1 files changed, 70 insertions, 34 deletions
diff --git a/arm-stmos/create-toolchain.sh b/arm-stmos/create-toolchain.sh
index 1df12ee..c197b2a 100755
--- a/arm-stmos/create-toolchain.sh
+++ b/arm-stmos/create-toolchain.sh
@@ -13,47 +13,83 @@
 # libmpfr-dev
 
 # Get sources
-wget https://ftp.gnu.org/gnu/binutils/binutils-2.31.1.tar.xz
-wget https://ftp.gnu.org/gnu/gcc/gcc-8.2.0/gcc-8.2.0.tar.xz
-tar xfv ./binutils-2.31.1.tar.xz
-tar xfv ./gcc-8.2.0.tar.xz
+if [ ! -d ./binutils-2.31.1 ]; then
+	wget https://ftp.gnu.org/gnu/binutils/binutils-2.31.1.tar.xz
+	tar xf ./binutils-2.31.1.tar.xz
+	rm ./binutils-2.31.1.tar.xz
+
+	# Apply binutils changes
+	for file in $(find ./binutils-files -name '*.*'); do
+		cp -v $file $(echo $file | sed s/binutils-files/binutils-2.31.1/)
+	done
+fi
+if [ ! -d ./gcc-8.2.0 ]; then
+	wget https://ftp.gnu.org/gnu/gcc/gcc-8.2.0/gcc-8.2.0.tar.xz
+	tar xf ./gcc-8.2.0.tar.xz
+	rm ./gcc-8.2.0.tar.xz
+
+	# Apply gcc changes
+	for file in $(find ./gcc-files -name '*.*'); do
+		cp -v $file $(echo $file | sed s/gcc-files/gcc-8.2.0/)
+	done
+fi
 
-# Apply binutils changes
-for file in $(find ./binutils-files -name '*.*'); do
-	cp -v $file $(echo $file | sed s/binutils-files/binutils-2.31.1/)
-done
 
-# Apply gcc changes
-for file in $(find ./gcc-files -name '*.*'); do
-	cp -v $file $(echo $file | sed s/gcc-files/gcc-8.2.0/)
-done
 
 # Prepare
 export TARGET=arm-stmos
-mkdir -p $HOME/$TARGET
-export PATH="$HOME/$TARGET/bin:$PATH"
+export PREFIX=$HOME/$TARGET
+mkdir -p $PREFIX
+export PATH="$PREFIX/bin:$PATH"
 
 # Build binutils
-cd ./binutils-2.31.1/ld
-automake
-
-mkdir ../build
-cd ../build
-echo "Configure binutils... (../configure)"
-bash
-echo "Building binutils..."
-make -j8
-make install
+if ! [ -x "$(command -v $TARGET-as)" ]; then
+	echo "Starting binutils..."
+	cd ./binutils-2.31.1/ld
+	aclocal
+	automake
+	
+	mkdir ../build
+	cd ../build
+	echo "Configuring binutils..."
+	../configure --prefix=$PREFIX --target=$TARGET --with-sysroot --disable-nls
+	echo "Building binutils..."
+	make -j8
+	make install
+	
+	echo "Binutils installed. Test if it works? (Ctrl+D to continue with gcc)"
+	bash
+else
+	echo "Binutils found, skipping..."
+	cd binutils-2.31.1/build
+fi
 
 # Build gcc
-cd ../../gcc-8.2.0/libstdc++-v3/
-autoconf
-
-mkdir ../build
-cd ../build
-echo "Configure gcc... (../configure)"
-bash
-echo "Building gcc..."
-make -j8
-make install
+if ! [ -x "$(command -v $TARGET-gcc)" ]; then
+	if [ ! -d "$PREFIX/usr/include" ]; then
+		# Control will enter here if $DIRECTORY doesn't exist.
+		echo "Installing pdclib includes..."
+		mkdir -p $PREFIX/usr/include
+		cp -Rv ../../../src/pdclib/include/* $PREFIX/usr/include
+		cp -Rv ../../../src/pdclib/platform/stmos/include/* \
+			$PREFIX/usr/include
+	fi
+
+	cd ../../gcc-8.2.0/libstdc++-v3/
+	autoreconf
+	autoconf
+	
+	mkdir ../build
+	cd ../build
+	echo "Configuring gcc..."
+	../configure --prefix=$PREFIX --target=$TARGET --with-sysroot=$PREFIX \
+		--disable-nls --enable-languages=c,c++
+	echo "Building gcc..."
+	make all-gcc all-target-libgcc -j8
+	make install-gcc install-target-libgcc -j8
+else
+	echo "gcc found, skipping..."
+fi
+
+echo "All done :) enjoy"