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2010-09-03Merge branch 'ab/compat-regex'Libravatar Junio C Hamano1-0/+21
* ab/compat-regex: Fix compat/regex ANSIfication on MinGW autoconf: regex library detection typofix autoconf: don't use platform regex if it lacks REG_STARTEND t/t7008-grep-binary.sh: un-TODO a test that needs REG_STARTEND compat/regex: get rid of old-style definition compat/regex: define out variables only used under RE_ENABLE_I18N Change regerror() declaration from K&R style to ANSI C (C89) compat/regex: get the gawk regex engine to compile within git compat/regex: use the regex engine from gawk for compat Conflicts: compat/regex/regex.c
2010-08-22autoconf: regex library detection typofixLibravatar Junio C Hamano1-1/+1
2010-08-19autoconf: don't use platform regex if it lacks REG_STARTENDLibravatar Jonathan Nieder1-0/+21
If the platform regex cannot match null bytes, we might as well use the glibc version instead. Cc: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Cc: René Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Tested-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-14compat: add strtok_r()Libravatar Jonathan Nieder1-0/+6
Windows does not have strtok_r (and while it does have an identical strtok_s, but it is not obvious how to use it). Grab an implementation from glibc. The svn-fe tool uses strtok_r to parse paths. Acked-by: Johannes Sixt <j6t@kdbg.org> Helped-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-21Merge branch 'gv/portable'Libravatar Junio C Hamano1-8/+68
* gv/portable: test-lib: use DIFF definition from GIT-BUILD-OPTIONS build: propagate $DIFF to scripts Makefile: Tru64 portability fix Makefile: HP-UX 10.20 portability fixes Makefile: HPUX11 portability fixes Makefile: SunOS 5.6 portability fix inline declaration does not work on AIX Allow disabling "inline" Some platforms lack socklen_t type Make NO_{INET_NTOP,INET_PTON} configured independently Makefile: some platforms do not have hstrerror anywhere git-compat-util.h: some platforms with mmap() lack MAP_FAILED definition test_cmp: do not use "diff -u" on platforms that lack one fixup: do not unconditionally disable "diff -u" tests: use "test_cmp", not "diff", when verifying the result Do not use "diff" found on PATH while building and installing enums: omit trailing comma for portability Makefile: -lpthread may still be necessary when libc has only pthread stubs Rewrite dynamic structure initializations to runtime assignment Makefile: pass CPPFLAGS through to fllow customization Conflicts: Makefile wt-status.h
2010-05-31Allow disabling "inline"Libravatar Gary V. Vaughan1-0/+6
Compiler support for inline is sometimes buggy, and occasionally missing entirely. This patch adds a test for inline support, and redefines the keyword with the preprocessor if necessary at compile time. Signed-off-by: Gary V. Vaughan <gary@thewrittenword.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-31Some platforms lack socklen_t typeLibravatar Gary V. Vaughan1-0/+6
Some platforms do not have a socklen_t type declaration. Signed-off-by: Gary V. Vaughan <gary@thewrittenword.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-31Make NO_{INET_NTOP,INET_PTON} configured independentlyLibravatar Gary V. Vaughan1-7/+30
Being careful not to overwrite the results of testing for hstrerror in libresolv, also test whether inet_ntop/inet_pton are available from that library. Signed-off-by: Gary V. Vaughan <gary@thewrittenword.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-31Makefile: some platforms do not have hstrerror anywhereLibravatar Gary V. Vaughan1-3/+14
This patch improves the logic of the test for hstrerror, not to blindly assume that if there is no hstrerror in libc that it must exist in libresolv. Signed-off-by: Gary V. Vaughan <gary@thewrittenword.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-31Do not use "diff" found on PATH while building and installingLibravatar Gary V. Vaughan1-0/+1
Some of the flags used with the first diff found in PATH cause the vendor diff to choke. Signed-off-by: Gary V. Vaughan <gary@thewrittenword.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-31Makefile: -lpthread may still be necessary when libc has only pthread stubsLibravatar Gary V. Vaughan1-2/+15
Without this patch, systems that provide stubs for pthread functions in libc, but which still require libpthread for full the pthread implementation are not detected correctly. Also, some systems require -pthread in CFLAGS for each compilation unit for a successful link of an mt binary, which is also addressed by this patch. Signed-off-by: Gary V. Vaughan <gary@thewrittenword.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-21Merge branch 'cw/maint-exec-defpath'Libravatar Junio C Hamano1-0/+6
* cw/maint-exec-defpath: autoconf: Check if <paths.h> exists and set HAVE_PATHS_H exec_cmd.c: replace hard-coded path list with one from <paths.h>
2010-04-15autoconf: Check if <paths.h> exists and set HAVE_PATHS_HLibravatar Jakub Narebski1-0/+6
Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-04-02Gitweb: add autoconfigure support for minifiersLibravatar Mark Rada1-0/+20
This will allow users to set a JavaScript/CSS minifier when/if they run the autoconfigure script while building git. Signed-off-by: Mark Rada <marada@uwaterloo.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-02Merge branch 'bw/no-python-autoconf'Libravatar Junio C Hamano1-3/+14
* bw/no-python-autoconf: configure: Allow --without-python configure: Allow GIT_ARG_SET_PATH to handle --without-PROGRAM
2010-02-01configure: Allow --without-pythonLibravatar Ben Walton1-1/+1
This patch allows someone to use configure to build git while at the same time disabling the python remote helper code. It leverages the ability of GIT_ARG_SET_PATH to accept an optional second argument indicating that --without-$PROGRAM is acceptable. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-02-01configure: Allow GIT_ARG_SET_PATH to handle --without-PROGRAMLibravatar Ben Walton1-2/+13
Add an optional second argument to both GIT_ARG_SET_PATH and GIT_CONF_APPEND_PATH such that any value of the second argument will enable configure to set NO_$PROGRAM in addition to an empty $PROGRAM_PATH. This is initially useful for allowing configure to disable the use of python, as the remote helper code has nothing leveraging it yet. The Makefile already recognizes NO_PYTHON, but configure provided no way to set it appropriately. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-01-31Make NO_PTHREADS the sole thread configuration variableLibravatar Dan McGee1-7/+2
When the first piece of threaded code was introduced in commit 8ecce684, it came with its own THREADED_DELTA_SEARCH Makefile option. Since this time, more threaded code has come into the codebase and a NO_PTHREADS option has also been added. Get rid of the original option as the newer, more generic option covers everything we need. Signed-off-by: Dan McGee <dpmcgee@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-12-26Merge branch 'sr/vcs-helper'Libravatar Junio C Hamano1-0/+3
* sr/vcs-helper: tests: handle NO_PYTHON setting builtin-push: don't access freed transport->url Add Python support library for remote helpers Basic build infrastructure for Python scripts Allow helpers to report in "list" command that the ref is unchanged Fix various memory leaks in transport-helper.c Allow helper to map private ref names into normal names Add support for "import" helper command Allow specifying the remote helper in the url Add a config option for remotes to specify a foreign vcs Allow fetch to modify refs Use a function to determine whether a remote is valid Allow programs to not depend on remotes having urls Fix memory leak in helper method for disconnect Conflicts: Documentation/git-remote-helpers.txt Makefile builtin-ls-remote.c builtin-push.c transport-helper.c
2009-11-17Basic build infrastructure for Python scriptsLibravatar Johan Herland1-0/+3
This patch adds basic boilerplate support (based on corresponding Perl sections) for enabling the building and installation Python scripts. There are currently no Python scripts being built, and when Python scripts are added in future patches, their building and installation can be disabled by defining NO_PYTHON. Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-11-04configure: add settings for gitconfig, editor and pagerLibravatar Ben Walton1-0/+23
Use the new GIT_PARSE_WITH_SET_MAKE_VAR macro to allow configuration settings for ETC_GITCONFIG, DEFAULT_PAGER and DEFAULT_EDITOR. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-11-04configure: add macro to set arbitrary make variablesLibravatar Ben Walton1-0/+20
Add macro GIT_PARSE_WITH_SET_MAKE_VAR to configure.ac to allow --with style options that set values for variables used during the make process. Arguments are the $name part of --with-$name, the name of the variable to set in the Makefile (config.mak.autogen) and the help text for the option. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-08-18remove ARM and Mozilla SHA1 implementationsLibravatar Nicolas Pitre1-9/+1
They are both slower than the new BLK_SHA1 implementation, so it is pointless to keep them around. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-22configure.ac: properly unset NEEDS_SSL_WITH_CRYPTO when sha1 func is missingLibravatar Brandon Casey1-3/+2
The empty assignment NEEDS_SSL_WITH_CRYPTO= was mistakenly paired with the assignment NEEDS_SSL_WITH_CRYPTO=YesPlease in the "action-if-found" parameter of the AC_CHECK_LIB macro. The empty assignment was intended for the "action-if-not-found" section, since in that case, the necessary sha1 hash function was not found and the internal sha1 implementation will be used instead. Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-22configure.ac: rework/fix the NEEDS_RESOLV and NEEDS_LIBGEN testsLibravatar Brandon Casey1-2/+2
The "action" parameters for these two tests were supplied incorrectly for the way the tests were implemented. The tests check whether a program which calls hstrerror() or basename() successfully links when -lresolv or -lgen are used, respectively. A successful linking would result in NEEDS_RESOLV or NEEDS_LIBGEN being unset, and failure would result in setting the respective variable. Aside from that issue, the tests did not handle the case where neither library was necessary for accessing the functions in question. So solve both of these issues by re-working the two tests so that their form is like the NEEDS_SOCKET test which attempts to link with just the c library, and if it fails then assumes that the additional library is necessary and sets the appropriate variable. Also an entry in the config.mak.in file is necessary for the NEEDS_LIBGEN variable to appear in the config.mak.autogen file with the value assigned by the configure script. Without it, the generated shell script would contain a snippet like this: for ac_lib in ; do ... which is incorrect. Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-07-10Makefile: add NEEDS_LIBGEN to optionally add -lgen to compile argumentsLibravatar Brandon Casey1-0/+6
Commit 003b33a8 recently added a call to basename(). On IRIX 6.5, this function resides in libgen and -lgen is required for the linker. Update configure.ac too. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-20Merge branch 'mn/maint-iconv-autoconf'Libravatar Junio C Hamano1-0/+8
* mn/maint-iconv-autoconf: fix handling of iconv configuration options
2009-06-13Merge branch 'bc/solaris'Libravatar Junio C Hamano1-0/+9
* bc/solaris: configure: test whether -lresolv is needed Makefile: insert SANE_TOOL_PATH to PATH before /bin or /usr/bin git-compat-util.h: avoid using c99 flex array feature with Sun compiler 5.8 Makefile: add section for SunOS 5.7 Makefile: introduce SANE_TOOL_PATH for prepending required elements to PATH Makefile: define __sun__ on SunOS git-compat-util.h: tweak the way _XOPEN_SOURCE is set on Solaris On Solaris choose the OLD_ICONV iconv() declaration based on the UNIX spec Makefile: add NEEDS_RESOLV to optionally add -lresolv to compile arguments Makefile: use /usr/ucb/install on SunOS platforms rather than ginstall Conflicts: Makefile
2009-06-10configure: test whether -lresolv is neededLibravatar Ralf Wildenhues1-0/+9
Check if -lresolv is needed for hstrerror; set NEEDS_RESOLV accordingly, and substitute in config.mak.in. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-08fix handling of iconv configuration optionsLibravatar Marco Nelissen1-0/+8
Fix the way in which the configure script handles --without-iconv (and --with-iconv=no), which it used to essentially ignore. Also fix the way the configure script determines the value of NEEDS_LIBICONV, which would be incorrectly set to 'YesPlease' on systems that lack iconv entirely. Signed-off-by: Marco Nelissen <marcone@xs4all.nl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-31compat: add a basename() compatibility functionLibravatar David Aguilar1-0/+6
Some systems such as Windows lack libgen.h so provide a basename() implementation for cross-platform use. This introduces the NO_LIBGEN_H construct to the Makefile and autoconf scripts. Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-31compat: add a mkstemps() compatibility functionLibravatar David Aguilar1-0/+7
mkstemps() is a BSD extension so provide an implementation for cross-platform use. Signed-off-by: David Aguilar <davvid@gmail.com> Tested-by: Johannes Sixt <j6t@kdbg.org> (Windows) Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-12configure: rework pthread handling to allow for user defined flagsLibravatar Ben Walton1-15/+74
The tests for POSIX threads can now be controlled by the user with the --enable-pthreads=FLAGS option. If this is set (to some value other than yes or no), the value is passed to the compiler. Thread support is based solely on the outcome of this test. The user may specify not to use threading at all or to use the default tests (first -pthread then -lpthread) by not specifying FLAGS when passing --enable-pthreads. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-12configure: make iconv tests aware of user argumentsLibravatar Ben Walton1-14/+34
--with-iconv is now taken into account when doing the tests for iconv. If the user requests alternate handling for libiconv, the -liconv test is run before the -lc test. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-12configure: asciidoc version test cleanupLibravatar Ben Walton1-1/+1
Redirect stderr to /dev/null instead of stdout. This discards warnings generated by python 2.6 related to the reorganization of functions within modules. The warnings were causing the version detection to break. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-12configure: wrap some library tests with GIT_STASH_FLAGSLibravatar Ben Walton1-1/+35
Libraries that can have user specificed base paths are wrapped with GIT_STASH_FLAGS/GIT_UNSTASH_FLAGS to ensure that the proper versions on the system are tested. This ensures, for example, that the zlib tests for deflateUnbound are done with the version of zlib requested by the user. This is most useful in the absence of good settings for CPPFLAGS and/or LDFLAGS. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-12configure: add macros to stash FLAG variablesLibravatar Ben Walton1-0/+26
Allow for quick stash/unstash of CPPFLAGS and LDFLAGS. Library tests can now be easily bracketted with these macros to allow for values set in user/site arguments. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-12configure: reorganize flow of argument checksLibravatar Ben Walton1-87/+87
Move the argument tests from the 'site overrides' so that they are ahead of any library tests. This allows for library tests to take user specified paths into account. The intent here is to avoid things like NO_DEFLATE_BOUND being set due to finding old zlib when the user has specified an alternate location for zlib. (Ignore the fact that properly set *FLAGS can avoid solve this issue.) Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-12configure: ensure settings from user are also usable in the scriptLibravatar Ben Walton1-0/+11
Allow things set by the user (--with-lib, --with-iconv, etc) to set variables for use by other parts of the script. Display values as they're set. Signed-off-by: Ben Walton <bwalton@artsci.utoronto.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-21Fix naming scheme for configure cache variables.Libravatar Ralf Wildenhues1-9/+9
In order to be cached, configure variables need to contain the string '_cv_', and they should begin with a package-specific prefix in order to avoid interfering with third-party macros. Rename ld_dashr, ld_wl_rpath, ld_rpath to git_cv_ld_dashr etc. Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17Merge branch 'ds/uintmax-config'Libravatar Junio C Hamano1-1/+5
* ds/uintmax-config: autoconf: Enable threaded delta search when pthreads are supported
2009-01-05configure clobbers LDFLAGSLibravatar Paul Jarc1-2/+2
In a couple of tests, configure clobbers the LDFLAGS value set by the caller. This patch fixes it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-02autoconf: Enable threaded delta search when pthreads are supportedLibravatar David M. Syzdek1-1/+5
Automatically set THREADED_DELTA_SEARCH when autoconf test detects support for pthreads on the platform. This will change the default for some platforms that did not enable threaded delta search previously. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-02Makefile: introduce NO_PTHREADSLibravatar Junio C Hamano1-0/+5
This introduces make variable NO_PTHREADS for platforms that lack the support for pthreads library or people who do not want to use it for whatever reason. When defined, it makes the multi-threaded index preloading into a no-op, and also disables threaded delta searching by pack-objects. Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Mike Ralphson <mike@abacus.co.uk> Tested-by: Johannes Sixt <j6t@kdbg.org> (AIX 4.3.x) Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-12Merge branch 'ds/uintmax-config' (early part)Libravatar Junio C Hamano1-0/+24
* 'ds/uintmax-config' (early part): Add autoconf tests for pthreads Make Pthread link flags configurable Add Makefile check for FreeBSD 4.9-SECURITY Build: add NO_UINTMAX_T to support ancient systems Conflicts: Makefile
2008-11-09Add autoconf tests for pthreadsLibravatar David M. Syzdek1-0/+16
Set the value of PTHREAD_LIBS to the correct flags for linking pthreads on the current environment. Signed-off-by: David M. Syzdek <david.syzdek@acsalaska.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-02autoconf: Add link tests to each AC_CHECK_FUNC() testLibravatar David M. Syzdek1-9/+19
Update configure.ac to test libraries for getaddrinfo, strcasestr, memmem, strlcpy, strtoumax, setenv, unsetenv, and mkdtemp. The default compilers on FreeBSD 4.9-SECURITY and FreeBSD 6.2-RELEASE-p4 do not generate warnings for missing prototypes unless `-Wall' is used. This behavior renders the results of AC_CHECK_FUNC() void on these platforms. The test AC_SEARCH_LIBS() verifies a function is valid by linking to symbol within the system libraries. Since this pattern needs to be repeated for many functions that are checked with AC_CHECK_FUNC(), we add GIT_CHECK_FUNC() to drive the two autoconf macros together. Signed-off-by: David M. Syzdek <david.syzdek@acsalaska.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-02Build: add NO_UINTMAX_T to support ancient systemsLibravatar David M. Syzdek1-0/+8
This adds NO_UINTMAX_T for ancient systems, such as FreeBSD 4.9-SECURITY. If NO_UINTMAX_T is defined, then uintmax_t is defined as uint32_t. Signed-off-by: David M. Syzdek <david.syzdek@acsalaska.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-17configure: auto detect dynamic library path switchesLibravatar Giovanni Funchal1-0/+32
Most systems (e.g. Linux gcc) use "-Wl,-rpath," to pass to the linker the runtime dynamic library paths. Some other systems (e.g. Sun, some BSD) use "-R" etc. This patch adds tests in configure for the three most common switches (to my best knowledge) which should cover all current platforms where Git is used. Signed-Off-By: Giovanni Funchal <gafunchal@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-06-15Consistency: Use "libcurl" instead of "cURL library" and "curl"Libravatar Johan Herland1-1/+1
Signed-off-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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