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* Issue #3350 - Refactor EnvironmentError to SConsEnvironmentError to avoid ↵William Deegan2019-04-188-17/+21
| | | | overriding python's native EnvironmentError
* Give sconsign a default filename.Mats Wichmann2019-04-052-39/+52
| | | | | | | | | | | | | | | | sconsign required filename(s) or directory name(s) to do anything, in their absence it just quits silently. Change so if filename argument omitted, use the same default as scons - .sconsign.dblite. print something in case of bad options. add an extra info line in case the sconsign cannot be read due to pickle protocol (when py2 used in a place where scons previously run with py3) Tweak the manpage a bit. Signed-off-by: Mats Wichmann <mats@linux.com>
* [PR #3331] resync with PR #3330Mats Wichmann2019-03-301-2/+1
| | | | | | | Manually make scons-time.py match master after it evolved independently in a different PR. Signed-off-by: Mats Wichmann <mats@linux.com>
* Add changelog for PR #3331Mats Wichmann2019-03-301-0/+2
| | | | Signed-off-by: Mats Wichmann <mats@linux.com>
* [PY 3.8] tempoary fix: move imp importMats Wichmann2019-03-301-1/+2
| | | | Signed-off-by: Mats Wichmann <mats@linux.com>
* [PY 3.8] fix some sider complaints in #3331Mats Wichmann2019-03-301-1/+0
| | | | | | One was "real": had failed to indent a with: block Signed-off-by: Mats Wichmann <mats@linux.com>
* [PY 3.8] roll back scons-time to use os.popenMats Wichmann2019-03-301-4/+8
| | | | | | | | | For PR #3331: the change in src/script/scons-time.py to use subprocess in log_execute caused failures on Windows platform. For now, go back to os.popen, but save the open descriptor so it can be closed (that was the original warning being addressed). Signed-off-by: Mats Wichmann <mats@linux.com>
* [WIP] [PY 3.8] fix more warningsMats Wichmann2019-03-308-35/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several locations with simple usage of deprecated "imp" module changed to use "importlib". These match with work in #3159, but this is not a complete implementation of #3159. More regex patterns are changed to be raw strings. Some strings which did not seem appropriate to change to raw strings (e.g. contain embedded tabs, which Python should honor) had backslashes escaped to avoid accidental Python interpretation. Example: '\t<Import Project="$(VCTargetsPath)\\Microsoft.Cpp.targets" />\n' Python 3.8 was Warning \M was an unknown escape. More open().write(), open().read() style usage changed to use context managers so the file is closed. WIP part: even with Python 3.7, the tests which call sconsign.py fail; oddly they do not fail without the patch to compat.py. sconsign.py does an import using imp module (which is what generates the errors) so needs to be updated anyway. It does not quite fit the "simple usage" pattern - can't do a simple relative import since sconsign is normally located elsewhere in the tree than the main scons code body. With this version of the patch, 700 tests now pass with 3.8, and Warning messages reduced to 2800 (current master has 200 pass, 9000 warns) Signed-off-by: Mats Wichmann <mats@linux.com>
* [PR #333] close files to avoid scons-time racesMats Wichmann2019-03-292-11/+21
| | | | | | | | | | | | | | With runtest now honoring the -j 2 option given to it in CI setup on Windows, there were some problems where scons-time tests could try to remove a test directory while some files in it were still open (these locations were complained about by Python 3.8 also). Switch test framework to using mkdtemp also, and to not use tempfile.template (usage of that and mktemp are long deprecated) Signed-off-by: Mats Wichmann <mats@linux.com>
* [PR #3330] try to eliminate race in scons-timeMats Wichmann2019-03-291-23/+3
| | | | | | | | | | runtest change to run requested number of jobs exposed a concurrency problem on Appveyor CI (Windows) builds - which seems to be due to scons-time using mktemp to create a temporary directory name, and then later creating the directory. In scons-time the timing window for this is a bit longer than usual. Try using mkdtemp instead. Signed-off-by: Mats Wichmann <mats@linux.com>
* Reset to development post merge from release branchWilliam Deegan2019-03-273-33/+70
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* Release file updates for Release 3.0.53.0.5William Deegan2019-03-263-71/+44
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* Updates to CHANGES.txt for Release 3.0.5William Deegan2019-03-261-2/+3
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* Fix Issue #3333 - Find vswhere under 32 bit windows installsWilliam Deegan2019-03-262-7/+16
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* Add bugfix info to CHANGES.txtWilliam Deegan2019-03-181-0/+1
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* Add support for MSSDK V10.0A fixes GH Issue #3329William Deegan2019-03-181-0/+10
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* Merge branch 'master' into scons-symlinkWilliam Deegan2019-03-1243-606/+1063
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| * Merge pull request #3328 from bdbaddog/gh_issue_2799_mingw_respect_comstrWilliam Deegan2019-03-122-31/+34
| |\ | | | | | | Fix issue #2799 Get mingw tool to respect SHCCCOMSTR, SHLINKCOMSTR and LDMODULECOMSTR
| | * [skip ci] Add info to CHANGES.txtWilliam Deegan2019-03-121-0/+1
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| | * PEP8William Deegan2019-03-111-29/+30
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| | * Fix issue #2799 - Get mingw tool to respect SHCCCOMSTR, SHLINKCOMSTR and ↵William Deegan2019-03-111-2/+3
| | | | | | | | | | | | LDMODULECOMSTR
| * | Merge branch 'master' into scons-time-fixesWilliam Deegan2019-03-1018-56/+76
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| | * \ Merge pull request #3327 from mwichmann/open-and-regex-cleanupsWilliam Deegan2019-03-1016-52/+70
| | |\ \ | | | |/ | | |/| Clean up some file opens, regex strings
| | | * Clean up some file opens, regex stringsMats Wichmann2019-03-0716-52/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most recent Python (3.8 alpha) spews warnings aplenty about two subjects: unclosed files and strings which look like they have embedded escapes that Python does not recognize. The latter are usually regexes, and it provides a reminder that regular expressions should normally be specified as raw strings, so Python does not attempt to interpret them. Irritating is that even docstrings are flagged, it's not obvious what the right answer is for a docstring which contains, say, a Windows-style path with backslashes. This converts a bunch of opens that are not closed into context manager usage and regex patterns into raw strings. This eliminate about 4000 warnings spewed by Py3.8 (9200 remain). Signed-off-by: Mats Wichmann <mats@linux.com>
| | * | Add the changelog entryMaciej Kumorek2019-03-071-1/+3
| | | | | | | | | | | | Add the changelog entry about the addition of nologo to RCFLAGS in MSVC tool.
| | * | Add /nologo flag to RCFLAGSMaciej Kumorek2019-03-071-1/+1
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| | * [skip ci] reset to develop mode3.0.5a2William Deegan2019-03-052-2/+2
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| * | [PYPY] [PY 3.8] add context mgr use in scons-timeMats Wichmann2019-03-052-4/+13
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To fix some test problems for pypy, which seem more prone to problems of lost data if files are written and not explicitly closed, add context managers on file opens in scons-time. Also quiets warnings which are emitted by the much noisier Python 3.8. Changes are to the scons-time script and to the framework. After visual inspection of outputs while debugging, switched the framework's created tools in the scons-time area to use os.linesep instead of explicit '\\n' strings, tools should operate in a native way. Signed-off-by: Mats Wichmann <mats@linux.com>
| * Merge pull request #3317 from ↵William Deegan2019-03-041-7/+51
| |\ | | | | | | | | | | | | bdbaddog/fix_win_md5_decider_malfunction_on_fresh_build MD5-Timestamp was causing build failures on windows only. (Mesa Project affected)
| | * Merge branch 'fix_win_md5_decider_malfunction_on_fresh_build' of ↵William Deegan2019-03-039-31/+159
| | |\ | | | | | | | | | | | | github.com:bdbaddog/scons into fix_win_md5_decider_malfunction_on_fresh_build
| | | * Added logic to shortcut comparing prev_ni if there is no dependency map from ↵William Deegan2019-03-031-4/+24
| | | | | | | | | | | | | | | | previous build. This should speed up md5-timestamp builds for clean builds. Also added debug logic to dump and check aagainst previous implementation at top of FS.PY MD5_TIMESTAMP_DEBUG flag. currently set to False
| | | * On windows first try with native file paths with \\ then swap path to ↵William Deegan2019-03-031-7/+26
| | | | | | | | | | | | | | | | normalized path string with / separators. On a fresh windows build the node string will have windows dirsep and not normalizd. This yielded broken builds for the Meta project'
| | * | Forgot to add current file csig when shortcutting calling changed_content(). ↵William Deegan2019-03-021-0/+5
| | | | | | | | | | | | | | | | Directly calling get_csig() when there is no previous build history
| | * | Added logic to shortcut comparing prev_ni if there is no dependency map from ↵William Deegan2019-03-011-4/+24
| | | | | | | | | | | | | | | | previous build. This should speed up md5-timestamp builds for clean builds. Also added debug logic to dump and check aagainst previous implementation at top of FS.PY MD5_TIMESTAMP_DEBUG flag. currently set to False
| | * | On windows first try with native file paths with \\ then swap path to ↵William Deegan2019-02-271-7/+26
| | | | | | | | | | | | | | | | normalized path string with / separators. On a fresh windows build the node string will have windows dirsep and not normalizd. This yielded broken builds for the Meta project'
| * | | [PYPY] fix way exit status is retrieved in mainMats Wichmann2019-03-032-1/+2
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When scons exits, it wants to take the opportunity to print any diagnostics and statistics that may have been requested, so the main routine traps the various ways it can quit. If code somewhere calls sys.exit(), that generates a SystemExit exception. The handling of that has not been quite correct - it simply takes the exception instance, saves it, and later quits with sys.exit(saved). This seemingly works fine for all other tested versions of Python, but has interesting side effects with PyPy3. Per the Python documentation: If the value is an integer, it specifies the system exit status (passed to C’s exit() function); if it is None, the exit status is zero; if it has another type (such as a string), the object’s value is printed and the exit status is one. And in fact, PyPy3 does this: if the original call to sys.exit took a value of 2, then the SystemExit exception triggers with a class instance which does have an exit code of 2, which turns up if you take the string repr of the instance, but when passed to the final sys.exit, as it's not an integer it *prints* the 2, and returns with an exit code of 1, just as in the documentation snip. Not really sure if PyPy3 is wrong here, or the other Pythons are letting something slide, but it's an easy fix: save off the code stored in the exception instance for later use as the exit code, instead of using the instance itself for that. Signed-off-by: Mats Wichmann <mats@linux.com>
| * | Add support for usign chocolatey install winflexbison package with tools ↵William Deegan2019-03-031-1/+2
| | | | | | | | | | | | named win_bison
| * | copy logic from lex to find win_bison if installed via chocolateyWilliam Deegan2019-03-031-1/+29
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| * | Merge pull request #3290 from dmoody256/make_lex_tool_cross_platformWilliam Deegan2019-03-035-5/+63
| |\ \ | | | | | | | | Add windows default paths to lex tool
| | * | only use no-unistd option with MSVC environmentDaniel2019-03-013-5/+13
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| | * | add win_flex as option for windows, add choco default path, and add flag for ↵Daniel2019-02-203-10/+29
| | | | | | | | | | | | | | | | nounistd on windows. also more testing
| | * | condensed and organized codeDaniel2019-02-171-20/+12
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| | * | update lex tool to find paths on windowsDaniel2019-02-162-5/+44
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| * | | Merge pull request #3313 from ↵William Deegan2019-02-284-24/+62
| |\ \ \ | | | | | | | | | | | | | | | | | | | | bdbaddog/fix_gh_3303_force_config_alters_env_decider Fix issue #3303 - --config=force overwriting environment passed to Configure()
| | * | | Update SConf tests to add scan arg to mocked out Node children() method ↵William Deegan2019-02-281-1/+1
| | | | | | | | | | | | | | | | | | | | since this is now used by SConf's logic
| | * | | Fix Issue #3303 --config=force overwritting passed in Environment's Decider ↵William Deegan2019-02-273-23/+61
| | | | | | | | | | | | | | | | | | | | and not cleaning it up when configure context is complete
| * | | | Fix typoBernhard M. Wiedemann2019-02-281-1/+1
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| * | | | Do not store build user nameBernhard M. Wiedemann2019-02-281-1/+1
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| * | | | Do not store build host nameBernhard M. Wiedemann2019-02-281-0/+3
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | if reproducible builds are wanted. See https://reproducible-builds.org/ for why this is good. This affected scons itself, which differed in the line __buildsys__ = "..."
| * | | [ci skip] correct TempFileMunge docstringMats Wichmann2019-02-231-2/+2
| | |/ | |/| | | | | | | | | | | | | | | | TEMPFILEEXTENSION in class TempFileMunge docstring should be TEMPFILESUFFIX to match the code Signed-off-by: Mats Wichmann <mats@linux.com>
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