex: GIT-GUI-VARS
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TRACK_VARS = \
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$(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
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$(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
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$(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
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$(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \
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$(subst ','\'',gg_libdir='$(libdir_SQ)') \
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#end TRACK_VARS
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GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
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@VARS='$(TRACK_VARS)'; \
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if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
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echo 1>&2 " * new locations or Tcl/Tk interpreter"; \
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echo 1>$@ "$$VARS"; \
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fi
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all:: $(ALL_PROGRAMS) lib/tclIndex
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install: all
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$(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(gitexecdir_SQ)' $(INSTALL_D1)
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$(QUIET)$(INSTALL_X0)git-gui $(INSTALL_X1) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
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$(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' $(INSTALL_L3) &&) true
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$(QUIET)$(INSTALL_D0)'$(DESTDIR_SQ)$(libdir_SQ)' $(INSTALL_D1)
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$(QUIET)$(INSTALL_R0)lib/tclIndex $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)'
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$(QUIET)$(foreach p,$(ALL_LIBFILES), $(INSTALL_R0)$p $(INSTALL_R1) '$(DESTDIR_SQ)$(libdir_SQ)' &&) true
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dist-version:
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@mkdir -p $(TARDIR)
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@echo $(GITGUI_VERSION) > $(TARDIR)/version
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clean::
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rm -f $(ALL_PROGRAMS) lib/tclIndex
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rm -f GIT-VERSION-FILE GIT-GUI-VARS
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.PHONY: all install dist-version clean
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.PHONY: .FORCE-GIT-VERSION-FILE
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.PHONY: .FORCE-GIT-GUI-VARS
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