Fix sparse warnings
[gitweb.git] / Makefile
index 6f9b0d185a4e5b0415ac4da253caa6357cc16b44..092931a1f1ab5874562a056ae8ba82afd69840aa 100644 (file)
--- a/Makefile
+++ b/Makefile
 
 GIT_VERSION = 0.99.9.GIT
 
-# CFLAGS is for the users to override from the command line.
+# CFLAGS and LDFLAGS are for the users to override from the command line.
 
 CFLAGS = -g -O2 -Wall
+LDFLAGS =
 ALL_CFLAGS = $(CFLAGS)
+ALL_LDFLAGS = $(LDFLAGS)
 
 prefix = $(HOME)
 bindir = $(prefix)/bin
@@ -86,15 +88,16 @@ SCRIPT_SH = \
        git-prune.sh git-pull.sh git-push.sh git-rebase.sh \
        git-repack.sh git-request-pull.sh git-reset.sh \
        git-resolve.sh git-revert.sh git-sh-setup.sh git-status.sh \
-       git-tag.sh git-verify-tag.sh git-whatchanged.sh git.sh \
+       git-tag.sh git-verify-tag.sh git-whatchanged.sh \
        git-applymbox.sh git-applypatch.sh git-am.sh \
        git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \
-       git-merge-resolve.sh git-merge-ours.sh git-grep.sh
+       git-merge-resolve.sh git-merge-ours.sh git-grep.sh \
+       git-lost-found.sh
 
 SCRIPT_PERL = \
        git-archimport.perl git-cvsimport.perl git-relink.perl \
-       git-rename.perl git-shortlog.perl git-fmt-merge-msg.perl \
-       git-svnimport.perl git-mv.perl
+       git-shortlog.perl git-fmt-merge-msg.perl \
+       git-svnimport.perl git-mv.perl git-cvsexportcommit.perl
 
 SCRIPT_PYTHON = \
        git-merge-recursive.py
@@ -102,7 +105,7 @@ SCRIPT_PYTHON = \
 # The ones that do not have to link with lcrypto nor lz.
 SIMPLE_PROGRAMS = \
        git-get-tar-commit-id$X git-mailinfo$X git-mailsplit$X \
-       git-stripspace$X git-var$X git-daemon$X
+       git-stripspace$X git-daemon$X
 
 # ... and all the rest
 PROGRAMS = \
@@ -122,7 +125,8 @@ PROGRAMS = \
        git-unpack-objects$X git-update-index$X git-update-server-info$X \
        git-upload-pack$X git-verify-pack$X git-write-tree$X \
        git-update-ref$X git-symbolic-ref$X git-check-ref-format$X \
-       git-name-rev$X $(SIMPLE_PROGRAMS)
+       git-name-rev$X git-pack-redundant$X git-config-set$X git-var$X \
+       $(SIMPLE_PROGRAMS)
 
 # Backward compatibility -- to be removed after 1.0
 PROGRAMS += git-ssh-pull$X git-ssh-push$X
@@ -185,6 +189,12 @@ uname_O := $(shell sh -c 'uname -o 2>/dev/null || echo not')
 ifeq ($(uname_S),Darwin)
        NEEDS_SSL_WITH_CRYPTO = YesPlease
        NEEDS_LIBICONV = YesPlease
+       ## fink
+       ALL_CFLAGS += -I/sw/include
+       ALL_LDFLAGS += -L/sw/lib
+       ## darwinports
+       ALL_CFLAGS += -I/opt/local/include
+       ALL_LDFLAGS += -L/opt/local/lib
 endif
 ifeq ($(uname_S),SunOS)
        NEEDS_SOCKET = YesPlease
@@ -199,6 +209,10 @@ endif
 ifeq ($(uname_O),Cygwin)
        NO_STRCASESTR = YesPlease
        NEEDS_LIBICONV = YesPlease
+       # There are conflicting reports about this.
+       # On some boxes NO_MMAP is needed, and not so elsewhere.
+       # Try uncommenting this if you see things break -- YMMV.
+       # NO_MMAP = YesPlease
        NO_IPV6 = YesPlease
        X = .exe
        ALL_CFLAGS += -DUSE_SYMLINK_HEAD=0
@@ -206,7 +220,13 @@ endif
 ifeq ($(uname_S),OpenBSD)
        NO_STRCASESTR = YesPlease
        NEEDS_LIBICONV = YesPlease
-       ALL_CFLAGS += -I/usr/local/include -L/usr/local/lib
+       ALL_CFLAGS += -I/usr/local/include
+       ALL_LDFLAGS += -L/usr/local/lib
+endif
+ifeq ($(uname_S),NetBSD)
+       NEEDS_LIBICONV = YesPlease
+       ALL_CFLAGS += -I/usr/pkg/include
+       ALL_LDFLAGS += -L/usr/pkg/lib -Wl,-rpath,/usr/pkg/lib
 endif
 ifneq (,$(findstring arm,$(uname_M)))
        ARM_SHA1 = YesPlease
@@ -216,16 +236,19 @@ endif
 
 ifndef NO_CURL
        ifdef CURLDIR
-               # This is still problematic -- gcc does not want -R.
+               # This is still problematic -- gcc does not always want -R.
                ALL_CFLAGS += -I$(CURLDIR)/include
                CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl
        else
                CURL_LIBCURL = -lcurl
        endif
        PROGRAMS += git-http-fetch$X
-       ifndef NO_EXPAT
-               EXPAT_LIBEXPAT = -lexpat
-               PROGRAMS += git-http-push$X
+       curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
+       ifeq "$(curl_check)" "070908"
+               ifndef NO_EXPAT
+                       EXPAT_LIBEXPAT = -lexpat
+                       PROGRAMS += git-http-push$X
+               endif
        endif
 endif
 
@@ -319,19 +342,15 @@ SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \
 export prefix TAR INSTALL DESTDIR SHELL_PATH template_dir
 ### Build rules
 
-all: $(PROGRAMS) $(SCRIPTS)
+all: $(PROGRAMS) $(SCRIPTS) git
 
 all:
        $(MAKE) -C templates
 
-git: git.sh Makefile
-       rm -f $@+ $@
-       sed -e '1s|#!.*/sh|#!$(call shq,$(SHELL_PATH))|' \
-           -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
-           -e 's/@@X@@/$(X)/g' \
-           $(GIT_LIST_TWEAK) <$@.sh >$@+
-       chmod +x $@+
-       mv $@+ $@
+# Only use $(CFLAGS). We don't need anything else.
+git: git.c Makefile
+       $(CC) -DGIT_EXEC_PATH='"$(bindir)"' -DGIT_VERSION='"$(GIT_VERSION)"' \
+               $(CFLAGS) $@.c -o $@
 
 $(filter-out git,$(patsubst %.sh,%,$(SCRIPT_SH))) : % : %.sh
        rm -f $@
@@ -364,14 +383,16 @@ git-cherry-pick: git-revert
        $(CC) -o $*.o -c $(ALL_CFLAGS) $<
 
 git-%$X: %.o $(LIB_FILE)
-       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIBS)
+       $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
 
 git-mailinfo$X : SIMPLE_LIB += $(LIB_4_ICONV)
 $(SIMPLE_PROGRAMS) : $(LIB_FILE)
 $(SIMPLE_PROGRAMS) : git-%$X : %.o
-       $(CC) $(ALL_CFLAGS) -o $@ $(filter %.o,$^) $(LIB_FILE) $(SIMPLE_LIB)
+       $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
+               $(LIB_FILE) $(SIMPLE_LIB)
 
-git-http-fetch$X: fetch.o
+git-http-fetch$X: fetch.o http.o
+git-http-push$X: http.o
 git-local-fetch$X: fetch.o
 git-ssh-fetch$X: rsh.o fetch.o
 git-ssh-upload$X: rsh.o
@@ -403,10 +424,10 @@ test: all
        $(MAKE) -C t/ all
 
 test-date$X: test-date.c date.o ctype.o
-       $(CC) $(ALL_CFLAGS) -o $@ test-date.c date.o ctype.o
+       $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) test-date.c date.o ctype.o
 
 test-delta$X: test-delta.c diff-delta.o patch-delta.o
-       $(CC) $(ALL_CFLAGS) -o $@ $^
+       $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $^
 
 check:
        for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i; done
@@ -415,9 +436,9 @@ check:
 
 ### Installation rules
 
-install: $(PROGRAMS) $(SCRIPTS)
+install: $(PROGRAMS) $(SCRIPTS) git
        $(INSTALL) -d -m755 $(call shellquote,$(DESTDIR)$(bindir))
-       $(INSTALL) $(PROGRAMS) $(SCRIPTS) $(call shellquote,$(DESTDIR)$(bindir))
+       $(INSTALL) git $(PROGRAMS) $(SCRIPTS) $(call shellquote,$(DESTDIR)$(bindir))
        $(MAKE) -C templates install
        $(INSTALL) -d -m755 $(call shellquote,$(DESTDIR)$(GIT_PYTHON_DIR))
        $(INSTALL) $(PYMODULES) $(call shellquote,$(DESTDIR)$(GIT_PYTHON_DIR))
@@ -430,20 +451,20 @@ install-doc:
 
 ### Maintainer's dist rules
 
-git-core.spec: git-core.spec.in Makefile
+git.spec: git.spec.in Makefile
        sed -e 's/@@VERSION@@/$(GIT_VERSION)/g' < $< > $@
 
-GIT_TARNAME=git-core-$(GIT_VERSION)
-dist: git-core.spec git-tar-tree
+GIT_TARNAME=git-$(GIT_VERSION)
+dist: git.spec git-tar-tree
        ./git-tar-tree HEAD $(GIT_TARNAME) > $(GIT_TARNAME).tar
        @mkdir -p $(GIT_TARNAME)
-       @cp git-core.spec $(GIT_TARNAME)
-       $(TAR) rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git-core.spec
+       @cp git.spec $(GIT_TARNAME)
+       $(TAR) rf $(GIT_TARNAME).tar $(GIT_TARNAME)/git.spec
        @rm -rf $(GIT_TARNAME)
        gzip -f -9 $(GIT_TARNAME).tar
 
 rpm: dist
-       $(RPMBUILD) -ta git-core-$(GIT_VERSION).tar.gz
+       $(RPMBUILD) -ta $(GIT_TARNAME).tar.gz
 
 deb: dist
        rm -rf $(GIT_TARNAME)
@@ -454,9 +475,9 @@ deb: dist
 ### Cleaning rules
 
 clean:
-       rm -f *.o mozilla-sha1/*.o ppc/*.o compat/*.o $(PROGRAMS) $(LIB_FILE)
+       rm -f *.o mozilla-sha1/*.o arm/*.o ppc/*.o compat/*.o git $(PROGRAMS) $(LIB_FILE)
        rm -f $(filter-out gitk,$(SCRIPTS))
-       rm -f git-core.spec *.pyc *.pyo
+       rm -f *.spec *.pyc *.pyo
        rm -rf $(GIT_TARNAME)
        rm -f $(GIT_TARNAME).tar.gz git-core_$(GIT_VERSION)-*.tar.gz
        rm -f git-core_$(GIT_VERSION)-*.dsc