Difference between revisions of "Sega Genesis (m68k, z80) GCC 9.3.0 cross-compiler instructions"
| Line 10: | Line 10: | ||
mkdir -p src obj/{binutils-build,gcc-build,newlib-build} | mkdir -p src obj/{binutils-build,gcc-build,newlib-build} | ||
| − | == Get GCC and binutils == | + | == Get GCC, GDB and binutils == |
curl https://ftp.gnu.org/gnu/binutils/binutils-2.34.tar.gz | tar -C $HOME/src -xf - | curl https://ftp.gnu.org/gnu/binutils/binutils-2.34.tar.gz | tar -C $HOME/src -xf - | ||
| + | curl https://ftp.gnu.org/gnu/gdb/gdb-9.1.tar.gz | tar -C $HOME/src -xf - | ||
curl https://ftp.gnu.org/gnu/gcc/gcc-9.3.0/gcc-9.3.0.tar.gz | tar -C $HOME/src -xf - | curl https://ftp.gnu.org/gnu/gcc/gcc-9.3.0/gcc-9.3.0.tar.gz | tar -C $HOME/src -xf - | ||
curl ftp://sourceware.org/pub/newlib/newlib-3.3.0.tar.gz | tar -C $HOME/src -xf - | curl ftp://sourceware.org/pub/newlib/newlib-3.3.0.tar.gz | tar -C $HOME/src -xf - | ||
| Line 25: | Line 26: | ||
cd $HOME/obj/binutils-build | cd $HOME/obj/binutils-build | ||
../../src/binutils-2.34/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000 | ../../src/binutils-2.34/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000 | ||
| + | make -j8 && make install | ||
| + | |||
| + | == Build and install gdb == | ||
| + | |||
| + | cd $HOME/obj/gdb-build | ||
| + | ../../src/gdb-9.1/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000 | ||
make -j8 && make install | make -j8 && make install | ||
Revision as of 13:03, 17 March 2020
Contents
Introduction
We'll build a GCC 9.3.0 targeting m68k (Sega Genesis).
Create directories
cd $HOME
mkdir -p src obj/{binutils-build,gcc-build,newlib-build}
Get GCC, GDB and binutils
curl https://ftp.gnu.org/gnu/binutils/binutils-2.34.tar.gz | tar -C $HOME/src -xf - curl https://ftp.gnu.org/gnu/gdb/gdb-9.1.tar.gz | tar -C $HOME/src -xf - curl https://ftp.gnu.org/gnu/gcc/gcc-9.3.0/gcc-9.3.0.tar.gz | tar -C $HOME/src -xf - curl ftp://sourceware.org/pub/newlib/newlib-3.3.0.tar.gz | tar -C $HOME/src -xf -
Download prerequisites
cd $HOME/src/gcc-9.3.0 ./contrib/download_prerequisites
Build and install binutils
cd $HOME/obj/binutils-build ../../src/binutils-2.34/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000 make -j8 && make install
Build and install gdb
cd $HOME/obj/gdb-build ../../src/gdb-9.1/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000 make -j8 && make install
Build and install bare metal gcc
cd $HOME/obj/gcc-build ../../src/gcc-9.3.0/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000 --enable-languages=c --with-gnu-as --with-gnu-ld --without-headers --with-newlib make -j8 all-gcc && make install-gcc
Build and install newlib
cd $HOME/obj/newlib-build ../../src/newlib-3.3.0/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000 make -j8 all && make install
Build and install newlib gcc
rm -rf $HOME/obj/gcc-build && mkdir -p $HOME/obj/gcc-build cd $HOME/obj/gcc-build ../../src/gcc-9.3.0/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000 --enable-languages=c --with-gnu-as --with-gnu-ld --with-newlib make -j8 all && make install
Build and install binutils for z80
rm -rf $HOME/obj/binutils-build && mkdir -p $HOME/obj/binutils-build cd $HOME/obj/binutils-build ../../src/binutils-2.34/configure --prefix $HOME/xgcc --bindir $HOME/bin --target z80-coff make -j8 && make install
