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761b274649
Thanks to ulm for reporting. The original source for the snapshot should have been: https://sourceforge.net/code-snapshots/svn/c/cx/cxx/code/cxx-code-r464-trunk-CXX.zip but I had to make a local copy as the hash changes when fetching it again. Closes: https://bugs.gentoo.org/show_bug.cgi?id=961959 Signed-off-by: Mark Wright <gienah@gentoo.org>
116 lines
3.0 KiB
Bash
116 lines
3.0 KiB
Bash
# Copyright 1999-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="8"
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PYTHON_COMPAT=( python3_{10..14} )
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DISTUTILS_USE_PEP517=setuptools
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inherit distutils-r1 toolchain-funcs
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DESCRIPTION="Set of facilities to extend Python with C++"
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HOMEPAGE="https://cxx.sourceforge.net"
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SRC_URI="https://dev.gentoo.org/~gienah/snapshots/${P}.zip"
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S="${WORKDIR}"/cxx-code-r464-trunk/CXX
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
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IUSE="doc examples test"
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RESTRICT="!test? ( test )"
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BDEPEND="
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$(python_gen_cond_dep '
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dev-python/setuptools[${PYTHON_USEDEP}]
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' 3.12)
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app-arch/unzip
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"
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python_prepare_all() {
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rm -R Src/Python2/ || die
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# Without this, pysvn fails.
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# Src/Python3/cxxextensions.c: No such file or directory
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sed -e "/^#include/s:Src/::" -i Src/*.{c,cxx} || die "sed failed"
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distutils-r1_python_prepare_all
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}
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python_compile() {
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distutils-r1_python_compile
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if use test; then
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pushd Src || die
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local S_SRCS="cxx_exceptions.cxx cxxextensions.c cxx_extensions.cxx cxxsupport.cxx IndirectPythonInterface.cxx"
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local S_OBJS=""
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for i in ${S_SRCS}; do
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local S_O="${BUILD_DIR}/${i%%.c*}.o"
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local c_cmd=(
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$(tc-getCXX) \
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${CPPFLAGS} ${CFLAGS} ${ASFLAGS} \
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-I"${S}" -I"${EPREFIX}/usr/include/${EPYTHON}" \
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-fPIC -c ${i} -o "${S_O}"
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)
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printf '%s\n' "${c_cmd[*]}"
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"${c_cmd[@]}" || die "compile test ${i} failed"
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S_OBJS+="${S_O} "
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done
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popd || die
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pushd Demo/Python3 || die
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cp -p test_example.py "${BUILD_DIR}" || die
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local D_SRCS="example.cxx range.cxx rangetest.cxx"
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local D_OBJS=""
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for i in ${D_SRCS}; do
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local D_O="${BUILD_DIR}/${i%%.c*}.o"
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local c_cmd=(
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$(tc-getCXX) \
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${CPPFLAGS} ${CFLAGS} ${ASFLAGS} \
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-I"${S}" -I"${S}"/Demo/Python3 -I"${EPREFIX}/usr/include/${EPYTHON}" \
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-fPIC -c ${i} -o "${D_O}"
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)
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printf '%s\n' "${c_cmd[*]}"
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"${c_cmd[@]}" || die "compile test ${i} failed"
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S_OBJS+="${D_O} "
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done
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local l_example_cmd=(
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$(tc-getCXX) \
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${CPPFLAGS} ${CFLAGS} ${ASFLAGS} \
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-I$"{S}" -I"${S}"/Demo/Python3 -I$"{EPREFIX}/usr/include/${EPYTHON}" \
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-shared -fPIC -o "${BUILD_DIR}"/example.so ${S_OBJS} ${D_OBJS} -l${EPYTHON} -ldl
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)
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printf '%s\n' "${l_example_cmd[*]}"
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"${l_example_cmd[@]}" || die "link test example.so failed"
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popd || die
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fi
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}
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python_test() {
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pushd "${BUILD_DIR}" || die
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export LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${BUILD_DIR}"
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local cmd=(
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"${EPYTHON}" test_example.py
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)
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printf '%s\n' "${cmd[*]}"
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"${cmd[@]}" || die "test_example failed"
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popd || die
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}
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python_install() {
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distutils-r1_python_install
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# Move misplaced files into place
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dodir "/usr/share/${EPYTHON}"
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mv "${D}/usr/CXX" "${D}/usr/share/${EPYTHON}/CXX" || die
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mv "${D}/usr/include/${EPYTHON}"/{cxx,CXX} || die
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}
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python_install_all() {
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use doc && local HTML_DOCS=( Doc/. )
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if use examples ; then
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docinto examples
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dodoc -r Demo/Python3/.
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docompress -x /usr/share/doc/${PF}/examples
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fi
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distutils-r1_python_install_all
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}
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