diff options
Diffstat (limited to 'src/CHANGES.txt')
| -rwxr-xr-x | src/CHANGES.txt | 106 |
1 files changed, 96 insertions, 10 deletions
diff --git a/src/CHANGES.txt b/src/CHANGES.txt index a23140c..745bcba 100755 --- a/src/CHANGES.txt +++ b/src/CHANGES.txt @@ -4,6 +4,92 @@ Change Log +NOTE: The 4.0.0 Release of SCons will drop Python 2.7 Support + +RELEASE 3.1.2 - Mon, 17 Dec 2019 02:06:27 +0000 + + From Edoardo Bezzeccheri + - Added debug option "action_timestamps" which outputs to stdout the absolute start and end time for each target. + + From Rob Boehne + - Fix suncxx tool (Oracle Studio compiler) when using Python 3. Previously would throw an exception. + Resolved by properly handling tool version string output as unicode. + + From Tim Gates + - Resolved a typo in engine.SCons.Tool + + From Adam Gross: + - Resolved a race condition in multithreaded Windows builds with Python 2 + in the case where a child process is spawned while a Python action has a + file open. Original author: Ryan Beasley. + + From Jason Kenny + - Update Command() function to accept target_scanner, source_factory, and target_factory arguments. + This makes Command act more like a one-off builder. + + From Ivan Kravets + - Added support for "-imacros" to ParseFlags + + From Jacek Kuczera: + - Fix CheckFunc detection code for Visual 2019. Some functions + (e.g. memmove) were incorrectly recognized as not available. + + From Jakub Kulik + - Fix stacktrace when using SCons with Python 3.5+ and SunOS/Solaris related tools. + + From Philipp Maierhöfer: + - Avoid crash with UnicodeDecodeError on Python 3 when a Latex log file in + non-UTF-8 encoding (e.g. containing umlauts in Latin-1 encoding when + the fontenc package is included with \usepackage[T1]{fontenc}) is read. + + From Mathew Robinson: + - Improved threading performance by ensuring NodeInfo is shared + across threads. Results in ~13% improvement for parallel builds + (-j# > 1) with many shared nodes. + - Improve performance of Entry.disambiguate() by making check for + most common case first, preventing unnecessary IO. + - Improved DAG walk performance by reducing unnecessary work when + there are no un-visited children. + + From Mats Wichmann + - Replace instances of string find method with "in" checks where + the index from find() was not used. + - CmdStringHolder fix from issue #3428 + - Turn previously deprecated debug options into failures: + --debug=tree, --debug=dtree, --debug=stree, --debug=nomemoizer. + - Experimental New Feature: Enable caching MSVC configuration + If SCONS_CACHE_MSVC_CONFIG shell environment variable is set, + SCons will cache the results of past calls to vcvarsall.bat to + a file; integrates with existing memoizing of such vars. + On vs2019 saves 5+ seconds per SCons invocation, which really + helps test suite runs. + - Remove deprecated SourceSignatures, TargetSignatures + - Remove deprecated Builder keywords: overrides and scanner + - Remove deprecated env.Copy + - Remove deprecated BuildDir plus SConscript keyword build_dir + - A number of documentation improvements. + + +RELEASE 3.1.1 - Mon, 07 Aug 2019 20:09:12 -0500 + + From William Deegan: + - Remove obsoleted references to DeciderNeedsNode which could cause crash when using --debug=explain + + From Jason Kenny + - Add Fix and test for crash in 3.1.0 when using Decider('MD5-timestamp') and --debug=explain + + From Ben Reed: + - Added -fmerge-all-constants to flags that get included in both CCFLAGS and LINKFLAGS. + + From Mathew Robinson: + - Fix issue #3415 - Update remaining usages of EnvironmentError to SConsEnvironmentError + this patch fixes issues introduced in 3.1.0 where any of the + following would cause SCons to error and exit: + - CacheDir not write-able + - JSON encoding errors for CacheDir config + - JSON decoding errors for CacheDir config + + RELEASE 3.1.0 - Mon, 20 Jul 2019 16:59:23 -0700 From Joseph Brill: @@ -13,7 +99,7 @@ RELEASE 3.1.0 - Mon, 20 Jul 2019 16:59:23 -0700 From William Deegan: - Enhanced --debug=explain output. Now the separate components of the dependency list are split up as follows: - + scons: rebuilding `file3' because: the dependency order changed: ->Sources @@ -84,7 +170,7 @@ RELEASE 3.1.0 - Mon, 20 Jul 2019 16:59:23 -0700 - More fixes for newer Java versions (since 9): handle new jdk directory naming (jdk-X.Y instead of jdkX.Y) on Windows; handle two-digit major version. Docstrings improved. - - Fixups for pylint: exception types, redefined functions, + - Fixups for pylint: exception types, redefined functions, globals, etc. Some old code removed to resolve issues (hashlib is always present on modern Pythons; no longer need the code for 2.5-and-earlier optparse). cmp is not a builtin function in Py3, @@ -94,7 +180,7 @@ RELEASE 3.1.0 - Mon, 20 Jul 2019 16:59:23 -0700 - Add a PY3-only function for setting up the cachedir that should be less prone to races. Add a hack to the PY2 version (from Issue #3351) to be less prone to a race in the check for old-style cache. - - Fix coding error in docbook tool only exercised when using python lxml + - Fix coding error in docbook tool only exercised when using python lxml - Recognize two additional GNU compiler header directory options in ParseFlags: -iquote and -idirafter. - Fix more re patterns that contain \ but not specified as raw strings @@ -141,7 +227,7 @@ From Daniel Moody: From Bernhard M. Wiedemann: - Do not store build host+user name if reproducible builds are wanted - + RELEASE 3.0.4 - Mon, 20 Jan 2019 22:49:27 +0000 @@ -209,9 +295,9 @@ RELEASE 3.0.2 - Mon, 31 Dec 2018 16:00:12 -0700 - Fix GH Issue #2580 - # in FRAMEWORKPATH doesn't get properly expanded. The # is left in the command line. - Fix issue #2980 with credit to Piotr Bartosik (and William Blevins). This is an issue where using - TimeStamp-MD5 Decider and CacheDir can yield incorrect md5's being written into the .sconsign. - The difference between Piotr Bartosik's patch and the current code is that the more complicated - creation of file to csig map is only done when the count of children for the current node doesn't + TimeStamp-MD5 Decider and CacheDir can yield incorrect md5's being written into the .sconsign. + The difference between Piotr Bartosik's patch and the current code is that the more complicated + creation of file to csig map is only done when the count of children for the current node doesn't match the previous count which is loaded from the sconsign. - Fix issue # 3106 MSVC if using MSVC_BATCH and target dir had a space would fail due to quirk in MSVC's handling of escaped targetdirs when batch compiling. @@ -247,7 +333,7 @@ RELEASE 3.0.2 - Mon, 31 Dec 2018 16:00:12 -0700 - Removed unused --warn options from the man page and source code. From Arda Fu - - Fix cpp scanner regex logic to treat ifndef for py3.5+. Previously it was + - Fix cpp scanner regex logic to treat ifndef for py3.5+. Previously it was not properly differentiating between if, ifdef, and ifndef. From Philipp Maierhöfer @@ -258,7 +344,7 @@ RELEASE 3.0.2 - Mon, 31 Dec 2018 16:00:12 -0700 From Matthew Marinets: - Fixed an issue that caused the Java emitter to incorrectly parse arguments to constructors that implemented a class. - + From Fredrik Medley: - Fix exception when printing of EnviromentError messages. Specifically, this fixes error reporting of the race condition when @@ -379,7 +465,7 @@ RELEASE 3.0.2 - Mon, 31 Dec 2018 16:00:12 -0700 filter type -> list in ipk From Bernhard M. Wiedemann: - - Update SCons' internal scons build logic to allow overriding build date + - Update SCons' internal scons build logic to allow overriding build date with SOURCE_DATE_EPOCH for SCons itself. - Change the datestamps in SCons' docs and embedded in code use ISO 8601 format and UTC |