Makefile: disable default implicit rules

diff --git a/Makefile b/Makefile
index 6e7431e5b368aad0b903cacd157580eda231346c..8d3299a8f0ab388b8b1f23e180a65b411f7d6f39 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -341,7 +341,7 @@ PROGRAMS =
 SCRIPT_PERL =
 SCRIPT_PYTHON =
 SCRIPT_SH =
-TEST_PROGRAMS =
+TEST_PROGRAMS_NEED_X =
 
 SCRIPT_SH += git-am.sh
 SCRIPT_SH += git-bisect.sh
@@ -388,18 +388,27 @@ EXTRA_PROGRAMS =
 PROGRAMS += $(EXTRA_PROGRAMS)
 PROGRAMS += git-fast-import$X
 PROGRAMS += git-imap-send$X
-PROGRAMS += git-index-pack$X
-PROGRAMS += git-merge-index$X
-PROGRAMS += git-mktag$X
-PROGRAMS += git-pack-redundant$X
-PROGRAMS += git-patch-id$X
 PROGRAMS += git-shell$X
 PROGRAMS += git-show-index$X
-PROGRAMS += git-unpack-file$X
 PROGRAMS += git-upload-pack$X
-PROGRAMS += git-var$X
 PROGRAMS += git-http-backend$X
 
+TEST_PROGRAMS_NEED_X += test-chmtime
+TEST_PROGRAMS_NEED_X += test-ctype
+TEST_PROGRAMS_NEED_X += test-date
+TEST_PROGRAMS_NEED_X += test-delta
+TEST_PROGRAMS_NEED_X += test-dump-cache-tree
+TEST_PROGRAMS_NEED_X += test-genrandom
+TEST_PROGRAMS_NEED_X += test-match-trees
+TEST_PROGRAMS_NEED_X += test-parse-options
+TEST_PROGRAMS_NEED_X += test-path-utils
+TEST_PROGRAMS_NEED_X += test-run-command
+TEST_PROGRAMS_NEED_X += test-sha1
+TEST_PROGRAMS_NEED_X += test-sigchain
+TEST_PROGRAMS_NEED_X += test-index-version
+
+TEST_PROGRAMS := $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
+
 # List built-in command $C whose implementation cmd_$C() is not in
 # builtin-$C.o but is linked in as part of some other command.
 BUILT_INS += $(patsubst builtin-%.o,git-%$X,$(BUILTIN_OBJS))
@@ -458,6 +467,7 @@ LIB_H += blob.h
 LIB_H += builtin.h
 LIB_H += cache.h
 LIB_H += cache-tree.h
+LIB_H += color.h
 LIB_H += commit.h
 LIB_H += compat/bswap.h
 LIB_H += compat/cygwin.h
@@ -469,6 +479,7 @@ LIB_H += delta.h
 LIB_H += diffcore.h
 LIB_H += diff.h
 LIB_H += dir.h
+LIB_H += exec_cmd.h
 LIB_H += fsck.h
 LIB_H += git-compat-util.h
 LIB_H += graph.h
@@ -511,7 +522,8 @@ LIB_H += tree-walk.h
 LIB_H += unpack-trees.h
 LIB_H += userdiff.h
 LIB_H += utf8.h
-LIB_H += wt-status.h
+LIB_H += xdiff-interface.h
+LIB_H += xdiff/xdiff.h
 
 LIB_OBJS += abspath.o
 LIB_OBJS += advice.o
@@ -659,6 +671,7 @@ BUILTIN_OBJS += builtin-gc.o
 BUILTIN_OBJS += builtin-grep.o
 BUILTIN_OBJS += builtin-hash-object.o
 BUILTIN_OBJS += builtin-help.o
+BUILTIN_OBJS += builtin-index-pack.o
 BUILTIN_OBJS += builtin-init-db.o
 BUILTIN_OBJS += builtin-log.o
 BUILTIN_OBJS += builtin-ls-files.o
@@ -669,14 +682,18 @@ BUILTIN_OBJS += builtin-mailsplit.o
 BUILTIN_OBJS += builtin-merge.o
 BUILTIN_OBJS += builtin-merge-base.o
 BUILTIN_OBJS += builtin-merge-file.o
+BUILTIN_OBJS += builtin-merge-index.o
 BUILTIN_OBJS += builtin-merge-ours.o
 BUILTIN_OBJS += builtin-merge-recursive.o
 BUILTIN_OBJS += builtin-merge-tree.o
+BUILTIN_OBJS += builtin-mktag.o
 BUILTIN_OBJS += builtin-mktree.o
 BUILTIN_OBJS += builtin-mv.o
 BUILTIN_OBJS += builtin-name-rev.o
 BUILTIN_OBJS += builtin-pack-objects.o
+BUILTIN_OBJS += builtin-pack-redundant.o
 BUILTIN_OBJS += builtin-pack-refs.o
+BUILTIN_OBJS += builtin-patch-id.o
 BUILTIN_OBJS += builtin-prune-packed.o
 BUILTIN_OBJS += builtin-prune.o
 BUILTIN_OBJS += builtin-push.o
@@ -699,15 +716,19 @@ BUILTIN_OBJS += builtin-stripspace.o
 BUILTIN_OBJS += builtin-symbolic-ref.o
 BUILTIN_OBJS += builtin-tag.o
 BUILTIN_OBJS += builtin-tar-tree.o
+BUILTIN_OBJS += builtin-unpack-file.o
 BUILTIN_OBJS += builtin-unpack-objects.o
 BUILTIN_OBJS += builtin-update-index.o
 BUILTIN_OBJS += builtin-update-ref.o
 BUILTIN_OBJS += builtin-update-server-info.o
 BUILTIN_OBJS += builtin-upload-archive.o
+BUILTIN_OBJS += builtin-var.o
 BUILTIN_OBJS += builtin-verify-pack.o
 BUILTIN_OBJS += builtin-verify-tag.o
 BUILTIN_OBJS += builtin-write-tree.o
 
+TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
+
 GITLIBS = $(LIB_FILE) $(XDIFF_LIB)
 EXTLIBS =
 
@@ -994,6 +1015,7 @@ ifeq ($(uname_S),Windows)
        COMPAT_CFLAGS = -D__USE_MINGW_ACCESS -DNOGDI -DHAVE_STRING_H -DHAVE_ALLOCA_H -Icompat -Icompat/fnmatch -Icompat/regex -Icompat/fnmatch -Icompat/win32 -DSTRIP_EXTENSION=\".exe\"
        BASIC_LDFLAGS = -IGNORE:4217 -IGNORE:4049 -NOLOGO -SUBSYSTEM:CONSOLE -NODEFAULTLIB:MSVCRT.lib
        EXTLIBS = advapi32.lib shell32.lib wininet.lib ws2_32.lib
+       PTHREAD_LIBS =
        lib =
 ifndef DEBUG
        BASIC_CFLAGS += -GL -Os -MT
@@ -1036,11 +1058,12 @@ ifneq (,$(findstring MINGW,$(uname_S)))
        NO_PYTHON = YesPlease
        BLK_SHA1 = YesPlease
        THREADED_DELTA_SEARCH = YesPlease
-       COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch
+       COMPAT_CFLAGS += -D__USE_MINGW_ACCESS -DNOGDI -Icompat -Icompat/fnmatch -Icompat/win32
        COMPAT_CFLAGS += -DSTRIP_EXTENSION=\".exe\"
        COMPAT_OBJS += compat/mingw.o compat/fnmatch/fnmatch.o compat/winansi.o \
                compat/win32/pthread.o
        EXTLIBS += -lws2_32
+       PTHREAD_LIBS =
        X = .exe
 ifneq (,$(wildcard ../THIS_IS_MSYSGIT))
        htmldir=doc/git/html/
@@ -1303,10 +1326,12 @@ endif
 ifdef BLK_SHA1
        SHA1_HEADER = "block-sha1/sha1.h"
        LIB_OBJS += block-sha1/sha1.o
+       LIB_H += block-sha1/sha1.h
 else
 ifdef PPC_SHA1
        SHA1_HEADER = "ppc/sha1.h"
        LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
+       LIB_H += ppc/sha1.h
 else
        SHA1_HEADER = <openssl/sha.h>
        EXTLIBS += $(LIB_4_CRYPTO)
@@ -1641,6 +1666,14 @@ git.o git.spec \
        $(patsubst %.perl,%,$(SCRIPT_PERL)) \
        : GIT-VERSION-FILE
 
+GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(TEST_OBJS) \
+       git.o http.o http-walker.o remote-curl.o \
+       $(patsubst git-%$X,%.o,$(PROGRAMS))
+XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
+       xdiff/xmerge.o xdiff/xpatience.o
+
+.SUFFIXES:
+
 %.o: %.c GIT-CFLAGS
        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 %.s: %.c GIT-CFLAGS FORCE
@@ -1648,6 +1681,25 @@ git.o git.spec \
 %.o: %.S GIT-CFLAGS
        $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
 
+$(GIT_OBJS): $(LIB_H)
+builtin-branch.o builtin-checkout.o builtin-clone.o builtin-reset.o branch.o transport.o: branch.h
+builtin-bundle.o bundle.o transport.o: bundle.h
+builtin-bisect--helper.o builtin-rev-list.o bisect.o: bisect.h
+builtin-clone.o builtin-fetch-pack.o transport.o: fetch-pack.h
+builtin-send-pack.o transport.o: send-pack.h
+builtin-log.o builtin-shortlog.o: shortlog.h
+builtin-prune.o builtin-reflog.o reachable.o: reachable.h
+builtin-commit.o builtin-revert.o wt-status.o: wt-status.h
+builtin-tar-tree.o archive-tar.o: tar.h
+builtin-pack-objects.o: thread-utils.h
+http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
+http.o http-walker.o http-push.o remote-curl.o: http.h
+
+
+xdiff-interface.o $(XDIFF_OBJS): \
+       xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
+       xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
+
 exec_cmd.s exec_cmd.o: ALL_CFLAGS += \
        '-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
        '-DBINDIR="$(bindir_relative_SQ)"' \
@@ -1661,7 +1713,6 @@ config.s config.o: ALL_CFLAGS += -DETC_GITCONFIG='"$(ETC_GITCONFIG_SQ)"'
 http.s http.o: ALL_CFLAGS += -DGIT_USER_AGENT='"git/$(GIT_VERSION)"'
 
 ifdef NO_EXPAT
-http-walker.o: http.h
 http-walker.s http-walker.o: ALL_CFLAGS += -DNO_EXPAT
 endif
 
@@ -1672,10 +1723,6 @@ git-imap-send$X: imap-send.o $(GITLIBS)
        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
                $(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
 
-http.o http-walker.o http-push.o: http.h
-
-http.o http-walker.o: $(LIB_H)
-
 git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
                $(LIBS) $(CURL_LIBCURL)
@@ -1693,18 +1740,9 @@ $(REMOTE_CURL_PRIMARY): remote-curl.o http.o http-walker.o $(GITLIBS)
        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
                $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
 
-$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
-$(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
-builtin-revert.o wt-status.o: wt-status.h
-
 $(LIB_FILE): $(LIB_OBJS)
        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
 
-XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
-       xdiff/xmerge.o xdiff/xpatience.o
-$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
-       xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
-
 $(XDIFF_LIB): $(XDIFF_OBJS)
        $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
 
@@ -1770,24 +1808,6 @@ GIT-GUI-VARS: FORCE
             fi
 endif
 
-### Testing rules
-
-TEST_PROGRAMS_NEED_X += test-chmtime
-TEST_PROGRAMS_NEED_X += test-ctype
-TEST_PROGRAMS_NEED_X += test-date
-TEST_PROGRAMS_NEED_X += test-delta
-TEST_PROGRAMS_NEED_X += test-dump-cache-tree
-TEST_PROGRAMS_NEED_X += test-genrandom
-TEST_PROGRAMS_NEED_X += test-match-trees
-TEST_PROGRAMS_NEED_X += test-parse-options
-TEST_PROGRAMS_NEED_X += test-path-utils
-TEST_PROGRAMS_NEED_X += test-run-command
-TEST_PROGRAMS_NEED_X += test-sha1
-TEST_PROGRAMS_NEED_X += test-sigchain
-TEST_PROGRAMS_NEED_X += test-index-version
-
-TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
-
 test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
 
 all:: $(TEST_PROGRAMS) $(test_bindir_programs)
@@ -1805,6 +1825,8 @@ bin-wrappers/%: wrap-for-bin.sh
 
 export NO_SVN_TESTS
 
+### Testing rules
+
 test: all
        $(MAKE) -C t/ all
 
@@ -1816,9 +1838,7 @@ test-delta$X: diff-delta.o patch-delta.o
 
 test-parse-options$X: parse-options.o
 
-test-parse-options.o: parse-options.h
-
-.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
+.PRECIOUS: $(TEST_OBJS)
 
 test-%$X: test-%.o $(GITLIBS)
        $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)