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-rw-r--r--SCons/Tool/MSCommon/MSVC/ScriptArguments.py81
-rw-r--r--SCons/Tool/msvc.xml39
2 files changed, 88 insertions, 32 deletions
diff --git a/SCons/Tool/MSCommon/MSVC/ScriptArguments.py b/SCons/Tool/MSCommon/MSVC/ScriptArguments.py
index e56dd4a..6a4ce3e 100644
--- a/SCons/Tool/MSCommon/MSVC/ScriptArguments.py
+++ b/SCons/Tool/MSCommon/MSVC/ScriptArguments.py
@@ -86,9 +86,22 @@ re_toolset_140 = re.compile(r'''^(?:
(?:14[.]0{2}[.]0{1,5}) # 14.00.0 - 14.00.00000
)$''', re.VERBOSE)
-# valid SxS formats will be matched with re_toolset_full: match 3 '.' format
+# SxS toolset version: MM.mm.VV.vv format
re_toolset_sxs = re.compile(r'^[1-9][0-9][.][0-9]{2}[.][0-9]{2}[.][0-9]{1,2}$')
+# SxS version bugfix
+_msvc_sxs_bugfix_folder = set()
+_msvc_sxs_bugfix_version = {}
+
+for msvc_version, sxs_version, sxs_bugfix in [
+ # VS2019\Common7\Tools\vsdevcmd\ext\vcvars.bat AzDO Bug#1293526
+ # special handling of the 16.8 SxS toolset, use VC\Auxiliary\Build\14.28 directory and SxS files
+ # if SxS version 14.28 not present/installed, fallback selection of toolset VC\Tools\MSVC\14.28.nnnnn.
+ ('14.2', '14.28.16.8', '14.28')
+]:
+ _msvc_sxs_bugfix_folder.add((msvc_version, sxs_bugfix))
+ _msvc_sxs_bugfix_version[(msvc_version, sxs_version)] = sxs_bugfix
+
# MSVC_SCRIPT_ARGS
re_vcvars_uwp = re.compile(r'(?:(?<!\S)|^)(?P<uwp>(?:uwp|store))(?:(?!\S)|$)',re.IGNORECASE)
re_vcvars_sdk = re.compile(r'(?:(?<!\S)|^)(?P<sdk>(?:[1-9][0-9]*[.]\S*))(?:(?!\S)|$)',re.IGNORECASE)
@@ -327,14 +340,42 @@ def _msvc_read_toolset_file(msvc, filename):
debug('IndexError: msvc_version=%s, filename=%s', repr(msvc.version), repr(filename))
return toolset_version
+def _msvc_sxs_toolset_folder(msvc, sxs_folder):
+
+ if re_toolset_sxs.match(sxs_folder):
+ return sxs_folder
+
+ key = (msvc.vs_def.vc_buildtools_def.vc_version, sxs_folder)
+ if key in _msvc_sxs_bugfix_folder:
+ return sxs_folder
+
+ debug('sxs folder: ignore version=%s', repr(sxs_folder))
+ return None
+
+def _msvc_sxs_toolset_version(msvc, sxs_toolset):
+
+ if not re_toolset_sxs.match(sxs_toolset):
+ return None, False
+
+ key = (msvc.vs_def.vc_buildtools_def.vc_version, sxs_toolset)
+ sxs_bugfix = _msvc_sxs_bugfix_version.get(key)
+ if not sxs_bugfix:
+ return sxs_toolset, False
+
+ debug('sxs bugfix: version=%s => version=%s', repr(sxs_toolset), repr(sxs_bugfix))
+ return sxs_bugfix, True
+
def _msvc_read_toolset_folders(msvc, vc_dir):
toolsets_sxs = {}
toolsets_full = []
build_dir = os.path.join(vc_dir, "Auxiliary", "Build")
- sxs_toolsets = [f.name for f in os.scandir(build_dir) if f.is_dir()]
- for sxs_toolset in sxs_toolsets:
+ sxs_folders = [f.name for f in os.scandir(build_dir) if f.is_dir()]
+ for sxs_folder in sxs_folders:
+ sxs_toolset = _msvc_sxs_toolset_folder(msvc, sxs_folder)
+ if not sxs_toolset:
+ continue
filename = 'Microsoft.VCToolsVersion.{}.txt'.format(sxs_toolset)
filepath = os.path.join(build_dir, sxs_toolset, filename)
debug('sxs toolset: check file=%s', repr(filepath))
@@ -428,23 +469,27 @@ def _msvc_version_toolset_vcvars(msvc, vc_dir, toolset_version):
toolsets_sxs, toolsets_full = _msvc_version_toolsets(msvc, vc_dir)
- if msvc.vs_def.vc_buildtools_def.vc_version_numeric == VS2019.vc_buildtools_def.vc_version_numeric:
- # necessary to detect toolset not found
- if toolset_version == '14.28.16.8':
- new_toolset_version = '14.28'
- # VS2019\Common7\Tools\vsdevcmd\ext\vcvars.bat AzDO Bug#1293526
- # special handling of the 16.8 SxS toolset, use VC\Auxiliary\Build\14.28 directory and SxS files
- # if SxS version 14.28 not present/installed, fallback selection of toolset VC\Tools\MSVC\14.28.nnnnn.
- debug(
- 'rewrite toolset_version=%s => toolset_version=%s',
- repr(toolset_version), repr(new_toolset_version)
- )
- toolset_version = new_toolset_version
-
- if toolset_version in toolsets_sxs:
- toolset_vcvars = toolsets_sxs[toolset_version]
+ if toolset_version in toolsets_full:
+ # full toolset version provided
+ toolset_vcvars = toolset_version
return toolset_vcvars
+ sxs_toolset, sxs_isbugfix = _msvc_sxs_toolset_version(msvc, toolset_version)
+ if sxs_toolset:
+ # SxS version provided
+ sxs_version = toolsets_sxs.get(sxs_toolset, None)
+ if sxs_version:
+ # SxS full toolset version
+ if sxs_version in toolsets_full:
+ toolset_vcvars = sxs_version
+ return toolset_vcvars
+ return None
+ # SxS version file missing
+ if not sxs_isbugfix:
+ return None
+ # SxS version bugfix: check toolset version
+ toolset_version = sxs_toolset
+
for toolset_full in toolsets_full:
if toolset_full.startswith(toolset_version):
toolset_vcvars = toolset_full
diff --git a/SCons/Tool/msvc.xml b/SCons/Tool/msvc.xml
index ab02252..11c6478 100644
--- a/SCons/Tool/msvc.xml
+++ b/SCons/Tool/msvc.xml
@@ -1106,13 +1106,6 @@ Toolset selection details:
<itemizedlist>
<listitem><para>
-SxS version numbers are not always in three dot format (e.g., <literal>'XX.YY.ZZ.NN'</literal>) as shown above.
-</para><para>
-In Visual Studio 2022 for example, <literal>14.16</literal> is an SxS toolset version that is directly
-mapped to toolset version <literal>14.16.27023</literal>.
-</para></listitem>
-
-<listitem><para>
When &cv-MSVC_TOOLSET_VERSION; is not an SxS version number or a full toolset version number:
the first toolset version, ranked in descending order, that matches the &cv-MSVC_TOOLSET_VERSION;
prefix is selected.
@@ -1131,13 +1124,31 @@ toolset with the largest version number.
</para>
<para>
-Example environment constructor invocations with toolset version specifications:
-<programlisting>
-Environment(MSVC_TOOLSET_VERSION='14.2')
-Environment(MSVC_TOOLSET_VERSION='14.29')
-Environment(MSVC_VERSION='14.3', MSVC_TOOLSET_VERSION='14.29.30133')
-Environment(MSVC_VERSION='14.3', MSVC_TOOLSET_VERSION='14.29.16.11')
-</programlisting>
+Example 1 - A default Visual Studio build with a partial toolset version specified:
+<example_commands>
+env = Environment(MSVC_TOOLSET_VERSION='14.2')
+</example_commands>
+</para>
+
+<para>
+Example 2 - A default Visual Studio build with a partial toolset version specified:
+<example_commands>
+env = Environment(MSVC_TOOLSET_VERSION='14.29')
+</example_commands>
+</para>
+
+<para>
+Example 3 - A Visual Studio 2022 build with a full toolset version specified:
+<example_commands>
+env = Environment(MSVC_VERSION='14.3', MSVC_TOOLSET_VERSION='14.29.30133')
+</example_commands>
+</para>
+
+<para>
+Example 4 - A Visual Studio 2022 build with an SxS toolset version specified:
+<example_commands>
+env = Environment(MSVC_VERSION='14.3', MSVC_TOOLSET_VERSION='14.29.16.11')
+</example_commands>
</para>
<para>
generated by cgit v0.12 at 2024-11-30 05:57:14 (GMT)