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MacPorts: downgrade libomp
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fixes #672
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devernay committed Oct 2, 2021
1 parent 08bb412 commit ff041e4
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161 changes: 161 additions & 0 deletions tools/MacPorts/lang/libomp/Portfile
Original file line number Diff line number Diff line change
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# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4

PortSystem 1.0
PortGroup cmake 1.0
if {${os.major} <= 17} {
PortGroup muniversal 1.0
}
PortGroup clang_dependency 1.0
PortGroup compiler_blacklist_versions 1.0

name libomp
maintainers {eborisch @eborisch} openmaintainer
homepage https://openmp.llvm.org
description The OpenMP subproject of LLVM
long_description ${description} is intended to contain all of the\
components required to build an executing OpenMP\
program that are outside the compiler itself. \
This port works with MacPorts' clang-3.7+ (optionally \
with +openmp variant for clang-3.7.)

categories lang
platforms darwin
supported_archs arm64 i386 x86_64
license {MIT NCSA}

# Moved to epoch 1 for svn # -> version # change.
epoch 1

subport libomp-devel {}

if {${os.platform} eq "darwin" && ${configure.cxx_stdlib} ne "libstdc++"} {
if { ${subport} eq "libomp-devel" } {
version 11.1.0
checksums rmd160 8869b60844901466aed4e462ae8dac831bf519c3 \
sha256 d187483b75b39acb3ff8ea1b7d98524d95322e3cb148842957e9b0fbb866052e \
size 971628
livecheck.regex {"llvmorg-([0-9.rc-]+)".*}
} else {
version 11.1.0
checksums rmd160 8869b60844901466aed4e462ae8dac831bf519c3 \
sha256 d187483b75b39acb3ff8ea1b7d98524d95322e3cb148842957e9b0fbb866052e \
size 971628
livecheck.regex {"llvmorg-([0-9.]+)".*}
}

if {${os.major} <= 12} {
# kmp_alloc.c includes <atomic> but libc++ is not the default on
# these systems. https://trac.macports.org/ticket/52554
configure.cflags-append -stdlib=libc++
}

# Build requires std::atomic
configure.cxxflags-append -std=c++11
compiler.cxx_standard 2011

master_sites \
https://github.com/llvm/llvm-project/releases/download/llvmorg-${version} \
https://releases.llvm.org/${version}
distname openmp-[strsed ${version} {s/-//}].src
use_xz yes
dist_subdir openmp-release
worksrcdir ${distname}
set rtpath "runtime/"

# D88252 is to enable arm64 support
patchfiles-append patch-libomp-use-gettid-on-Leopard.diff \
reviews.llvm.org_D88252.diff

livecheck.url https://api.github.com/repos/llvm/llvm-project/tags
} else {
if { ${subport} eq "libomp-devel" } {
version 291764
replaced_by libomp
} else {
PortGroup github 1.0
# Last version working on libstdc++
github.setup llvm-mirror openmp 381 svn-tags/RELEASE_
name libomp

worksrcdir openmp-${version}/final/runtime
version 3.8.1
checksums \
rmd160 a41054068a127ef84610afef8090109078cb6c46 \
sha256 4c46b5946fe9b2a701661746d11c7c85c51a7f18673194a7ebd2a43470948a34
set rtpath "./"
}
livecheck.type none
}

depends_build-append port:perl5
cmake.out_of_source yes

# According to documentation builds with clang >= 3.3
compiler.blacklist-append {clang < 500} *gcc*

if {${os.major} <= 17} {
default_variants +universal
}

# Do actual install into ${prefix}/(install|lib)/libomp
# A little unorthodox, but to have clang automatically find the includes and
# lib, with -fopenmp, it is nice to have them their own directories. Not
# exactly a config cmake supports directly; install into dummy location and
# move post-install
configure.pre_args -DCMAKE_INSTALL_PREFIX=${prefix}/tmp

configure.args-delete -DCMAKE_INSTALL_RPATH=${prefix}/lib \
-DCMAKE_INSTALL_NAME_DIR=${prefix}/lib

# With this, cmake sets the correct library name in the dylibs for the
# final destination we move them to
configure.args-append -DCMAKE_INSTALL_RPATH=${prefix}/lib/libomp \
-DCMAKE_INSTALL_NAME_DIR=${prefix}/lib/libomp \
-DLIBOMP_OMPT_SUPPORT=FALSE

variant top_level description \
"Install (links to) omp.h and libs into ${prefix}/(include|lib)" {}

post-extract {
# Patch tool for build with CMAKE_INSTALL_PREFIX
reinplace "/bulk.*compatibility/s/s\+/s+.*/" \
${rtpath}tools/check-depends.pl
}

post-destroot {
set instdest ${destroot}${prefix}
xinstall -d ${instdest}/share/doc/libomp
xinstall -d ${instdest}/include/libomp
move ${instdest}/tmp/include/omp.h ${instdest}/include/libomp/
xinstall -d ${instdest}/lib/libomp

foreach p {libiomp5.dylib libomp.dylib libgomp.dylib} {
move ${instdest}/tmp/lib/${p} ${instdest}/lib/libomp/
}

if {[variant_isset top_level]} {
system -W ${instdest}/include \
"ln -s libomp/omp.h"
foreach p {libiomp5.dylib libomp.dylib libgomp.dylib} {
system -W ${instdest}/lib/ \
"ln -s libomp/${p}"
}
}

set fpath ${worksrcpath}/${rtpath}
file copy ${fpath}/README.txt ${fpath}/../LICENSE.txt \
${fpath}/../www ${instdest}/share/doc/libomp/

}

notes "
To use this OpenMP library:
* For clang-3.8+, or clang-3.7 with +openmp variant:
add \"-fopenmp\" during compilation / linking.
* For clang-3.7 without +openmp variant, use:
\"-I${prefix}/include/libomp -L${prefix}/lib/libomp -fopenmp\"
"

test.run yes
test.target libomp-micro-tests

157 changes: 157 additions & 0 deletions tools/MacPorts/lang/libomp/Portfile.orig
Original file line number Diff line number Diff line change
@@ -0,0 +1,157 @@
# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4

PortSystem 1.0
PortGroup cmake 1.0
if {${os.major} <= 17} {
PortGroup muniversal 1.0
}
PortGroup clang_dependency 1.0
PortGroup compiler_blacklist_versions 1.0

name libomp
maintainers {eborisch @eborisch} openmaintainer
homepage https://openmp.llvm.org
description The OpenMP subproject of LLVM
long_description ${description} is intended to contain all of the\
components required to build an executing OpenMP\
program that are outside the compiler itself. \
This port works with MacPorts' clang-3.7+ (optionally \
with +openmp variant for clang-3.7.)

categories lang
platforms darwin
supported_archs arm64 i386 x86_64
license {MIT NCSA}

# Moved to epoch 1 for svn # -> version # change.
epoch 1

subport libomp-devel {}

if {${os.platform} eq "darwin" && ${configure.cxx_stdlib} ne "libstdc++"} {
if { ${subport} eq "libomp-devel" } {
version 12.0.1
checksums rmd160 0c34a8e868b7fd831cf8f4d2413b1084643016c2 \
sha256 60fe79440eaa9ebf583a6ea7f81501310388c02754dbe7dc210776014d06b091 \
size 1081308
livecheck.regex {"llvmorg-([0-9.rc-]+)".*}
} else {
version 12.0.1
checksums rmd160 0c34a8e868b7fd831cf8f4d2413b1084643016c2 \
sha256 60fe79440eaa9ebf583a6ea7f81501310388c02754dbe7dc210776014d06b091 \
size 1081308
livecheck.regex {"llvmorg-([0-9.]+)".*}
}

if {${os.major} <= 12} {
# kmp_alloc.c includes <atomic> but libc++ is not the default on
# these systems. https://trac.macports.org/ticket/52554
configure.cflags-append -stdlib=libc++
}

# Build requires std::atomic
configure.cxxflags-append -std=c++11
compiler.cxx_standard 2011

master_sites https://github.com/llvm/llvm-project/releases/download/llvmorg-${version} \
https://releases.llvm.org/${version}
distname openmp-[strsed ${version} {s/-//}].src
use_xz yes
dist_subdir openmp-release
worksrcdir ${distname}
set rtpath "runtime/"

patchfiles-append patch-libomp-use-gettid-on-Leopard.diff

livecheck.url https://api.github.com/repos/llvm/llvm-project/tags
} else {
if { ${subport} eq "libomp-devel" } {
version 291764
replaced_by libomp
} else {
PortGroup github 1.0
# Last version working on libstdc++
github.setup llvm-mirror openmp 381 svn-tags/RELEASE_
name libomp

worksrcdir openmp-${version}/final/runtime
version 3.8.1
checksums rmd160 a41054068a127ef84610afef8090109078cb6c46 \
sha256 4c46b5946fe9b2a701661746d11c7c85c51a7f18673194a7ebd2a43470948a34
set rtpath "./"
}
livecheck.type none
}

depends_build-append port:perl5
cmake.out_of_source yes

# According to documentation builds with clang >= 3.3
compiler.blacklist-append {clang < 500} *gcc*

if {${os.major} <= 17} {
default_variants +universal
}

# Do actual install into ${prefix}/(install|lib)/libomp
# A little unorthodox, but to have clang automatically find the includes and
# lib, with -fopenmp, it is nice to have them their own directories. Not
# exactly a config cmake supports directly; install into dummy location and
# move post-install
configure.pre_args -DCMAKE_INSTALL_PREFIX=${prefix}/tmp

configure.args-delete -DCMAKE_INSTALL_RPATH=${prefix}/lib \
-DCMAKE_INSTALL_NAME_DIR=${prefix}/lib

# With this, cmake sets the correct library name in the dylibs for the
# final destination we move them to
configure.args-append -DCMAKE_INSTALL_RPATH=${prefix}/lib/libomp \
-DCMAKE_INSTALL_NAME_DIR=${prefix}/lib/libomp \
-DLIBOMP_OMPT_SUPPORT=FALSE

variant top_level description \
"Install (links to) omp.h and libs into ${prefix}/(include|lib)" {}

post-extract {
# Patch tool for build with CMAKE_INSTALL_PREFIX
reinplace "/bulk.*compatibility/s/s\+/s+.*/" \
${rtpath}tools/check-depends.pl
}

post-destroot {
set instdest ${destroot}${prefix}
xinstall -d ${instdest}/share/doc/libomp
xinstall -d ${instdest}/include/libomp
move ${instdest}/tmp/include/omp.h ${instdest}/include/libomp/
xinstall -d ${instdest}/lib/libomp

foreach p {libiomp5.dylib libomp.dylib libgomp.dylib} {
move ${instdest}/tmp/lib/${p} ${instdest}/lib/libomp/
}

if {[variant_isset top_level]} {
system -W ${instdest}/include \
"ln -s libomp/omp.h"
foreach p {libiomp5.dylib libomp.dylib libgomp.dylib} {
system -W ${instdest}/lib/ \
"ln -s libomp/${p}"
}
}

set fpath ${worksrcpath}/${rtpath}
file copy ${fpath}/README.txt ${fpath}/../LICENSE.txt \
${fpath}/../www ${instdest}/share/doc/libomp/

}

notes "
To use this OpenMP library:
* For clang-3.8+, or clang-3.7 with +openmp variant:
add \"-fopenmp\" during compilation / linking.
* For clang-3.7 without +openmp variant, use:
\"-I${prefix}/include/libomp -L${prefix}/lib/libomp -fopenmp\"
"

test.run yes
test.target libomp-micro-tests

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