Teach 'diff' about 'diff' attribute.
[gitweb.git] / Makefile
index 084b7fe1775c0527c724dd39bd710005e40499c7..ac89d1ba369ef2b9dd9ce1489acf0aa26847d3a8 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -110,6 +110,14 @@ all::
 # Define NO_PERL_MAKEMAKER if you cannot use Makefiles generated by perl's
 # MakeMaker (e.g. using ActiveState under Cygwin).
 #
+# Define WITH_P4IMPORT to build and install Python git-p4import script.
+#
+# Define NO_TCLTK if you do not want Tcl/Tk GUI.
+#
+# The TCLTK_PATH variable governs the location of the Tck/Tk interpreter.
+# If not set it defaults to the bare 'wish'. If it is set to the empty
+# string then NO_TCLTK will be forced (this is used by configure script).
+#
 
 GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE
        @$(SHELL_PATH) ./GIT-VERSION-GEN
@@ -159,6 +167,7 @@ AR = ar
 TAR = tar
 INSTALL = install
 RPMBUILD = rpmbuild
+TCLTK_PATH = wish
 
 # sparse is architecture-neutral, which means that we need to tell it
 # explicitly what architecture to check for. Fix this up for yours..
@@ -177,9 +186,9 @@ BASIC_LDFLAGS =
 SCRIPT_SH = \
        git-bisect.sh git-checkout.sh \
        git-clean.sh git-clone.sh git-commit.sh \
-       git-fetch.sh git-gc.sh \
+       git-fetch.sh \
        git-ls-remote.sh \
-       git-merge-one-file.sh git-parse-remote.sh \
+       git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \
        git-pull.sh git-rebase.sh \
        git-repack.sh git-request-pull.sh git-reset.sh \
        git-sh-setup.sh \
@@ -196,9 +205,20 @@ SCRIPT_PERL = \
        git-svnimport.perl git-cvsexportcommit.perl \
        git-send-email.perl git-svn.perl
 
+SCRIPT_PYTHON = \
+       git-p4import.py
+
+ifdef WITH_P4IMPORT
 SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
          $(patsubst %.perl,%,$(SCRIPT_PERL)) \
+         $(patsubst %.py,%,$(SCRIPT_PYTHON)) \
          git-status git-instaweb
+else
+SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
+         $(patsubst %.perl,%,$(SCRIPT_PERL)) \
+         git-status git-instaweb
+endif
+
 
 # ... and all the rest that could be moved out of bindir to gitexecdir
 PROGRAMS = \
@@ -231,6 +251,14 @@ BUILT_INS = \
 # what 'all' will build and 'install' will install, in gitexecdir
 ALL_PROGRAMS = $(PROGRAMS) $(SCRIPTS)
 
+ALL_PROGRAMS += git-merge-subtree$X
+
+# what 'all' will build but not install in gitexecdir
+OTHER_PROGRAMS = git$X gitweb/gitweb.cgi
+ifndef NO_TCLTK
+OTHER_PROGRAMS += gitk-wish
+endif
+
 # Backward compatibility -- to be removed after 1.0
 PROGRAMS += git-ssh-pull$X git-ssh-push$X
 
@@ -241,6 +269,9 @@ endif
 ifndef PERL_PATH
        PERL_PATH = /usr/bin/perl
 endif
+ifndef PYTHON_PATH
+       PYTHON_PATH = /usr/local/bin/python
+endif
 
 export PERL_PATH
 
@@ -252,7 +283,7 @@ LIB_H = \
        diff.h object.h pack.h pkt-line.h quote.h refs.h list-objects.h sideband.h \
        run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \
        tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \
-       utf8.h reflog-walk.h
+       utf8.h reflog-walk.h attr.h
 
 DIFF_OBJS = \
        diff.o diff-lib.o diffcore-break.o diffcore-order.o \
@@ -264,16 +295,17 @@ LIB_OBJS = \
        date.o diff-delta.o entry.o exec_cmd.o ident.o \
        interpolate.o \
        lockfile.o \
+       patch-ids.o \
        object.o pack-check.o patch-delta.o path.o pkt-line.o sideband.o \
        reachable.o reflog-walk.o \
        quote.o read-cache.o refs.o run-command.o dir.o object-refs.o \
        server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \
        tag.o tree.o usage.o config.o environment.o ctype.o copy.o \
        revision.o pager.o tree-walk.o xdiff-interface.o \
-       write_or_die.o trace.o list-objects.o grep.o \
+       write_or_die.o trace.o list-objects.o grep.o match-trees.o \
        alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \
        color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \
-       convert.o
+       convert.o attr.o
 
 BUILTIN_OBJS = \
        builtin-add.o \
@@ -284,6 +316,7 @@ BUILTIN_OBJS = \
        builtin-branch.o \
        builtin-bundle.o \
        builtin-cat-file.o \
+       builtin-check-attr.o \
        builtin-checkout-index.o \
        builtin-check-ref-format.o \
        builtin-commit-tree.o \
@@ -293,9 +326,11 @@ BUILTIN_OBJS = \
        builtin-diff-files.o \
        builtin-diff-index.o \
        builtin-diff-tree.o \
+       builtin-fetch--tool.o \
        builtin-fmt-merge-msg.o \
        builtin-for-each-ref.o \
        builtin-fsck.o \
+       builtin-gc.o \
        builtin-grep.o \
        builtin-init-db.o \
        builtin-log.o \
@@ -354,6 +389,7 @@ endif
 ifeq ($(uname_S),Darwin)
        NEEDS_SSL_WITH_CRYPTO = YesPlease
        NEEDS_LIBICONV = YesPlease
+       OLD_ICONV = UnfortunatelyYes
        NO_STRLCPY = YesPlease
 endif
 ifeq ($(uname_S),SunOS)
@@ -606,7 +642,11 @@ ifdef NO_PERL_MAKEMAKER
        export NO_PERL_MAKEMAKER
 endif
 
-QUIET_SUBDIR0  = $(MAKE) -C # space to separate -C and subdir
+ifeq ($(TCLTK_PATH),)
+NO_TCLTK=NoThanks
+endif
+
+QUIET_SUBDIR0  = +$(MAKE) -C # space to separate -C and subdir
 QUIET_SUBDIR1  =
 
 ifneq ($(findstring $(MAKEFLAGS),w),w)
@@ -622,7 +662,7 @@ ifndef V
        QUIET_LINK     = @echo '   ' LINK $@;
        QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
        QUIET_GEN      = @echo '   ' GEN $@;
-       QUIET_SUBDIR0  = @subdir=
+       QUIET_SUBDIR0  = +@subdir=
        QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
                         $(MAKE) $(PRINT_DIR) -C $$subdir
        export V
@@ -644,6 +684,8 @@ prefix_SQ = $(subst ','\'',$(prefix))
 
 SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH))
 PERL_PATH_SQ = $(subst ','\'',$(PERL_PATH))
+PYTHON_PATH_SQ = $(subst ','\'',$(PYTHON_PATH))
+TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
 
 LIBS = $(GITLIBS) $(EXTLIBS)
 
@@ -659,19 +701,27 @@ export prefix gitexecdir TAR INSTALL DESTDIR SHELL_PATH template_dir
 
 ### Build rules
 
-all:: $(ALL_PROGRAMS) $(BUILT_INS) git$X gitk gitweb/gitweb.cgi
+all:: $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS)
 ifneq (,$X)
        $(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), rm -f '$p';)
 endif
 
 all::
-       $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) all
+ifndef NO_TCLTK
+       $(QUIET_SUBDIR0)git-gui $(QUIET_SUBDIR1) TCLTK_PATH='$(TCLTK_PATH_SQ)' all
+endif
        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' all
        $(QUIET_SUBDIR0)templates $(QUIET_SUBDIR1)
 
 strip: $(PROGRAMS) git$X
        $(STRIP) $(STRIP_OPTS) $(PROGRAMS) git$X
 
+gitk-wish: gitk GIT-GUI-VARS
+       $(QUIET_GEN)rm -f $@ $@+ && \
+       sed -e '1,3s|^exec .* "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' <gitk >$@+ && \
+       chmod +x $@+ && \
+       mv -f $@+ $@
+
 git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
        $(QUIET_LINK)$(CC) -DGIT_VERSION='"$(GIT_VERSION)"' \
                $(ALL_CFLAGS) -o $@ $(filter %.c,$^) \
@@ -679,10 +729,13 @@ git$X: git.c common-cmds.h $(BUILTIN_OBJS) $(GITLIBS) GIT-CFLAGS
 
 help.o: common-cmds.h
 
+git-merge-subtree$X: git-merge-recursive$X
+       $(QUIET_BUILT_IN)rm -f $@ && ln git-merge-recursive$X $@
+
 $(BUILT_INS): git$X
        $(QUIET_BUILT_IN)rm -f $@ && ln git$X $@
 
-common-cmds.h: Documentation/git-*.txt
+common-cmds.h: $(wildcard Documentation/git-*.txt)
        $(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
 
 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
@@ -697,6 +750,15 @@ $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 
 $(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
 
+$(patsubst %.py,%,$(SCRIPT_PYTHON)) : % : %.py
+       rm -f $@ $@+
+       sed -e '1s|#!.*/python|#!$(PYTHON_PATH_SQ)|' \
+           -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+           -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
+           $@.py >$@+
+       chmod +x $@+
+       mv $@+ $@
+
 perl/perl.mak: GIT-CFLAGS
        $(QUIET_SUBDIR0)perl $(QUIET_SUBDIR1) PERL_PATH='$(PERL_PATH_SQ)' prefix='$(prefix_SQ)' $(@F)
 
@@ -850,6 +912,20 @@ GIT-CFLAGS: .FORCE-GIT-CFLAGS
                echo "$$FLAGS" >GIT-CFLAGS; \
             fi
 
+### Detect Tck/Tk interpreter path changes
+ifndef NO_TCLTK
+TRACK_VARS = $(subst ','\'',-DTCLTK_PATH='$(TCLTK_PATH_SQ)')
+
+GIT-GUI-VARS: .FORCE-GIT-GUI-VARS
+       @VARS='$(TRACK_VARS)'; \
+           if test x"$$VARS" != x"`cat $@ 2>/dev/null`" ; then \
+               echo 1>&2 "    * new Tcl/Tk interpreter location"; \
+               echo "$$VARS" >$@; \
+            fi
+
+.PHONY: .FORCE-GIT-GUI-VARS
+endif
+
 ### Testing rules
 
 # GNU make supports exporting all variables by "export" without parameters.
@@ -873,6 +949,9 @@ test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS)
 test-sha1$X: test-sha1.o $(GITLIBS)
        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 
+test-match-trees$X: test-match-trees.o $(GITLIBS)
+       $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
+
 test-chmtime$X: test-chmtime.c
        $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $<
 
@@ -890,10 +969,13 @@ install: all
        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(bindir_SQ)'
        $(INSTALL) -d -m755 '$(DESTDIR_SQ)$(gitexecdir_SQ)'
        $(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexecdir_SQ)'
-       $(INSTALL) git$X gitk '$(DESTDIR_SQ)$(bindir_SQ)'
+       $(INSTALL) git$X '$(DESTDIR_SQ)$(bindir_SQ)'
        $(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
        $(MAKE) -C perl prefix='$(prefix_SQ)' install
+ifndef NO_TCLTK
+       $(INSTALL) gitk-wish '$(DESTDIR_SQ)$(bindir_SQ)'/gitk
        $(MAKE) -C git-gui install
+endif
        if test 'z$(bindir_SQ)' != 'z$(gitexecdir_SQ)'; \
        then \
                ln -f '$(DESTDIR_SQ)$(bindir_SQ)/git$X' \
@@ -931,8 +1013,7 @@ dist: git.spec git-archive
        $(TAR) rf $(GIT_TARNAME).tar \
                $(GIT_TARNAME)/git.spec \
                $(GIT_TARNAME)/version \
-               $(GIT_TARNAME)/git-gui/version \
-               $(GIT_TARNAME)/git-gui/credits
+               $(GIT_TARNAME)/git-gui/version
        @rm -rf $(GIT_TARNAME)
        gzip -f -9 $(GIT_TARNAME).tar
 
@@ -962,7 +1043,7 @@ dist-doc:
 
 clean:
        rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o xdiff/*.o \
-               $(LIB_FILE) $(XDIFF_LIB)
+               test-chmtime$X $(LIB_FILE) $(XDIFF_LIB)
        rm -f $(ALL_PROGRAMS) $(BUILT_INS) git$X
        rm -f *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags
        rm -rf autom4te.cache
@@ -973,10 +1054,13 @@ clean:
        rm -f gitweb/gitweb.cgi
        $(MAKE) -C Documentation/ clean
        $(MAKE) -C perl clean
-       $(MAKE) -C git-gui clean
        $(MAKE) -C templates/ clean
        $(MAKE) -C t/ clean
-       rm -f GIT-VERSION-FILE GIT-CFLAGS
+ifndef NO_TCLTK
+       rm -f gitk-wish
+       $(MAKE) -C git-gui clean
+endif
+       rm -f GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS
 
 .PHONY: all install clean strip
 .PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS
@@ -990,7 +1074,7 @@ check-docs::
                git-merge-octopus | git-merge-ours | git-merge-recursive | \
                git-merge-resolve | git-merge-stupid | \
                git-add--interactive | git-fsck-objects | git-init-db | \
-               git-repo-config | \
+               git-repo-config | git-fetch--tool | \
                git-ssh-pull | git-ssh-push ) continue ;; \
                esac ; \
                test -f "Documentation/$$v.txt" || \