casa-mp-base

PortSystem          1.0

​

name                mips-elf-gcc

version             3.4.6

​

# Parameters for this port.

set newlibversion   1.15.0

set crossgcc-target mips-elf

set default-languages --enable-languages="c,c++,f77,objc"

​

description         gcc cross-compilers for mips-elf, with newlib runtime library.

long_description    gnu compilers collection (including c++, fortran and objc) for \

                    mips-elf, with newlib runtime library.

homepage            https://gcc.gnu.org/

platforms           darwin

categories          cross devel

license             GPL-2+

maintainers         nomaintainer

master_sites        gnu:gcc/gcc-${version}/:gcc \

                    ftp://sources.redhat.com/pub/newlib/:newlib \

                    ftp://ftp.mirror.ac.uk/sites/sources.redhat.com/pub/newlib/:newlib

distfiles           gcc-${version}.tar.bz2:gcc newlib-${newlibversion}.tar.gz:newlib

worksrcdir          gcc-${version}

checksums           gcc-${version}.tar.bz2 \

                        md5 4a21ac777d4b5617283ce488b808da7b \

                        sha1 97b290fdc572c8e490b3b39f243e69bacad23c2b \

                        rmd160 b15003368cedc7964f6ceaee0c39ddc43a46c442 \

                    newlib-${newlibversion}.tar.gz \

                        md5 4020004b1b7a56ca4cf7f6d35b40a4cb \

                        sha1 f6860b36e48fb831a30bab491230bbc7ce2669a2 \

                        rmd160 e57cbb5b3f007ec26a4ec62f5652e23523357001

patchfiles          patch-gcc-Makefile.in

​

# All cross ports violate the mtree layout.

destroot.violate_mtree  yes

​

# Download everything to gcc/

dist_subdir         gcc

​

depends_lib         port:${crossgcc-target}-binutils

depends_build       port:gettext

​

# gcc is .bz2, newlib is .gz.

# let's extract only gcc with MacPorts infrastructure, we'll do newlib manually.

use_bzip2           yes

extract.only        gcc-${version}.tar.bz2

​

# Extract newlib and create a symlink of newlib/newlib in gcc directory.

post-extract    {

    system "cd ${workpath} && gzip -dc ${distpath}/newlib-${newlibversion}.tar.gz | tar -xf -"

    system "ln -s ${workpath}/newlib-${newlibversion}/newlib ${workpath}/gcc-${version}/"

}

​

# Since we don't build gcc and binutils at the same time, gcc's Makefile will try to transform

# program names as gcc's name (add -${version} with ${version} being the version of gcc).

# But it won't work because binutils binaries don't have the ${version} suffix, and even if they

# had, they would actually have the binutils' version suffix (and not gcc's version).

# So let's tell gcc's Makefile not to do that mistake.

​

set environment [list AR_FOR_TARGET=${crossgcc-target}-ar \

                AS_FOR_TARGET=${crossgcc-target}-as \

                LD_FOR_TARGET=${crossgcc-target}-ld \

                NM_FOR_TARGET=${crossgcc-target}-nm \

                RANLIB_FOR_TARGET=${crossgcc-target}-ranlib]

​

# Build in a different directory, as advised in the README file.

pre-configure   {

    file mkdir "${workpath}/build"

}

configure.dir   ${workpath}/build

configure.cmd   ${workpath}/gcc-${version}/configure

configure.env   ${environment}

configure.pipe  no

configure.cflags-append -DLIBICONV_PLUG

configure.args  --infodir='${prefix}/share/info' \

                --mandir='${prefix}/share/man' \

                --target=${crossgcc-target} \

                --program-prefix=${crossgcc-target}- \

                --program-suffix=-${version} \

                --with-included-gettext \

                --enable-obsolete \

                --with-newlib \

                --enable-multilib \

                --with-gxx-include-dir=${prefix}/${crossgcc-target}/include/c++/${version}/ \

                ${default-languages}

​

# the generated compiler doesn't accept -arch

configure.cc_archflags

configure.cxx_archflags

configure.objc_archflags

configure.ld_archflags