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# file : tests/cc/modules/common.testscript
# copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
# license : MIT; see accompanying LICENSE file
crosstest = false
test.arguments = config.cxx=$quote($recall($cxx.path) $cxx.mode, true)
.include ../../common.testscript
+cat <<EOI >+build/bootstrap.build
using test
EOI
+cat <<EOI >=build/root.build
using in
# Force modules.
#
cxx.std = experimental
cxx.features.symexport = true
cxx.features.modules = true
using cxx
# We forced modules but for VC we need at least 15u5 (19.12). So "unforce"
# them in this case.
#
if ($cxx.id == 'msvc' && $cxx.version.major == 19 && $cxx.version.minor < 12)
cxx.features.modules = false
# In Clang 9 modules are enabled by default in the c++2a mode and there is
# no way to disable them. See the following post for details:
#
# http://lists.llvm.org/pipermail/cfe-dev/2019-October/063637.html
#
if ($cxx.id == 'clang' && $cxx.version.major >= 9)
cxx.features.modules = false
hxx{*}: extension = hxx
mxx{*}: extension = mxx
cxx{*}: extension = cxx
cxx.poptions =+ "-I$out_root" "-I$src_root"
if ($cxx.target.class == 'windows')
bmis{*}: cxx.poptions += '-DLIBFOO_EXPORT=__declspec(dllexport)'
exe{*}: test = true
EOI
# Determine if we have modules and header units support.
#
+$* noop <<EOI | set modules
print $cxx.features.modules
EOI
+$* noop <<EOI | set headers
print ($cxx.features.modules && $cxx.id == 'gcc')
EOI
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