Added support for fetching the Linaro GCC. Add a note on being Cortex-M3 by default.

[fw/cortex-toolchain] / summon-arm-toolchain

diff --git a/summon-arm-toolchain b/summon-arm-toolchain
index c8c29d54456a4c0d2306a0c59ddd3096b78a8dc0..222f4fe1e7fe479181fc96bab29fc4aac5b7eb19 100755 (executable)
--- a/summon-arm-toolchain
+++ b/summon-arm-toolchain
@@ -17,8 +17,17 @@ PREFIX=${HOME}/arm-none-eabi # 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
 
+# For FSF GCC:
+GCCVERSION=4.5.1
+GCC=gcc-${GCCVERSION}
+GCCURL=http://ftp.gnu.org/gnu/gcc/${GCC}/${GCC}.tar.gz
+
+# For the Linaro GCC:
+# GCCVERSION=4.5-2010.08-1
+# GCC=gcc-linaro-${GCCVERSION}
+# GCCURL=http://launchpad.net/gcc-linaro/4.5/${GCCVERSION}/+download/${GCC}.tar.gz
+
 BINUTILS=binutils-2.20
-GCC=gcc-4.5.1
 NEWLIB=newlib-1.18.0
 GDB=gdb-7.2
 LIBCMSIS=v1.10-2
@@ -28,6 +37,7 @@ LIBOPENSTM32=master
 LIBSTM32_EN=0
 LIBOPENSTM32_EN=0
 
+SUDO=
 SUMMON_DIR=$(pwd)
 SOURCES=${SUMMON_DIR}/sources
 STAMPS=${SUMMON_DIR}/stamps
@@ -38,6 +48,9 @@ GCCFLAGS=
 GDBFLAGS=
 BINUTILFLAGS=
 
+# To default to the Cortex-M3:
+# GCCFLAGS="--with-arch=armv7-m --with-mode=thumb"
+
 # Fetch a versioned file from a URL
 function fetch {
     if [ ! -e ${STAMPS}/$1.fetch ]; then
@@ -56,8 +69,15 @@ function log {
 
 # Unpack an archive
 function unpack {
+    log Unpacking $*
     # Use 'auto' mode decompression.  Replace with a switch if tar doesn't support -a
-    tar xvaf $1
+    tar xvaf ${SOURCES}/$1.tar.*
+}
+
+# Install a build
+function install {
+    log $1
+    ${SUDO} make ${PARALLEL} $2 $3 $4 $5 $6 $7 $8
 }
 
 case "$(uname)" in
@@ -83,7 +103,7 @@ mkdir -p ${STAMPS} ${SOURCES}
 cd ${SOURCES}
 
 fetch ${BINUTILS} http://ftp.gnu.org/gnu/binutils/${BINUTILS}.tar.bz2
-fetch ${GCC} ${GCC_URL}
+fetch ${GCC} ${GCCURL}
 fetch ${NEWLIB} ftp://sources.redhat.com/pub/newlib/${NEWLIB}.tar.gz
 fetch ${GDB} http://ftp.gnu.org/gnu/gdb/${GDB}.tar.bz2
 
@@ -138,8 +158,7 @@ if [ ! -e build ]; then
 fi
 
 if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then
-    log "Unpacking ${BINUTILS}"
-    unpack ${SOURCES}/${BINUTILS}.tar.bz2
+    unpack ${BINUTILS}
     cd build
     log "Configuring ${BINUTILS}"
     ../${BINUTILS}/configure --target=${TARGET} \
@@ -153,8 +172,7 @@ if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then
                           ${BINUTILFLAGS}
     log "Building ${BINUTILS}"
     make ${PARALLEL}
-    log "Installing ${BINUTILS}"
-    make install
+    install ${BINUTILS} install
     cd ..
     log "Cleaning up ${BINUTILS}"
     touch ${STAMPS}/${BINUTILS}.build
@@ -162,8 +180,7 @@ if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then
 fi
 
 if [ ! -e ${STAMPS}/${GCC}-boot.build ]; then
-    log "Unpacking ${GCC}-boot"
-    unpack ${SOURCES}/${GCC}.tar.bz2
+    unpack ${GCC} boot
     cd build
     log "Configuring ${GCC}-boot"
     ../${GCC}/configure --target=${TARGET} \
@@ -181,8 +198,7 @@ if [ ! -e ${STAMPS}/${GCC}-boot.build ]; then
                      ${GCCFLAGS}
     log "Building ${GCC}-boot"
     make ${PARALLEL} all-gcc
-    log "Installing ${GCC}-boot"
-    make install-gcc
+    install ${GCC}-boot install-gcc
     cd ..
     log "Cleaning up ${GCC}-boot"
     touch ${STAMPS}/${GCC}-boot.build
@@ -190,8 +206,7 @@ if [ ! -e ${STAMPS}/${GCC}-boot.build ]; then
 fi
 
 if [ ! -e ${STAMPS}/${NEWLIB}.build ]; then
-    log "Unpacking ${NEWLIB}"
-    unpack ${SOURCES}/${NEWLIB}.tar.gz
+    unpack ${NEWLIB}
     cd build
     log "Configuring ${NEWLIB}"
     ../${NEWLIB}/configure --target=${TARGET} \
@@ -205,8 +220,7 @@ if [ ! -e ${STAMPS}/${NEWLIB}.build ]; then
                          --disable-newlib-supplied-syscalls
     log "Building ${NEWLIB}"
     make ${PARALLEL}
-    log "Installing ${NEWLIB}"
-    make install
+    install ${NEWLIB} install
     cd ..
     log "Cleaning up ${NEWLIB}"
     touch ${STAMPS}/${NEWLIB}.build
@@ -215,8 +229,7 @@ fi
 
 # Yes, you need to build gcc again!
 if [ ! -e ${STAMPS}/${GCC}.build ]; then
-    log "Unpacking ${GCC}"
-    unpack ${SOURCES}/${GCC}.tar.bz2
+    unpack ${GCC}
     cd build
     log "Configuring ${GCC}"
     ../${GCC}/configure --target=${TARGET} \
@@ -233,8 +246,7 @@ if [ ! -e ${STAMPS}/${GCC}.build ]; then
                     ${GCCFLAGS}
     log "Building ${GCC}"
     make ${PARALLEL}
-    log "Installing ${GCC}"
-    make install
+    install ${GCC} install
     cd ..
     log "Cleaning up ${GCC}"
     touch ${STAMPS}/${GCC}.build
@@ -242,8 +254,7 @@ if [ ! -e ${STAMPS}/${GCC}.build ]; then
 fi
 
 if [ ! -e ${STAMPS}/${GDB}.build ]; then
-    log "Unpacking ${GDB}"
-    unpack ${SOURCES}/${GDB}.tar.bz2
+    unpack ${GDB}
     cd build
     log "Configuring ${GDB}"
     ../${GDB}/configure --target=${TARGET} \
@@ -254,8 +265,7 @@ if [ ! -e ${STAMPS}/${GDB}.build ]; then
                      ${GDBFLAGS}
     log "Building ${GDB}"
     make ${PARALLEL}
-    log "Installing ${GDB}"
-    make install
+    install ${GDB} install
     cd ..
     log "Cleaning up ${GDB}"
     touch ${STAMPS}/${GDB}.build
@@ -264,13 +274,11 @@ fi
 
 if [ ${LIBSTM32_EN} != 0 ]; then
 if [ ! -e .libcmsis-${LIBCMSIS}.build ]; then
-    log "Unpacking libcmsis-${LIBCMSIS}"
-    unpack ${SOURCES}/libcmsis-${LIBCMSIS}.tar.bz2
+    unpack libcmsis-${LIBCMSIS}
     cd libcmsis-${LIBCMSIS}
     log "Building libcmsis-${LIBCMSIS}"
     make arch_prefix=${TARGET} prefix=${PREFIX}
-    log "Installing libcmsis-${LIBCMSIS}"
-    make arch_prefix=${TARGET} prefix=${PREFIX} install
+    install libcmsis-${LIBCMSIS} arch_prefix=${TARGET} prefix=${PREFIX} install
     cd ..
     log "Cleaning up libcmsis-${LIBCMSIS}"
     touch .libcmsis-${LIBCMSIS}.build
@@ -278,13 +286,11 @@ if [ ! -e .libcmsis-${LIBCMSIS}.build ]; then
 fi
 
 if [ ! -e .libstm32-${LIBSTM32}.build ]; then
-    log "Unpacking libstm32-${LIBSTM32}"
-    unpack ${SOURCES}/libstm32-${LIBSTM32}.tar.bz2
+    unpack libstm32-${LIBSTM32}
     cd libstm32-${LIBSTM32}
     log "Building libstm32-${LIBSTM32}"
     make arch_prefix=${TARGET} prefix=${PREFIX}
-    log "Installing libstm32-${LIBSTM32}"
-    make arch_prefix=${TARGET} prefix=${PREFIX} install
+    install libstm32-${LIBSTM32} arch_prefix=${TARGET} prefix=${PREFIX} install
     cd ..
     log "Cleaning up libstm32-${LIBSTM32}"
     touch .libstm32-${LIBSTM32}.build
@@ -292,13 +298,11 @@ if [ ! -e .libstm32-${LIBSTM32}.build ]; then
 fi
 
 if [ ! -e .libstm32usb-${LIBSTM32USB}.build ]; then
-    log "Unpacking libstm32usb-${LIBSTM32USB}"
-    unpack ${SOURCES}/libstm32usb-${LIBSTM32USB}.tar.bz2
+    unpack libstm32usb-${LIBSTM32USB}
     cd libstm32usb-${LIBSTM32USB}
     log "Building libstm32usb-${LIBSTM32USB}"
     make arch_prefix=${TARGET} prefix=${PREFIX}
-    log "Installing libstm32usb-${LIBSTM32USB}"
-    make arch_prefix=${TARGET} prefix=${PREFIX} install
+    install libstm32usb-${LIBSTM32USB} arch_prefix=${TARGET} prefix=${PREFIX} install
     cd ..
     log "Cleaning up libstm32usb-${LIBSTM32USB}"
     touch .libstm32usb-${LIBSTM32USB}.build
@@ -307,13 +311,11 @@ fi
 fi
 
 if [ $LIBOPENSTM32_EN != 0 ]; then
-    log "Unpacking libopenstm32-${LIBOPENSTM32}"
-    unpack ${SOURCES}/libopenstm32-${LIBOPENSTM32}.tar.bz2
+    unpack libopenstm32-${LIBOPENSTM32}
     cd libopenstm32-${LIBOPENSTM32}
     log "Building libopenstm32-${LIBOPENSTM32}"
     make PREFIX=${TARGET} DESTDIR=${PREFIX}
-    log "Installing libopenstm32-${LIBOPENSTM32}"
-    make PREFIX=${TARGET} DESTDIR=${PREFIX} install
+    install libopenstm32-${LIBOPENSTM32} PREFIX=${TARGET} DESTDIR=${PREFIX} install
     cd ..
     log "Cleaning up libopenstm32-${LIBOPENSTM32}"
     touch .libopenstm32-${LIBOPENSTM32}.build