remove gdc related part

readme-ubuntu.txt

@@ -2,7 +2,7 @@
  ## Install the required packages.
  sudo apt-get install g++ build-essential autoconf automake bison flex \
   libncurses5-dev libreadline-dev libusb-dev texinfo libgmp3-dev   \
-  libmpfr-dev libelf-dev libmpc-dev mercurial subversion unzip git
+  libmpfr-dev libelf-dev libmpc-dev subversion git
 
  ## Build and install the toolchain + sdk. A login script will automatically 
  ## be created in /etc/profile.d/ if possible.

scripts/005-gcc-stage2.sh

@@ -20,19 +20,10 @@
  rm -Rf gcc-$GCC_VERSION
  tar xfj gcc-$GCC_VERSION.tar.bz2
 
- ## Extra step for gdc: unpack and move into gcc
- # wget --continue https://bitbucket.org/take_cheeze/gdc/get/default.zip
- # rm -Rf take_cheeze-gdc-default
- # unzip default.zip
- # cp -a take_cheeze-gdc-default/d gcc-4.5.3/gcc/d
-
  ## Enter the source directory and patch the source code.
  cd gcc-$GCC_VERSION
  patch -p1 < ../../patches/gcc-$GCC_VERSION-PSP.patch
 
- ## Extra step for gdc: apply D2 patches.
- # ./gcc/d/setup-gcc.sh -v2
-
  ## Unpack the library source code.
  tar xfj ../gmp-5.0.2.tar.bz2 && ln -s gmp-5.0.2 gmp
  tar xfz ../mpc-0.8.2.tar.gz && ln -s mpc-0.8.2 mpc