From c8199ece656aa49796d80bf99aa8d43492ebfd1f Mon Sep 17 00:00:00 2001
From: Joseph Ciurej <ciurej1@llnl.gov>
Date: Wed, 17 Jun 2020 21:30:41 -0700
Subject: python: fix patch issue for 2.7.X, 3.7.X (#17140)
* python: fixing patch issue for 2.7.X, 3.7.X versions (#17128)
* python: fixing the C/C++ 'distutils' patching for @3.7.0:3.7.1
---
var/spack/repos/builtin/packages/python/package.py | 17 +-
.../packages/python/python-2.7-distutils-C++.patch | 260 --------------------
.../python/python-2.7.17+-distutils-C++.patch | 269 +++++++++++++++++++++
.../python/python-2.7.8-distutils-C++.patch | 260 ++++++++++++++++++++
.../packages/python/python-3.6-distutils-C++.patch | 241 ------------------
.../python/python-3.6.8-distutils-C++.patch | 241 ++++++++++++++++++
.../python/python-3.7+-distutils-C++.patch | 257 --------------------
.../python/python-3.7.3-distutils-C++.patch | 256 ++++++++++++++++++++
.../python/python-3.7.4+-distutils-C++.patch | 257 ++++++++++++++++++++
9 files changed, 1297 insertions(+), 761 deletions(-)
delete mode 100644 var/spack/repos/builtin/packages/python/python-2.7-distutils-C++.patch
create mode 100644 var/spack/repos/builtin/packages/python/python-2.7.17+-distutils-C++.patch
create mode 100644 var/spack/repos/builtin/packages/python/python-2.7.8-distutils-C++.patch
delete mode 100644 var/spack/repos/builtin/packages/python/python-3.6-distutils-C++.patch
create mode 100644 var/spack/repos/builtin/packages/python/python-3.6.8-distutils-C++.patch
delete mode 100644 var/spack/repos/builtin/packages/python/python-3.7+-distutils-C++.patch
create mode 100644 var/spack/repos/builtin/packages/python/python-3.7.3-distutils-C++.patch
create mode 100644 var/spack/repos/builtin/packages/python/python-3.7.4+-distutils-C++.patch
(limited to 'var')
diff --git a/var/spack/repos/builtin/packages/python/package.py b/var/spack/repos/builtin/packages/python/package.py
index 7a143695a3..bca6162c64 100644
--- a/var/spack/repos/builtin/packages/python/package.py
+++ b/var/spack/repos/builtin/packages/python/package.py
@@ -167,9 +167,11 @@ class Python(AutotoolsPackage):
# C/C++ modules, consider installing a Spack-managed Python with
# this patch instead. For more information, see:
# https://github.com/spack/spack/pull/16856
- patch('python-2.7-distutils-C++.patch', when='@2.7')
- patch('python-3.6-distutils-C++.patch', when='@3.6')
- patch('python-3.7+-distutils-C++.patch', when='@3.7:3.8')
+ patch('python-2.7.8-distutils-C++.patch', when='@2.7.8:2.7.16')
+ patch('python-2.7.17+-distutils-C++.patch', when='@2.7.17:2.7.18')
+ patch('python-3.6.8-distutils-C++.patch', when='@3.6.8,3.7.2')
+ patch('python-3.7.3-distutils-C++.patch', when='@3.7.3')
+ patch('python-3.7.4+-distutils-C++.patch', when='@3.7.4:3.8')
patch('tkinter.patch', when='@:2.8,3.3:3.7 platform=darwin')
@@ -267,6 +269,15 @@ class Python(AutotoolsPackage):
tty.warn(('Python v{0} may not install properly if Python '
'user configurations are present.').format(self.version))
+ # TODO: Python has incomplete support for Python modules with mixed
+ # C/C++ source, and patches are required to enable building for these
+ # modules. All Python versions without a viable patch are installed
+ # with a warning message about this potentially erroneous behavior.
+ if not spec.satisfies('@2.7.8:2.7.18,3.6.8,3.7.2:3.8.3'):
+ tty.warn(('Python v{0} does not have the C++ "distutils" patch; '
+ 'errors may occur when installing Python modules w/ '
+ 'mixed C/C++ source files.').format(self.version))
+
# Need this to allow python build to find the Python installation.
env.set('MACOSX_DEPLOYMENT_TARGET', platform.mac_ver()[0])
diff --git a/var/spack/repos/builtin/packages/python/python-2.7-distutils-C++.patch b/var/spack/repos/builtin/packages/python/python-2.7-distutils-C++.patch
deleted file mode 100644
index d6710066d5..0000000000
--- a/var/spack/repos/builtin/packages/python/python-2.7-distutils-C++.patch
+++ /dev/null
@@ -1,260 +0,0 @@
---- a/Lib/distutils/cygwinccompiler.py
-+++ b/Lib/distutils/cygwinccompiler.py
-@@ -117,8 +117,10 @@
- # dllwrap 2.10.90 is buggy
- if self.ld_version >= "2.10.90":
- self.linker_dll = "gcc"
-+ self.linker_dll_cxx = "g++"
- else:
- self.linker_dll = "dllwrap"
-+ self.linker_dll_cxx = "dllwrap"
-
- # ld_version >= "2.13" support -shared so use it instead of
- # -mdll -static
-@@ -132,9 +134,13 @@
- self.set_executables(compiler='gcc -mcygwin -O -Wall',
- compiler_so='gcc -mcygwin -mdll -O -Wall',
- compiler_cxx='g++ -mcygwin -O -Wall',
-+ compiler_so_cxx='g++ -mcygwin -mdll -O -Wall',
- linker_exe='gcc -mcygwin',
- linker_so=('%s -mcygwin %s' %
-- (self.linker_dll, shared_option)))
-+ (self.linker_dll, shared_option)),
-+ linker_exe_cxx='g++ -mcygwin',
-+ linker_so_cxx=('%s -mcygwin %s' %
-+ (self.linker_dll_cxx, shared_option)))
-
- # cygwin and mingw32 need different sets of libraries
- if self.gcc_version == "2.91.57":
-@@ -160,8 +166,12 @@
- raise CompileError, msg
- else: # for other files use the C-compiler
- try:
-- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
-- extra_postargs)
-+ if self.detect_language(src) == 'c++':
-+ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
-+ extra_postargs)
-+ else:
-+ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
-+ extra_postargs)
- except DistutilsExecError, msg:
- raise CompileError, msg
-
-@@ -327,9 +337,14 @@
- self.set_executables(compiler='gcc%s -O -Wall' % no_cygwin,
- compiler_so='gcc%s -mdll -O -Wall' % no_cygwin,
- compiler_cxx='g++%s -O -Wall' % no_cygwin,
-+ compiler_so_cxx='g++%s -mdll -O -Wall' % no_cygwin,
- linker_exe='gcc%s' % no_cygwin,
- linker_so='%s%s %s %s'
- % (self.linker_dll, no_cygwin,
-+ shared_option, entry_point),
-+ linker_exe_cxx='g++%s' % no_cygwin,
-+ linker_so_cxx='%s%s %s %s'
-+ % (self.linker_dll_cxx, no_cygwin,
- shared_option, entry_point))
- # Maybe we should also append -mthreads, but then the finished
- # dlls need another dll (mingwm10.dll see Mingw32 docs)
---- a/Lib/distutils/emxccompiler.py
-+++ b/Lib/distutils/emxccompiler.py
-@@ -65,8 +65,12 @@
- # XXX optimization, warnings etc. should be customizable.
- self.set_executables(compiler='gcc -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
- compiler_so='gcc -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
-+ compiler_cxx='g++ -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
-+ compiler_so_cxx='g++ -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
- linker_exe='gcc -Zomf -Zmt -Zcrtdll',
-- linker_so='gcc -Zomf -Zmt -Zcrtdll -Zdll')
-+ linker_so='gcc -Zomf -Zmt -Zcrtdll -Zdll',
-+ linker_exe_cxx='g++ -Zomf -Zmt -Zcrtdll',
-+ linker_so_cxx='g++ -Zomf -Zmt -Zcrtdll -Zdll')
-
- # want the gcc library statically linked (so that we don't have
- # to distribute a version dependent on the compiler we have)
-@@ -83,8 +87,12 @@
- raise CompileError, msg
- else: # for other files use the C-compiler
- try:
-- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
-- extra_postargs)
-+ if self.detect_language(src) == 'c++':
-+ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
-+ extra_postargs)
-+ else:
-+ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
-+ extra_postargs)
- except DistutilsExecError, msg:
- raise CompileError, msg
-
---- a/Lib/distutils/sysconfig.py
-+++ b/Lib/distutils/sysconfig.py
-@@ -170,10 +170,12 @@
- _osx_support.customize_compiler(_config_vars)
- _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
-
-- (cc, cxx, opt, cflags, ccshared, ldshared, so_ext, ar, ar_flags) = \
-- get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS',
-- 'CCSHARED', 'LDSHARED', 'SO', 'AR',
-- 'ARFLAGS')
-+ (cc, cxx, ccshared, ldshared, ldcxxshared, so_ext, ar, ar_flags) = \
-+ get_config_vars('CC', 'CXX', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED',
-+ 'SO', 'AR', 'ARFLAGS')
-+
-+ cflags = ''
-+ cxxflags = ''
-
- if 'CC' in os.environ:
- newcc = os.environ['CC']
-@@ -188,19 +190,27 @@
- cxx = os.environ['CXX']
- if 'LDSHARED' in os.environ:
- ldshared = os.environ['LDSHARED']
-+ if 'LDCXXSHARED' in os.environ:
-+ ldcxxshared = os.environ['LDCXXSHARED']
- if 'CPP' in os.environ:
- cpp = os.environ['CPP']
- else:
- cpp = cc + " -E" # not always
- if 'LDFLAGS' in os.environ:
- ldshared = ldshared + ' ' + os.environ['LDFLAGS']
-+ ldcxxshared = ldcxxshared + ' ' + os.environ['LDFLAGS']
- if 'CFLAGS' in os.environ:
-- cflags = opt + ' ' + os.environ['CFLAGS']
-+ cflags = os.environ['CFLAGS']
- ldshared = ldshared + ' ' + os.environ['CFLAGS']
-+ if 'CXXFLAGS' in os.environ:
-+ cxxflags = os.environ['CXXFLAGS']
-+ ldcxxshared = ldcxxshared + ' ' + os.environ['CXXFLAGS']
- if 'CPPFLAGS' in os.environ:
- cpp = cpp + ' ' + os.environ['CPPFLAGS']
- cflags = cflags + ' ' + os.environ['CPPFLAGS']
-+ cxxflags = cxxflags + ' ' + os.environ['CPPFLAGS']
- ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
-+ ldcxxshared = ldcxxshared + ' ' + os.environ['CPPFLAGS']
- if 'AR' in os.environ:
- ar = os.environ['AR']
- if 'ARFLAGS' in os.environ:
-@@ -209,13 +219,17 @@
- archiver = ar + ' ' + ar_flags
-
- cc_cmd = cc + ' ' + cflags
-+ cxx_cmd = cxx + ' ' + cxxflags
- compiler.set_executables(
- preprocessor=cpp,
- compiler=cc_cmd,
- compiler_so=cc_cmd + ' ' + ccshared,
-- compiler_cxx=cxx,
-+ compiler_cxx=cxx_cmd,
-+ compiler_so_cxx=cxx_cmd + ' ' + ccshared,
- linker_so=ldshared,
- linker_exe=cc,
-+ linker_so_cxx=ldcxxshared,
-+ linker_exe_cxx=cxx,
- archiver=archiver)
-
- compiler.shared_lib_extension = so_ext
---- a/Lib/distutils/unixccompiler.py
-+++ b/Lib/distutils/unixccompiler.py
-@@ -55,14 +55,17 @@
- # are pretty generic; they will probably have to be set by an outsider
- # (eg. using information discovered by the sysconfig about building
- # Python extensions).
-- executables = {'preprocessor' : None,
-- 'compiler' : ["cc"],
-- 'compiler_so' : ["cc"],
-- 'compiler_cxx' : ["cc"],
-- 'linker_so' : ["cc", "-shared"],
-- 'linker_exe' : ["cc"],
-- 'archiver' : ["ar", "-cr"],
-- 'ranlib' : None,
-+ executables = {'preprocessor' : None,
-+ 'compiler' : ["cc"],
-+ 'compiler_so' : ["cc"],
-+ 'compiler_cxx' : ["c++"],
-+ 'compiler_so_cxx' : ["c++"],
-+ 'linker_so' : ["cc", "-shared"],
-+ 'linker_exe' : ["cc"],
-+ 'linker_so_cxx' : ["c++", "-shared"],
-+ 'linker_exe_cxx' : ["c++"],
-+ 'archiver' : ["ar", "-cr"],
-+ 'ranlib' : None,
- }
-
- if sys.platform[:6] == "darwin":
-@@ -112,12 +115,19 @@
-
- def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
- compiler_so = self.compiler_so
-+ compiler_so_cxx = self.compiler_so_cxx
- if sys.platform == 'darwin':
- compiler_so = _osx_support.compiler_fixup(compiler_so,
- cc_args + extra_postargs)
-+ compiler_so_cxx = _osx_support.compiler_fixup(compiler_so_cxx,
-+ cc_args + extra_postargs)
- try:
-- self.spawn(compiler_so + cc_args + [src, '-o', obj] +
-- extra_postargs)
-+ if self.detect_language(src) == 'c++':
-+ self.spawn(compiler_so_cxx + cc_args + [src, '-o', obj] +
-+ extra_postargs)
-+ else:
-+ self.spawn(compiler_so + cc_args + [src, '-o', obj] +
-+ extra_postargs)
- except DistutilsExecError, msg:
- raise CompileError, msg
-
-@@ -174,23 +184,16 @@
- ld_args.extend(extra_postargs)
- self.mkpath(os.path.dirname(output_filename))
- try:
-- if target_desc == CCompiler.EXECUTABLE:
-- linker = self.linker_exe[:]
-+ if target_lang == "c++":
-+ if target_desc == CCompiler.EXECUTABLE:
-+ linker = self.linker_exe_cxx[:]
-+ else:
-+ linker = self.linker_so_cxx[:]
- else:
-- linker = self.linker_so[:]
-- if target_lang == "c++" and self.compiler_cxx:
-- # skip over environment variable settings if /usr/bin/env
-- # is used to set up the linker's environment.
-- # This is needed on OSX. Note: this assumes that the
-- # normal and C++ compiler have the same environment
-- # settings.
-- i = 0
-- if os.path.basename(linker[0]) == "env":
-- i = 1
-- while '=' in linker[i]:
-- i = i + 1
--
-- linker[i] = self.compiler_cxx[i]
-+ if target_desc == CCompiler.EXECUTABLE:
-+ linker = self.linker_exe[:]
-+ else:
-+ linker = self.linker_so[:]
-
- if sys.platform == 'darwin':
- linker = _osx_support.compiler_fixup(linker, ld_args)
---- a/Lib/_osx_support.py
-+++ b/Lib/_osx_support.py
-@@ -14,13 +14,13 @@
- # configuration variables that may contain universal build flags,
- # like "-arch" or "-isdkroot", that may need customization for
- # the user environment
--_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS', 'BASECFLAGS',
-- 'BLDSHARED', 'LDSHARED', 'CC', 'CXX',
-- 'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
-- 'PY_CORE_CFLAGS')
-+_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'CXXFLAGS', 'LDFLAGS', 'CPPFLAGS',
-+ 'BASECFLAGS', 'BLDSHARED', 'LDSHARED', 'LDCXXSHARED',
-+ 'CC', 'CXX', 'PY_CFLAGS', 'PY_LDFLAGS',
-+ 'PY_CPPFLAGS', 'PY_CORE_CFLAGS')
-
- # configuration variables that may contain compiler calls
--_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'CC', 'CXX')
-+_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'LDCXXSHARED', 'CC', 'CXX')
-
- # prefix added to original configuration variable names
- _INITPRE = '_OSX_SUPPORT_INITIAL_'
diff --git a/var/spack/repos/builtin/packages/python/python-2.7.17+-distutils-C++.patch b/var/spack/repos/builtin/packages/python/python-2.7.17+-distutils-C++.patch
new file mode 100644
index 0000000000..1d2249fcfc
--- /dev/null
+++ b/var/spack/repos/builtin/packages/python/python-2.7.17+-distutils-C++.patch
@@ -0,0 +1,269 @@
+diff --git a/Lib/_osx_support.py b/Lib/_osx_support.py
+index d2aaae7..8bcdb05 100644
+--- a/Lib/_osx_support.py
++++ b/Lib/_osx_support.py
+@@ -14,13 +14,13 @@ __all__ = [
+ # configuration variables that may contain universal build flags,
+ # like "-arch" or "-isdkroot", that may need customization for
+ # the user environment
+-_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS', 'BASECFLAGS',
+- 'BLDSHARED', 'LDSHARED', 'CC', 'CXX',
+- 'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
+- 'PY_CORE_CFLAGS')
++_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'CXXFLAGS', 'LDFLAGS', 'CPPFLAGS',
++ 'BASECFLAGS', 'BLDSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'CC', 'CXX', 'PY_CFLAGS', 'PY_LDFLAGS',
++ 'PY_CPPFLAGS', 'PY_CORE_CFLAGS')
+
+ # configuration variables that may contain compiler calls
+-_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'CC', 'CXX')
++_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'LDCXXSHARED', 'CC', 'CXX')
+
+ # prefix added to original configuration variable names
+ _INITPRE = '_OSX_SUPPORT_INITIAL_'
+diff --git a/Lib/distutils/cygwinccompiler.py b/Lib/distutils/cygwinccompiler.py
+index 258e138..13b7d0c 100644
+--- a/Lib/distutils/cygwinccompiler.py
++++ b/Lib/distutils/cygwinccompiler.py
+@@ -117,8 +117,10 @@ class CygwinCCompiler (UnixCCompiler):
+ # dllwrap 2.10.90 is buggy
+ if self.ld_version >= "2.10.90":
+ self.linker_dll = "gcc"
++ self.linker_dll_cxx = "g++"
+ else:
+ self.linker_dll = "dllwrap"
++ self.linker_dll_cxx = "dllwrap"
+
+ # ld_version >= "2.13" support -shared so use it instead of
+ # -mdll -static
+@@ -132,9 +134,13 @@ class CygwinCCompiler (UnixCCompiler):
+ self.set_executables(compiler='gcc -mcygwin -O -Wall',
+ compiler_so='gcc -mcygwin -mdll -O -Wall',
+ compiler_cxx='g++ -mcygwin -O -Wall',
++ compiler_so_cxx='g++ -mcygwin -mdll -O -Wall',
+ linker_exe='gcc -mcygwin',
+ linker_so=('%s -mcygwin %s' %
+- (self.linker_dll, shared_option)))
++ (self.linker_dll, shared_option)),
++ linker_exe_cxx='g++ -mcygwin',
++ linker_so_cxx=('%s -mcygwin %s' %
++ (self.linker_dll_cxx, shared_option)))
+
+ # cygwin and mingw32 need different sets of libraries
+ if self.gcc_version == "2.91.57":
+@@ -160,8 +166,12 @@ class CygwinCCompiler (UnixCCompiler):
+ raise CompileError, msg
+ else: # for other files use the C-compiler
+ try:
+- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError, msg:
+ raise CompileError, msg
+
+@@ -327,9 +337,14 @@ class Mingw32CCompiler (CygwinCCompiler):
+ self.set_executables(compiler='gcc%s -O -Wall' % no_cygwin,
+ compiler_so='gcc%s -mdll -O -Wall' % no_cygwin,
+ compiler_cxx='g++%s -O -Wall' % no_cygwin,
++ compiler_so_cxx='g++%s -mdll -O -Wall' % no_cygwin,
+ linker_exe='gcc%s' % no_cygwin,
+ linker_so='%s%s %s %s'
+ % (self.linker_dll, no_cygwin,
++ shared_option, entry_point),
++ linker_exe_cxx='g++%s' % no_cygwin,
++ linker_so_cxx='%s%s %s %s'
++ % (self.linker_dll_cxx, no_cygwin,
+ shared_option, entry_point))
+ # Maybe we should also append -mthreads, but then the finished
+ # dlls need another dll (mingwm10.dll see Mingw32 docs)
+diff --git a/Lib/distutils/emxccompiler.py b/Lib/distutils/emxccompiler.py
+index a017205..bdc532c 100644
+--- a/Lib/distutils/emxccompiler.py
++++ b/Lib/distutils/emxccompiler.py
+@@ -65,8 +65,12 @@ class EMXCCompiler (UnixCCompiler):
+ # XXX optimization, warnings etc. should be customizable.
+ self.set_executables(compiler='gcc -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
+ compiler_so='gcc -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
++ compiler_cxx='g++ -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
++ compiler_so_cxx='g++ -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
+ linker_exe='gcc -Zomf -Zmt -Zcrtdll',
+- linker_so='gcc -Zomf -Zmt -Zcrtdll -Zdll')
++ linker_so='gcc -Zomf -Zmt -Zcrtdll -Zdll',
++ linker_exe_cxx='g++ -Zomf -Zmt -Zcrtdll',
++ linker_so_cxx='g++ -Zomf -Zmt -Zcrtdll -Zdll')
+
+ # want the gcc library statically linked (so that we don't have
+ # to distribute a version dependent on the compiler we have)
+@@ -83,8 +87,12 @@ class EMXCCompiler (UnixCCompiler):
+ raise CompileError, msg
+ else: # for other files use the C-compiler
+ try:
+- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError, msg:
+ raise CompileError, msg
+
+diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py
+index 1a4b792..9d724b2 100644
+--- a/Lib/distutils/sysconfig.py
++++ b/Lib/distutils/sysconfig.py
+@@ -181,10 +181,12 @@ def customize_compiler(compiler):
+ _osx_support.customize_compiler(_config_vars)
+ _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
+
+- (cc, cxx, cflags, ccshared, ldshared, so_ext, ar, ar_flags) = \
+- get_config_vars('CC', 'CXX', 'CFLAGS',
+- 'CCSHARED', 'LDSHARED', 'SO', 'AR',
+- 'ARFLAGS')
++ (cc, cxx, ccshared, ldshared, ldcxxshared, so_ext, ar, ar_flags) = \
++ get_config_vars('CC', 'CXX', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'SO', 'AR', 'ARFLAGS')
++
++ cflags = ''
++ cxxflags = ''
+
+ if 'CC' in os.environ:
+ newcc = os.environ['CC']
+@@ -199,19 +201,27 @@ def customize_compiler(compiler):
+ cxx = os.environ['CXX']
+ if 'LDSHARED' in os.environ:
+ ldshared = os.environ['LDSHARED']
++ if 'LDCXXSHARED' in os.environ:
++ ldcxxshared = os.environ['LDCXXSHARED']
+ if 'CPP' in os.environ:
+ cpp = os.environ['CPP']
+ else:
+ cpp = cc + " -E" # not always
+ if 'LDFLAGS' in os.environ:
+ ldshared = ldshared + ' ' + os.environ['LDFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['LDFLAGS']
+ if 'CFLAGS' in os.environ:
+ cflags = cflags + ' ' + os.environ['CFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CFLAGS']
++ if 'CXXFLAGS' in os.environ:
++ cxxflags = cxxflags + ' ' + os.environ['CXXFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CXXFLAGS']
+ if 'CPPFLAGS' in os.environ:
+ cpp = cpp + ' ' + os.environ['CPPFLAGS']
+ cflags = cflags + ' ' + os.environ['CPPFLAGS']
++ cxxflags = cxxflags + ' ' + os.environ['CPPFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CPPFLAGS']
+ if 'AR' in os.environ:
+ ar = os.environ['AR']
+ if 'ARFLAGS' in os.environ:
+@@ -220,13 +230,17 @@ def customize_compiler(compiler):
+ archiver = ar + ' ' + ar_flags
+
+ cc_cmd = cc + ' ' + cflags
++ cxx_cmd = cxx + ' ' + cxxflags
+ compiler.set_executables(
+ preprocessor=cpp,
+ compiler=cc_cmd,
+ compiler_so=cc_cmd + ' ' + ccshared,
+- compiler_cxx=cxx,
++ compiler_cxx=cxx_cmd,
++ compiler_so_cxx=cxx_cmd + ' ' + ccshared,
+ linker_so=ldshared,
+ linker_exe=cc,
++ linker_so_cxx=ldcxxshared,
++ linker_exe_cxx=cxx,
+ archiver=archiver)
+
+ compiler.shared_lib_extension = so_ext
+diff --git a/Lib/distutils/unixccompiler.py b/Lib/distutils/unixccompiler.py
+index 3af540e..f8f7efe 100644
+--- a/Lib/distutils/unixccompiler.py
++++ b/Lib/distutils/unixccompiler.py
+@@ -55,14 +55,17 @@ class UnixCCompiler(CCompiler):
+ # are pretty generic; they will probably have to be set by an outsider
+ # (eg. using information discovered by the sysconfig about building
+ # Python extensions).
+- executables = {'preprocessor' : None,
+- 'compiler' : ["cc"],
+- 'compiler_so' : ["cc"],
+- 'compiler_cxx' : ["cc"],
+- 'linker_so' : ["cc", "-shared"],
+- 'linker_exe' : ["cc"],
+- 'archiver' : ["ar", "-cr"],
+- 'ranlib' : None,
++ executables = {'preprocessor' : None,
++ 'compiler' : ["cc"],
++ 'compiler_so' : ["cc"],
++ 'compiler_cxx' : ["c++"],
++ 'compiler_so_cxx' : ["c++"],
++ 'linker_so' : ["cc", "-shared"],
++ 'linker_exe' : ["cc"],
++ 'linker_so_cxx' : ["c++", "-shared"],
++ 'linker_exe_cxx' : ["c++"],
++ 'archiver' : ["ar", "-cr"],
++ 'ranlib' : None,
+ }
+
+ if sys.platform[:6] == "darwin":
+@@ -114,12 +117,19 @@ class UnixCCompiler(CCompiler):
+
+ def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
+ compiler_so = self.compiler_so
++ compiler_so_cxx = self.compiler_so_cxx
+ if sys.platform == 'darwin':
+ compiler_so = _osx_support.compiler_fixup(compiler_so,
+ cc_args + extra_postargs)
++ compiler_so_cxx = _osx_support.compiler_fixup(compiler_so_cxx,
++ cc_args + extra_postargs)
+ try:
+- self.spawn(compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError, msg:
+ raise CompileError, msg
+
+@@ -176,23 +186,16 @@ class UnixCCompiler(CCompiler):
+ ld_args.extend(extra_postargs)
+ self.mkpath(os.path.dirname(output_filename))
+ try:
+- if target_desc == CCompiler.EXECUTABLE:
+- linker = self.linker_exe[:]
++ if target_lang == "c++":
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe_cxx[:]
++ else:
++ linker = self.linker_so_cxx[:]
+ else:
+- linker = self.linker_so[:]
+- if target_lang == "c++" and self.compiler_cxx:
+- # skip over environment variable settings if /usr/bin/env
+- # is used to set up the linker's environment.
+- # This is needed on OSX. Note: this assumes that the
+- # normal and C++ compiler have the same environment
+- # settings.
+- i = 0
+- if os.path.basename(linker[0]) == "env":
+- i = 1
+- while '=' in linker[i]:
+- i = i + 1
+-
+- linker[i] = self.compiler_cxx[i]
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe[:]
++ else:
++ linker = self.linker_so[:]
+
+ if sys.platform == 'darwin':
+ linker = _osx_support.compiler_fixup(linker, ld_args)
diff --git a/var/spack/repos/builtin/packages/python/python-2.7.8-distutils-C++.patch b/var/spack/repos/builtin/packages/python/python-2.7.8-distutils-C++.patch
new file mode 100644
index 0000000000..d6710066d5
--- /dev/null
+++ b/var/spack/repos/builtin/packages/python/python-2.7.8-distutils-C++.patch
@@ -0,0 +1,260 @@
+--- a/Lib/distutils/cygwinccompiler.py
++++ b/Lib/distutils/cygwinccompiler.py
+@@ -117,8 +117,10 @@
+ # dllwrap 2.10.90 is buggy
+ if self.ld_version >= "2.10.90":
+ self.linker_dll = "gcc"
++ self.linker_dll_cxx = "g++"
+ else:
+ self.linker_dll = "dllwrap"
++ self.linker_dll_cxx = "dllwrap"
+
+ # ld_version >= "2.13" support -shared so use it instead of
+ # -mdll -static
+@@ -132,9 +134,13 @@
+ self.set_executables(compiler='gcc -mcygwin -O -Wall',
+ compiler_so='gcc -mcygwin -mdll -O -Wall',
+ compiler_cxx='g++ -mcygwin -O -Wall',
++ compiler_so_cxx='g++ -mcygwin -mdll -O -Wall',
+ linker_exe='gcc -mcygwin',
+ linker_so=('%s -mcygwin %s' %
+- (self.linker_dll, shared_option)))
++ (self.linker_dll, shared_option)),
++ linker_exe_cxx='g++ -mcygwin',
++ linker_so_cxx=('%s -mcygwin %s' %
++ (self.linker_dll_cxx, shared_option)))
+
+ # cygwin and mingw32 need different sets of libraries
+ if self.gcc_version == "2.91.57":
+@@ -160,8 +166,12 @@
+ raise CompileError, msg
+ else: # for other files use the C-compiler
+ try:
+- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError, msg:
+ raise CompileError, msg
+
+@@ -327,9 +337,14 @@
+ self.set_executables(compiler='gcc%s -O -Wall' % no_cygwin,
+ compiler_so='gcc%s -mdll -O -Wall' % no_cygwin,
+ compiler_cxx='g++%s -O -Wall' % no_cygwin,
++ compiler_so_cxx='g++%s -mdll -O -Wall' % no_cygwin,
+ linker_exe='gcc%s' % no_cygwin,
+ linker_so='%s%s %s %s'
+ % (self.linker_dll, no_cygwin,
++ shared_option, entry_point),
++ linker_exe_cxx='g++%s' % no_cygwin,
++ linker_so_cxx='%s%s %s %s'
++ % (self.linker_dll_cxx, no_cygwin,
+ shared_option, entry_point))
+ # Maybe we should also append -mthreads, but then the finished
+ # dlls need another dll (mingwm10.dll see Mingw32 docs)
+--- a/Lib/distutils/emxccompiler.py
++++ b/Lib/distutils/emxccompiler.py
+@@ -65,8 +65,12 @@
+ # XXX optimization, warnings etc. should be customizable.
+ self.set_executables(compiler='gcc -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
+ compiler_so='gcc -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
++ compiler_cxx='g++ -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
++ compiler_so_cxx='g++ -Zomf -Zmt -O3 -fomit-frame-pointer -mprobe -Wall',
+ linker_exe='gcc -Zomf -Zmt -Zcrtdll',
+- linker_so='gcc -Zomf -Zmt -Zcrtdll -Zdll')
++ linker_so='gcc -Zomf -Zmt -Zcrtdll -Zdll',
++ linker_exe_cxx='g++ -Zomf -Zmt -Zcrtdll',
++ linker_so_cxx='g++ -Zomf -Zmt -Zcrtdll -Zdll')
+
+ # want the gcc library statically linked (so that we don't have
+ # to distribute a version dependent on the compiler we have)
+@@ -83,8 +87,12 @@
+ raise CompileError, msg
+ else: # for other files use the C-compiler
+ try:
+- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError, msg:
+ raise CompileError, msg
+
+--- a/Lib/distutils/sysconfig.py
++++ b/Lib/distutils/sysconfig.py
+@@ -170,10 +170,12 @@
+ _osx_support.customize_compiler(_config_vars)
+ _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
+
+- (cc, cxx, opt, cflags, ccshared, ldshared, so_ext, ar, ar_flags) = \
+- get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS',
+- 'CCSHARED', 'LDSHARED', 'SO', 'AR',
+- 'ARFLAGS')
++ (cc, cxx, ccshared, ldshared, ldcxxshared, so_ext, ar, ar_flags) = \
++ get_config_vars('CC', 'CXX', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'SO', 'AR', 'ARFLAGS')
++
++ cflags = ''
++ cxxflags = ''
+
+ if 'CC' in os.environ:
+ newcc = os.environ['CC']
+@@ -188,19 +190,27 @@
+ cxx = os.environ['CXX']
+ if 'LDSHARED' in os.environ:
+ ldshared = os.environ['LDSHARED']
++ if 'LDCXXSHARED' in os.environ:
++ ldcxxshared = os.environ['LDCXXSHARED']
+ if 'CPP' in os.environ:
+ cpp = os.environ['CPP']
+ else:
+ cpp = cc + " -E" # not always
+ if 'LDFLAGS' in os.environ:
+ ldshared = ldshared + ' ' + os.environ['LDFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['LDFLAGS']
+ if 'CFLAGS' in os.environ:
+- cflags = opt + ' ' + os.environ['CFLAGS']
++ cflags = os.environ['CFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CFLAGS']
++ if 'CXXFLAGS' in os.environ:
++ cxxflags = os.environ['CXXFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CXXFLAGS']
+ if 'CPPFLAGS' in os.environ:
+ cpp = cpp + ' ' + os.environ['CPPFLAGS']
+ cflags = cflags + ' ' + os.environ['CPPFLAGS']
++ cxxflags = cxxflags + ' ' + os.environ['CPPFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CPPFLAGS']
+ if 'AR' in os.environ:
+ ar = os.environ['AR']
+ if 'ARFLAGS' in os.environ:
+@@ -209,13 +219,17 @@
+ archiver = ar + ' ' + ar_flags
+
+ cc_cmd = cc + ' ' + cflags
++ cxx_cmd = cxx + ' ' + cxxflags
+ compiler.set_executables(
+ preprocessor=cpp,
+ compiler=cc_cmd,
+ compiler_so=cc_cmd + ' ' + ccshared,
+- compiler_cxx=cxx,
++ compiler_cxx=cxx_cmd,
++ compiler_so_cxx=cxx_cmd + ' ' + ccshared,
+ linker_so=ldshared,
+ linker_exe=cc,
++ linker_so_cxx=ldcxxshared,
++ linker_exe_cxx=cxx,
+ archiver=archiver)
+
+ compiler.shared_lib_extension = so_ext
+--- a/Lib/distutils/unixccompiler.py
++++ b/Lib/distutils/unixccompiler.py
+@@ -55,14 +55,17 @@
+ # are pretty generic; they will probably have to be set by an outsider
+ # (eg. using information discovered by the sysconfig about building
+ # Python extensions).
+- executables = {'preprocessor' : None,
+- 'compiler' : ["cc"],
+- 'compiler_so' : ["cc"],
+- 'compiler_cxx' : ["cc"],
+- 'linker_so' : ["cc", "-shared"],
+- 'linker_exe' : ["cc"],
+- 'archiver' : ["ar", "-cr"],
+- 'ranlib' : None,
++ executables = {'preprocessor' : None,
++ 'compiler' : ["cc"],
++ 'compiler_so' : ["cc"],
++ 'compiler_cxx' : ["c++"],
++ 'compiler_so_cxx' : ["c++"],
++ 'linker_so' : ["cc", "-shared"],
++ 'linker_exe' : ["cc"],
++ 'linker_so_cxx' : ["c++", "-shared"],
++ 'linker_exe_cxx' : ["c++"],
++ 'archiver' : ["ar", "-cr"],
++ 'ranlib' : None,
+ }
+
+ if sys.platform[:6] == "darwin":
+@@ -112,12 +115,19 @@
+
+ def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
+ compiler_so = self.compiler_so
++ compiler_so_cxx = self.compiler_so_cxx
+ if sys.platform == 'darwin':
+ compiler_so = _osx_support.compiler_fixup(compiler_so,
+ cc_args + extra_postargs)
++ compiler_so_cxx = _osx_support.compiler_fixup(compiler_so_cxx,
++ cc_args + extra_postargs)
+ try:
+- self.spawn(compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError, msg:
+ raise CompileError, msg
+
+@@ -174,23 +184,16 @@
+ ld_args.extend(extra_postargs)
+ self.mkpath(os.path.dirname(output_filename))
+ try:
+- if target_desc == CCompiler.EXECUTABLE:
+- linker = self.linker_exe[:]
++ if target_lang == "c++":
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe_cxx[:]
++ else:
++ linker = self.linker_so_cxx[:]
+ else:
+- linker = self.linker_so[:]
+- if target_lang == "c++" and self.compiler_cxx:
+- # skip over environment variable settings if /usr/bin/env
+- # is used to set up the linker's environment.
+- # This is needed on OSX. Note: this assumes that the
+- # normal and C++ compiler have the same environment
+- # settings.
+- i = 0
+- if os.path.basename(linker[0]) == "env":
+- i = 1
+- while '=' in linker[i]:
+- i = i + 1
+-
+- linker[i] = self.compiler_cxx[i]
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe[:]
++ else:
++ linker = self.linker_so[:]
+
+ if sys.platform == 'darwin':
+ linker = _osx_support.compiler_fixup(linker, ld_args)
+--- a/Lib/_osx_support.py
++++ b/Lib/_osx_support.py
+@@ -14,13 +14,13 @@
+ # configuration variables that may contain universal build flags,
+ # like "-arch" or "-isdkroot", that may need customization for
+ # the user environment
+-_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS', 'BASECFLAGS',
+- 'BLDSHARED', 'LDSHARED', 'CC', 'CXX',
+- 'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
+- 'PY_CORE_CFLAGS')
++_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'CXXFLAGS', 'LDFLAGS', 'CPPFLAGS',
++ 'BASECFLAGS', 'BLDSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'CC', 'CXX', 'PY_CFLAGS', 'PY_LDFLAGS',
++ 'PY_CPPFLAGS', 'PY_CORE_CFLAGS')
+
+ # configuration variables that may contain compiler calls
+-_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'CC', 'CXX')
++_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'LDCXXSHARED', 'CC', 'CXX')
+
+ # prefix added to original configuration variable names
+ _INITPRE = '_OSX_SUPPORT_INITIAL_'
diff --git a/var/spack/repos/builtin/packages/python/python-3.6-distutils-C++.patch b/var/spack/repos/builtin/packages/python/python-3.6-distutils-C++.patch
deleted file mode 100644
index 5728fad6f7..0000000000
--- a/var/spack/repos/builtin/packages/python/python-3.6-distutils-C++.patch
+++ /dev/null
@@ -1,241 +0,0 @@
---- a/Lib/_osx_support.py
-+++ b/Lib/_osx_support.py
-@@ -14,13 +14,13 @@ __all__ = [
- # configuration variables that may contain universal build flags,
- # like "-arch" or "-isdkroot", that may need customization for
- # the user environment
--_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS', 'BASECFLAGS',
-- 'BLDSHARED', 'LDSHARED', 'CC', 'CXX',
-- 'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
-- 'PY_CORE_CFLAGS', 'PY_CORE_LDFLAGS')
-+_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'CXXFLAGS', 'LDFLAGS', 'CPPFLAGS',
-+ 'BASECFLAGS', 'BLDSHARED', 'LDSHARED', 'LDCXXSHARED',
-+ 'CC', 'CXX', 'PY_CFLAGS', 'PY_LDFLAGS',
-+ 'PY_CPPFLAGS', 'PY_CORE_LDFLAGS', 'PY_CORE_CFLAGS')
-
- # configuration variables that may contain compiler calls
--_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'CC', 'CXX')
-+_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'LDCXXSHARED', 'CC', 'CXX')
-
- # prefix added to original configuration variable names
- _INITPRE = '_OSX_SUPPORT_INITIAL_'
---- a/Lib/distutils/cygwinccompiler.py
-+++ b/Lib/distutils/cygwinccompiler.py
-@@ -125,8 +125,10 @@ class CygwinCCompiler(UnixCCompiler):
- # dllwrap 2.10.90 is buggy
- if self.ld_version >= "2.10.90":
- self.linker_dll = "gcc"
-+ self.linker_dll_cxx = "g++"
- else:
- self.linker_dll = "dllwrap"
-+ self.linker_dll_cxx = "dllwrap"
-
- # ld_version >= "2.13" support -shared so use it instead of
- # -mdll -static
-@@ -140,9 +142,13 @@ class CygwinCCompiler(UnixCCompiler):
- self.set_executables(compiler='gcc -mcygwin -O -Wall',
- compiler_so='gcc -mcygwin -mdll -O -Wall',
- compiler_cxx='g++ -mcygwin -O -Wall',
-+ compiler_so_cxx='g++ -mcygwin -mdll -O -Wall',
- linker_exe='gcc -mcygwin',
- linker_so=('%s -mcygwin %s' %
-- (self.linker_dll, shared_option)))
-+ (self.linker_dll, shared_option)),
-+ linker_exe_cxx='g++ -mcygwin',
-+ linker_so_cxx=('%s -mcygwin %s' %
-+ (self.linker_dll_cxx, shared_option)))
-
- # cygwin and mingw32 need different sets of libraries
- if self.gcc_version == "2.91.57":
-@@ -166,8 +172,12 @@ class CygwinCCompiler(UnixCCompiler):
- raise CompileError(msg)
- else: # for other files use the C-compiler
- try:
-- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
-- extra_postargs)
-+ if self.detect_language(src) == 'c++':
-+ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
-+ extra_postargs)
-+ else:
-+ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
-+ extra_postargs)
- except DistutilsExecError as msg:
- raise CompileError(msg)
-
-@@ -302,9 +312,14 @@ class Mingw32CCompiler(CygwinCCompiler):
- self.set_executables(compiler='gcc -O -Wall',
- compiler_so='gcc -mdll -O -Wall',
- compiler_cxx='g++ -O -Wall',
-+ compiler_so_cxx='g++ -mdll -O -Wall',
- linker_exe='gcc',
- linker_so='%s %s %s'
- % (self.linker_dll, shared_option,
-+ entry_point),
-+ linker_exe_cxx='g++',
-+ linker_so_cxx='%s %s %s'
-+ % (self.linker_dll_cxx, shared_option,
- entry_point))
- # Maybe we should also append -mthreads, but then the finished
- # dlls need another dll (mingwm10.dll see Mingw32 docs)
---- a/Lib/distutils/sysconfig.py
-+++ b/Lib/distutils/sysconfig.py
-@@ -170,9 +170,11 @@ def customize_compiler(compiler):
- _osx_support.customize_compiler(_config_vars)
- _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
-
-- (cc, cxx, opt, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \
-- get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS',
-- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
-+ (cc, cxx, cflags, ccshared, ldshared, ldcxxshared, shlib_suffix, ar, ar_flags) = \
-+ get_config_vars('CC', 'CXX', 'CFLAGS', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED',
-+ 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
-+
-+ cxxflags = cflags
-
- if 'CC' in os.environ:
- newcc = os.environ['CC']
-@@ -187,19 +189,27 @@ def customize_compiler(compiler):
- cxx = os.environ['CXX']
- if 'LDSHARED' in os.environ:
- ldshared = os.environ['LDSHARED']
-+ if 'LDCXXSHARED' in os.environ:
-+ ldcxxshared = os.environ['LDCXXSHARED']
- if 'CPP' in os.environ:
- cpp = os.environ['CPP']
- else:
- cpp = cc + " -E" # not always
- if 'LDFLAGS' in os.environ:
- ldshared = ldshared + ' ' + os.environ['LDFLAGS']
-+ ldcxxshared = ldcxxshared + ' ' + os.environ['LDFLAGS']
- if 'CFLAGS' in os.environ:
-- cflags = opt + ' ' + os.environ['CFLAGS']
-+ cflags = os.environ['CFLAGS']
- ldshared = ldshared + ' ' + os.environ['CFLAGS']
-+ if 'CXXFLAGS' in os.environ:
-+ cxxflags = os.environ['CXXFLAGS']
-+ ldcxxshared = ldcxxshared + ' ' + os.environ['CXXFLAGS']
- if 'CPPFLAGS' in os.environ:
- cpp = cpp + ' ' + os.environ['CPPFLAGS']
- cflags = cflags + ' ' + os.environ['CPPFLAGS']
-+ cxxflags = cxxflags + ' ' + os.environ['CPPFLAGS']
- ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
-+ ldcxxshared = ldcxxshared + ' ' + os.environ['CPPFLAGS']
- if 'AR' in os.environ:
- ar = os.environ['AR']
- if 'ARFLAGS' in os.environ:
-@@ -208,13 +218,17 @@ def customize_compiler(compiler):
- archiver = ar + ' ' + ar_flags
-
- cc_cmd = cc + ' ' + cflags
-+ cxx_cmd = cxx + ' ' + cxxflags
- compiler.set_executables(
- preprocessor=cpp,
- compiler=cc_cmd,
- compiler_so=cc_cmd + ' ' + ccshared,
-- compiler_cxx=cxx,
-+ compiler_cxx=cxx_cmd,
-+ compiler_so_cxx=cxx_cmd + ' ' + ccshared,
- linker_so=ldshared,
- linker_exe=cc,
-+ linker_so_cxx=ldcxxshared,
-+ linker_exe_cxx=cxx,
- archiver=archiver)
-
- compiler.shared_lib_extension = shlib_suffix
---- a/Lib/distutils/unixccompiler.py
-+++ b/Lib/distutils/unixccompiler.py
-@@ -52,14 +52,17 @@ class UnixCCompiler(CCompiler):
- # are pretty generic; they will probably have to be set by an outsider
- # (eg. using information discovered by the sysconfig about building
- # Python extensions).
-- executables = {'preprocessor' : None,
-- 'compiler' : ["cc"],
-- 'compiler_so' : ["cc"],
-- 'compiler_cxx' : ["cc"],
-- 'linker_so' : ["cc", "-shared"],
-- 'linker_exe' : ["cc"],
-- 'archiver' : ["ar", "-cr"],
-- 'ranlib' : None,
-+ executables = {'preprocessor' : None,
-+ 'compiler' : ["cc"],
-+ 'compiler_so' : ["cc"],
-+ 'compiler_cxx' : ["c++"],
-+ 'compiler_so_cxx' : ["c++"],
-+ 'linker_so' : ["cc", "-shared"],
-+ 'linker_exe' : ["cc"],
-+ 'linker_so_cxx' : ["c++", "-shared"],
-+ 'linker_exe_cxx' : ["c++"],
-+ 'archiver' : ["ar", "-cr"],
-+ 'ranlib' : None,
- }
-
- if sys.platform[:6] == "darwin":
-@@ -110,12 +113,19 @@ class UnixCCompiler(CCompiler):
-
- def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
- compiler_so = self.compiler_so
-+ compiler_so_cxx = self.compiler_so_cxx
- if sys.platform == 'darwin':
- compiler_so = _osx_support.compiler_fixup(compiler_so,
- cc_args + extra_postargs)
-+ compiler_so_cxx = _osx_support.compiler_fixup(compiler_so_cxx,
-+ cc_args + extra_postargs)
- try:
-- self.spawn(compiler_so + cc_args + [src, '-o', obj] +
-- extra_postargs)
-+ if self.detect_language(src) == 'c++':
-+ self.spawn(compiler_so_cxx + cc_args + [src, '-o', obj] +
-+ extra_postargs)
-+ else:
-+ self.spawn(compiler_so + cc_args + [src, '-o', obj] +
-+ extra_postargs)
- except DistutilsExecError as msg:
- raise CompileError(msg)
-
-@@ -173,22 +183,16 @@ class UnixCCompiler(CCompiler):
- ld_args.extend(extra_postargs)
- self.mkpath(os.path.dirname(output_filename))
- try:
-- if target_desc == CCompiler.EXECUTABLE:
-- linker = self.linker_exe[:]
-+ if target_lang == "c++":
-+ if target_desc == CCompiler.EXECUTABLE:
-+ linker = self.linker_exe_cxx[:]
-+ else:
-+ linker = self.linker_so_cxx[:]
- else:
-- linker = self.linker_so[:]
-- if target_lang == "c++" and self.compiler_cxx:
-- # skip over environment variable settings if /usr/bin/env
-- # is used to set up the linker's environment.
-- # This is needed on OSX. Note: this assumes that the
-- # normal and C++ compiler have the same environment
-- # settings.
-- i = 0
-- if os.path.basename(linker[0]) == "env":
-- i = 1
-- while '=' in linker[i]:
-- i += 1
-- linker[i] = self.compiler_cxx[i]
-+ if target_desc == CCompiler.EXECUTABLE:
-+ linker = self.linker_exe[:]
-+ else:
-+ linker = self.linker_so[:]
-
- if sys.platform == 'darwin':
- linker = _osx_support.compiler_fixup(linker, ld_args)
---- a/Makefile.pre.in
-+++ b/Makefile.pre.in
-@@ -584,10 +584,10 @@ sharedmods: $(BUILDPYTHON) pybuilddir.txt Modules/_math.o
- *\ -s*|s*) quiet="-q";; \
- *) quiet="";; \
- esac; \
-- echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
-+ echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
- _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
- $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build"; \
-- $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
-+ $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
- _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
- $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build
-
diff --git a/var/spack/repos/builtin/packages/python/python-3.6.8-distutils-C++.patch b/var/spack/repos/builtin/packages/python/python-3.6.8-distutils-C++.patch
new file mode 100644
index 0000000000..5728fad6f7
--- /dev/null
+++ b/var/spack/repos/builtin/packages/python/python-3.6.8-distutils-C++.patch
@@ -0,0 +1,241 @@
+--- a/Lib/_osx_support.py
++++ b/Lib/_osx_support.py
+@@ -14,13 +14,13 @@ __all__ = [
+ # configuration variables that may contain universal build flags,
+ # like "-arch" or "-isdkroot", that may need customization for
+ # the user environment
+-_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS', 'BASECFLAGS',
+- 'BLDSHARED', 'LDSHARED', 'CC', 'CXX',
+- 'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
+- 'PY_CORE_CFLAGS', 'PY_CORE_LDFLAGS')
++_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'CXXFLAGS', 'LDFLAGS', 'CPPFLAGS',
++ 'BASECFLAGS', 'BLDSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'CC', 'CXX', 'PY_CFLAGS', 'PY_LDFLAGS',
++ 'PY_CPPFLAGS', 'PY_CORE_LDFLAGS', 'PY_CORE_CFLAGS')
+
+ # configuration variables that may contain compiler calls
+-_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'CC', 'CXX')
++_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'LDCXXSHARED', 'CC', 'CXX')
+
+ # prefix added to original configuration variable names
+ _INITPRE = '_OSX_SUPPORT_INITIAL_'
+--- a/Lib/distutils/cygwinccompiler.py
++++ b/Lib/distutils/cygwinccompiler.py
+@@ -125,8 +125,10 @@ class CygwinCCompiler(UnixCCompiler):
+ # dllwrap 2.10.90 is buggy
+ if self.ld_version >= "2.10.90":
+ self.linker_dll = "gcc"
++ self.linker_dll_cxx = "g++"
+ else:
+ self.linker_dll = "dllwrap"
++ self.linker_dll_cxx = "dllwrap"
+
+ # ld_version >= "2.13" support -shared so use it instead of
+ # -mdll -static
+@@ -140,9 +142,13 @@ class CygwinCCompiler(UnixCCompiler):
+ self.set_executables(compiler='gcc -mcygwin -O -Wall',
+ compiler_so='gcc -mcygwin -mdll -O -Wall',
+ compiler_cxx='g++ -mcygwin -O -Wall',
++ compiler_so_cxx='g++ -mcygwin -mdll -O -Wall',
+ linker_exe='gcc -mcygwin',
+ linker_so=('%s -mcygwin %s' %
+- (self.linker_dll, shared_option)))
++ (self.linker_dll, shared_option)),
++ linker_exe_cxx='g++ -mcygwin',
++ linker_so_cxx=('%s -mcygwin %s' %
++ (self.linker_dll_cxx, shared_option)))
+
+ # cygwin and mingw32 need different sets of libraries
+ if self.gcc_version == "2.91.57":
+@@ -166,8 +172,12 @@ class CygwinCCompiler(UnixCCompiler):
+ raise CompileError(msg)
+ else: # for other files use the C-compiler
+ try:
+- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError as msg:
+ raise CompileError(msg)
+
+@@ -302,9 +312,14 @@ class Mingw32CCompiler(CygwinCCompiler):
+ self.set_executables(compiler='gcc -O -Wall',
+ compiler_so='gcc -mdll -O -Wall',
+ compiler_cxx='g++ -O -Wall',
++ compiler_so_cxx='g++ -mdll -O -Wall',
+ linker_exe='gcc',
+ linker_so='%s %s %s'
+ % (self.linker_dll, shared_option,
++ entry_point),
++ linker_exe_cxx='g++',
++ linker_so_cxx='%s %s %s'
++ % (self.linker_dll_cxx, shared_option,
+ entry_point))
+ # Maybe we should also append -mthreads, but then the finished
+ # dlls need another dll (mingwm10.dll see Mingw32 docs)
+--- a/Lib/distutils/sysconfig.py
++++ b/Lib/distutils/sysconfig.py
+@@ -170,9 +170,11 @@ def customize_compiler(compiler):
+ _osx_support.customize_compiler(_config_vars)
+ _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
+
+- (cc, cxx, opt, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \
+- get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS',
+- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++ (cc, cxx, cflags, ccshared, ldshared, ldcxxshared, shlib_suffix, ar, ar_flags) = \
++ get_config_vars('CC', 'CXX', 'CFLAGS', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++
++ cxxflags = cflags
+
+ if 'CC' in os.environ:
+ newcc = os.environ['CC']
+@@ -187,19 +189,27 @@ def customize_compiler(compiler):
+ cxx = os.environ['CXX']
+ if 'LDSHARED' in os.environ:
+ ldshared = os.environ['LDSHARED']
++ if 'LDCXXSHARED' in os.environ:
++ ldcxxshared = os.environ['LDCXXSHARED']
+ if 'CPP' in os.environ:
+ cpp = os.environ['CPP']
+ else:
+ cpp = cc + " -E" # not always
+ if 'LDFLAGS' in os.environ:
+ ldshared = ldshared + ' ' + os.environ['LDFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['LDFLAGS']
+ if 'CFLAGS' in os.environ:
+- cflags = opt + ' ' + os.environ['CFLAGS']
++ cflags = os.environ['CFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CFLAGS']
++ if 'CXXFLAGS' in os.environ:
++ cxxflags = os.environ['CXXFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CXXFLAGS']
+ if 'CPPFLAGS' in os.environ:
+ cpp = cpp + ' ' + os.environ['CPPFLAGS']
+ cflags = cflags + ' ' + os.environ['CPPFLAGS']
++ cxxflags = cxxflags + ' ' + os.environ['CPPFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CPPFLAGS']
+ if 'AR' in os.environ:
+ ar = os.environ['AR']
+ if 'ARFLAGS' in os.environ:
+@@ -208,13 +218,17 @@ def customize_compiler(compiler):
+ archiver = ar + ' ' + ar_flags
+
+ cc_cmd = cc + ' ' + cflags
++ cxx_cmd = cxx + ' ' + cxxflags
+ compiler.set_executables(
+ preprocessor=cpp,
+ compiler=cc_cmd,
+ compiler_so=cc_cmd + ' ' + ccshared,
+- compiler_cxx=cxx,
++ compiler_cxx=cxx_cmd,
++ compiler_so_cxx=cxx_cmd + ' ' + ccshared,
+ linker_so=ldshared,
+ linker_exe=cc,
++ linker_so_cxx=ldcxxshared,
++ linker_exe_cxx=cxx,
+ archiver=archiver)
+
+ compiler.shared_lib_extension = shlib_suffix
+--- a/Lib/distutils/unixccompiler.py
++++ b/Lib/distutils/unixccompiler.py
+@@ -52,14 +52,17 @@ class UnixCCompiler(CCompiler):
+ # are pretty generic; they will probably have to be set by an outsider
+ # (eg. using information discovered by the sysconfig about building
+ # Python extensions).
+- executables = {'preprocessor' : None,
+- 'compiler' : ["cc"],
+- 'compiler_so' : ["cc"],
+- 'compiler_cxx' : ["cc"],
+- 'linker_so' : ["cc", "-shared"],
+- 'linker_exe' : ["cc"],
+- 'archiver' : ["ar", "-cr"],
+- 'ranlib' : None,
++ executables = {'preprocessor' : None,
++ 'compiler' : ["cc"],
++ 'compiler_so' : ["cc"],
++ 'compiler_cxx' : ["c++"],
++ 'compiler_so_cxx' : ["c++"],
++ 'linker_so' : ["cc", "-shared"],
++ 'linker_exe' : ["cc"],
++ 'linker_so_cxx' : ["c++", "-shared"],
++ 'linker_exe_cxx' : ["c++"],
++ 'archiver' : ["ar", "-cr"],
++ 'ranlib' : None,
+ }
+
+ if sys.platform[:6] == "darwin":
+@@ -110,12 +113,19 @@ class UnixCCompiler(CCompiler):
+
+ def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
+ compiler_so = self.compiler_so
++ compiler_so_cxx = self.compiler_so_cxx
+ if sys.platform == 'darwin':
+ compiler_so = _osx_support.compiler_fixup(compiler_so,
+ cc_args + extra_postargs)
++ compiler_so_cxx = _osx_support.compiler_fixup(compiler_so_cxx,
++ cc_args + extra_postargs)
+ try:
+- self.spawn(compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError as msg:
+ raise CompileError(msg)
+
+@@ -173,22 +183,16 @@ class UnixCCompiler(CCompiler):
+ ld_args.extend(extra_postargs)
+ self.mkpath(os.path.dirname(output_filename))
+ try:
+- if target_desc == CCompiler.EXECUTABLE:
+- linker = self.linker_exe[:]
++ if target_lang == "c++":
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe_cxx[:]
++ else:
++ linker = self.linker_so_cxx[:]
+ else:
+- linker = self.linker_so[:]
+- if target_lang == "c++" and self.compiler_cxx:
+- # skip over environment variable settings if /usr/bin/env
+- # is used to set up the linker's environment.
+- # This is needed on OSX. Note: this assumes that the
+- # normal and C++ compiler have the same environment
+- # settings.
+- i = 0
+- if os.path.basename(linker[0]) == "env":
+- i = 1
+- while '=' in linker[i]:
+- i += 1
+- linker[i] = self.compiler_cxx[i]
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe[:]
++ else:
++ linker = self.linker_so[:]
+
+ if sys.platform == 'darwin':
+ linker = _osx_support.compiler_fixup(linker, ld_args)
+--- a/Makefile.pre.in
++++ b/Makefile.pre.in
+@@ -584,10 +584,10 @@ sharedmods: $(BUILDPYTHON) pybuilddir.txt Modules/_math.o
+ *\ -s*|s*) quiet="-q";; \
+ *) quiet="";; \
+ esac; \
+- echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
++ echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
+ _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
+ $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build"; \
+- $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
++ $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
+ _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
+ $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build
+
diff --git a/var/spack/repos/builtin/packages/python/python-3.7+-distutils-C++.patch b/var/spack/repos/builtin/packages/python/python-3.7+-distutils-C++.patch
deleted file mode 100644
index 02daf0a11b..0000000000
--- a/var/spack/repos/builtin/packages/python/python-3.7+-distutils-C++.patch
+++ /dev/null
@@ -1,257 +0,0 @@
-diff --git a/Lib/_osx_support.py b/Lib/_osx_support.py
-index db6674e..ccbe09a 100644
---- a/Lib/_osx_support.py
-+++ b/Lib/_osx_support.py
-@@ -14,13 +14,13 @@ __all__ = [
- # configuration variables that may contain universal build flags,
- # like "-arch" or "-isdkroot", that may need customization for
- # the user environment
--_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS', 'BASECFLAGS',
-- 'BLDSHARED', 'LDSHARED', 'CC', 'CXX',
-- 'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
-- 'PY_CORE_CFLAGS', 'PY_CORE_LDFLAGS')
-+_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'CXXFLAGS', 'LDFLAGS', 'CPPFLAGS',
-+ 'BASECFLAGS', 'BLDSHARED', 'LDSHARED', 'LDCXXSHARED',
-+ 'CC', 'CXX', 'PY_CFLAGS', 'PY_LDFLAGS',
-+ 'PY_CPPFLAGS', 'PY_CORE_LDFLAGS', 'PY_CORE_CFLAGS')
-
- # configuration variables that may contain compiler calls
--_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'CC', 'CXX')
-+_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'LDCXXSHARED', 'CC', 'CXX')
-
- # prefix added to original configuration variable names
- _INITPRE = '_OSX_SUPPORT_INITIAL_'
-diff --git a/Lib/distutils/cygwinccompiler.py b/Lib/distutils/cygwinccompiler.py
-index 6c5d777..640fa2d 100644
---- a/Lib/distutils/cygwinccompiler.py
-+++ b/Lib/distutils/cygwinccompiler.py
-@@ -125,8 +125,10 @@ class CygwinCCompiler(UnixCCompiler):
- # dllwrap 2.10.90 is buggy
- if self.ld_version >= "2.10.90":
- self.linker_dll = "gcc"
-+ self.linker_dll_cxx = "g++"
- else:
- self.linker_dll = "dllwrap"
-+ self.linker_dll_cxx = "dllwrap"
-
- # ld_version >= "2.13" support -shared so use it instead of
- # -mdll -static
-@@ -140,9 +142,13 @@ class CygwinCCompiler(UnixCCompiler):
- self.set_executables(compiler='gcc -mcygwin -O -Wall',
- compiler_so='gcc -mcygwin -mdll -O -Wall',
- compiler_cxx='g++ -mcygwin -O -Wall',
-+ compiler_so_cxx='g++ -mcygwin -mdll -O -Wall',
- linker_exe='gcc -mcygwin',
- linker_so=('%s -mcygwin %s' %
-- (self.linker_dll, shared_option)))
-+ (self.linker_dll, shared_option)),
-+ linker_exe_cxx='g++ -mcygwin',
-+ linker_so_cxx=('%s -mcygwin %s' %
-+ (self.linker_dll_cxx, shared_option)))
-
- # cygwin and mingw32 need different sets of libraries
- if self.gcc_version == "2.91.57":
-@@ -166,8 +172,12 @@ class CygwinCCompiler(UnixCCompiler):
- raise CompileError(msg)
- else: # for other files use the C-compiler
- try:
-- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
-- extra_postargs)
-+ if self.detect_language(src) == 'c++':
-+ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
-+ extra_postargs)
-+ else:
-+ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
-+ extra_postargs)
- except DistutilsExecError as msg:
- raise CompileError(msg)
-
-@@ -302,9 +312,14 @@ class Mingw32CCompiler(CygwinCCompiler):
- self.set_executables(compiler='gcc -O -Wall',
- compiler_so='gcc -mdll -O -Wall',
- compiler_cxx='g++ -O -Wall',
-+ compiler_so_cxx='g++ -mdll -O -Wall',
- linker_exe='gcc',
- linker_so='%s %s %s'
- % (self.linker_dll, shared_option,
-+ entry_point),
-+ linker_exe_cxx='g++',
-+ linker_so_cxx='%s %s %s'
-+ % (self.linker_dll_cxx, shared_option,
- entry_point))
- # Maybe we should also append -mthreads, but then the finished
- # dlls need another dll (mingwm10.dll see Mingw32 docs)
-diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py
-index 0a034ee..ecf4759 100644
---- a/Lib/distutils/sysconfig.py
-+++ b/Lib/distutils/sysconfig.py
-@@ -188,9 +188,11 @@ def customize_compiler(compiler):
- _osx_support.customize_compiler(_config_vars)
- _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
-
-- (cc, cxx, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \
-- get_config_vars('CC', 'CXX', 'CFLAGS',
-- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
-+ (cc, cxx, cflags, ccshared, ldshared, ldcxxshared, shlib_suffix, ar, ar_flags) = \
-+ get_config_vars('CC', 'CXX', 'CFLAGS', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED',
-+ 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
-+
-+ cxxflags = cflags
-
- if 'CC' in os.environ:
- newcc = os.environ['CC']
-@@ -205,19 +207,27 @@ def customize_compiler(compiler):
- cxx = os.environ['CXX']
- if 'LDSHARED' in os.environ:
- ldshared = os.environ['LDSHARED']
-+ if 'LDCXXSHARED' in os.environ:
-+ ldcxxshared = os.environ['LDCXXSHARED']
- if 'CPP' in os.environ:
- cpp = os.environ['CPP']
- else:
- cpp = cc + " -E" # not always
- if 'LDFLAGS' in os.environ:
- ldshared = ldshared + ' ' + os.environ['LDFLAGS']
-+ ldcxxshared = ldcxxshared + ' ' + os.environ['LDFLAGS']
- if 'CFLAGS' in os.environ:
- cflags = cflags + ' ' + os.environ['CFLAGS']
- ldshared = ldshared + ' ' + os.environ['CFLAGS']
-+ if 'CXXFLAGS' in os.environ:
-+ cxxflags = cxxflags + ' ' + os.environ['CXXFLAGS']
-+ ldcxxshared = ldcxxshared + ' ' + os.environ['CXXFLAGS']
- if 'CPPFLAGS' in os.environ:
- cpp = cpp + ' ' + os.environ['CPPFLAGS']
- cflags = cflags + ' ' + os.environ['CPPFLAGS']
-+ cxxflags = cxxflags + ' ' + os.environ['CPPFLAGS']
- ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
-+ ldcxxshared = ldcxxshared + ' ' + os.environ['CPPFLAGS']
- if 'AR' in os.environ:
- ar = os.environ['AR']
- if 'ARFLAGS' in os.environ:
-@@ -226,13 +236,17 @@ def customize_compiler(compiler):
- archiver = ar + ' ' + ar_flags
-
- cc_cmd = cc + ' ' + cflags
-+ cxx_cmd = cxx + ' ' + cxxflags
- compiler.set_executables(
- preprocessor=cpp,
- compiler=cc_cmd,
- compiler_so=cc_cmd + ' ' + ccshared,
-- compiler_cxx=cxx,
-+ compiler_cxx=cxx_cmd,
-+ compiler_so_cxx=cxx_cmd + ' ' + ccshared,
- linker_so=ldshared,
- linker_exe=cc,
-+ linker_so_cxx=ldcxxshared,
-+ linker_exe_cxx=cxx,
- archiver=archiver)
-
- compiler.shared_lib_extension = shlib_suffix
-diff --git a/Lib/distutils/unixccompiler.py b/Lib/distutils/unixccompiler.py
-index d10a78d..7e88781 100644
---- a/Lib/distutils/unixccompiler.py
-+++ b/Lib/distutils/unixccompiler.py
-@@ -52,14 +52,17 @@ class UnixCCompiler(CCompiler):
- # are pretty generic; they will probably have to be set by an outsider
- # (eg. using information discovered by the sysconfig about building
- # Python extensions).
-- executables = {'preprocessor' : None,
-- 'compiler' : ["cc"],
-- 'compiler_so' : ["cc"],
-- 'compiler_cxx' : ["cc"],
-- 'linker_so' : ["cc", "-shared"],
-- 'linker_exe' : ["cc"],
-- 'archiver' : ["ar", "-cr"],
-- 'ranlib' : None,
-+ executables = {'preprocessor' : None,
-+ 'compiler' : ["cc"],
-+ 'compiler_so' : ["cc"],
-+ 'compiler_cxx' : ["c++"],
-+ 'compiler_so_cxx' : ["c++"],
-+ 'linker_so' : ["cc", "-shared"],
-+ 'linker_exe' : ["cc"],
-+ 'linker_so_cxx' : ["c++", "-shared"],
-+ 'linker_exe_cxx' : ["c++"],
-+ 'archiver' : ["ar", "-cr"],
-+ 'ranlib' : None,
- }
-
- if sys.platform[:6] == "darwin":
-@@ -110,12 +113,19 @@ class UnixCCompiler(CCompiler):
-
- def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
- compiler_so = self.compiler_so
-+ compiler_so_cxx = self.compiler_so_cxx
- if sys.platform == 'darwin':
- compiler_so = _osx_support.compiler_fixup(compiler_so,
- cc_args + extra_postargs)
-+ compiler_so_cxx = _osx_support.compiler_fixup(compiler_so_cxx,
-+ cc_args + extra_postargs)
- try:
-- self.spawn(compiler_so + cc_args + [src, '-o', obj] +
-- extra_postargs)
-+ if self.detect_language(src) == 'c++':
-+ self.spawn(compiler_so_cxx + cc_args + [src, '-o', obj] +
-+ extra_postargs)
-+ else:
-+ self.spawn(compiler_so + cc_args + [src, '-o', obj] +
-+ extra_postargs)
- except DistutilsExecError as msg:
- raise CompileError(msg)
-
-@@ -173,30 +183,16 @@ class UnixCCompiler(CCompiler):
- ld_args.extend(extra_postargs)
- self.mkpath(os.path.dirname(output_filename))
- try:
-- if target_desc == CCompiler.EXECUTABLE:
-- linker = self.linker_exe[:]
-+ if target_lang == "c++":
-+ if target_desc == CCompiler.EXECUTABLE:
-+ linker = self.linker_exe_cxx[:]
-+ else:
-+ linker = self.linker_so_cxx[:]
- else:
-- linker = self.linker_so[:]
-- if target_lang == "c++" and self.compiler_cxx:
-- # skip over environment variable settings if /usr/bin/env
-- # is used to set up the linker's environment.
-- # This is needed on OSX. Note: this assumes that the
-- # normal and C++ compiler have the same environment
-- # settings.
-- i = 0
-- if os.path.basename(linker[0]) == "env":
-- i = 1
-- while '=' in linker[i]:
-- i += 1
--
-- if os.path.basename(linker[i]) == 'ld_so_aix':
-- # AIX platforms prefix the compiler with the ld_so_aix
-- # script, so we need to adjust our linker index
-- offset = 1
-+ if target_desc == CCompiler.EXECUTABLE:
-+ linker = self.linker_exe[:]
- else:
-- offset = 0
--
-- linker[i+offset] = self.compiler_cxx[i]
-+ linker = self.linker_so[:]
-
- if sys.platform == 'darwin':
- linker = _osx_support.compiler_fixup(linker, ld_args)
-diff --git a/Makefile.pre.in b/Makefile.pre.in
-index 35ca1a8..cfa79df 100644
---- a/Makefile.pre.in
-+++ b/Makefile.pre.in
-@@ -618,10 +618,10 @@ sharedmods: $(BUILDPYTHON) pybuilddir.txt Modules/_math.o
- *\ -s*|s*) quiet="-q";; \
- *) quiet="";; \
- esac; \
-- echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
-+ echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
- _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
- $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build"; \
-- $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
-+ $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
- _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
- $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build
-
diff --git a/var/spack/repos/builtin/packages/python/python-3.7.3-distutils-C++.patch b/var/spack/repos/builtin/packages/python/python-3.7.3-distutils-C++.patch
new file mode 100644
index 0000000000..e29323bf0b
--- /dev/null
+++ b/var/spack/repos/builtin/packages/python/python-3.7.3-distutils-C++.patch
@@ -0,0 +1,256 @@
+diff --git a/Lib/_osx_support.py b/Lib/_osx_support.py
+index db6674e..ccbe09a 100644
+--- a/Lib/_osx_support.py
++++ b/Lib/_osx_support.py
+@@ -14,13 +14,13 @@ __all__ = [
+ # configuration variables that may contain universal build flags,
+ # like "-arch" or "-isdkroot", that may need customization for
+ # the user environment
+-_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS', 'BASECFLAGS',
+- 'BLDSHARED', 'LDSHARED', 'CC', 'CXX',
+- 'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
+- 'PY_CORE_CFLAGS', 'PY_CORE_LDFLAGS')
++_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'CXXFLAGS', 'LDFLAGS', 'CPPFLAGS',
++ 'BASECFLAGS', 'BLDSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'CC', 'CXX', 'PY_CFLAGS', 'PY_LDFLAGS',
++ 'PY_CPPFLAGS', 'PY_CORE_LDFLAGS', 'PY_CORE_CFLAGS')
+
+ # configuration variables that may contain compiler calls
+-_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'CC', 'CXX')
++_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'LDCXXSHARED', 'CC', 'CXX')
+
+ # prefix added to original configuration variable names
+ _INITPRE = '_OSX_SUPPORT_INITIAL_'
+diff --git a/Lib/distutils/cygwinccompiler.py b/Lib/distutils/cygwinccompiler.py
+index 6c5d777..640fa2d 100644
+--- a/Lib/distutils/cygwinccompiler.py
++++ b/Lib/distutils/cygwinccompiler.py
+@@ -125,8 +125,10 @@ class CygwinCCompiler(UnixCCompiler):
+ # dllwrap 2.10.90 is buggy
+ if self.ld_version >= "2.10.90":
+ self.linker_dll = "gcc"
++ self.linker_dll_cxx = "g++"
+ else:
+ self.linker_dll = "dllwrap"
++ self.linker_dll_cxx = "dllwrap"
+
+ # ld_version >= "2.13" support -shared so use it instead of
+ # -mdll -static
+@@ -140,9 +142,13 @@ class CygwinCCompiler(UnixCCompiler):
+ self.set_executables(compiler='gcc -mcygwin -O -Wall',
+ compiler_so='gcc -mcygwin -mdll -O -Wall',
+ compiler_cxx='g++ -mcygwin -O -Wall',
++ compiler_so_cxx='g++ -mcygwin -mdll -O -Wall',
+ linker_exe='gcc -mcygwin',
+ linker_so=('%s -mcygwin %s' %
+- (self.linker_dll, shared_option)))
++ (self.linker_dll, shared_option)),
++ linker_exe_cxx='g++ -mcygwin',
++ linker_so_cxx=('%s -mcygwin %s' %
++ (self.linker_dll_cxx, shared_option)))
+
+ # cygwin and mingw32 need different sets of libraries
+ if self.gcc_version == "2.91.57":
+@@ -166,8 +172,12 @@ class CygwinCCompiler(UnixCCompiler):
+ raise CompileError(msg)
+ else: # for other files use the C-compiler
+ try:
+- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError as msg:
+ raise CompileError(msg)
+
+@@ -302,9 +312,14 @@ class Mingw32CCompiler(CygwinCCompiler):
+ self.set_executables(compiler='gcc -O -Wall',
+ compiler_so='gcc -mdll -O -Wall',
+ compiler_cxx='g++ -O -Wall',
++ compiler_so_cxx='g++ -mdll -O -Wall',
+ linker_exe='gcc',
+ linker_so='%s %s %s'
+ % (self.linker_dll, shared_option,
++ entry_point),
++ linker_exe_cxx='g++',
++ linker_so_cxx='%s %s %s'
++ % (self.linker_dll_cxx, shared_option,
+ entry_point))
+ # Maybe we should also append -mthreads, but then the finished
+ # dlls need another dll (mingwm10.dll see Mingw32 docs)
+diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py
+index 83160f8..b735369 100644
+--- a/Lib/distutils/sysconfig.py
++++ b/Lib/distutils/sysconfig.py
+@@ -183,9 +183,11 @@ def customize_compiler(compiler):
+ _osx_support.customize_compiler(_config_vars)
+ _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
+
+- (cc, cxx, opt, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \
++ (cc, cxx, opt, cflags, ccshared, ldshared, ldcxxshared, shlib_suffix, ar, ar_flags) = \
+ get_config_vars('CC', 'CXX', 'OPT', 'CFLAGS',
+- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++ 'CCSHARED', 'LDSHARED', 'LDCXXSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++
++ cxxflags = cflags
+
+ if 'CC' in os.environ:
+ newcc = os.environ['CC']
+@@ -200,19 +202,27 @@ def customize_compiler(compiler):
+ cxx = os.environ['CXX']
+ if 'LDSHARED' in os.environ:
+ ldshared = os.environ['LDSHARED']
++ if 'LDCXXSHARED' in os.environ:
++ ldcxxshared = os.environ['LDCXXSHARED']
+ if 'CPP' in os.environ:
+ cpp = os.environ['CPP']
+ else:
+ cpp = cc + " -E" # not always
+ if 'LDFLAGS' in os.environ:
+ ldshared = ldshared + ' ' + os.environ['LDFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['LDFLAGS']
+ if 'CFLAGS' in os.environ:
+ cflags = opt + ' ' + os.environ['CFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CFLAGS']
++ if 'CXXFLAGS' in os.environ:
++ cxxflags = opt + ' ' + os.environ['CXXFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CXXFLAGS']
+ if 'CPPFLAGS' in os.environ:
+ cpp = cpp + ' ' + os.environ['CPPFLAGS']
++ cxxflags = cxxflags + ' ' + os.environ['CPPFLAGS']
+ cflags = cflags + ' ' + os.environ['CPPFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CPPFLAGS']
+ if 'AR' in os.environ:
+ ar = os.environ['AR']
+ if 'ARFLAGS' in os.environ:
+@@ -221,13 +231,17 @@ def customize_compiler(compiler):
+ archiver = ar + ' ' + ar_flags
+
+ cc_cmd = cc + ' ' + cflags
++ cxx_cmd = cxx + ' ' + cxxflags
+ compiler.set_executables(
+ preprocessor=cpp,
+ compiler=cc_cmd,
+ compiler_so=cc_cmd + ' ' + ccshared,
+- compiler_cxx=cxx,
++ compiler_cxx=cxx_cmd,
++ compiler_so_cxx=cxx_cmd + ' ' + ccshared,
+ linker_so=ldshared,
+ linker_exe=cc,
++ linker_so_cxx=ldcxxshared,
++ linker_exe_cxx=cxx,
+ archiver=archiver)
+
+ compiler.shared_lib_extension = shlib_suffix
+diff --git a/Lib/distutils/unixccompiler.py b/Lib/distutils/unixccompiler.py
+index d10a78d..7e88781 100644
+--- a/Lib/distutils/unixccompiler.py
++++ b/Lib/distutils/unixccompiler.py
+@@ -52,14 +52,17 @@ class UnixCCompiler(CCompiler):
+ # are pretty generic; they will probably have to be set by an outsider
+ # (eg. using information discovered by the sysconfig about building
+ # Python extensions).
+- executables = {'preprocessor' : None,
+- 'compiler' : ["cc"],
+- 'compiler_so' : ["cc"],
+- 'compiler_cxx' : ["cc"],
+- 'linker_so' : ["cc", "-shared"],
+- 'linker_exe' : ["cc"],
+- 'archiver' : ["ar", "-cr"],
+- 'ranlib' : None,
++ executables = {'preprocessor' : None,
++ 'compiler' : ["cc"],
++ 'compiler_so' : ["cc"],
++ 'compiler_cxx' : ["c++"],
++ 'compiler_so_cxx' : ["c++"],
++ 'linker_so' : ["cc", "-shared"],
++ 'linker_exe' : ["cc"],
++ 'linker_so_cxx' : ["c++", "-shared"],
++ 'linker_exe_cxx' : ["c++"],
++ 'archiver' : ["ar", "-cr"],
++ 'ranlib' : None,
+ }
+
+ if sys.platform[:6] == "darwin":
+@@ -110,12 +113,19 @@ class UnixCCompiler(CCompiler):
+
+ def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
+ compiler_so = self.compiler_so
++ compiler_so_cxx = self.compiler_so_cxx
+ if sys.platform == 'darwin':
+ compiler_so = _osx_support.compiler_fixup(compiler_so,
+ cc_args + extra_postargs)
++ compiler_so_cxx = _osx_support.compiler_fixup(compiler_so_cxx,
++ cc_args + extra_postargs)
+ try:
+- self.spawn(compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError as msg:
+ raise CompileError(msg)
+
+@@ -173,30 +183,16 @@ class UnixCCompiler(CCompiler):
+ ld_args.extend(extra_postargs)
+ self.mkpath(os.path.dirname(output_filename))
+ try:
+- if target_desc == CCompiler.EXECUTABLE:
+- linker = self.linker_exe[:]
++ if target_lang == "c++":
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe_cxx[:]
++ else:
++ linker = self.linker_so_cxx[:]
+ else:
+- linker = self.linker_so[:]
+- if target_lang == "c++" and self.compiler_cxx:
+- # skip over environment variable settings if /usr/bin/env
+- # is used to set up the linker's environment.
+- # This is needed on OSX. Note: this assumes that the
+- # normal and C++ compiler have the same environment
+- # settings.
+- i = 0
+- if os.path.basename(linker[0]) == "env":
+- i = 1
+- while '=' in linker[i]:
+- i += 1
+-
+- if os.path.basename(linker[i]) == 'ld_so_aix':
+- # AIX platforms prefix the compiler with the ld_so_aix
+- # script, so we need to adjust our linker index
+- offset = 1
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe[:]
+ else:
+- offset = 0
+-
+- linker[i+offset] = self.compiler_cxx[i]
++ linker = self.linker_so[:]
+
+ if sys.platform == 'darwin':
+ linker = _osx_support.compiler_fixup(linker, ld_args)
+diff --git a/Makefile.pre.in b/Makefile.pre.in
+index 2d2e11f..8456e3f 100644
+--- a/Makefile.pre.in
++++ b/Makefile.pre.in
+@@ -615,10 +615,10 @@ sharedmods: $(BUILDPYTHON) pybuilddir.txt Modules/_math.o
+ *\ -s*|s*) quiet="-q";; \
+ *) quiet="";; \
+ esac; \
+- echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
++ echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
+ _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
+ $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build"; \
+- $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
++ $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
+ _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
+ $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build
+
diff --git a/var/spack/repos/builtin/packages/python/python-3.7.4+-distutils-C++.patch b/var/spack/repos/builtin/packages/python/python-3.7.4+-distutils-C++.patch
new file mode 100644
index 0000000000..02daf0a11b
--- /dev/null
+++ b/var/spack/repos/builtin/packages/python/python-3.7.4+-distutils-C++.patch
@@ -0,0 +1,257 @@
+diff --git a/Lib/_osx_support.py b/Lib/_osx_support.py
+index db6674e..ccbe09a 100644
+--- a/Lib/_osx_support.py
++++ b/Lib/_osx_support.py
+@@ -14,13 +14,13 @@ __all__ = [
+ # configuration variables that may contain universal build flags,
+ # like "-arch" or "-isdkroot", that may need customization for
+ # the user environment
+-_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'LDFLAGS', 'CPPFLAGS', 'BASECFLAGS',
+- 'BLDSHARED', 'LDSHARED', 'CC', 'CXX',
+- 'PY_CFLAGS', 'PY_LDFLAGS', 'PY_CPPFLAGS',
+- 'PY_CORE_CFLAGS', 'PY_CORE_LDFLAGS')
++_UNIVERSAL_CONFIG_VARS = ('CFLAGS', 'CXXFLAGS', 'LDFLAGS', 'CPPFLAGS',
++ 'BASECFLAGS', 'BLDSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'CC', 'CXX', 'PY_CFLAGS', 'PY_LDFLAGS',
++ 'PY_CPPFLAGS', 'PY_CORE_LDFLAGS', 'PY_CORE_CFLAGS')
+
+ # configuration variables that may contain compiler calls
+-_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'CC', 'CXX')
++_COMPILER_CONFIG_VARS = ('BLDSHARED', 'LDSHARED', 'LDCXXSHARED', 'CC', 'CXX')
+
+ # prefix added to original configuration variable names
+ _INITPRE = '_OSX_SUPPORT_INITIAL_'
+diff --git a/Lib/distutils/cygwinccompiler.py b/Lib/distutils/cygwinccompiler.py
+index 6c5d777..640fa2d 100644
+--- a/Lib/distutils/cygwinccompiler.py
++++ b/Lib/distutils/cygwinccompiler.py
+@@ -125,8 +125,10 @@ class CygwinCCompiler(UnixCCompiler):
+ # dllwrap 2.10.90 is buggy
+ if self.ld_version >= "2.10.90":
+ self.linker_dll = "gcc"
++ self.linker_dll_cxx = "g++"
+ else:
+ self.linker_dll = "dllwrap"
++ self.linker_dll_cxx = "dllwrap"
+
+ # ld_version >= "2.13" support -shared so use it instead of
+ # -mdll -static
+@@ -140,9 +142,13 @@ class CygwinCCompiler(UnixCCompiler):
+ self.set_executables(compiler='gcc -mcygwin -O -Wall',
+ compiler_so='gcc -mcygwin -mdll -O -Wall',
+ compiler_cxx='g++ -mcygwin -O -Wall',
++ compiler_so_cxx='g++ -mcygwin -mdll -O -Wall',
+ linker_exe='gcc -mcygwin',
+ linker_so=('%s -mcygwin %s' %
+- (self.linker_dll, shared_option)))
++ (self.linker_dll, shared_option)),
++ linker_exe_cxx='g++ -mcygwin',
++ linker_so_cxx=('%s -mcygwin %s' %
++ (self.linker_dll_cxx, shared_option)))
+
+ # cygwin and mingw32 need different sets of libraries
+ if self.gcc_version == "2.91.57":
+@@ -166,8 +172,12 @@ class CygwinCCompiler(UnixCCompiler):
+ raise CompileError(msg)
+ else: # for other files use the C-compiler
+ try:
+- self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(self.compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(self.compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError as msg:
+ raise CompileError(msg)
+
+@@ -302,9 +312,14 @@ class Mingw32CCompiler(CygwinCCompiler):
+ self.set_executables(compiler='gcc -O -Wall',
+ compiler_so='gcc -mdll -O -Wall',
+ compiler_cxx='g++ -O -Wall',
++ compiler_so_cxx='g++ -mdll -O -Wall',
+ linker_exe='gcc',
+ linker_so='%s %s %s'
+ % (self.linker_dll, shared_option,
++ entry_point),
++ linker_exe_cxx='g++',
++ linker_so_cxx='%s %s %s'
++ % (self.linker_dll_cxx, shared_option,
+ entry_point))
+ # Maybe we should also append -mthreads, but then the finished
+ # dlls need another dll (mingwm10.dll see Mingw32 docs)
+diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py
+index 0a034ee..ecf4759 100644
+--- a/Lib/distutils/sysconfig.py
++++ b/Lib/distutils/sysconfig.py
+@@ -188,9 +188,11 @@ def customize_compiler(compiler):
+ _osx_support.customize_compiler(_config_vars)
+ _config_vars['CUSTOMIZED_OSX_COMPILER'] = 'True'
+
+- (cc, cxx, cflags, ccshared, ldshared, shlib_suffix, ar, ar_flags) = \
+- get_config_vars('CC', 'CXX', 'CFLAGS',
+- 'CCSHARED', 'LDSHARED', 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++ (cc, cxx, cflags, ccshared, ldshared, ldcxxshared, shlib_suffix, ar, ar_flags) = \
++ get_config_vars('CC', 'CXX', 'CFLAGS', 'CCSHARED', 'LDSHARED', 'LDCXXSHARED',
++ 'SHLIB_SUFFIX', 'AR', 'ARFLAGS')
++
++ cxxflags = cflags
+
+ if 'CC' in os.environ:
+ newcc = os.environ['CC']
+@@ -205,19 +207,27 @@ def customize_compiler(compiler):
+ cxx = os.environ['CXX']
+ if 'LDSHARED' in os.environ:
+ ldshared = os.environ['LDSHARED']
++ if 'LDCXXSHARED' in os.environ:
++ ldcxxshared = os.environ['LDCXXSHARED']
+ if 'CPP' in os.environ:
+ cpp = os.environ['CPP']
+ else:
+ cpp = cc + " -E" # not always
+ if 'LDFLAGS' in os.environ:
+ ldshared = ldshared + ' ' + os.environ['LDFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['LDFLAGS']
+ if 'CFLAGS' in os.environ:
+ cflags = cflags + ' ' + os.environ['CFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CFLAGS']
++ if 'CXXFLAGS' in os.environ:
++ cxxflags = cxxflags + ' ' + os.environ['CXXFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CXXFLAGS']
+ if 'CPPFLAGS' in os.environ:
+ cpp = cpp + ' ' + os.environ['CPPFLAGS']
+ cflags = cflags + ' ' + os.environ['CPPFLAGS']
++ cxxflags = cxxflags + ' ' + os.environ['CPPFLAGS']
+ ldshared = ldshared + ' ' + os.environ['CPPFLAGS']
++ ldcxxshared = ldcxxshared + ' ' + os.environ['CPPFLAGS']
+ if 'AR' in os.environ:
+ ar = os.environ['AR']
+ if 'ARFLAGS' in os.environ:
+@@ -226,13 +236,17 @@ def customize_compiler(compiler):
+ archiver = ar + ' ' + ar_flags
+
+ cc_cmd = cc + ' ' + cflags
++ cxx_cmd = cxx + ' ' + cxxflags
+ compiler.set_executables(
+ preprocessor=cpp,
+ compiler=cc_cmd,
+ compiler_so=cc_cmd + ' ' + ccshared,
+- compiler_cxx=cxx,
++ compiler_cxx=cxx_cmd,
++ compiler_so_cxx=cxx_cmd + ' ' + ccshared,
+ linker_so=ldshared,
+ linker_exe=cc,
++ linker_so_cxx=ldcxxshared,
++ linker_exe_cxx=cxx,
+ archiver=archiver)
+
+ compiler.shared_lib_extension = shlib_suffix
+diff --git a/Lib/distutils/unixccompiler.py b/Lib/distutils/unixccompiler.py
+index d10a78d..7e88781 100644
+--- a/Lib/distutils/unixccompiler.py
++++ b/Lib/distutils/unixccompiler.py
+@@ -52,14 +52,17 @@ class UnixCCompiler(CCompiler):
+ # are pretty generic; they will probably have to be set by an outsider
+ # (eg. using information discovered by the sysconfig about building
+ # Python extensions).
+- executables = {'preprocessor' : None,
+- 'compiler' : ["cc"],
+- 'compiler_so' : ["cc"],
+- 'compiler_cxx' : ["cc"],
+- 'linker_so' : ["cc", "-shared"],
+- 'linker_exe' : ["cc"],
+- 'archiver' : ["ar", "-cr"],
+- 'ranlib' : None,
++ executables = {'preprocessor' : None,
++ 'compiler' : ["cc"],
++ 'compiler_so' : ["cc"],
++ 'compiler_cxx' : ["c++"],
++ 'compiler_so_cxx' : ["c++"],
++ 'linker_so' : ["cc", "-shared"],
++ 'linker_exe' : ["cc"],
++ 'linker_so_cxx' : ["c++", "-shared"],
++ 'linker_exe_cxx' : ["c++"],
++ 'archiver' : ["ar", "-cr"],
++ 'ranlib' : None,
+ }
+
+ if sys.platform[:6] == "darwin":
+@@ -110,12 +113,19 @@ class UnixCCompiler(CCompiler):
+
+ def _compile(self, obj, src, ext, cc_args, extra_postargs, pp_opts):
+ compiler_so = self.compiler_so
++ compiler_so_cxx = self.compiler_so_cxx
+ if sys.platform == 'darwin':
+ compiler_so = _osx_support.compiler_fixup(compiler_so,
+ cc_args + extra_postargs)
++ compiler_so_cxx = _osx_support.compiler_fixup(compiler_so_cxx,
++ cc_args + extra_postargs)
+ try:
+- self.spawn(compiler_so + cc_args + [src, '-o', obj] +
+- extra_postargs)
++ if self.detect_language(src) == 'c++':
++ self.spawn(compiler_so_cxx + cc_args + [src, '-o', obj] +
++ extra_postargs)
++ else:
++ self.spawn(compiler_so + cc_args + [src, '-o', obj] +
++ extra_postargs)
+ except DistutilsExecError as msg:
+ raise CompileError(msg)
+
+@@ -173,30 +183,16 @@ class UnixCCompiler(CCompiler):
+ ld_args.extend(extra_postargs)
+ self.mkpath(os.path.dirname(output_filename))
+ try:
+- if target_desc == CCompiler.EXECUTABLE:
+- linker = self.linker_exe[:]
++ if target_lang == "c++":
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe_cxx[:]
++ else:
++ linker = self.linker_so_cxx[:]
+ else:
+- linker = self.linker_so[:]
+- if target_lang == "c++" and self.compiler_cxx:
+- # skip over environment variable settings if /usr/bin/env
+- # is used to set up the linker's environment.
+- # This is needed on OSX. Note: this assumes that the
+- # normal and C++ compiler have the same environment
+- # settings.
+- i = 0
+- if os.path.basename(linker[0]) == "env":
+- i = 1
+- while '=' in linker[i]:
+- i += 1
+-
+- if os.path.basename(linker[i]) == 'ld_so_aix':
+- # AIX platforms prefix the compiler with the ld_so_aix
+- # script, so we need to adjust our linker index
+- offset = 1
++ if target_desc == CCompiler.EXECUTABLE:
++ linker = self.linker_exe[:]
+ else:
+- offset = 0
+-
+- linker[i+offset] = self.compiler_cxx[i]
++ linker = self.linker_so[:]
+
+ if sys.platform == 'darwin':
+ linker = _osx_support.compiler_fixup(linker, ld_args)
+diff --git a/Makefile.pre.in b/Makefile.pre.in
+index 35ca1a8..cfa79df 100644
+--- a/Makefile.pre.in
++++ b/Makefile.pre.in
+@@ -618,10 +618,10 @@ sharedmods: $(BUILDPYTHON) pybuilddir.txt Modules/_math.o
+ *\ -s*|s*) quiet="-q";; \
+ *) quiet="";; \
+ esac; \
+- echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
++ echo "$(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
+ _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
+ $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build"; \
+- $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' OPT='$(OPT)' \
++ $(RUNSHARED) CC='$(CC)' LDSHARED='$(BLDSHARED)' CFLAGS='$(PY_CFLAGS)' \
+ _TCLTK_INCLUDES='$(TCLTK_INCLUDES)' _TCLTK_LIBS='$(TCLTK_LIBS)' \
+ $(PYTHON_FOR_BUILD) $(srcdir)/setup.py $$quiet build
+
--
cgit v1.2.3-70-g09d2