diff options
author | Russel Winder <russel@winder.org.uk> | 2017-07-02 08:02:35 +0100 |
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committer | Russel Winder <russel@winder.org.uk> | 2017-07-02 08:02:35 +0100 |
commit | 25be72b050d2196e804e9aaa8a671a9b7e2d888f (patch) | |
tree | 31c8ccaa7d7a80ed8665da0b4078e6acb8199155 /src/engine/SCons/Tool | |
parent | 470c08f9d22bfe19cf053a4c5276d5bfec2318af (diff) | |
parent | 1cecf6c9f2650c91dfb5b453b18160389de66cb0 (diff) | |
download | scons-25be72b050d2196e804e9aaa8a671a9b7e2d888f.tar.gz |
Merge mainline.
Diffstat (limited to 'src/engine/SCons/Tool')
-rw-r--r-- | src/engine/SCons/Tool/__init__.py | 5 | ||||
-rw-r--r-- | src/engine/SCons/Tool/clang.py | 83 | ||||
-rw-r--r-- | src/engine/SCons/Tool/clang.xml | 39 | ||||
-rw-r--r-- | src/engine/SCons/Tool/clangxx.py | 91 | ||||
-rw-r--r-- | src/engine/SCons/Tool/clangxx.xml | 41 |
5 files changed, 258 insertions, 1 deletions
diff --git a/src/engine/SCons/Tool/__init__.py b/src/engine/SCons/Tool/__init__.py index 80a16f5a..1ab43e7e 100644 --- a/src/engine/SCons/Tool/__init__.py +++ b/src/engine/SCons/Tool/__init__.py @@ -101,7 +101,10 @@ for suffix in LaTeXSuffixes: # Tool aliases are needed for those tools whos module names also # occur in the python standard library. This causes module shadowing and # can break using python library functions under python3 -TOOL_ALIASES = {'gettext':'gettext_tool'} +TOOL_ALIASES = { + 'gettext':'gettext_tool', + 'clang++': 'clangxx', +} class Tool(object): def __init__(self, name, toolpath=[], **kw): diff --git a/src/engine/SCons/Tool/clang.py b/src/engine/SCons/Tool/clang.py new file mode 100644 index 00000000..3075c460 --- /dev/null +++ b/src/engine/SCons/Tool/clang.py @@ -0,0 +1,83 @@ +# -*- encoding: utf-8 -*- + +"""SCons.Tool.clang + +Tool-specific initialization for clang. + +There normally shouldn't be any need to import this module directly. +It will usually be imported through the generic SCons.Tool.Tool() +selection method. + +""" + +# +# __COPYRIGHT__ +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY +# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE +# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# + +# __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__" + +# Based on SCons/Tool/gcc.py by Paweł Tomulik 2014 as a separate tool. +# Brought into the SCons mainline by Russel Winder 2017. + +import os +import re +import subprocess +import sys + +import SCons.Util +import SCons.Tool.cc + +compilers = ['clang'] + +def generate(env): + """Add Builders and construction variables for clang to an Environment.""" + SCons.Tool.cc.generate(env) + + env['CC'] = env.Detect(compilers) or 'clang' + if env['PLATFORM'] in ['cygwin', 'win32']: + env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS') + else: + env['SHCCFLAGS'] = SCons.Util.CLVar('$CCFLAGS -fPIC') + # determine compiler version + if env['CC']: + #pipe = SCons.Action._subproc(env, [env['CC'], '-dumpversion'], + pipe = SCons.Action._subproc(env, [env['CC'], '--version'], + stdin='devnull', + stderr='devnull', + stdout=subprocess.PIPE) + if pipe.wait() != 0: return + # clang -dumpversion is of no use + line = pipe.stdout.readline() + if sys.version_info[0] > 2: + line = line.decode() + match = re.search(r'clang +version +([0-9]+(?:\.[0-9]+)+)', line) + if match: + env['CCVERSION'] = match.group(1) + +def exists(env): + return env.Detect(compilers) + +# Local Variables: +# tab-width:4 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=4 shiftwidth=4: diff --git a/src/engine/SCons/Tool/clang.xml b/src/engine/SCons/Tool/clang.xml new file mode 100644 index 00000000..e2e50d42 --- /dev/null +++ b/src/engine/SCons/Tool/clang.xml @@ -0,0 +1,39 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- +__COPYRIGHT__ + +This file is processed by the bin/SConsDoc.py module. +See its __doc__ string for a discussion of the format. +--> + +<!DOCTYPE sconsdoc [ +<!ENTITY % scons SYSTEM '../../../../doc/scons.mod'> +%scons; +<!ENTITY % builders-mod SYSTEM '../../../../doc/generated/builders.mod'> +%builders-mod; +<!ENTITY % functions-mod SYSTEM '../../../../doc/generated/functions.mod'> +%functions-mod; +<!ENTITY % tools-mod SYSTEM '../../../../doc/generated/tools.mod'> +%tools-mod; +<!ENTITY % variables-mod SYSTEM '../../../../doc/generated/variables.mod'> +%variables-mod; +]> + +<sconsdoc xmlns="http://www.scons.org/dbxsd/v1.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd"> + +<tool name="clang"> +<summary> +<para> +Set construction variables for the Clang C compiler. +</para> +</summary> +<sets> +<item>CC</item> +<item>SHCCFLAGS</item> +<item>CCVERSION</item> +</sets> +</tool> + +</sconsdoc> diff --git a/src/engine/SCons/Tool/clangxx.py b/src/engine/SCons/Tool/clangxx.py new file mode 100644 index 00000000..60617db9 --- /dev/null +++ b/src/engine/SCons/Tool/clangxx.py @@ -0,0 +1,91 @@ +# -*- encoding: utf-8 -*- + +"""SCons.Tool.clang++ + +Tool-specific initialization for clang++. + +There normally shouldn't be any need to import this module directly. +It will usually be imported through the generic SCons.Tool.Tool() +selection method. + +""" + +# +# __COPYRIGHT__ +# +# Permission is hereby granted, free of charge, to any person obtaining +# a copy of this software and associated documentation files (the +# "Software"), to deal in the Software without restriction, including +# without limitation the rights to use, copy, modify, merge, publish, +# distribute, sublicense, and/or sell copies of the Software, and to +# permit persons to whom the Software is furnished to do so, subject to +# the following conditions: +# +# The above copyright notice and this permission notice shall be included +# in all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY +# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE +# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +# + +# __revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__" + +# Based on SCons/Tool/g++.py by Paweł Tomulik 2014 as a separate tool. +# Brought into the SCons mainline by Russel Winder 2017. + +import os.path +import re +import subprocess +import sys + +import SCons.Tool +import SCons.Util +import SCons.Tool.cxx + +compilers = ['clang++'] + +def generate(env): + """Add Builders and construction variables for clang++ to an Environment.""" + static_obj, shared_obj = SCons.Tool.createObjBuilders(env) + + SCons.Tool.cxx.generate(env) + + env['CXX'] = env.Detect(compilers) or 'clang++' + + # platform specific settings + if env['PLATFORM'] == 'aix': + env['SHCXXFLAGS'] = SCons.Util.CLVar('$CXXFLAGS -mminimal-toc') + env['STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME'] = 1 + env['SHOBJSUFFIX'] = '$OBJSUFFIX' + elif env['PLATFORM'] == 'hpux': + env['SHOBJSUFFIX'] = '.pic.o' + elif env['PLATFORM'] == 'sunos': + env['SHOBJSUFFIX'] = '.pic.o' + # determine compiler version + if env['CXX']: + pipe = SCons.Action._subproc(env, [env['CXX'], '--version'], + stdin='devnull', + stderr='devnull', + stdout=subprocess.PIPE) + if pipe.wait() != 0: return + # clang -dumpversion is of no use + line = pipe.stdout.readline() + if sys.version_info[0] > 2: + line = line.decode() + match = re.search(r'clang +version +([0-9]+(?:\.[0-9]+)+)', line) + if match: + env['CXXVERSION'] = match.group(1) + +def exists(env): + return env.Detect(compilers) + +# Local Variables: +# tab-width:4 +# indent-tabs-mode:nil +# End: +# vim: set expandtab tabstop=4 shiftwidth=4: diff --git a/src/engine/SCons/Tool/clangxx.xml b/src/engine/SCons/Tool/clangxx.xml new file mode 100644 index 00000000..25ed1d48 --- /dev/null +++ b/src/engine/SCons/Tool/clangxx.xml @@ -0,0 +1,41 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- +__COPYRIGHT__ + +This file is processed by the bin/SConsDoc.py module. +See its __doc__ string for a discussion of the format. +--> + +<!DOCTYPE sconsdoc [ +<!ENTITY % scons SYSTEM '../../../../doc/scons.mod'> +%scons; +<!ENTITY % builders-mod SYSTEM '../../../../doc/generated/builders.mod'> +%builders-mod; +<!ENTITY % functions-mod SYSTEM '../../../../doc/generated/functions.mod'> +%functions-mod; +<!ENTITY % tools-mod SYSTEM '../../../../doc/generated/tools.mod'> +%tools-mod; +<!ENTITY % variables-mod SYSTEM '../../../../doc/generated/variables.mod'> +%variables-mod; +]> + +<sconsdoc xmlns="http://www.scons.org/dbxsd/v1.0" + xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" + xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd"> + +<tool name="clangxx"> +<summary> +<para> +Set construction variables for the Clang C++ compiler. +</para> +</summary> +<sets> +<item>CXX</item> +<item>SHCXXFLAGS</item> +<item><!--STATIC_AND_SHARED_OBJECTS_ARE_THE_SAME--></item> +<item>SHOBJSUFFIX</item> +<item>CXXVERSION</item> +</sets> +</tool> + +</sconsdoc> |