From: Junio C Hamano Date: Thu, 8 Nov 2007 02:17:20 +0000 (-0800) Subject: Merge branch 'ds/maint-deflatebound' X-Git-Tag: v1.5.4-rc0~251 X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/03800743156fe4f331a10c0983b9d633bed3a687?ds=inline;hp=-c Merge branch 'ds/maint-deflatebound' * ds/maint-deflatebound: Improve accuracy of check for presence of deflateBound. --- 03800743156fe4f331a10c0983b9d633bed3a687 diff --combined Makefile index cf8ec49d12,783cd5bf60..0d5590f6cf --- a/Makefile +++ b/Makefile @@@ -28,8 -28,6 +28,8 @@@ all: # # Define NO_STRCASESTR if you don't have strcasestr. # +# Define NO_MEMMEM if you don't have memmem. +# # Define NO_STRLCPY if you don't have strlcpy. # # Define NO_STRTOUMAX if you don't have strtoumax in the C library. @@@ -38,8 -36,6 +38,8 @@@ # # Define NO_SETENV if you don't have setenv in the C library. # +# Define NO_MKDTEMP if you don't have mkdtemp in the C library. +# # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link. # Enable it on Windows. By default, symrefs are still used. # @@@ -98,6 -94,8 +98,8 @@@ # Define OLD_ICONV if your library has an old iconv(), where the second # (input buffer pointer) parameter is declared with type (const char **). # + # Define NO_DEFLATE_BOUND if your zlib does not have deflateBound. + # # Define NO_R_TO_GCC_LINKER if your gcc does not like "-R/path/lib" # that tells runtime paths to dynamic libraries; # "-Wl,-rpath=/path/lib" is used instead. @@@ -126,9 -124,6 +128,9 @@@ # 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). # +# Define THREADED_DELTA_SEARCH if you have pthreads and wish to exploit +# parallel delta searching when packing objects. +# GIT-VERSION-FILE: .FORCE-GIT-VERSION-FILE @$(SHELL_PATH) ./GIT-VERSION-GEN @@@ -167,7 -162,6 +169,7 @@@ GITWEB_CONFIG = gitweb_config.per GITWEB_HOME_LINK_STR = projects GITWEB_SITENAME = GITWEB_PROJECTROOT = /pub/git +GITWEB_PROJECT_MAXDEPTH = 2007 GITWEB_EXPORT_OK = GITWEB_STRICT_EXPORT = GITWEB_BASE_URL = @@@ -210,10 -204,11 +212,10 @@@ BASIC_LDFLAGS SCRIPT_SH = \ git-bisect.sh git-checkout.sh \ git-clean.sh git-clone.sh git-commit.sh \ - git-fetch.sh \ git-ls-remote.sh \ git-merge-one-file.sh git-mergetool.sh git-parse-remote.sh \ git-pull.sh git-rebase.sh git-rebase--interactive.sh \ - git-repack.sh git-request-pull.sh git-reset.sh \ + git-repack.sh git-request-pull.sh \ git-sh-setup.sh \ git-am.sh \ git-merge.sh git-merge-stupid.sh git-merge-octopus.sh \ @@@ -225,7 -220,8 +227,7 @@@ SCRIPT_PERL = \ git-add--interactive.perl \ git-archimport.perl git-cvsimport.perl git-relink.perl \ - git-cvsserver.perl git-remote.perl \ - git-svnimport.perl git-cvsexportcommit.perl \ + git-cvsserver.perl git-remote.perl git-cvsexportcommit.perl \ git-send-email.perl git-svn.perl SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \ @@@ -234,15 -230,15 +236,15 @@@ # ... and all the rest that could be moved out of bindir to gitexecdir PROGRAMS = \ - git-convert-objects$X git-fetch-pack$X \ - git-hash-object$X git-index-pack$X git-local-fetch$X \ + git-fetch-pack$X \ + git-hash-object$X git-index-pack$X \ git-fast-import$X \ git-daemon$X \ git-merge-index$X git-mktag$X git-mktree$X git-patch-id$X \ git-peek-remote$X git-receive-pack$X \ git-send-pack$X git-shell$X \ - git-show-index$X git-ssh-fetch$X \ - git-ssh-upload$X git-unpack-file$X \ + git-show-index$X \ + git-unpack-file$X \ git-update-server-info$X \ git-upload-pack$X \ git-pack-redundant$X git-var$X \ @@@ -270,6 -266,9 +272,6 @@@ ifndef NO_TCLT OTHER_PROGRAMS += gitk-wish endif -# Backward compatibility -- to be removed after 1.0 -PROGRAMS += git-ssh-pull$X git-ssh-push$X - # Set paths to tools early so that they can be used for version tests. ifndef SHELL_PATH SHELL_PATH = /bin/sh @@@ -289,7 -288,7 +291,7 @@@ LIB_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 patch-ids.h attr.h decorate.h progress.h \ - mailmap.h remote.h + mailmap.h remote.h parse-options.h transport.h diffcore.h hash.h DIFF_OBJS = \ diff.o diff-lib.o diffcore-break.o diffcore-order.o \ @@@ -299,7 -298,7 +301,7 @@@ LIB_OBJS = \ blob.o commit.o connect.o csum-file.o cache-tree.o base85.o \ date.o diff-delta.o entry.o exec_cmd.o ident.o \ - interpolate.o \ + pretty.o interpolate.o hash.o \ lockfile.o \ patch-ids.o \ object.o pack-check.o pack-write.o patch-delta.o path.o pkt-line.o \ @@@ -311,8 -310,7 +313,8 @@@ 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 $(DIFF_OBJS) \ color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \ - convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o + convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o \ + transport.o bundle.o walker.o parse-options.o BUILTIN_OBJS = \ builtin-add.o \ @@@ -333,8 -331,6 +335,8 @@@ builtin-diff-files.o \ builtin-diff-index.o \ builtin-diff-tree.o \ + builtin-fetch.o \ + builtin-fetch-pack.o \ builtin-fetch--tool.o \ builtin-fmt-merge-msg.o \ builtin-for-each-ref.o \ @@@ -359,7 -355,6 +361,7 @@@ builtin-reflog.o \ builtin-config.o \ builtin-rerere.o \ + builtin-reset.o \ builtin-rev-list.o \ builtin-rev-parse.o \ builtin-revert.o \ @@@ -403,27 -398,23 +405,27 @@@ ifeq ($(uname_S),Darwin NEEDS_LIBICONV = YesPlease OLD_ICONV = UnfortunatelyYes NO_STRLCPY = YesPlease + NO_MEMMEM = YesPlease endif ifeq ($(uname_S),SunOS) NEEDS_SOCKET = YesPlease NEEDS_NSL = YesPlease SHELL_PATH = /bin/bash NO_STRCASESTR = YesPlease + NO_MEMMEM = YesPlease NO_HSTRERROR = YesPlease ifeq ($(uname_R),5.8) NEEDS_LIBICONV = YesPlease NO_UNSETENV = YesPlease NO_SETENV = YesPlease + NO_MKDTEMP = YesPlease NO_C99_FORMAT = YesPlease NO_STRTOUMAX = YesPlease endif ifeq ($(uname_R),5.9) NO_UNSETENV = YesPlease NO_SETENV = YesPlease + NO_MKDTEMP = YesPlease NO_C99_FORMAT = YesPlease NO_STRTOUMAX = YesPlease endif @@@ -435,7 -426,6 +437,7 @@@ ifeq ($(uname_O),Cygwin NO_D_TYPE_IN_DIRENT = YesPlease NO_D_INO_IN_DIRENT = YesPlease NO_STRCASESTR = YesPlease + NO_MEMMEM = YesPlease NO_SYMLINK_HEAD = YesPlease NEEDS_LIBICONV = YesPlease NO_FAST_WORKING_DIRECTORY = UnfortunatelyYes @@@ -449,13 -439,11 +451,13 @@@ endif ifeq ($(uname_S),FreeBSD) NEEDS_LIBICONV = YesPlease + NO_MEMMEM = YesPlease BASIC_CFLAGS += -I/usr/local/include BASIC_LDFLAGS += -L/usr/local/lib endif ifeq ($(uname_S),OpenBSD) NO_STRCASESTR = YesPlease + NO_MEMMEM = YesPlease NEEDS_LIBICONV = YesPlease BASIC_CFLAGS += -I/usr/local/include BASIC_LDFLAGS += -L/usr/local/lib @@@ -470,7 -458,6 +472,7 @@@ ifeq ($(uname_S),NetBSD endif ifeq ($(uname_S),AIX) NO_STRCASESTR=YesPlease + NO_MEMMEM = YesPlease NO_STRLCPY = YesPlease NEEDS_LIBICONV=YesPlease endif @@@ -482,7 -469,6 +484,7 @@@ ifeq ($(uname_S),IRIX64 NO_IPV6=YesPlease NO_SETENV=YesPlease NO_STRCASESTR=YesPlease + NO_MEMMEM = YesPlease NO_STRLCPY = YesPlease NO_SOCKADDR_STORAGE=YesPlease SHELL_PATH=/usr/gnu/bin/bash @@@ -520,9 -506,7 +522,9 @@@ els CC_LD_DYNPATH = -R endif -ifndef NO_CURL +ifdef NO_CURL + BASIC_CFLAGS += -DNO_CURL +else ifdef CURLDIR # Try "-Wl,-rpath=$(CURLDIR)/$(lib)" in such a case. BASIC_CFLAGS += -I$(CURLDIR)/include @@@ -530,9 -514,7 +532,9 @@@ else CURL_LIBCURL = -lcurl endif - PROGRAMS += git-http-fetch$X + BUILTIN_OBJS += builtin-http-fetch.o + EXTLIBS += $(CURL_LIBCURL) + LIB_OBJS += http.o http-walker.o curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p) ifeq "$(curl_check)" "070908" ifndef NO_EXPAT @@@ -614,10 -596,6 +616,10 @@@ ifdef NO_SETEN COMPAT_CFLAGS += -DNO_SETENV COMPAT_OBJS += compat/setenv.o endif +ifdef NO_MKDTEMP + COMPAT_CFLAGS += -DNO_MKDTEMP + COMPAT_OBJS += compat/mkdtemp.o +endif ifdef NO_UNSETENV COMPAT_CFLAGS += -DNO_UNSETENV COMPAT_OBJS += compat/unsetenv.o @@@ -661,6 -639,10 +663,10 @@@ ifdef OLD_ICON BASIC_CFLAGS += -DOLD_ICONV endif + ifdef NO_DEFLATE_BOUND + BASIC_CFLAGS += -DNO_DEFLATE_BOUND + endif + ifdef PPC_SHA1 SHA1_HEADER = "ppc/sha1.h" LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o @@@ -685,15 -667,6 +691,15 @@@ ifdef NO_HSTRERRO COMPAT_CFLAGS += -DNO_HSTRERROR COMPAT_OBJS += compat/hstrerror.o endif +ifdef NO_MEMMEM + COMPAT_CFLAGS += -DNO_MEMMEM + COMPAT_OBJS += compat/memmem.o +endif + +ifdef THREADED_DELTA_SEARCH + BASIC_CFLAGS += -DTHREADED_DELTA_SEARCH + EXTLIBS += -lpthread +endif ifeq ($(TCLTK_PATH),) NO_TCLTK=NoThanks @@@ -842,7 -815,6 +848,7 @@@ gitweb/gitweb.cgi: gitweb/gitweb.per -e 's|++GITWEB_HOME_LINK_STR++|$(GITWEB_HOME_LINK_STR)|g' \ -e 's|++GITWEB_SITENAME++|$(GITWEB_SITENAME)|g' \ -e 's|++GITWEB_PROJECTROOT++|$(GITWEB_PROJECTROOT)|g' \ + -e 's|"++GITWEB_PROJECT_MAXDEPTH++"|$(GITWEB_PROJECT_MAXDEPTH)|g' \ -e 's|++GITWEB_EXPORT_OK++|$(GITWEB_EXPORT_OK)|g' \ -e 's|++GITWEB_STRICT_EXPORT++|$(GITWEB_STRICT_EXPORT)|g' \ -e 's|++GITWEB_BASE_URL++|$(GITWEB_BASE_URL)|g' \ @@@ -899,23 -871,35 +905,23 @@@ http.o: http.c GIT-CFLAG $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DGIT_USER_AGENT='"git/$(GIT_VERSION)"' $< ifdef NO_EXPAT -http-fetch.o: http-fetch.c http.h GIT-CFLAGS +http-walker.o: http-walker.c http.h GIT-CFLAGS $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) -DNO_EXPAT $< endif git-%$X: %.o $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) -ssh-pull.o: ssh-fetch.c -ssh-push.o: ssh-upload.c -git-local-fetch$X: fetch.o -git-ssh-fetch$X: rsh.o fetch.o -git-ssh-upload$X: rsh.o -git-ssh-pull$X: rsh.o fetch.o -git-ssh-push$X: rsh.o - git-imap-send$X: imap-send.o $(LIB_FILE) -http.o http-fetch.o http-push.o: http.h -git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS) - $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ - $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) +http.o http-walker.o http-push.o: http.h git-http-push$X: revision.o http.o http-push.o $(GITLIBS) $(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) -$(LIB_OBJS) $(BUILTIN_OBJS) fetch.o: $(LIB_H) +$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H) $(patsubst git-%$X,%.o,$(PROGRAMS)): $(LIB_H) $(wildcard */*.h) -$(DIFF_OBJS): diffcore.h $(LIB_FILE): $(LIB_OBJS) $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS) @@@ -943,10 -927,6 +949,10 @@@ tags $(RM) tags $(FIND) . -name '*.[hcS]' -print | xargs ctags -a +cscope: + $(RM) cscope* + $(FIND) . -name '*.[hcS]' -print | xargs cscope -b + ### Detect prefix changes TRACK_CFLAGS = $(subst ','\'',$(ALL_CFLAGS)):\ $(bindir_SQ):$(gitexecdir_SQ):$(template_dir_SQ):$(prefix_SQ) @@@ -974,7 -954,7 +980,7 @@@ endi ### Testing rules -TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X test-absolute-path$X +TEST_PROGRAMS = test-chmtime$X test-genrandom$X test-date$X test-delta$X test-sha1$X test-match-trees$X test-absolute-path$X test-parse-options$X all:: $(TEST_PROGRAMS) @@@ -1096,7 -1076,7 +1102,7 @@@ clean $(LIB_FILE) $(XDIFF_LIB) $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X $(RM) $(TEST_PROGRAMS) - $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags + $(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope* $(RM) -r autom4te.cache $(RM) config.log config.mak.autogen config.mak.append config.status config.cache $(RM) -r $(GIT_TARNAME) .doc-tmp-dir @@@ -1114,7 -1094,7 +1120,7 @@@ endi $(RM) GIT-VERSION-FILE GIT-CFLAGS GIT-GUI-VARS .PHONY: all install clean strip -.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags .FORCE-GIT-CFLAGS +.PHONY: .FORCE-GIT-VERSION-FILE TAGS tags cscope .FORCE-GIT-CFLAGS ### Check documentation # @@@ -1125,7 -1105,8 +1131,7 @@@ 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-fetch--tool | \ - git-ssh-pull | git-ssh-push ) continue ;; \ + git-repo-config | git-fetch--tool ) continue ;; \ esac ; \ test -f "Documentation/$$v.txt" || \ echo "no doc: $$v"; \ diff --combined cache.h index 497b9f962d,ddc011d192..f0a25c7ffc --- a/cache.h +++ b/cache.h @@@ -2,12 -2,11 +2,12 @@@ #define CACHE_H #include "git-compat-util.h" +#include "strbuf.h" #include SHA1_HEADER #include - #if ZLIB_VERNUM < 0x1200 + #if defined(NO_DEFLATE_BOUND) || ZLIB_VERNUM < 0x1200 #define deflateBound(c,s) ((s) + (((s) + 7) >> 3) + (((s) + 63) >> 6) + 11) #endif @@@ -222,7 -221,6 +222,7 @@@ extern const char *get_git_work_tree(vo #define ALTERNATE_DB_ENVIRONMENT "GIT_ALTERNATE_OBJECT_DIRECTORIES" extern const char **get_pathspec(const char *prefix, const char **pathspec); +extern void setup_work_tree(void); extern const char *setup_git_directory_gently(int *); extern const char *setup_git_directory(void); extern const char *prefix_path(const char *prefix, int len, const char *path); @@@ -272,6 -270,7 +272,6 @@@ extern int ie_match_stat(struct index_s extern int ie_modified(struct index_state *, struct cache_entry *, struct stat *, int); extern int ce_path_match(const struct cache_entry *ce, const char **pathspec); extern int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object, enum object_type type, const char *path); -extern int read_fd(int fd, char **return_buf, unsigned long *return_size); extern int index_pipe(unsigned char *sha1, int fd, const char *type, int write_object); extern int index_path(unsigned char *sha1, const char *path, struct stat *st, int write_object); extern void fill_stat_cache_info(struct cache_entry *ce, struct stat *st); @@@ -433,7 -432,6 +433,7 @@@ const char *show_date(unsigned long tim int parse_date(const char *date, char *buf, int bufsize); void datestamp(char *buf, int bufsize); unsigned long approxidate(const char *); +enum date_mode parse_date_format(const char *format); extern const char *git_author_info(int); extern const char *git_committer_info(int); @@@ -494,7 -492,6 +494,7 @@@ struct ref unsigned char old_sha1[20]; unsigned char new_sha1[20]; unsigned char force; + unsigned char merge; struct ref *peer_ref; /* when renaming */ char name[FLEX_ARRAY]; /* more */ }; @@@ -504,8 -501,8 +504,8 @@@ #define REF_TAGS (1u << 2) #define CONNECT_VERBOSE (1u << 0) -extern pid_t git_connect(int fd[2], char *url, const char *prog, int flags); -extern int finish_connect(pid_t pid); +extern struct child_process *git_connect(int fd[2], char *url, const char *prog, int flags); +extern int finish_connect(struct child_process *conn); extern int path_match(const char *path, int nr, char **match); extern int get_ack(int fd, unsigned char *result_sha1); extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, unsigned int flags); @@@ -533,7 -530,6 +533,7 @@@ extern void *unpack_entry(struct packed extern unsigned long unpack_object_header_gently(const unsigned char *buf, unsigned long len, enum object_type *type, unsigned long *sizep); extern unsigned long get_size_from_delta(struct packed_git *, struct pack_window **, off_t); extern const char *packed_object_info_detail(struct packed_git *, off_t, unsigned long *, unsigned long *, unsigned int *, unsigned char *); +extern int matches_pack_name(struct packed_git *p, const char *name); /* Dumb servers support */ extern int update_server_info(int); @@@ -589,13 -585,15 +589,13 @@@ extern void *alloc_object_node(void) extern void alloc_report(void); /* trace.c */ -extern int nfasprintf(char **str, const char *fmt, ...); -extern int nfvasprintf(char **str, const char *fmt, va_list va); extern void trace_printf(const char *format, ...); extern void trace_argv_printf(const char **argv, int count, const char *format, ...); /* convert.c */ -extern char *convert_to_git(const char *path, const char *src, unsigned long *sizep); -extern char *convert_to_working_tree(const char *path, const char *src, unsigned long *sizep); -extern void *convert_sha1_file(const char *path, const unsigned char *sha1, unsigned int mode, enum object_type *type, unsigned long *size); +/* returns 1 if *dst was used */ +extern int convert_to_git(const char *path, const char *src, size_t len, struct strbuf *dst); +extern int convert_to_working_tree(const char *path, const char *src, size_t len, struct strbuf *dst); /* diff.c */ extern int diff_auto_refresh_index; diff --combined configure.ac index bd80517667,ab516db379..53e9a17c73 --- a/configure.ac +++ b/configure.ac @@@ -73,7 -73,7 +73,7 @@@ fi AC_ARG_WITH([lib], [AS_HELP_STRING([--with-lib=ARG], [ARG specifies alternative name for lib directory])], - [if test "$withval" = "no" -o "$withval" = "yes"; then \ + [if test "$withval" = "no" || test "$withval" = "yes"; then \ AC_MSG_WARN([You should provide name for --with-lib=ARG]); \ else \ GIT_CONF_APPEND_LINE(lib=$withval); \ @@@ -182,6 -182,26 +182,26 @@@ AC_SUBST(NEEDS_LIBICONV AC_SUBST(NO_ICONV) test -n "$NEEDS_LIBICONV" && LIBS="$LIBS -liconv" # + # Define NO_DEFLATE_BOUND if deflateBound is missing from zlib. + AC_DEFUN([ZLIBTEST_SRC], [ + #include + + int main(void) + { + deflateBound(0, 0); + return 0; + } + ]) + AC_MSG_CHECKING([for deflateBound in -lz]) + old_LIBS="$LIBS" + LIBS="$LIBS -lz" + AC_LINK_IFELSE(ZLIBTEST_SRC, + [AC_MSG_RESULT([yes])], + [AC_MSG_RESULT([no]) + NO_DEFLATE_BOUND=yes]) + LIBS="$old_LIBS" + AC_SUBST(NO_DEFLATE_BOUND) + # # Define NEEDS_SOCKET if linking with libc is not enough (SunOS, # Patrick Mauritz). AC_CHECK_LIB([c], [socket], @@@ -245,9 -265,9 +265,9 @@@ AC_RUN_IFELSE [AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], [[char buf[64]; if (sprintf(buf, "%lld%hhd%jd%zd%td", (long long int)1, (char)2, (intmax_t)3, (size_t)4, (ptrdiff_t)5) != 5) - exit(1); + return 1; else if (strcmp(buf, "12345")) - exit(2);]])], + return 2;]])], [ac_cv_c_c99_format=yes], [ac_cv_c_c99_format=no]) ])