merged.

[summon-arm-toolchain.git] / summon-arm-toolchain

diff --git a/summon-arm-toolchain b/summon-arm-toolchain
old mode 100755 (executable)
new mode 100644 (file)
index d77d3a5..6c72dc2
--- a/summon-arm-toolchain
+++ b/summon-arm-toolchain
@@ -18,11 +18,12 @@ set -e
 # Settings section
 # You probably want to customize those
 ##############################################################################
-TARGET=arm-none-eabi           # Or: TARGET=arm-elf
-PREFIX=${HOME}/sat     # Install location of your final toolchain
+TARGET=arm-elf         # Or: TARGET=arm-elf
+PREFIX=/arm    # Install location of your final toolchain
+PARALLEL=                      # Or: PARALLEL="-j 5" for 4 CPUs
 DARWIN_OPT_PATH=/opt/local     # Path in which MacPorts or Fink is installed
 # Set to 'sudo' if you need superuser privileges while installing
-SUDO=
+SUDO='sudo'
 # Set to 1 to be quieter while running
 QUIET=0
 # Set to 1 to use linaro gcc instead of the FSF gcc
@@ -119,10 +120,38 @@ case "$(uname)" in
        ;;
        Darwin)
        echo "Found Darwin OS."
-       GCCFLAGS="${GCCFLAGS} \
-                  --with-gmp=${DARWIN_OPT_PATH} \
+
+       # darwin dependencies
+       DARWINDEPS="gnutar mpfr libmpc gmp"
+  DARWINDEPSCOUNT=4
+
+  GCCFLAGS="${GCCFLAGS} \
+            --with-gmp=${DARWIN_OPT_PATH} \
                  --with-mpfr=${DARWIN_OPT_PATH} \
                  --with-mpc=${DARWIN_OPT_PATH} \
+                       -with-libiconv-prefix=${DARWIN_OPT_PATH}"
+
+  echo "Attempting to automatically check if common dependencies are installed on your system"
+  if ! which port > /dev/null; then
+    echo "MacPorts not installed."
+  else
+    pc=`port installed ${DARWINDEPS} | wc -l | tr -d " "`
+    if [ ${pc} -lt $[${DARWINDEPSCOUNT}+1] ];
+    then
+      echo "Something is missing, do you want to install everything needed?"
+      echo "(You need super user rights to do this.)"
+
+      if [ read = "y" || read = "yes" ];
+      then
+        sudo port install ${DARWINDEPS}
+      fi
+    else
+      echo "Found: "${DARWINDEPS}"!"
+    fi
+  fi
+
+  TAR=gnutar
+
                  --with-libiconv-prefix=${DARWIN_OPT_PATH}"
        OOCD_CFLAGS="-m32 -I/opt/mine/include -I/opt/local/include"
        OOCD_LDFLAGS="-L/opt/mine/lib -L/opt/local/lib"