# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:filetype=tcl:et:sw=4:ts=4:sts=4 # $Id$ PortSystem 1.0 PortGroup select 1.0 PortGroup compiler_blacklist_versions 1.0 name gcc6 subport libgcc {} epoch 2 version 6.2.0 if {${name} eq ${subport}} { revision 2 } platforms darwin categories lang maintainers mww openmaintainer # an exception in the license allows dependents to not be GPL license {GPL-3+ Permissive} description The GNU compiler collection long_description The GNU compiler collection, including front ends for \ C, C++, Objective-C, Objective-C++, and Fortran. homepage http://gcc.gnu.org/ master_sites ftp://ftp.funet.fi/pub/mirrors/sources.redhat.com/pub/gcc/releases/gcc-${version}/ \ ftp://ftp.gwdg.de/pub/linux/gcc/releases/gcc-${version}/ \ ftp://gcc.ftp.nluug.nl/mirror/languages/gcc/releases/gcc-${version}/ \ ftp://gcc.gnu.org/pub/gcc/releases/gcc-${version}/ \ gnu:gcc/gcc-${version} distname gcc-${version} use_bzip2 yes checksums rmd160 d9154ca51f40ae3ce42950a0476f701a9f86fc95 \ sha256 9944589fc722d3e66308c0ce5257788ebd7872982a718aa2516123940671b7c5 depends_lib port:cctools \ port:gmp \ path:lib/pkgconfig/isl.pc:isl \ port:ld64 \ path:lib/libgcc/libgcc_s.1.dylib:libgcc \ port:libiconv \ port:libmpc \ port:mpfr depends_skip_archcheck-append gcc_select ld64 cctools license_noconflict gmp mpfr ppl libmpc set major [lindex [split ${version} .-] 0] platform darwin { configure.pre_args-append --build=${build_arch}-apple-darwin${os.major} } configure.dir ${workpath}/build configure.cmd ${worksrcpath}/configure configure.args --enable-languages=c,c++,objc,obj-c++,lto,fortran \ --libdir=${prefix}/lib/${name} \ --includedir=${prefix}/include/${name} \ --infodir=${prefix}/share/info \ --mandir=${prefix}/share/man \ --datarootdir=${prefix}/share/gcc-${major} \ --with-local-prefix=${prefix} \ --with-system-zlib \ --disable-nls \ --program-suffix=-mp-${major} \ --with-gxx-include-dir=${prefix}/include/${name}/c++/ \ --with-gmp=${prefix} \ --with-mpfr=${prefix} \ --with-mpc=${prefix} \ --with-isl=${prefix} \ --enable-stage1-checking \ --disable-multilib \ --enable-lto \ --enable-libstdcxx-time \ --with-build-config=bootstrap-debug \ --with-as=${prefix}/bin/as \ --with-ld=${prefix}/bin/ld \ --with-ar=${prefix}/bin/ar \ --with-bugurl=https://trac.macports.org/newticket configure.env-append \ AR_FOR_TARGET=${prefix}/bin/ar \ AS_FOR_TARGET=${prefix}/bin/as \ LD_FOR_TARGET=${prefix}/bin/ld \ NM_FOR_TARGET=${prefix}/bin/nm \ OBJDUMP_FOR_TARGET=${prefix}/bin/objdump \ RANLIB_FOR_TARGET=${prefix}/bin/ranlib \ STRIP_FOR_TARGET=${prefix}/bin/strip \ OTOOL=${prefix}/bin/otool \ OTOOL64=${prefix}/bin/otool pre-configure { configure.args-append --with-pkgversion="MacPorts ${name} ${version}_${revision}${portvariants}" # TODO: Remove when base automatically creates configure.dir (2.2.1?). file mkdir ${configure.dir} } # http://trac.macports.org/ticket/29067 compiler.blacklist-append gcc-4.0 # http://trac.macports.org/ticket/29104 compiler.blacklist-append {llvm-gcc-4.2 < 2336.1} # https://trac.macports.org/ticket/47996 compiler.blacklist-append {clang < 300} # "-stdlib" would be passed on to the bootstrap compiler if present configure.cxx_stdlib build.dir ${configure.dir} build.target bootstrap-lean use_parallel_build yes destroot.target install install-info-host if {${subport} eq "libgcc"} { conflicts libgcc-devel # http://trac.macports.org/ticket/35770 # http://trac.macports.org/ticket/38814 # While there can be multiple versions of these runtimes in a single # process, it is not possible to pass objects between different versions, # so we simplify this by having the libgcc port provide the newest version # of these runtimes for all versions of gcc to use. # # If there is a binary incompatible change to the runtime in a future # version of gcc, then the latest version of gcc to provide a given ABI # version should continue to provide a subport for that and older gcc # versions. depends_lib-delete path:lib/libgcc/libgcc_s.1.dylib:libgcc configure.args-delete --libdir=${prefix}/lib/${name} configure.args-append --libdir=${prefix}/lib/libgcc # TODO: Possibly disable bootstrap with appropriate configure flags. # the problem is that libstdc++'s configure script tests for tls support # using the running compiler (not gcc for which libstdc++ is being built). # Thus when we build with clang, we get a mismatch # http://trac.macports.org/ticket/36116 #compiler.blacklist-append {clang < 425} #configure.args-append --disable-bootstrap #build.target all post-destroot { file mkdir ${destroot}${prefix}/lib/libgcc.merged # Note that we really don't want to include libgcc_ext.10.[45].dylib here, but install_name_tool # doesn't know how to change the id of stubs, and it's easier than recreating them for each # gcc port. set dylibs {libgcc_ext.10.4.dylib libgcc_ext.10.5.dylib libgcc_s.1.dylib libgfortran.3.dylib libquadmath.0.dylib libstdc++.6.dylib libobjc-gnu.4.dylib libgomp.1.dylib libitm.1.dylib libssp.0.dylib libasan.0.dylib libatomic.1.dylib} foreach dylib ${dylibs} { # Different OS versions (eg: Leopard) or architectures (eg: PPC) don't produce all the dylibs # https://trac.macports.org/ticket/40098 # https://trac.macports.org/ticket/40100 if {! [file exists ${destroot}${prefix}/lib/libgcc/${dylib}]} { continue } move ${destroot}${prefix}/lib/libgcc/${dylib} ${destroot}${prefix}/lib/libgcc.merged if {[variant_isset universal]} { foreach archdir [glob ${destroot}${prefix}/lib/libgcc/*/] { set archdir_nodestroot [string map "${destroot}/ /" ${archdir}] if {[file exists ${archdir}/${dylib}]} { system "install_name_tool -id ${prefix}/lib/libgcc/${dylib} ${archdir}/${dylib}" foreach link ${dylibs} { system "install_name_tool -change ${archdir_nodestroot}${link} ${prefix}/lib/libgcc/${link} ${archdir}/${dylib}" } system "lipo -create -output ${destroot}${prefix}/lib/libgcc.merged/${dylib}~ ${destroot}${prefix}/lib/libgcc.merged/${dylib} ${archdir}/${dylib} && mv ${destroot}${prefix}/lib/libgcc.merged/${dylib}~ ${destroot}${prefix}/lib/libgcc.merged/${dylib}" } } } # strip debug symbols to supress debugger warnings: # http://trac.macports.org/attachment/ticket/34831 if {! [string match *libgcc_ext* ${dylib}]} { system "strip -x ${destroot}${prefix}/lib/libgcc.merged/${dylib}" } } file delete -force ${destroot}${prefix}/bin file delete -force ${destroot}${prefix}/share file delete -force ${destroot}${prefix}/include file delete -force ${destroot}${prefix}/lib/libgcc file delete -force ${destroot}${prefix}/libexec move ${destroot}${prefix}/lib/libgcc.merged ${destroot}${prefix}/lib/libgcc # For binary compatibility with binaries that linked against the old libstdcxx port ln -s libgcc/libstdc++.6.dylib ${destroot}${prefix}/lib/libstdc++.6.dylib } } else { depends_run-append port:gcc_select post-destroot { file delete ${destroot}${prefix}/share/info/dir foreach file [glob ${destroot}${prefix}/share/{info,man/man7}/*] { set extension [file extension ${file}] set newfile [regsub "${extension}$" ${file} "-mp-${major}${extension}"] file rename ${file} ${newfile} } foreach dylib {libgcc_ext.10.4.dylib libgcc_ext.10.5.dylib libgcc_s.1.dylib libgfortran.3.dylib libquadmath.0.dylib libstdc++.6.dylib libobjc-gnu.4.dylib libgomp.1.dylib libitm.1.dylib libssp.0.dylib libasan.0.dylib libatomic.1.dylib} { # Different OS versions (eg: Leopard) or architectures (eg: PPC) don't produce all the dylibs # https://trac.macports.org/ticket/40098 # https://trac.macports.org/ticket/40100 if {[file exists ${destroot}${prefix}/lib/${name}/${dylib}]} { delete ${destroot}${prefix}/lib/${name}/${dylib} ln -s ${prefix}/lib/libgcc/${dylib} ${destroot}${prefix}/lib/${name}/${dylib} } if {[variant_isset universal]} { foreach archdir [glob ${destroot}${prefix}/lib/${name}/*/] { if {[file exists ${archdir}/${dylib}]} { delete ${archdir}/${dylib} ln -s ${prefix}/lib/libgcc/${dylib} ${archdir}/${dylib} } } } } } select.group gcc select.file ${filespath}/mp-${name} } platform powerpc { configure.universal_archs ppc ppc64 } platform i386 { configure.universal_archs i386 x86_64 } variant universal { configure.args-delete --disable-multilib } # the generated compiler doesn't accept -arch configure.env-append CPP="${configure.cc} -E" build.env-append CPP="${configure.cc} -E" configure.cc-append [get_canonical_archflags] configure.cc_archflags configure.cxx-append ${configure.cxx_archflags} configure.cxx_archflags configure.objc_archflags configure.ld_archflags configure.universal_cflags configure.universal_cxxflags configure.universal_ldflags configure.universal_args livecheck.type regex livecheck.url http://ftp.gnu.org/gnu/gcc/ livecheck.regex gcc-(${major}\\.\[0-9.\]+)/