From: Junio C Hamano Date: Sun, 30 Jun 2013 22:33:40 +0000 (-0700) Subject: Merge branch 'fc/macos-x-clipped-write' into maint X-Git-Tag: v1.8.3.3~27 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/c6c4250eb605a502e1b5128d224561cf71272798?hp=-c Merge branch 'fc/macos-x-clipped-write' into maint Mac OS X does not like to write(2) more than INT_MAX number of bytes; work it around by chopping write(2) into smaller pieces. * fc/macos-x-clipped-write: compate/clipped-write.c: large write(2) fails on Mac OS X/XNU --- c6c4250eb605a502e1b5128d224561cf71272798 diff --combined Makefile index 5e7cadf017,0434715f0e..11d89a5d27 --- a/Makefile +++ b/Makefile @@@ -69,6 -69,9 +69,9 @@@ all: # Define NO_MSGFMT_EXTENDED_OPTIONS if your implementation of msgfmt # doesn't support GNU extensions like --check and --statistics # + # Define NEEDS_CLIPPED_WRITE if your write(2) cannot write more than + # INT_MAX bytes at once (e.g. MacOS X). + # # Define HAVE_PATHS_H if you have paths.h and want to use the default PATH # it specifies. # @@@ -137,10 -140,6 +140,10 @@@ # specify your own (or DarwinPort's) include directories and # library directories by defining CFLAGS and LDFLAGS appropriately. # +# Define NO_APPLE_COMMON_CRYPTO if you are building on Darwin/Mac OS X +# and do not want to use Apple's CommonCrypto library. This allows you +# to provide your own OpenSSL library, for example from MacPorts. +# # Define BLK_SHA1 environment variable to make use of the bundled # optimized C SHA1 routine. # @@@ -362,39 -361,33 +365,39 @@@ STRIP ?= stri # Among the variables below, these: # gitexecdir # template_dir -# mandir -# infodir -# htmldir # sysconfdir # can be specified as a relative path some/where/else; # this is interpreted as relative to $(prefix) and "git" at # runtime figures out where they are based on the path to the executable. +# Additionally, the following will be treated as relative by "git" if they +# begin with "$(prefix)/": +# mandir +# infodir +# htmldir # This can help installing the suite in a relocatable way. prefix = $(HOME) bindir_relative = bin bindir = $(prefix)/$(bindir_relative) -mandir = share/man -infodir = share/info +mandir = $(prefix)/share/man +infodir = $(prefix)/share/info gitexecdir = libexec/git-core mergetoolsdir = $(gitexecdir)/mergetools sharedir = $(prefix)/share gitwebdir = $(sharedir)/gitweb localedir = $(sharedir)/locale template_dir = share/git-core/templates -htmldir = share/doc/git-doc +htmldir = $(prefix)/share/doc/git-doc ETC_GITCONFIG = $(sysconfdir)/gitconfig ETC_GITATTRIBUTES = $(sysconfdir)/gitattributes lib = lib # DESTDIR = pathsep = : +mandir_relative = $(patsubst $(prefix)/%,%,$(mandir)) +infodir_relative = $(patsubst $(prefix)/%,%,$(infodir)) +htmldir_relative = $(patsubst $(prefix)/%,%,$(htmldir)) + export prefix bindir sharedir sysconfdir gitwebdir localedir CC = cc @@@ -627,6 -620,22 +630,6 @@@ LIB_FILE = libgit. XDIFF_LIB = xdiff/lib.a VCSSVN_LIB = vcs-svn/lib.a -LIB_H += xdiff/xinclude.h -LIB_H += xdiff/xmacros.h -LIB_H += xdiff/xdiff.h -LIB_H += xdiff/xtypes.h -LIB_H += xdiff/xutils.h -LIB_H += xdiff/xprepare.h -LIB_H += xdiff/xdiffi.h -LIB_H += xdiff/xemit.h - -LIB_H += vcs-svn/line_buffer.h -LIB_H += vcs-svn/sliding_window.h -LIB_H += vcs-svn/repo_tree.h -LIB_H += vcs-svn/fast_export.h -LIB_H += vcs-svn/svndiff.h -LIB_H += vcs-svn/svndump.h - GENERATED_H += common-cmds.h LIB_H += advice.h @@@ -728,24 -737,11 +731,24 @@@ LIB_H += url. LIB_H += userdiff.h LIB_H += utf8.h LIB_H += varint.h +LIB_H += vcs-svn/fast_export.h +LIB_H += vcs-svn/line_buffer.h +LIB_H += vcs-svn/repo_tree.h +LIB_H += vcs-svn/sliding_window.h +LIB_H += vcs-svn/svndiff.h +LIB_H += vcs-svn/svndump.h LIB_H += walker.h LIB_H += wildmatch.h LIB_H += wt-status.h LIB_H += xdiff-interface.h LIB_H += xdiff/xdiff.h +LIB_H += xdiff/xdiffi.h +LIB_H += xdiff/xemit.h +LIB_H += xdiff/xinclude.h +LIB_H += xdiff/xmacros.h +LIB_H += xdiff/xprepare.h +LIB_H += xdiff/xtypes.h +LIB_H += xdiff/xutils.h LIB_OBJS += abspath.o LIB_OBJS += advice.o @@@ -1058,11 -1054,6 +1061,11 @@@ ifeq ($(uname_S),Darwin BASIC_LDFLAGS += -L/opt/local/lib endif endif + ifndef NO_APPLE_COMMON_CRYPTO + APPLE_COMMON_CRYPTO = YesPlease + COMPAT_CFLAGS += -DAPPLE_COMMON_CRYPTO + endif + NO_REGEX = YesPlease PTHREAD_LIBS = endif @@@ -1396,17 -1387,11 +1399,17 @@@ ifdef PPC_SHA SHA1_HEADER = "ppc/sha1.h" LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o LIB_H += ppc/sha1.h +else +ifdef APPLE_COMMON_CRYPTO + COMPAT_CFLAGS += -DCOMMON_DIGEST_FOR_OPENSSL + SHA1_HEADER = else SHA1_HEADER = EXTLIBS += $(LIB_4_CRYPTO) endif endif +endif + ifdef NO_PERL_MAKEMAKER export NO_PERL_MAKEMAKER endif @@@ -1481,6 -1466,11 +1484,11 @@@ ifndef NO_MSGFMT_EXTENDED_OPTION MSGFMT += --check --statistics endif + ifdef NEEDS_CLIPPED_WRITE + BASIC_CFLAGS += -DNEEDS_CLIPPED_WRITE + COMPAT_OBJS += compat/clipped-write.o + endif + ifneq (,$(XDL_FAST_HASH)) BASIC_CFLAGS += -DXDL_FAST_HASH endif @@@ -1560,12 -1550,12 +1568,12 @@@ ETC_GITATTRIBUTES_SQ = $(subst ','\'',$ DESTDIR_SQ = $(subst ','\'',$(DESTDIR)) bindir_SQ = $(subst ','\'',$(bindir)) bindir_relative_SQ = $(subst ','\'',$(bindir_relative)) -mandir_SQ = $(subst ','\'',$(mandir)) -infodir_SQ = $(subst ','\'',$(infodir)) +mandir_relative_SQ = $(subst ','\'',$(mandir_relative)) +infodir_relative_SQ = $(subst ','\'',$(infodir_relative)) localedir_SQ = $(subst ','\'',$(localedir)) gitexecdir_SQ = $(subst ','\'',$(gitexecdir)) template_dir_SQ = $(subst ','\'',$(template_dir)) -htmldir_SQ = $(subst ','\'',$(htmldir)) +htmldir_relative_SQ = $(subst ','\'',$(htmldir_relative)) prefix_SQ = $(subst ','\'',$(prefix)) gitwebdir_SQ = $(subst ','\'',$(gitwebdir)) @@@ -1697,9 -1687,9 +1705,9 @@@ strip: $(PROGRAMS) git$ git.sp git.s git.o: GIT-PREFIX git.sp git.s git.o: EXTRA_CPPFLAGS = \ - '-DGIT_HTML_PATH="$(htmldir_SQ)"' \ - '-DGIT_MAN_PATH="$(mandir_SQ)"' \ - '-DGIT_INFO_PATH="$(infodir_SQ)"' + '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \ + '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \ + '-DGIT_INFO_PATH="$(infodir_relative_SQ)"' git$X: git.o GIT-LDFLAGS $(BUILTIN_OBJS) $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ git.o \ @@@ -1709,9 -1699,9 +1717,9 @@@ help.sp help.s help.o: common-cmds. builtin/help.sp builtin/help.s builtin/help.o: common-cmds.h GIT-PREFIX builtin/help.sp builtin/help.s builtin/help.o: EXTRA_CPPFLAGS = \ - '-DGIT_HTML_PATH="$(htmldir_SQ)"' \ - '-DGIT_MAN_PATH="$(mandir_SQ)"' \ - '-DGIT_INFO_PATH="$(infodir_SQ)"' + '-DGIT_HTML_PATH="$(htmldir_relative_SQ)"' \ + '-DGIT_MAN_PATH="$(mandir_relative_SQ)"' \ + '-DGIT_INFO_PATH="$(infodir_relative_SQ)"' version.sp version.s version.o: GIT-VERSION-FILE GIT-USER-AGENT version.sp version.s version.o: EXTRA_CPPFLAGS = \ diff --combined config.mak.uname index d78fd3df5b,e689a9a867..174703b67c --- a/config.mak.uname +++ b/config.mak.uname @@@ -95,6 -95,7 +95,7 @@@ ifeq ($(uname_S),Darwin NO_MEMMEM = YesPlease USE_ST_TIMESPEC = YesPlease HAVE_DEV_TTY = YesPlease + NEEDS_CLIPPED_WRITE = YesPlease COMPAT_OBJS += compat/precompose_utf8.o BASIC_CFLAGS += -DPRECOMPOSE_UNICODE endif @@@ -326,6 -327,7 +327,6 @@@ ifeq ($(uname_S),Windows # NEEDS_LIBICONV = YesPlease NO_ICONV = YesPlease NO_STRTOUMAX = YesPlease - NO_STRTOULL = YesPlease NO_MKDTEMP = YesPlease NO_MKSTEMPS = YesPlease SNPRINTF_RETURNS_BOGUS = YesPlease @@@ -342,9 -344,6 +343,9 @@@ NO_CURL = YesPlease NO_PYTHON = YesPlease BLK_SHA1 = YesPlease + ETAGS_TARGET = ETAGS + NO_INET_PTON = YesPlease + NO_INET_NTOP = YesPlease NO_POSIX_GOODIES = UnfortunatelyYes NATIVE_CRLF = YesPlease DEFAULT_HELP_FORMAT = html @@@ -507,7 -506,6 +508,7 @@@ ifneq (,$(findstring MINGW,$(uname_S)) compat/win32/dirent.o EXTLIBS += -lws2_32 PTHREAD_LIBS = + NATIVE_CRLF = YesPlease X = .exe SPARSE_FLAGS = -Wno-one-bit-signed-bitfield ifneq (,$(wildcard ../THIS_IS_MSYSGIT)) diff --combined git-compat-util.h index c1f8a477fb,3144b8da1e..660b7f012a --- a/git-compat-util.h +++ b/git-compat-util.h @@@ -86,9 -86,6 +86,9 @@@ #define _SGI_SOURCE 1 #ifdef WIN32 /* Both MinGW and MSVC */ +# if defined (_MSC_VER) +# define _WIN32_WINNT 0x0502 +# endif #define WIN32_LEAN_AND_MEAN /* stops windows.h including winsock.h */ #include #include @@@ -163,7 -160,6 +163,7 @@@ typedef long intptr_t; typedef unsigned long uintptr_t; #endif +int get_st_mode_bits(const char *path, int *mode); #if defined(__CYGWIN__) #undef _XOPEN_SOURCE #include @@@ -185,6 -181,11 +185,11 @@@ #define probe_utf8_pathname_composition(a,b) #endif + #ifdef NEEDS_CLIPPED_WRITE + ssize_t clipped_write(int fildes, const void *buf, size_t nbyte); + #define write(x,y,z) clipped_write((x),(y),(z)) + #endif + #ifdef MKDIR_WO_TRAILING_SLASH #define mkdir(a,b) compat_mkdir_wo_trailing_slash((a),(b)) extern int compat_mkdir_wo_trailing_slash(const char*, mode_t); @@@ -217,17 -218,6 +222,17 @@@ extern char *gitbasename(char *) #include #endif +/* On most systems would have given us this, but + * not on some systems (e.g. z/OS). + */ +#ifndef NI_MAXHOST +#define NI_MAXHOST 1025 +#endif + +#ifndef NI_MAXSERV +#define NI_MAXSERV 32 +#endif + /* On most systems would have given us this, but * not on some systems (e.g. GNU/Hurd). */ @@@ -331,7 -321,6 +336,7 @@@ extern void warning(const char *err, .. extern void set_die_routine(NORETURN_PTR void (*routine)(const char *err, va_list params)); extern void set_error_routine(void (*routine)(const char *err, va_list params)); +extern void set_die_is_recursing_routine(int (*routine)(void)); extern int prefixcmp(const char *str, const char *prefix); extern int suffixcmp(const char *str, const char *suffix); @@@ -692,9 -681,8 +697,9 @@@ int remove_or_warn(unsigned int mode, c * Call access(2), but warn for any error except "missing file" * (ENOENT or ENOTDIR). */ -int access_or_warn(const char *path, int mode); -int access_or_die(const char *path, int mode); +#define ACCESS_EACCES_OK (1U << 0) +int access_or_warn(const char *path, int mode, unsigned flag); +int access_or_die(const char *path, int mode, unsigned flag); /* Warn on an inaccessible file that ought to be accessible */ void warn_on_inaccessible(const char *path);