Split advanced workflow into separate steps

.github/scripts/build-binutils.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+BINUTILS_VERSION=${BINUTILS_VERSION:-binutils-master}
+
+TARGET=${TARGET:-aarch64-w64-mingw32}
+BUILD_PATH=${BUILD_PATH:-$PWD/build-$TARGET}
+BUILD_MAKE_OPTIONS=-j$(nproc)
+INSTALL_PATH=${INSTALL_PATH:-~/cross}
+
+export PATH=$INSTALL_PATH/bin:$PATH
+
+set -e # exit on error
+set -x # echo on
+
+mkdir -p $BUILD_PATH/binutils
+cd $BUILD_PATH/binutils
+
+echo "::group::Configure binutils"
+../../code/$BINUTILS_VERSION/configure \
+    --prefix=$INSTALL_PATH \
+    --target=$TARGET
+echo "::endgroup::"
+
+cd $BUILD_PATH/binutils
+
+echo "::group::Build binutils"
+make $BUILD_MAKE_OPTIONS
+echo "::endgroup::"
+
+echo "::group::Install binutils"
+make install
+echo "::endgroup::"
+
+echo 'Success!'

.github/scripts/build-gcc-libs.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+TARGET=${TARGET:-aarch64-w64-mingw32}
+BUILD_PATH=${BUILD_PATH:-$PWD/build-$TARGET}
+BUILD_MAKE_OPTIONS=-j$(nproc)
+
+export PATH=$INSTALL_PATH/bin:$PATH
+
+cd $BUILD_PATH/gcc
+
+echo "::group::Build libstdc++"
+make $BUILD_MAKE_OPTIONS all-target-libstdc++-v3
+echo "::endgroup::"
+
+echo "::group::Install libstdc++"
+make install-target-libstdc++-v3
+echo "::endgroup::"
+
+echo "::group::Build libgfortran"
+make $BUILD_MAKE_OPTIONS all-target-libgfortran
+echo "::endgroup::"
+
+echo "::group::Install libgfortran"
+make install-target-libgfortran
+echo "::endgroup::"
+
+echo "::group::Build remaining GCC libraries"
+make $BUILD_MAKE_OPTIONS all
+echo "::endgroup::"
+
+echo "::group::Install remaining GCC libraries"
+make install
+echo "::endgroup::"

.github/scripts/build-gcc.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+GCC_VERSION=${GCC_VERSION:-gcc-master}
+
+TARGET=${TARGET:-aarch64-w64-mingw32}
+BUILD_PATH=${BUILD_PATH:-$PWD/build-$TARGET}
+BUILD_MAKE_OPTIONS=-j$(nproc)
+INSTALL_PATH=${INSTALL_PATH:-~/cross}
+
+export PATH=$INSTALL_PATH/bin:$PATH
+
+set -e # exit on error
+set -x # echo on
+
+mkdir -p $BUILD_PATH/gcc
+
+cd $BUILD_PATH/gcc
+
+echo "::group::Configure GCC"
+# REMOVED --libexecdir=/opt/lib
+# REMOVED --with-{gmp,mpfr,mpc,isl}=/usr
+../../code/$GCC_VERSION/configure \
+    --prefix=$INSTALL_PATH \
+    --target=$TARGET \
+    --enable-languages=c,lto,c++,fortran \
+    --enable-shared \
+    --enable-static \
+    --enable-threads=win32 \
+    --enable-graphite \
+    --enable-fully-dynamic-string \
+    --enable-libstdcxx-filesystem-ts=yes \
+    --enable-libstdcxx-time=yes \
+    --enable-cloog-backend=isl \
+    --enable-version-specific-runtime-libs \
+    --enable-lto \
+    --enable-libgomp \
+    --enable-checking=release \
+    --disable-multilib \
+    --disable-shared \
+    --disable-rpath \
+    --disable-win32-registry \
+    --disable-werror \
+    --disable-symvers \
+    --disable-libstdcxx-pch \
+    --disable-libstdcxx-debug \
+    --disable-isl-version-check \
+    --disable-bootstrap \
+    --with-libiconv \
+    --with-system-zlib \
+    --with-gnu-as \
+    --with-gnu-ld
+echo "::endgroup::"
+
+cd $BUILD_PATH/gcc
+
+echo "::group::Build GCC"
+make $BUILD_MAKE_OPTIONS all-gcc
+echo "::endgroup::"
+
+echo "::group::Install GCC"
+make install-gcc
+echo "::endgroup::"
+
+echo 'Success!'

.github/scripts/build-libgcc.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+TARGET=${TARGET:-aarch64-w64-mingw32}
+BUILD_PATH=${BUILD_PATH:-$PWD/build-$TARGET}
+BUILD_MAKE_OPTIONS=-j$(nproc)
+
+export PATH=$INSTALL_PATH/bin:$PATH
+
+cd $BUILD_PATH/gcc
+
+echo "::group::Build libgcc"
+make $BUILD_MAKE_OPTIONS all-target-libgcc
+echo "::endgroup::"
+
+echo "::group::Install libgcc"
+make install-target-libgcc
+echo "::endgroup::"

.github/scripts/build-mingw-crt.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+MINGW_VERSION=${MINGW_VERSION:-mingw-w64-master}
+
+TARGET=${TARGET:-aarch64-w64-mingw32}
+BUILD_PATH=${BUILD_PATH:-$PWD/build-$TARGET}
+BUILD_MAKE_OPTIONS=-j$(nproc)
+INSTALL_PATH=${INSTALL_PATH:-~/cross}
+
+export PATH=$INSTALL_PATH/bin:$PATH
+
+set -e # exit on error
+set -x # echo on
+
+mkdir -p $BUILD_PATH/mingw
+cd $BUILD_PATH/mingw
+
+echo "::group::Configure MinGW CRT"
+../../code/$MINGW_VERSION/mingw-w64-crt/configure \
+    --prefix=$INSTALL_PATH/$TARGET \
+    --build=x86_64-linux-gnu \
+    --host=$TARGET \
+    --with-sysroot=$INSTALL_PATH \
+    --enable-libarm64 \
+    --disable-lib32 \
+    --disable-lib64 \
+    --disable-libarm32 \
+    --disable-shared \
+    --with-default-msvcrt=msvcrt
+echo "::endgroup::"
+
+cd $BUILD_PATH/mingw
+
+echo "::group::Build MinGW headers"
+make $BUILD_MAKE_OPTIONS
+echo "::endgroup::"
+
+echo "::group::Install MinGW headers"
+make install
+echo "::endgroup::"
+
+echo 'Success!'

.github/scripts/build-mingw-headers.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+MINGW_VERSION=${MINGW_VERSION:-mingw-w64-master}
+
+TARGET=${TARGET:-aarch64-w64-mingw32}
+BUILD_PATH=${BUILD_PATH:-$PWD/build-$TARGET}
+BUILD_MAKE_OPTIONS=-j$(nproc)
+INSTALL_PATH=${INSTALL_PATH:-~/cross}
+
+export PATH=$INSTALL_PATH/bin:$PATH
+
+set -e # exit on error
+set -x # echo on
+
+mkdir -p $BUILD_PATH/mingw-headers
+cd $BUILD_PATH/mingw-headers
+
+echo "::group::Configure MinGW headers"
+../../code/$MINGW_VERSION/mingw-w64-headers/configure \
+    --prefix=$INSTALL_PATH/$TARGET \
+    --host=$TARGET \
+    --with-default-msvcrt=msvcrt
+echo "::endgroup::"
+
+cd $BUILD_PATH/mingw-headers
+
+echo "::group::Build MinGW headers"
+make $BUILD_MAKE_OPTIONS
+echo "::endgroup::"
+
+echo "::group::Install MinGW headers"
+make install
+echo "::endgroup::"
+
+# Symlink for gcc
+ln -sf $INSTALL_PATH/$TARGET $INSTALL_PATH/mingw
+
+echo 'Success!'

.github/scripts/build-mingw.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+MINGW_VERSION=${MINGW_VERSION:-mingw-w64-master}
+
+TARGET=${TARGET:-aarch64-w64-mingw32}
+BUILD_PATH=${BUILD_PATH:-$PWD/build-$TARGET}
+BUILD_MAKE_OPTIONS=-j$(nproc)
+INSTALL_PATH=${INSTALL_PATH:-~/cross}
+
+export PATH=$INSTALL_PATH/bin:$PATH
+
+set -e # exit on error
+set -x # echo on
+
+cd $BUILD_PATH/mingw
+
+echo "::group::Configure MinGW libraries"
+../../code/$MINGW_VERSION/configure \
+    --prefix=$INSTALL_PATH/$TARGET \
+    --host=$TARGET \
+    --enable-libarm64 \
+    --disable-lib32 \
+    --disable-lib64 \
+    --disable-libarm32 \
+    --disable-shared \
+    --with-libraries=libmangle,pseh,winpthreads \
+    --with-default-msvcrt=msvcrt
+
+echo "::endgroup::"
+
+cd $BUILD_PATH/mingw
+
+echo "::group::Build MinGW"
+make $BUILD_MAKE_OPTIONS
+echo "::endgroup::"
+
+echo "::group::Install MinGW"
+make install
+echo "::endgroup::"