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* Makefile & configure: reword inaccurate comment about PCREÆvar Arnfjörð Bjarmason2017-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reword an outdated & inaccurate comment which suggests that only git-grep can use PCRE. This comment was added back when PCRE support was initially added in commit 63e7e9d8b6 ("git-grep: Learn PCRE", 2011-05-09), and was true at the time. It hasn't been telling the full truth since git-log learned to use PCRE with --grep in commit 727b6fc3ed ("log --grep: accept --basic-regexp and --perl-regexp", 2012-10-03), and more importantly is likely to get more inaccurate over time as more use is made of PCRE in other areas. Reword it to be more future-proof, and to more clearly explain that this enables user-initiated runtime behavior. Copy/pasting this so much in configure.ac is lame, these Makefile-like flags aren't even used by autoconf, just the corresponding --with[out]-* options. But copy/pasting the comments that make sense for the Makefile to configure.ac where they make less sense is the pattern everything else follows in that file. I'm not going to war against that as part of this change, just following the existing pattern. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* wrapper.c: remove unused gitmkstemps() functionRamsay Jones2017-02-28
| | | | | | | | | | | The last call to the mkstemps() function was removed in commit 659488326 ("wrapper.c: delete dead function git_mkstemps()", 22-04-2016). In order to support platforms without mkstemps(), this functionality was provided, along with a Makefile build variable (NO_MKSTEMPS), by the gitmkstemps() function. Remove the dead code, along with the defunct build machinery. Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'js/regexec-buf'Junio C Hamano2016-10-17
|\ | | | | | | | | * js/regexec-buf: configure.ac: improve description of NO_REGEX test
| * configure.ac: improve description of NO_REGEX testJakub Narębski2016-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit 2f8952250a ("regex: add regexec_buf() that can work on a non NUL-terminated string", 2016-09-21) changed description of NO_REGEX build config variable to be more neutral, and actually say that it is about support for REG_STARTEND. Change description in configure.ac to match. Change also the test message and variable name to match. The test just checks that REG_STARTEND is #defined. Issue-found-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Signed-off-by: Jakub Narębski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Merge branch 'ky/imap-send-openssl-1.1.0' into maintJunio C Hamano2016-05-06
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upcoming OpenSSL 1.1.0 will break compilation b updating a few APIs we use in imap-send, which has been adjusted for the change. * ky/imap-send-openssl-1.1.0: configure: remove checking for HMAC_CTX_cleanup imap-send: avoid deprecated TLSv1_method() imap-send: check NULL return of SSL_CTX_new() imap-send: use HMAC() function provided by OpenSSL
* | \ Merge branch 'dp/autoconf-curl-ssl'Junio C Hamano2016-10-10
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ./configure script generated from configure.ac was taught how to detect support of SSL by libcurl better. * dp/autoconf-curl-ssl: ./configure.ac: detect SSL in libcurl using curl-config
| * | | ./configure.ac: detect SSL in libcurl using curl-configДилян Палаузов2016-06-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The API of libcurl does not mention Curl_ssl_init() and when curl is built with -flto, the Curl_ssl_init symbol is not exported. https://curl.haxx.se/libcurl/using/ suggests calling curl-config --feature | grep SSL to see, if the installed curl has SSL support. Another approach would be calling curl_version_info and checking the returned struct. This patch removes the check for the Curl_ssl_init exported symbol from libcurl and uses curl-config to detect SSL support in libcurl. Signed-off-by: Дилян Палаузов <git-dpa@aegee.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'ew/autoconf-pthread'Junio C Hamano2016-07-25
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Existing autoconf generated test for the need to link with pthread library did not check all the functions from pthread libraries; recent FreeBSD has some functions in libc but not others, and we mistakenly thought linking with libc is enough when it is not. * ew/autoconf-pthread: configure.ac: stronger test for pthread linkage
| * | | configure.ac: stronger test for pthread linkageEric Wong2016-07-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to test linkage of pthread_create and pthread_join, as pthread_mutex_* and pthread_key_* functions do not need extra linkage under FreeBSD 10.3, leading to a false-positive of the empty case. Signed-off-by: Eric Wong <e@80x24.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'ky/imap-send-openssl-1.1.0'Junio C Hamano2016-04-22
|\ \ \ \ | |_|/ / |/| | / | | |/ | |/| | | | | | | | | | | | | | | | | | | Upcoming OpenSSL 1.1.0 will break compilation b updating a few APIs we use in imap-send, which has been adjusted for the change. * ky/imap-send-openssl-1.1.0: configure: remove checking for HMAC_CTX_cleanup imap-send: avoid deprecated TLSv1_method() imap-send: check NULL return of SSL_CTX_new() imap-send: use HMAC() function provided by OpenSSL
| * | configure: remove checking for HMAC_CTX_cleanupKazuki Yamaguchi2016-04-08
| | | | | | | | | | | | | | | | | | | | | We don't need it, as we no longer use HMAC_CTX_cleanup() directly. Signed-off-by: Kazuki Yamaguchi <k@rhe.jp> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jc/sane-grep'Junio C Hamano2016-03-16
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recent versions of GNU grep is pickier than before to decide if a file is "binary" and refuse to give line-oriented hits when we expect it to, unless explicitly told with "-a" option. As our scripted Porcelains use sane_grep wrapper for line-oriented data, even when the line may contain non-ASCII payload we took from end-user data, use "grep -a" to implement sane_grep wrapper when using an implementation of "grep" that takes the "-a" option. * jc/sane-grep: rebase-i: clarify "is this commit relevant?" test sane_grep: pass "-a" if grep accepts it
| * | | sane_grep: pass "-a" if grep accepts itJunio C Hamano2016-03-10
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | Newer versions of GNU grep is reported to be pickier when we feed a non-ASCII input and break some Porcelain scripts. As we know we do not feed random binary file to our own sane_grep wrapper, allow us to always pass "-a" by setting SANE_TEXT_GREP=-a Makefile variable to work it around. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | Merge branch 'rc/configure-use-libs-when-checking-a-lib' into maintJeff King2015-12-01
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "configure" script did not test for -lpthread correctly, which upset some linkers. * rc/configure-use-libs-when-checking-a-lib: configure.ac: use $LIBS not $CFLAGS when testing -lpthread
* | \ \ Merge branch 'rc/configure-use-libs-when-checking-a-lib'Jeff King2015-11-24
|\ \ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | The "configure" script did not test for -lpthread correctly, which upset some linkers. * rc/configure-use-libs-when-checking-a-lib: configure.ac: use $LIBS not $CFLAGS when testing -lpthread
| * | | configure.ac: use $LIBS not $CFLAGS when testing -lpthreadRainer M. Canavan2015-11-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some linkers, namely the one on IRIX are rather strict concerning the order or arguments for symbol resolution, i.e. no libraries listed before objects or other libraries on the command line are considered for symbol resolution. Therefore, -lpthread can't work if it's put in CFLAGS, because it will not be considered for resolving pthread_key_create in conftest.o. Use $LIBS instead. Signed-off-by: Rainer Canavan <git@canavan.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'rp/link-curl-before-ssl'Junio C Hamano2015-10-29
|\ \ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | The linkage order of libraries was wrong in places around libcurl. * rp/link-curl-before-ssl: configure.ac: detect ssl need with libcurl Makefile: make curl-config path configurable Makefile: link libcurl before zlib
| * | | configure.ac: detect ssl need with libcurlRemi Pommarel2015-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When libcurl has been statically compiled with openssl support they both need to be linked in everytime libcurl is used. During configuration this can be detected by looking for Curl_ssl_init function symbol in libcurl, which will only be present if libcurl has been compiled statically built with openssl. configure.ac checks for Curl_ssl_init function in libcurl and if such function exists; it sets NEEDS_SSL_WITH_CURL that is used by the Makefile to include -lssl alongside with -lcurl. Signed-off-by: Remi Pommarel <repk@triplefau.lt> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | Makefile: make curl-config path configurableRemi Pommarel2015-10-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are situations, e.g. during cross compilation, where curl-config program is not present in the PATH. Make the makefile use a configurable curl-config program passed through CURL_CONFIG variable which can be set through config.mak. Also make this variable tunable through use of autoconf/configure. Configure will set CURL_CONFIG variable in config.mak.autogen to whatever value has been passed to ac_cv_prog_CURL_CONFIG. Signed-off-by: Remi Pommarel <repk@triplefau.lt> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Makefile: drop D_INO_IN_DIRENT build knobJeff King2015-10-05
|/ / / | | | | | | | | | | | | | | | | | | | | | Now that fsck has dropped its inode-sorting, there are no longer any users of this knob, and it can go away. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | configure: add getdelim() checkEric Sunshine2015-06-03
| |/ |/| | | | | | | | | | | | | | | | | As an optimization, strbuf will take advantage of getdelim() if available, so add a configure check which defines HAVE_GETDELIM if found. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | configure: support HAVE_BSD_SYSCTL optionKyle J. McKay2015-03-10
| | | | | | | | | | | | | | | | | | | | | | | | On BSD-compatible systems some information such as the number of available CPUs may only be available via the sysctl function. Add support for a HAVE_BSD_SYSCTL option complete with autoconf support and include the sys/syctl.h header when the option is enabled to make the sysctl function available. Signed-off-by: Kyle J. McKay <mackyle@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | configure.ac: check for HMAC_CTX_cleanupReuben Hawkins2015-01-09
| | | | | | | | | | | | | | | | | | | | OpenSSL version 0.9.6b and before defined the function HMAC_cleanup. Newer versions define HMAC_CTX_cleanup. Check for HMAC_CTX_cleanup and fall back to HMAC_cleanup when the newer function is missing. Signed-off-by: Reuben Hawkins <reubenhwk@gmail.com> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | configure.ac: check for clock_gettime and CLOCK_MONOTONICReuben Hawkins2015-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | Set or clear Makefile variables HAVE_CLOCK_GETTIME and HAVE_CLOCK_MONOTONIC based upon results of the checks (overriding default values from config.mak.uname). CLOCK_MONOTONIC isn't available on RHEL3, but there are still RHEL3 systems being used in production. Signed-off-by: Reuben Hawkins <reubenhwk@gmail.com> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | configure.ac: check 'tv_nsec' field in 'struct stat'Reuben Hawkins2015-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Detect 'tv_nsec' field in 'struct stat' and set Makefile variable NO_NSEC appropriately. A side-effect of the above detection is that we also determine whether 'stat.st_mtimespec' is available, so, as a bonus, set the Makefile variable USE_ST_TIMESPEC, as well. Signed-off-by: Reuben Hawkins <reubenhwk@gmail.com> Helped-by: Eric Sunshine <sunshine@sunshineco.com> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'dm/compat-s-ifmt-for-zos'Junio C Hamano2014-12-22
|\ \ | | | | | | | | | | | | | | | | | | | | | Long overdue departure from the assumption that S_IFMT is shared by everybody made in 2005. * dm/compat-s-ifmt-for-zos: compat: convert modes to use portable file type values
| * | compat: convert modes to use portable file type valuesDavid Michael2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds simple wrapper functions around calls to stat(), fstat(), and lstat() that translate the operating system's native file type bits to those used by most operating systems. It also rewrites the S_IF* macros to the common values, so all file type processing is performed using the translated modes. This makes projects portable across operating systems that use different file type definitions. Only the file type bits may be affected by these compatibility functions; the file permission bits are assumed to be 07777 and are passed through unchanged. Signed-off-by: David Michael <fedora.dm0@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | autoconf: check for setitimer()Jonas 'Sortie' Termansen2014-08-29
| | | | | | | | | | | | | | | | | | | | | | | | The Makefile has provisions for this case, so let's detect it in the configure script as well. Signed-off-by: Jonas 'Sortie' Termansen <sortie@maxsi.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | autoconf: check for struct itimervalJonas 'Sortie' Termansen2014-08-29
|/ / | | | | | | | | | | | | | | | | The Makefile has provisions for this case, so let's detect it in the configure script as well. Signed-off-by: Jonas 'Sortie' Termansen <sortie@maxsi.org> Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'ks/tree-diff-nway'Junio C Hamano2014-06-03
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of running N pair-wise diff-trees when inspecting a N-parent merge, find the set of paths that were touched by walking N+1 trees in parallel. These set of paths can then be turned into N pair-wise diff-tree results to be processed through rename detections and such. And N=2 case nicely degenerates to the usual 2-way diff-tree, which is very nice. * ks/tree-diff-nway: mingw: activate alloca combine-diff: speed it up, by using multiparent diff tree-walker directly tree-diff: rework diff_tree() to generate diffs for multiparent cases as well Portable alloca for Git tree-diff: reuse base str(buf) memory on sub-tree recursion tree-diff: no need to call "full" diff_tree_sha1 from show_path() tree-diff: rework diff_tree interface to be sha1 based tree-diff: diff_tree() should now be static tree-diff: remove special-case diff-emitting code for empty-tree cases tree-diff: simplify tree_entry_pathcmp tree-diff: show_path prototype is not needed anymore tree-diff: rename compare_tree_entry -> tree_entry_pathcmp tree-diff: move all action-taking code out of compare_tree_entry() tree-diff: don't assume compare_tree_entry() returns -1,0,1 tree-diff: consolidate code for emitting diffs and recursion in one place tree-diff: show_tree() is not needed tree-diff: no need to pass match to skip_uninteresting() tree-diff: no need to manually verify that there is no mode change for a path combine-diff: move changed-paths scanning logic into its own function combine-diff: move show_log_first logic/action out of paths scanning
| * Portable alloca for GitKirill Smelkov2014-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the next patch we'll have to use alloca() for performance reasons, but since alloca is non-standardized and is not portable, let's have a trick with compatibility wrappers: 1. at configure time, determine, do we have working alloca() through alloca.h, and define #define HAVE_ALLOCA_H if yes. 2. in code #ifdef HAVE_ALLOCA_H # include <alloca.h> # define xalloca(size) (alloca(size)) # define xalloca_free(p) do {} while(0) #else # define xalloca(size) (xmalloc(size)) # define xalloca_free(p) (free(p)) #endif and use it like func() { p = xalloca(size); ... xalloca_free(p); } This way, for systems, where alloca is available, we'll have optimal on-stack allocations with fast executions. On the other hand, on systems, where alloca is not available, this gracefully fallbacks to xmalloc/free. Both autoconf and config.mak.uname configurations were updated. For autoconf, we are not bothering considering cases, when no alloca.h is available, but alloca() works some other way - its simply alloca.h is available and works or not, everything else is deep legacy. For config.mak.uname, I've tried to make my almost-sure guess for where alloca() is available, but since I only have access to Linux it is the only change I can be sure about myself, with relevant to other changed systems people Cc'ed. NOTE SunOS and Windows had explicit -DHAVE_ALLOCA_H in their configurations. I've changed that to now-common HAVE_ALLOCA_H=YesPlease which should be correct. Cc: Brandon Casey <drafnel@gmail.com> Cc: Marius Storm-Olsen <mstormo@gmail.com> Cc: Johannes Sixt <j6t@kdbg.org> Cc: Johannes Schindelin <Johannes.Schindelin@gmx.de> Cc: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Cc: Gerrit Pape <pape@smarden.org> Cc: Petr Salinger <Petr.Salinger@seznam.cz> Cc: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Thomas Schwinge <thomas@codesourcery.com> (GNU Hurd changes) Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'dm/configure-iconv-locale-charset'Junio C Hamano2014-03-25
|\ \ | | | | | | | | | | | | * dm/configure-iconv-locale-charset: configure.ac: link with -liconv for locale_charset()
| * | configure.ac: link with -liconv for locale_charset()Dmitry Marakasov2014-03-11
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On e.g. FreeBSD 10.x, the following situation is common: - there's iconv implementation in libc, which has no locale_charset() function - there's GNU libiconv installed from Ports Collection Git build process - detects that iconv is in libc and thus -liconv is not needed for it - detects locale_charset in -liconv, but for some reason doesn't add it to CHARSET_LIB (as it would do with -lcharset if locale_charset() was found there instead of -liconv) - git doesn't build due to unresolved external locale_charset() Fix this by adding -liconv to CHARSET_LIB if locale_charset() is detected in this library. Signed-off-by: Dmitry Marakasov <amdmi3@amdmi3.ru> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | stop using fnmatch (either native or compat)Nguyễn Thái Ngọc Duy2014-02-20
|/ | | | | | | | | | Since v1.8.4 (about six months ago) wildmatch is used as default replacement for fnmatch. We have seen only one fix since so wildmatch probably has done a good job as fnmatch replacement. This concludes the fnmatch->wildmatch transition by no longer relying on fnmatch. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* configure: fix option help message for --disable-pthreadsStefano Lattarini2013-06-28
| | | | | | | | The configure option to disable threading is '--disable-pthreads', not '--without-pthreads'. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Revert "compat: add strtok_r()"Erik Faye-Lund2013-02-26
| | | | | | | | | | | | This reverts commit 78457bc0ccc1af8b9eb776a0b17986ebd50442bc. commit 28c5d9e ("vcs-svn: drop string_pool") previously removed the only call-site for strtok_r. So let's get rid of the compat implementation as well. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'mh/pthreads-autoconf'Junio C Hamano2013-01-03
|\ | | | | | | | | * mh/pthreads-autoconf: configure.ac: fix pthreads detection on Mac OS X
| * configure.ac: fix pthreads detection on Mac OS XMax Horn2012-11-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The configure script checks whether certain flags are required to use pthreads. But it did not consider that *none* might be needed (as is the case on Mac OS X). This lead to configure adding "-mt" to the list of flags (which does nothing on OS X except producing a warning). This in turn triggered a compiler warning on every single file. To solve this, we now first check if pthreads work without extra flags. This means the check is now order dependant, hence a comment is added explaining this, and the reasons for it. Note that it might be possible to write an order independent test, but it does not seem worth the extra effort required for implementing and testing such a solution, when this simple solution exists and works. Signed-off-by: Max Horn <max@quendi.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'dm/port'Junio C Hamano2013-01-03
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a few more knobs for new platform ports can tweak. * dm/port: git-compat-util.h: do not #include <sys/param.h> by default Generalize the inclusion of strings.h Detect when the passwd struct is missing pw_gecos Support builds when sys/param.h is missing
| * | git-compat-util.h: do not #include <sys/param.h> by defaultJunio C Hamano2012-12-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Earlier we allowed platforms that lack <sys/param.h> not to include the header file from git-compat-util.h; we have included this header file since the early days back when we used MAXPATHLEN (which we no longer use) and also depended on it slurping ULONG_MAX (which we get by including stdint.h or inttypes.h these days). It turns out that we can compile our modern codebase just file without including it on many platforms (so far, Fedora, Debian, Ubuntu, MinGW, Mac OS X, Cygwin, HP-Nonstop, QNX and z/OS are reported to be OK). Let's stop including it by default, and on platforms that need it to be included, leave "make NEEDS_SYS_PARAM_H=YesPlease" as an escape hatch and ask them to report to us, so that we can find out about the real dependency and fix it in a more platform agnostic way. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | Generalize the inclusion of strings.hDavid Michael2012-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The header strings.h was formerly only included for HP NonStop (aka Tandem) to define strcasecmp, but another platform requiring this inclusion has been found. The build system will now include the file based on its presence determined by configure. Signed-off-by: David Michael <fedora.dm0@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | Detect when the passwd struct is missing pw_gecosDavid Michael2012-12-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | NO_GECOS_IN_PWENT was documented with other Makefile variables but was only enforced by manually defining it to the C preprocessor. This adds support for detecting the condition with configure and defining the make variable. Signed-off-by: David Michael <fedora.dm0@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | Support builds when sys/param.h is missingDavid Michael2012-12-15
| |/ | | | | | | | | | | | | | | | | An option is added to the Makefile to skip the inclusion of sys/param.h. The only known platform with this condition thus far is the z/OS UNIX System Services environment. Signed-off-by: David Michael <fedora.dm0@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'sl/maint-configure-messages'Jeff King2012-11-04
|\ \ | |/ |/| | | | | | | | | Minor message fixes for the configure script. * sl/maint-configure-messages: configure: fix some output message
| * configure: fix some output messageStefano Lattarini2012-10-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Before this change, output from ./configure could contain botched wording like this: checking Checking for POSIX Threads with '-pthread'... yes instead of the intended: checking for POSIX Threads with '-pthread'... yes Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Jeff King <peff@peff.net>
* | configure.ac: Add missing comma to CC_LD_DYNPATHØyvind A. Holm2012-10-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 40bfbde ("build: don't duplicate substitution of make variables", 2012-09-11) by mistake removed a necessary comma at the end of "CC_LD_DYNPATH=-Wl,rpath," in line 414. When executing "./configure --with-zlib=PATH", this resulted in [...] CC xdiff/xhistogram.o AR xdiff/lib.a LINK git-credential-store /usr/bin/ld: bad -rpath option collect2: ld returned 1 exit status make: *** [git-credential-store] Error 1 $ during make. Signed-off-by: Øyvind A. Holm <sunny@sunbase.org> Acked-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | build: don't duplicate substitution of make variablesStefano Lattarini2012-09-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to our 'GIT_CONF_SUBST' layer in configure.ac, a make variable 'VAR' can be defined to a value 'VAL' at ./configure runtime in our build system simply by using "GIT_CONF_SUBST([VAR], [VAL])" in configure.ac, rather than having both to call "AC_SUBST([VAR], [VAL])" in configure.ac and adding the 'VAR = @VAR@' definition in config.mak.in. Less duplication, less margin for error, less possibility of confusion. While at it, fix some formatting issues in configure.ac that unnecessarily obscured the code flow. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | build: improve GIT_CONF_SUBST signatureStefano Lattarini2012-09-11
|/ | | | | | | | | | | | | | | | | Now, in configure.ac, a call like: GIT_CONF_SUBST([FOO]) will be considered equivalent to: GIT_CONF_SUBST([FOO], [$FOO]) This is mostly a preparatory refactoring in view of future changes. No semantic change to the generated configure or config.mak.auto is intended. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* build: reconfigure automatically if configure.ac changesStefano Lattarini2012-07-19
| | | | | | | | | | | This provides a reduced but still useful sibling of the Automake's "automatic Makefile rebuild" feature. It's important to note that we take care to enable the new rules only if the tree that has already be configured with './configure', so that users relying on manual configuration won't be negatively impacted. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* autoconf: use AC_CONFIG_COMMANDS instead of ad-hoc 'config.mak.append'Stefano Lattarini2012-07-19
| | | | | | | | | This will allow "./config.status --recheck; ./config.status" to work correctly as a mean of reconfiguring the tree with the same configure argument used in the previous "./configure" invocation. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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