Difference between revisions of "Sega Genesis (m68k, z80) GCC 9.3.0 cross-compiler instructions"

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(Build and install newlib)
Line 3: Line 3:
 
== Introduction ==
 
== Introduction ==
  
We'll build a GCC 9.2.0 targeting m68k (Sega Genesis).
+
We'll build a GCC 9.3.0 targeting m68k (Sega Genesis).
  
 
== Create directories ==
 
== Create directories ==
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== Get GCC and binutils ==
 
== Get GCC and binutils ==
  
  curl https://ftp.gnu.org/gnu/binutils/binutils-2.33.1.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/gcc/gcc-9.2.0/gcc-9.2.0.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-3.1.0.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 ==
 
== Download prerequisites ==
  
  cd $HOME/src/gcc-9.2.0
+
  cd $HOME/src/gcc-9.3.0
 
  ./contrib/download_prerequisites
 
  ./contrib/download_prerequisites
  
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  cd $HOME/obj/binutils-build
 
  cd $HOME/obj/binutils-build
  ../../src/binutils-2.33.1/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
 
  make -j8 && make install
  
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  cd $HOME/obj/gcc-build
 
  cd $HOME/obj/gcc-build
  ../../src/gcc-9.2.0/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
+
  ../../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
 
  make -j8 all-gcc && make install-gcc
  
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  cd $HOME/obj/newlib-build
 
  cd $HOME/obj/newlib-build
  ../../src/newlib-3.1.0/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000
+
  ../../src/newlib-3.3.0/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000
 
  make -j8 all && make install
 
  make -j8 all && make install
  
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  rm -rf $HOME/obj/gcc-build && mkdir -p $HOME/obj/gcc-build
 
  rm -rf $HOME/obj/gcc-build && mkdir -p $HOME/obj/gcc-build
 
  cd $HOME/obj/gcc-build
 
  cd $HOME/obj/gcc-build
  ../../src/gcc-9.2.0/configure --prefix $HOME/xgcc --bindir $HOME/bin --target m68k-elf --with-cpu=m68000 --enable-languages=c --with-gnu-as --with-gnu-ld --with-newlib
+
  ../../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
 
  make -j8 all && make install
  
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  rm -rf $HOME/obj/binutils-build && mkdir -p $HOME/obj/binutils-build
 
  rm -rf $HOME/obj/binutils-build && mkdir -p $HOME/obj/binutils-build
 
  cd $HOME/obj/binutils-build
 
  cd $HOME/obj/binutils-build
  ../../src/binutils-2.33.1/configure --prefix $HOME/xgcc --bindir $HOME/bin --target z80-coff
+
  ../../src/binutils-2.34/configure --prefix $HOME/xgcc --bindir $HOME/bin --target z80-coff
 
  make -j8 && make install
 
  make -j8 && make install

Revision as of 12:57, 17 March 2020


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 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/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 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