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2011-06-20Add explanation of the profile feedback build to the READMEAndi Kleen
Also explains that the are additional warnings. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-20Add profile feedback build to gitAndi Kleen
Add a gcc profile feedback build option "profile-all" to the main Makefile. It simply runs the test suite to generate feedback data and the recompiles the main executables with that. The basic structure is similar to the existing gcov code. gcc is often able to generate better code with profile feedback data. The training load also doesn't need to be too similar to the actual load, it still gives benefits. The test suite run is unfortunately quite long. It would be good to find a suitable subset that runs faster and still gives reasonable feedback. For now the test suite runs single threaded (I had some trouble running the test suite with -jX) I tested it with git gc and git blame kernel/sched.c on a Linux kernel tree. For gc I get about 2.7% improvement in wall clock time by using the feedback build, for blame about 2.4%. That's not gigantic, but not shabby either for a very small patch. If anyone has any favourite CPU intensive git benchmarks feel free to try them too. I hope distributors will switch to use a feedback build in their packages. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-20Add option to disable NORETURNJunio C Hamano
Due to a bug in gcc 4.6+ it can crash when doing profile feedback with a noreturn function pointer (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49299) This adds a Makefile variable to disable noreturns. [Patch by Junio, description by Andi Kleen] Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-19Merge branch 'di/no-no-existant'Junio C Hamano
* di/no-no-existant: Fix typo: existant->existent
2011-06-19Merge branch 'maint'Junio C Hamano
* maint: builtin/gc.c: add missing newline in message
2011-06-19builtin/gc.c: add missing newline in messageAndreas Schwab
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-17tests: link shell libraries into valgrind directoryJeff King
When we run tests under valgrind, we symlink anything executable that starts with git-* or test-* into a special valgrind bin directory, and then make that our GIT_EXEC_PATH. However, shell libraries like git-sh-setup do not have the executable bit marked, and did not get symlinked. This means that any test looking for shell libraries in our exec-path would fail to find them, even though that is a fine thing to do when testing against a regular git build (or in a git install, for that matter). t2300 demonstrated this problem. The fix is to symlink these shell libraries directly into the valgrind directory. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-17t/Makefile: pass test opts to valgrind target properlyJeff King
The valgrind target just reinvokes make with GIT_TEST_OPTS set to "--valgrind". However, it does this using an environment variable, which means GIT_TEST_OPTS in your config.mak would override it, and "make valgrind" would simply run the test suite without valgrind on. Instead, we should pass GIT_TEST_OPTS on the command-line, overriding what's in config.mak, and take care to append to whatever the user has there already. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-17Merge branch 'ab/i18n-scripts-basic'Junio C Hamano
* ab/i18n-scripts-basic: sh-i18n--envsubst.c: do not #include getopt.h
2011-06-17sh-i18n--envsubst.c: do not #include getopt.hBrandon Casey
The getopt.h header file is not used. It's inclusion is left over from the original version of this source. Additionally, getopt.h does not exist on all platforms (SunOS 5.7) and will cause a compilation failure. So, let's remove it. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-16Fix typo: existant->existentDmitry Ivankov
refs.c had a error message "Trying to write ref with nonexistant object". And no tests relied on the wrong spelling. Also typo was present in some test scripts internals, these tests still pass. Signed-off-by: Dmitry Ivankov <divanorama@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-16Git 1.7.6-rc2v1.7.6-rc2Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-09gitweb: do not misparse nonnumeric content tag files that contain a digitJonathan Nieder
v1.7.6-rc0~27^2~4 (gitweb: Change the way "content tags" ('ctags') are handled, 2011-04-29) tried to make gitweb's tag cloud feature more intuitive for webmasters by checking whether the ctags/<label> under a project's .git dir contains a number (representing the strength of association to <label>) before treating it as one. With that change, after putting '$feature{'ctags'}{'default'} = [1];' in your $GITWEB_CONFIG, you could do echo Linux >.git/ctags/linux and gitweb would treat that as a request to tag the current repository with the Linux tag, instead of the previous behavior of writing an error page embedded in the projects list that triggers error messages from Chromium and Firefox about malformed XML. Unfortunately the pattern (\d+) used to match numbers is too loose, and the "XML declaration allowed only at the start of the document" error can still be experienced if you write "Linux-2.6" in place of "Linux" in the example above. Fix it by tightening the pattern to ^\d+$. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-09Git 1.7.6-rc1v1.7.6-rc1Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-09Merge branch 'maint'Junio C Hamano
* maint: fetch: do not leak a refspec
2011-06-09fetch: do not leak a refspecJim Meyering
Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-07Merge branch 'jc/magic-pathspec'Junio C Hamano
* jc/magic-pathspec: t3703: skip more tests using colons in file names on Windows
2011-06-07t3703: skip more tests using colons in file names on WindowsAlex Riesen
Use the same test and prerequisite as introduced in similar fix in 650af7ae8bdf92bd92df2. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-06Merge branch 'jn/mime-type-with-params'Junio C Hamano
* jn/mime-type-with-params: gitweb: Fix usability of $prevent_xss
2011-06-06Merge branch 'jn/gitweb-docs'Junio C Hamano
* jn/gitweb-docs: gitweb: Move "Requirements" up in gitweb/INSTALL gitweb: Describe CSSMIN and JSMIN in gitweb/INSTALL gitweb: Move information about installation from README to INSTALL
2011-06-06Merge branch 'jk/diff-not-so-quick'Junio C Hamano
* jk/diff-not-so-quick: diff: futureproof "stop feeding the backend early" logic diff_tree: disable QUICK optimization with diff filter Conflicts: diff.c
2011-06-06Merge branch 'bc/maint-status-z-to-use-porcelain'Junio C Hamano
* bc/maint-status-z-to-use-porcelain: builtin/commit.c: set status_format _after_ option parsing t7508: demonstrate status's failure to use --porcelain format with -z Conflicts: builtin/commit.c
2011-06-05gitweb: Fix usability of $prevent_xssJakub Narebski
With XSS prevention on (enabled using $prevent_xss), blobs ('blob_plain') of all types except a few known safe ones are served with "Content-Disposition: attachment". However the check was too strict; it didn't take into account optional parameter attributes, media-type = type "/" subtype *( ";" parameter ) as described in RFC 2616 http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.17 http://www.w3.org/Protocols/rfc2616/rfc2616-sec3.html#sec3.7 This fixes that, and it for example treats following as safe MIME media type: text/plain; charset=utf-8 Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-03gitweb: Move "Requirements" up in gitweb/INSTALLJakub Narebski
This way you can examine prerequisites at first glance, before detailed instructions on installing gitweb. Straightforward text movement. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-02gitweb: Describe CSSMIN and JSMIN in gitweb/INSTALLJakub Narebski
The build-time configuration variables JSMIN and CSSMIN were mentioned only in Makefile; add their description to gitweb/INSTALL. This required moving description of GITWEB_JS up, near GITWEB_CSS and just introduced CSMIN and JSMIN. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-02gitweb: Move information about installation from README to INSTALLJakub Narebski
Almost straightformard moving of "How to configure gitweb for your local system" section from gitweb/README to gitweb/INSTALL, as it is about build time configuration. Updated references to it. Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-01Sync with 1.7.5.4v1.7.6-rc0Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-01Git 1.7.5.4v1.7.5.4Junio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-01Merge branch 'jk/maint-config-alias-fix' into maintJunio C Hamano
* jk/maint-config-alias-fix: handle_options(): do not miscount how many arguments were used config: always parse GIT_CONFIG_PARAMETERS during git_config git_config: don't peek at global config_parameters config: make environment parsing routines static
2011-06-01Merge branch 'jc/fmt-req-fix' into maintJunio C Hamano
* jc/fmt-req-fix: userformat_find_requirements(): find requirement for the correct format
2011-06-01Merge branch 'jk/maint-docs' into maintJunio C Hamano
* jk/maint-docs: docs: fix some antique example output docs: make sure literal "->" isn't converted to arrow docs: update status --porcelain format docs: minor grammar fixes to git-status
2011-06-01Merge branch 'jn/doc-remote-helpers' into maintJunio C Hamano
* jn/doc-remote-helpers: Documentation: do not misinterpret refspecs as bold text
2011-06-01Merge branch 'kk/maint-prefix-in-config-mak' into maintJunio C Hamano
* kk/maint-prefix-in-config-mak: config.mak.in: allow "configure --sysconfdir=/else/where"
2011-06-01diffcore-rename.c: avoid set-but-not-used warningJim Meyering
Since 9d8a5a5 (diffcore-rename: refactor "too many candidates" logic, 2011-01-06), diffcore_rename() initializes num_src but does not use it anymore. "-Wunused-but-set-variable" in gcc-4.6 complains about this. Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-31Update draft release notes to 1.7.6Junio C Hamano
I think we are almost there for the feature freeze. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-31Merge branch 'jk/format-patch-am'Junio C Hamano
* jk/format-patch-am: format-patch: preserve subject newlines with -k clean up calling conventions for pretty.c functions pretty: add pp_commit_easy function for simple callers mailinfo: always clean up rfc822 header folding t: test subject handling in format-patch / am pipeline Conflicts: builtin/branch.c builtin/log.c commit.h
2011-05-31Merge branch 'jn/doc-remote-helpers'Junio C Hamano
* jn/doc-remote-helpers: Documentation: do not misinterpret refspecs as bold text
2011-05-31Merge branch 'jk/format-patch-empty-prefix'Junio C Hamano
* jk/format-patch-empty-prefix: format-patch: make zero-length subject prefixes prettier
2011-05-31Merge branch 'ab/i18n-envsubst-doc-fix'Junio C Hamano
* ab/i18n-envsubst-doc-fix: git-sh-i18n--envsubst: add SYNOPSIS section to the documentation
2011-05-31Merge branch 'jc/log-quiet-fix'Junio C Hamano
* jc/log-quiet-fix: log: --quiet should serve as synonym to -s
2011-05-31Merge branch 'kk/maint-prefix-in-config-mak'Junio C Hamano
* kk/maint-prefix-in-config-mak: config.mak.in: allow "configure --sysconfdir=/else/where"
2011-05-31Merge branch 'jk/rebase-head-reflog'Junio C Hamano
* jk/rebase-head-reflog: rebase: write a reflog entry when finishing rebase: create HEAD reflog entry when aborting
2011-05-31Merge branch 'jk/maint-docs'Junio C Hamano
* jk/maint-docs: docs: fix some antique example output docs: make sure literal "->" isn't converted to arrow docs: update status --porcelain format docs: minor grammar fixes to git-status
2011-05-31Merge branch 'jk/read-in-full-stops-on-error'Junio C Hamano
* jk/read-in-full-stops-on-error: read_in_full: always report errors
2011-05-31Merge branch 'jk/maint-remote-mirror-safer'Junio C Hamano
* jk/maint-remote-mirror-safer: remote: allow "-t" with fetch mirrors
2011-05-31Merge branch 'jl/read-tree-m-dry-run'Junio C Hamano
* jl/read-tree-m-dry-run: Teach read-tree the -n|--dry-run option unpack-trees: add the dry_run flag to unpack_trees_options
2011-05-31Sync with maintJunio C Hamano
2011-05-31Start 1.7.5.4 draft release notesJunio C Hamano
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-31Merge branch 'tr/add-i-no-escape' into maintJunio C Hamano
* tr/add-i-no-escape: add -i: ignore terminal escape sequences
2011-05-31Merge branch 'vh/config-interactive-singlekey-doc' into maintJunio C Hamano
* vh/config-interactive-singlekey-doc: git-reset.txt: better docs for '--patch' git-checkout.txt: better docs for '--patch' git-stash.txt: better docs for '--patch' git-add.txt: document 'interactive.singlekey' config.txt: 'interactive.singlekey; is used by...
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