add installation/uninstallation script for GCC + fix unistallation script for binutils

scripts/binutils/uninstall.sh

@@ -54,4 +54,4 @@ done
 
 # Remove local files
 echo "$TAG Removing installed files..."
-rm -rf bin/ sh-elf-vhex/ share/ lib/
+rm -rf ../../build/binutils

scripts/gcc/install.sh

@@ -0,0 +1,77 @@
+#! /usr/bin/env bash
+
+verbose=false
+cache=false
+prefix=
+
+
+#
+# Help screen
+#
+help()
+{
+  cat << OEF
+Installation helper script for the configuration step of the binutils build for
+the Vhex kernel project.
+
+Usage $0 [options...]
+
+Configurations:
+  -h, --help            Display this help
+  --cache               Keep the build and sources directory
+  --verbose             Display extra information during the installation step
+  --prefix=<PREFIX>     Installation prefix
+OEF
+  exit 0
+}
+
+
+
+#
+# Parse argument
+#
+
+[[ $# -eq 0 ]] && help
+
+for arg; do case "$arg" in
+  --help | -h)          help;;
+  --verbose)            verbose=true;;
+  --cache)              cache=true;;
+  --prefix=*)           prefix=${arg#*=};;
+  *)
+    echo "error: unreconized argument '$arg', giving up." >&2
+    exit 1
+esac; done
+
+
+#
+# Installation step
+# @note
+#  This part is forked from the sh-elf-binutils repository created by
+#  Lephenixnoir.
+#
+
+TAG='<sh-elf-vhex-gcc>'
+PREFIX="$prefix"
+
+# Avoid rebuilds of the same version
+
+[[ ! -d ../../build/gcc ]] && exit 0
+cd ../../build/gcc
+
+
+# Symbolic link executables to $PREFIX/bin
+
+echo "$TAG Symlinking binaries..."
+mkdir -p $PREFIX/bin
+for x in bin/*; do
+  ln -sf "$(pwd)/$x" "$PREFIX/$x"
+done
+
+# Cleanup build files
+
+if [[ "$cache" == 'false' ]]; then
+  echo "$TAG Cleaning up build files..."
+  rm -rf gcc/
+  rm -rf build/
+fi

scripts/gcc/uninstall.sh

@@ -0,0 +1,57 @@
+#! /usr/bin/env bash
+
+verbose=false
+prefix=
+
+
+#
+# Help screen
+#
+help()
+{
+  cat << OEF
+Installation helper script for the configuration step of the binutils build for
+the Vhex kernel project.
+
+Usage $0 [options...]
+
+Configurations:
+  -h, --help            Display this help
+  --verbose             Display extra information during the installation step
+  --prefix=<PREFIX>     Installation prefix
+OEF
+  exit 0
+}
+
+
+
+#
+# Parse argument
+#
+
+for arg; do case "$arg" in
+  --help | -h)          help;;
+  --verbose)            verbose=true;;
+  --prefix=*)           prefix=${arg#*=};;
+  *)
+    echo "error: unreconized argument '$arg', giving up." >&2
+    exit 1
+esac; done
+
+
+#
+# Unistall step
+#
+
+TAG='<sh-elf-vhex-gcc>'
+PREFIX="$prefix"
+
+# Remove symlinks
+echo "$TAG Removing symlinks to binaries..."
+for x in bin/*; do
+  rm "$PREFIX/$x"
+done
+
+# Remove local files
+echo "$TAG Removing installed files..."
+rm -rf ../../build/gcc