X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=Makefile;h=fea55c04dd7de83a4d5e7f055b83747aa0d714d4;hb=63e7e9d8b6483fed555ebed1c79a4820b2ba2558;hp=5c2b797554a25d5cecee28aa6d18fc885aa0b3e8;hpb=7a4750a578ac9e32968a9186986169bc56d05ddb;p=thirdparty%2Fgit.git

diff --git a/Makefile b/Makefile
index 5c2b797554..fea55c04dd 100644
--- a/Makefile
+++ b/Makefile
@@ -24,6 +24,12 @@ all::
 # Define NO_OPENSSL environment variable if you do not have OpenSSL.
 # This also implies BLK_SHA1.
 #
+# Define USE_LIBPCRE if you have and want to use libpcre. git-grep will be
+# able to use Perl-compatible regular expressions.
+#
+# Define LIBPCREDIR=/foo/bar if your libpcre header and library files are in
+# /foo/bar/include and /foo/bar/lib directories.
+#
 # Define NO_CURL if you do not have libcurl installed.  git-http-pull and
 # git-http-push are not built, and you cannot use http:// and https://
 # transports.
@@ -45,11 +51,6 @@ all::
 # Define NO_D_TYPE_IN_DIRENT if your platform defines DT_UNKNOWN but lacks
 # d_type in struct dirent (Cygwin 1.5, fixed in Cygwin 1.7).
 #
-# Define NO_C99_FORMAT if your formatted IO functions (printf/scanf et.al.)
-# do not support the 'size specifiers' introduced by C99, namely ll, hh,
-# j, z, t. (representing long long int, char, intmax_t, size_t, ptrdiff_t).
-# some C compilers supported these specifiers prior to C99 as an extension.
-#
 # Define NO_STRCASESTR if you don't have strcasestr.
 #
 # Define NO_MEMMEM if you don't have memmem.
@@ -216,6 +217,11 @@ all::
 #
 # Define NO_REGEX if you have no or inferior regex support in your C library.
 #
+# Define GETTEXT_POISON if you are debugging the choice of strings marked
+# for translation.  In a GETTEXT_POISON build, you can turn all strings marked
+# for translation into gibberish by setting the GIT_GETTEXT_POISON variable
+# (to any value) in your environment.
+#
 # Define JSMIN to point to JavaScript minifier that functions as
 # a filter to have gitweb.js minified.
 #
@@ -316,6 +322,7 @@ INSTALL = install
 RPMBUILD = rpmbuild
 TCL_PATH = tclsh
 TCLTK_PATH = wish
+XGETTEXT = xgettext
 PTHREAD_LIBS = -lpthread
 PTHREAD_CFLAGS =
 GCOV = gcov
@@ -515,6 +522,7 @@ LIB_H += diff.h
 LIB_H += dir.h
 LIB_H += exec_cmd.h
 LIB_H += fsck.h
+LIB_H += gettext.h
 LIB_H += git-compat-util.h
 LIB_H += graph.h
 LIB_H += grep.h
@@ -871,7 +879,6 @@ ifeq ($(uname_S),SunOS)
 		NO_UNSETENV = YesPlease
 		NO_SETENV = YesPlease
 		NO_STRLCPY = YesPlease
-		NO_C99_FORMAT = YesPlease
 		NO_STRTOUMAX = YesPlease
 		GIT_TEST_CMP = cmp
 	endif
@@ -882,21 +889,18 @@ ifeq ($(uname_S),SunOS)
 		NO_UNSETENV = YesPlease
 		NO_SETENV = YesPlease
 		NO_STRLCPY = YesPlease
-		NO_C99_FORMAT = YesPlease
 		NO_STRTOUMAX = YesPlease
 		GIT_TEST_CMP = cmp
 	endif
 	ifeq ($(uname_R),5.8)
 		NO_UNSETENV = YesPlease
 		NO_SETENV = YesPlease
-		NO_C99_FORMAT = YesPlease
 		NO_STRTOUMAX = YesPlease
 		GIT_TEST_CMP = cmp
 	endif
 	ifeq ($(uname_R),5.9)
 		NO_UNSETENV = YesPlease
 		NO_SETENV = YesPlease
-		NO_C99_FORMAT = YesPlease
 		NO_STRTOUMAX = YesPlease
 		GIT_TEST_CMP = cmp
 	endif
@@ -1076,7 +1080,6 @@ ifeq ($(uname_S),Windows)
 	NO_MEMMEM = YesPlease
 	# NEEDS_LIBICONV = YesPlease
 	NO_ICONV = YesPlease
-	NO_C99_FORMAT = YesPlease
 	NO_STRTOUMAX = YesPlease
 	NO_STRTOULL = YesPlease
 	NO_MKDTEMP = YesPlease
@@ -1153,7 +1156,6 @@ ifneq (,$(findstring MINGW,$(uname_S)))
 	NO_MEMMEM = YesPlease
 	NEEDS_LIBICONV = YesPlease
 	OLD_ICONV = YesPlease
-	NO_C99_FORMAT = YesPlease
 	NO_STRTOUMAX = YesPlease
 	NO_MKDTEMP = YesPlease
 	NO_MKSTEMPS = YesPlease
@@ -1252,6 +1254,15 @@ ifdef NO_LIBGEN_H
 	COMPAT_OBJS += compat/basename.o
 endif
 
+ifdef USE_LIBPCRE
+	BASIC_CFLAGS += -DUSE_LIBPCRE
+	ifdef LIBPCREDIR
+		BASIC_CFLAGS += -I$(LIBPCREDIR)/include
+		EXTLIBS += -L$(LIBPCREDIR)/$(lib) $(CC_LD_DYNPATH)$(LIBPCREDIR)/$(lib)
+	endif
+	EXTLIBS += -lpcre
+endif
+
 ifdef NO_CURL
 	BASIC_CFLAGS += -DNO_CURL
 	REMOTE_CURL_PRIMARY =
@@ -1356,9 +1367,6 @@ endif
 ifdef NO_NSEC
 	BASIC_CFLAGS += -DNO_NSEC
 endif
-ifdef NO_C99_FORMAT
-	BASIC_CFLAGS += -DNO_C99_FORMAT
-endif
 ifdef SNPRINTF_RETURNS_BOGUS
 	COMPAT_CFLAGS += -DSNPRINTF_RETURNS_BOGUS
 	COMPAT_OBJS += compat/snprintf.o
@@ -1370,6 +1378,10 @@ endif
 ifdef NO_SYMLINK_HEAD
 	BASIC_CFLAGS += -DNO_SYMLINK_HEAD
 endif
+ifdef GETTEXT_POISON
+	LIB_OBJS += gettext.o
+	BASIC_CFLAGS += -DGETTEXT_POISON
+endif
 ifdef NO_STRCASESTR
 	COMPAT_CFLAGS += -DNO_STRCASESTR
 	COMPAT_OBJS += compat/strcasestr.o
@@ -1581,6 +1593,7 @@ ifndef V
 	QUIET_BUILT_IN = @echo '   ' BUILTIN $@;
 	QUIET_GEN      = @echo '   ' GEN $@;
 	QUIET_LNCP     = @echo '   ' LN/CP $@;
+	QUIET_XGETTEXT = @echo '   ' XGETTEXT $@;
 	QUIET_GCOV     = @echo '   ' GCOV $@;
 	QUIET_SUBDIR0  = +@subdir=
 	QUIET_SUBDIR1  = ;$(NO_SUBDIR) echo '   ' SUBDIR $$subdir; \
@@ -2048,6 +2061,21 @@ info:
 pdf:
 	$(MAKE) -C Documentation pdf
 
+XGETTEXT_FLAGS = \
+	--force-po \
+	--add-comments \
+	--msgid-bugs-address="Git Mailing List <git@vger.kernel.org>" \
+	--from-code=UTF-8
+XGETTEXT_FLAGS_C = $(XGETTEXT_FLAGS) --language=C \
+	--keyword=_ --keyword=N_ --keyword="Q_:1,2"
+LOCALIZED_C := $(C_OBJ:o=c)
+
+po/git.pot: $(LOCALIZED_C)
+	$(QUIET_XGETTEXT)$(XGETTEXT) -o$@+ $(XGETTEXT_FLAGS_C) $(LOCALIZED_C) && \
+	mv $@+ $@
+
+pot: po/git.pot
+
 $(ETAGS_TARGET): FORCE
 	$(RM) $(ETAGS_TARGET)
 	$(FIND) . -name '*.[hcS]' -print | xargs etags -a -o $(ETAGS_TARGET)
@@ -2089,6 +2117,7 @@ endif
 ifdef GIT_TEST_CMP_USE_COPIED_CONTEXT
 	@echo GIT_TEST_CMP_USE_COPIED_CONTEXT=YesPlease >>$@
 endif
+	@echo GETTEXT_POISON=\''$(subst ','\'',$(subst ','\'',$(GETTEXT_POISON)))'\' >>$@
 
 ### Detect Tck/Tk interpreter path changes
 ifndef NO_TCLTK
@@ -2149,7 +2178,7 @@ check-sha1:: test-sha1$X
 check: common-cmds.h
 	if sparse; \
 	then \
-		for i in *.c; \
+		for i in $(patsubst %.o, %.c, $(GIT_OBJS)); \
 		do \
 			sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; \
 		done; \
@@ -2314,6 +2343,7 @@ dist-doc:
 
 distclean: clean
 	$(RM) configure
+	$(RM) po/git.pot
 
 clean:
 	$(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o vcs-svn/*.o \