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author | Andreas Bauman <mail@andreasbaumann.cc> | 2018-04-05 16:00:25 +0200 |
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committer | Andreas Bauman <mail@andreasbaumann.cc> | 2018-04-05 16:00:25 +0200 |
commit | bc67731f82cd6cebaf51529e9610bacb1a7c07ef (patch) | |
tree | 8c359677b2de1d938205226dd102c80228c3c986 /doc/HOWTO.OSX | |
parent | 8f3c73740a30ad02a594e21a52d47aa4ae9efe91 (diff) | |
download | abaos-bc67731f82cd6cebaf51529e9610bacb1a7c07ef.tar.gz abaos-bc67731f82cd6cebaf51529e9610bacb1a7c07ef.tar.bz2 |
tested on old OS X 10.8 with Macports
Diffstat (limited to 'doc/HOWTO.OSX')
-rw-r--r-- | doc/HOWTO.OSX | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/doc/HOWTO.OSX b/doc/HOWTO.OSX index 326cb70..90c1aed 100644 --- a/doc/HOWTO.OSX +++ b/doc/HOWTO.OSX @@ -1,17 +1,28 @@ Followed: http://wiki.osdev.org/How_to_develop_on_Mac_OS_X -brew uninstall binutils + lynx ftp://ftp.gnu.org/gnu/binutils/ lynx ftp://ftp.gnu.org/gnu/gcc/ tar zxvf binutils-2.28.tar.gz tar zxvf gcc-6.3.0.tar.gz cd gcc-6.3.0 contrib/download_prerequisites + +# new MacOS (brew) +brew uninstall binutils brew install gcc export CC=/usr/local/bin/gcc-6 export CXX=/usr/local/bin/g++-6 export CPP=/usr/local/bin/cpp-6 export LD=/usr/local/bin/gcc-6 + +# old MacOS (macports) +sudo port install gcc +sudo port select --set gcc mp-gcc7 +export CC=/opt/local/bin/gcc +export CXX=/opt/local/bin/g++ +export CPP=/opt/local/bin/cpp +export LD=/opt/local/bin/gcc export PREFIX="$HOME/opt/cross" export TARGET=i486-elf export PATH="$PREFIX/bin:$PATH" @@ -21,16 +32,20 @@ mv gcc-6.3.0* src cd src/ mkdir build-binutils cd build-binutils -../binutils-2.28/configure --target=$TARGET --prefix="$PREFIX" --with-sysroot --disable-nls --disable-werror +../binutils-2.28/configure --target=$TARGET --prefix="$PREFIX" \ + --with-sysroot --disable-nls --disable-werror make make install which -- $TARGET-as || echo $TARGET-as is not in the PATH mkdir build-gcc cd build-gcc -../gcc-6.3.0/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --without-headers +../gcc-6.3.0/configure --target=$TARGET --prefix="$PREFIX" \ + --disable-nls --enable-languages=c,c++ --without-headers make all-gcc make all-target-libgcc make install-gcc make install-target-libgcc -make CC=~/opt/cross/bin/i486-elf-gcc LD=~/opt/cross/bin/i486-elf-ld +make TRUNCATE=gtruncate OBJCOPY=~/opt/cross/bin/i486-elf-objcopy \ + CC=~/opt/cross/bin/i486-elf-gcc LD=~/opt/cross/bin/i486-elf-ld \ + clean all run-qemu |