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| author |   Benda Xu <heroxbd@gentoo.org> | 2020-12-24 00:49:50 +0800 |
|---|---|---|
| committer | Benda Xu <heroxbd@gentoo.org> | 2020-12-27 09:55:25 +0800 |
| commit | a3ecb54a88984f4549cffe7d5ba039ef2eebd928 (patch) | |
| tree | 7d395b2f6aea91a50f320457b3679362577f34af /sys-devel/llvm-roc | |
| parent | net-misc/youtube-dl: Stabilize 2020.12.22 ALLARCHES, #761790 (diff) | |
| download | gentoo-a3ecb54a88984f4549cffe7d5ba039ef2eebd928.tar.gz gentoo-a3ecb54a88984f4549cffe7d5ba039ef2eebd928.tar.bz2 gentoo-a3ecb54a88984f4549cffe7d5ba039ef2eebd928.zip | |
sys-devel/llvm-roc: add support for Prefix.
The logic is modeled after
profiles/features/prefix/standalone/profile.bashrc.
With the location of hip changed to /usr/lib/hip, let clang of
llvm-roc look for EPREFIX/usr/lib/hip instead of vendor /opt/rocm.
Suggested-by: Yiyang Wu <xgreenlandforwyy@gmail.com>
Package-Manager: Portage-3.0.12, Repoman-3.0.1
Signed-off-by: Benda Xu <heroxbd@gentoo.org>
Diffstat (limited to 'sys-devel/llvm-roc')
| -rw-r--r-- | sys-devel/llvm-roc/llvm-roc-4.0.0.ebuild | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sys-devel/llvm-roc/llvm-roc-4.0.0.ebuild b/sys-devel/llvm-roc/llvm-roc-4.0.0.ebuild index 2d3f39394110..64b2abf582b3 100644 --- a/sys-devel/llvm-roc/llvm-roc-4.0.0.ebuild +++ b/sys-devel/llvm-roc/llvm-roc-4.0.0.ebuild @@ -33,6 +33,27 @@ CMAKE_BUILD_TYPE=RelWithDebInfo src_prepare() { cd "${WORKDIR}/llvm-project-rocm-${PV}" || die eapply "${FILESDIR}/${PN}-3.0.0-add_libraries.patch" + + if [[ -n ${EPREFIX} ]]; then + pushd "${S}"/../clang >/dev/null || die + sed -i -e "s@DEFAULT_SYSROOT \"\"@DEFAULT_SYSROOT \"${EPREFIX}\"@" CMakeLists.txt + eend $? + + ebegin "Use ${EPREFIX} as default sysroot" + cd lib/Driver/ToolChains >/dev/null || die + ebegin "Use dynamic linker from ${EPREFIX}" + sed -i -e "/LibDir.*Loader/s@return \"\/\"@return \"${EPREFIX%/}/\"@" Linux.cpp + eend $? + + ebegin "Remove --sysroot call on ld for native toolchain" + sed -i -e "$(grep -n -B1 sysroot= Gnu.cpp | sed -ne '{1s/-.*//;1p}'),+1 d" Gnu.cpp + eend $? + popd >/dev/null || die + fi + + sed -e 's:/opt/rocm:/usr/lib/hip:' \ + -i "${S}"/../clang/lib/Driver/ToolChains/AMDGPU.cpp + eapply_user cmake_src_prepare } |