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. pkg/pkg-lib.sh
export CFLAGS="-fPIC"
export CXXFLAGS="-fPIC"
export CPPFLAGS="-fPIC"
GNU_MIRROR=https://mirror.dogado.de/
CURRENT_DIR="$(realpath .)"
rm -rf "$HOME/opt/cross/orange"
rm -rf pack
echo Downloading binutils and gcc
mkdir -p pack
mkdir -p $1/initrd/usr/include
mkdir -p $1/initrd/usr/lib
cd pack
wget -nc $GNU_MIRROR/gnu/gcc/gcc-15.1.0/gcc-15.1.0.tar.gz
wget -nc $GNU_MIRROR/gnu/binutils/binutils-2.38.tar.gz
echo Unpacking binutils and gcc
tar -xvf gcc-15.1.0.tar.gz
tar -xvf binutils-2.38.tar.gz
echo Patching binutils and gcc
echo Downloading prerequisites
echo Donwloading and installing automake and autoconf
wget -nc $GNU_MIRROR/gnu/automake/automake-1.15.1.tar.gz
wget -nc $GNU_MIRROR/gnu/autoconf/autoconf-2.69.tar.gz
tar -xvf automake-1.15.1.tar.gz
tar -xvf autoconf-2.69.tar.gz
cd automake-1.15.1
./configure --prefix="$HOME/opt/cross/orange"
make
make install
cd ..
cd autoconf-2.69
./configure --prefix="$HOME/opt/cross/orange"
make
make install
cd ..
export PATH="$HOME/opt/cross/orange/bin:$PATH"
cd gcc-15.1.0
cp -rf "$1/tools/pkg/config.sub" "$1/tools/pkg/config.guess" .
cd ..
cd binutils-2.38
cp -rf "$1/tools/pkg/config.sub" "$1/tools/pkg/config.guess" .
cd ..
echo Building binutils and gcc
mkdir -p binutils-build
cd binutils-build
mkdir -p $1/initrd
../binutils-2.38/configure --target=x86_64-linux-gnu --prefix="$HOME/opt/cross/orange" --with-sysroot="$(realpath $1)/initrd" --enable-shared
make -j$(nproc)
make install -j$(nproc)
export CFLAGS="-fPIC"
export CXXFLAGS="-fPIC"
cd ..
rm -rf gcc-build
mkdir -p gcc-build
cd gcc-build
export CPP=/bin/cpp
export CXX=/bin/g++
echo hi
cp -rf "/usr/include/sys/sdt.h" "/usr/include/sys/sdt-config.h" "$1/initrd/usr/include/sys" # copy it if available
../gcc-15.1.0/configure --without-dtrace --disable-systemtap --target=x86_64-linux-gnu --prefix="$HOME/opt/cross/orange" --with-sysroot="$(realpath $1)/initrd" --enable-languages=c,c++,go --disable-nls --with-pic --enable-linker-build-id --enable-threads=posix --enable-default-pie --enable-default-ssp --disable-multilib --enable-initfini-array --enable-shared --enable-host-shared --with-mpc --with-mpfr --with-gmp --with-build-config=bootstrap-lto --with-linker-hash-style=gnu --with-system-zlib --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-linker-build-id --enable-lto --disable-multilib --enable-plugin --enable-shared --enable-threads=posix --disable-libssp --disable-libstdcxx-pch --disable-werror
echo no
make all-gcc -j$(nproc)
make all-target-libgcc -j$(nproc)
make install-gcc -j$(nproc)
make install-target-libgcc -j$(nproc)
make all-target-libstdc++-v3 -j$(nproc)
make install-target-libstdc++-v3
T="$(pwd)"
cd "$1/initrd/usr/lib"
ln -sf ld.so ld64.so.1
cp -rf "$HOME"/opt/cross/orange/x86_64-linux-gnu/lib/libs*.so* .
cp -rf "$HOME"/opt/cross/orange/lib64/libg*.so* .
cp -rf "$HOME"/opt/cross/orange/lib64/libs*.so* .
cd "$T"
echo Done
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