Pass --disable-werror to openocd.
[fw/cortex-toolchain] / summon-arm-toolchain
index 2dfbd7c..558f314 100755 (executable)
@@ -15,8 +15,9 @@
 set -e
 
 ##############################################################################
-# Settings section
+# Default settings section
 # You probably want to customize those
+# You can also pass them as parameters to the script
 ##############################################################################
 TARGET=arm-none-eabi           # Or: TARGET=arm-elf
 PREFIX=${HOME}/sat     # Install location of your final toolchain
@@ -26,38 +27,101 @@ SUDO=
 # Set to 1 to be quieter while running
 QUIET=0
 # Set to 1 to use linaro gcc instead of the FSF gcc
-USE_LINARO=0
+USE_LINARO=1
 # Set to 1 to enable building of OpenOCD
 OOCD_EN=1
 # Set to 1 to build libstm32 provided by ST
 LIBSTM32_EN=0
 # Set to 1 to build libopenstm32 an open source library for stm32
-LIBOPENSTM32_EN=0
+LIBOPENSTM32_EN=1
 # Make the gcc default to Cortex-M3
 DEFAULT_TO_CORTEX_M3=0
+# Override automatic detection of cpus to compile on
+CPUS=
+
+##############################################################################
+# Parsing command line parameters
+##############################################################################
+
+while [ $# -gt 0 ]; do
+       case $1 in
+               TARGET=*)
+               TARGET=$(echo $1 | sed 's,^TARGET=,,')
+               ;;
+               PREFIX=*)
+               PREFIX=$(echo $1 | sed 's,^PREFIX=,,')
+               ;;
+               DARWIN_OPT_PATH=*)
+               DARWIN_OPT_PATH=$(echo $1 | sed 's,^DARWIN_OPT_PATH=,,')
+               ;;
+               SUDO=*)
+               SUDO=$(echo $1 | sed 's,^SUDO=,,')
+               ;;
+               QUIET=*)
+               QUIET=$(echo $1 | sed 's,^QUIET=,,')
+               ;;
+               USE_LINARO=*)
+               USE_LINARO=$(echo $1 | sed 's,^USE_LINARO=,,')
+               ;;
+               OOCD_EN=*)
+               OOCD_EN=$(echo $1 | sed 's,^OOCD_EN=,,')
+               ;;
+               LIBSTM32_EN=*)
+               LIBSTM32_EN=$(echo $1 | sed 's,^LIBSTM32_EN=,,')
+               ;;
+               LIBOPENSTM32_EN=*)
+               LIBOPENSTM32_EN=$(echo $1 | sed 's,^LIBOPENSTM32_EN=,,')
+               ;;
+               DEFAULT_TO_CORTEX_M3=*)
+               DEFAULT_TO_CORTEX_M3=$(echo $1 | sed 's,^DEFAULT_TO_CORTEX_M3=,,')
+               ;;
+               CPUS=*)
+               CPUS=$(echo $1 | sed 's,^CPUS=,,')
+               ;;
+               *)
+               echo "Unknown parameter: $1"
+               exit 1
+               ;;
+       esac
+
+       shift # shifting parameter list to access the next one
+done
+
+echo "Settings used for this build are:"
+echo "TARGET=$TARGET"
+echo "PREFIX=$PREFIX"
+echo "DARWIN_OPT_PATH=$DARWIN_OPT_PATH"
+echo "SUDO=$SUDO"
+echo "QUIET=$QUIET"
+echo "USE_LINARO=$USE_LINARO"
+echo "OOCD_EN=$OOCD_EN"
+echo "LIBSTM32_EN=$LIBSTM32_EN"
+echo "LIBOPENSTM32_EN=$LIBOPENSTM32_EN"
+echo "DEFAULT_TO_CORTEX_M3=$DEFAULT_TO_CORTEX_M3"
+echo "CPUS=$CPUS"
 
 ##############################################################################
 # Version and download url settings section
 ##############################################################################
 if [ ${USE_LINARO} == 0 ] ; then
        # For FSF GCC:
-       GCCVERSION=4.5.1
+       GCCVERSION=4.5.2
        GCC=gcc-${GCCVERSION}
        GCCURL=http://ftp.gnu.org/gnu/gcc/${GCC}/${GCC}.tar.gz
 else
        # For the Linaro GCC:
-       GCCRELEASE=4.5-2010.11-0
-       GCCVERSION=4.5-2010.11-1
+       GCCRELEASE=4.5-2011.02-0
+       GCCVERSION=4.5-2011.02-0
        GCC=gcc-linaro-${GCCVERSION}
        GCCURL=http://launchpad.net/gcc-linaro/4.5/${GCCRELEASE}/+download/${GCC}.tar.bz2
 fi
 
-BINUTILS=binutils-2.20
-NEWLIB=newlib-1.18.0
-GDB=gdb-7.2
+BINUTILS=binutils-2.21.1
+NEWLIB=newlib-1.19.0
+GDB=gdb-7.3.1
 OOCD=master
-LIBCMSIS=v1.10-2
-LIBSTM32=v3.0.0-1
+LIBCMSIS=v1.10-3
+LIBSTM32=v3.0.0-2
 LIBSTM32USB=v3.0.1-1
 LIBOPENSTM32=master
 
@@ -65,12 +129,18 @@ LIBOPENSTM32=master
 # Flags section
 ##############################################################################
 
-if which getconf > /dev/null; then
-       CPUS=$(getconf _NPROCESSORS_ONLN)
+if [ "x${CPUS}" == "x" ]; then
+       if which getconf > /dev/null; then
+               CPUS=$(getconf _NPROCESSORS_ONLN)
+       else
+               CPUS=1
+       fi
+
+       PARALLEL=-j$((CPUS + 1))
 else
-       CPUS=1
+       PARALLEL=-j${CPUS}
 fi
-PARALLEL=-j$((CPUS + 1))
+
 echo "${CPUS} cpu's detected running make with '${PARALLEL}' flag"
 
 GDBFLAGS=
@@ -123,9 +193,13 @@ case "$(uname)" in
                   --with-gmp=${DARWIN_OPT_PATH} \
                  --with-mpfr=${DARWIN_OPT_PATH} \
                  --with-mpc=${DARWIN_OPT_PATH} \
-                 -with-libiconv-prefix=${DARWIN_OPT_PATH}"
-       OOCD_CFLAGS="-m32 -I/opt/mine/include -I/opt/local/include"
+                 --with-libiconv-prefix=${DARWIN_OPT_PATH}"
+       OOCD_CFLAGS="-I/opt/mine/include -I/opt/local/include"
        OOCD_LDFLAGS="-L/opt/mine/lib -L/opt/local/lib"
+       if gcc --version | grep llvm-gcc > /dev/null ; then
+               echo "Found you are using llvm gcc, switching to clang for gcc compile."
+               GCC_CC=clang
+       fi
        ;;
        CYGWIN*)
        echo "Found CygWin that means Windows most likely."
@@ -145,8 +219,7 @@ esac
 function fetch {
     if [ ! -e ${STAMPS}/$1.fetch ]; then
         log "Downloading $1 sources..."
-        wget -c --no-passive-ftp $2
-        touch ${STAMPS}/$1.fetch
+        wget -c --no-passive-ftp $2 && touch ${STAMPS}/$1.fetch
     fi
 }
 
@@ -265,14 +338,14 @@ if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then
     cd build
     log "Configuring ${BINUTILS}"
     ../${BINUTILS}/configure --target=${TARGET} \
-                           --prefix=${PREFIX} \
-                           --enable-interwork \
-                           --enable-multilib \
-                           --with-gnu-as \
-                           --with-gnu-ld \
-                           --disable-nls \
-                           --disable-werror \
-                          ${BINUTILFLAGS}
+                             --prefix=${PREFIX} \
+                             --enable-interwork \
+                             --enable-multilib \
+                             --with-gnu-as \
+                             --with-gnu-ld \
+                             --disable-nls \
+                             --disable-werror \
+                             ${BINUTILFLAGS}
     log "Building ${BINUTILS}"
     make ${MAKEFLAGS}
     install ${BINUTILS} install
@@ -282,81 +355,64 @@ if [ ! -e ${STAMPS}/${BINUTILS}.build ]; then
     rm -rf build/* ${BINUTILS}
 fi
 
-if [ ! -e ${STAMPS}/${GCC}-boot.build ]; then
-    unpack ${GCC} boot
-    cd build
-    log "Configuring ${GCC}-boot"
-    ../${GCC}/configure --target=${TARGET} \
-                      --prefix=${PREFIX} \
-                      --enable-interwork \
-                      --enable-multilib \
-                      --enable-languages="c" \
-                      --with-newlib \
-                      --without-headers \
-                      --disable-shared \
-                      --with-gnu-as \
-                      --with-gnu-ld \
-                      --disable-nls \
-                      --disable-werror \
-                     --with-system-zlib \
-                     ${GCCFLAGS}
-    log "Building ${GCC}-boot"
-    make ${MAKEFLAGS} all-gcc
-    install ${GCC}-boot install-gcc
-    cd ..
-    log "Cleaning up ${GCC}-boot"
-    touch ${STAMPS}/${GCC}-boot.build
-    rm -rf build/* ${GCC}
-fi
-
-if [ ! -e ${STAMPS}/${NEWLIB}.build ]; then
+if [ ! -e ${STAMPS}/${GCC}-${NEWLIB}.build ]; then
+    unpack ${GCC}
     unpack ${NEWLIB}
-    cd build
-    log "Configuring ${NEWLIB}"
-    ../${NEWLIB}/configure --target=${TARGET} \
-                         --prefix=${PREFIX} \
-                         --enable-interwork \
-                         --enable-multilib \
-                         --with-gnu-as \
-                         --with-gnu-ld \
-                         --disable-nls \
-                         --disable-werror \
-                         --disable-newlib-supplied-syscalls \
-                        --with-float=soft
-    log "Building ${NEWLIB}"
-    make ${MAKEFLAGS} CFLAGS_FOR_TARGET="-msoft-float" CCASFLAGS="-msoft-float"
-    install ${NEWLIB} install
-    cd ..
-    log "Cleaning up ${NEWLIB}"
-    touch ${STAMPS}/${NEWLIB}.build
-    rm -rf build/* ${NEWLIB}
-fi
 
-# Yes, you need to build gcc again!
-if [ ! -e ${STAMPS}/${GCC}.build ]; then
-    unpack ${GCC}
+    log "Adding newlib symlink to gcc"
+    ln -f -s `pwd`/${NEWLIB}/newlib ${GCC}
+    log "Adding libgloss symlink to gcc"
+    ln -f -s `pwd`/${NEWLIB}/libgloss ${GCC}
+
+    if [ ${DEFAULT_TO_CORTEX_M3} == 0 ] ; then
+       log "Patching gcc to add multilib support"
+       cd ${GCC}
+       patch -p0 -i ../patches/patch-gcc-config-arm-t-arm-elf.diff
+       cd ..
+    fi
+
     cd build
-    log "Configuring ${GCC}"
+    if [ "X${GCC_CC}" != "X" ] ; then
+           export GLOBAL_CC=${CC}
+           log "Overriding the default compiler with: \"${GCC_CC}\""
+           export CC=${GCC_CC}
+    fi
+
+    log "Configuring ${GCC} and ${NEWLIB}"
     ../${GCC}/configure --target=${TARGET} \
                       --prefix=${PREFIX} \
                       --enable-interwork \
                       --enable-multilib \
                       --enable-languages="c,c++" \
                       --with-newlib \
-                      --disable-shared \
                       --with-gnu-as \
                       --with-gnu-ld \
-                     --disable-nls \
+                      --disable-nls \
+                      --disable-shared \
+                     --disable-threads \
+                      --with-headers=newlib/libc/include \
+                     --disable-libssp \
+                     --disable-libstdcxx-pch \
+                     --disable-libmudflap \
+                     --disable-libgomp \
                       --disable-werror \
-                      --with-system-zlib \
-                    ${GCCFLAGS}
-    log "Building ${GCC}"
+                     --with-system-zlib \
+                     --disable-newlib-supplied-syscalls \
+                     ${GCCFLAGS}
+    log "Building ${GCC} and ${NEWLIB}"
     make ${MAKEFLAGS}
     install ${GCC} install
     cd ..
-    log "Cleaning up ${GCC}"
-    touch ${STAMPS}/${GCC}.build
-    rm -rf build/* ${GCC}
+    log "Cleaning up ${GCC} and ${NEWLIB}"
+
+    if [ "X${GCC_CC}" != "X" ] ; then
+           unset CC
+           CC=${GLOBAL_CC}
+           unset GLOBAL_CC
+    fi
+
+    touch ${STAMPS}/${GCC}-${NEWLIB}.build
+    rm -rf build/* ${GCC} ${NEWLIB}
 fi
 
 if [ ! -e ${STAMPS}/${GDB}.build ]; then
@@ -383,26 +439,22 @@ if [ ! -e ${STAMPS}/openocd-${OOCD}.build ]; then
     unpack openocd-${OOCD}
     cd build
     log "Configuring openocd-${OOCD}"
-    export CFLAGS="${OOCD_CFLAGS}"
-    export LDFLAGS="${OOCD_LDFLAGS}"
+    CFLAGS="${CFLAGS} ${OOCD_CFLAGS}" \
+    LDFLAGS="${LDFLAGS} ${OOCD_LDFLAGS}" \
     ../openocd-${OOCD}/configure --enable-maintainer-mode \
-                      --prefix=${PREFIX} \
-                      --enable-dummy \
-                     --enable-parport \
-                     --enable-ft2232_libftdi \
-                     --enable-usb_blaster_libftdi \
-                     --enable-amtjtagaccel \
-                     --enable-zy1000 \
-                     --enable-ep93xx \
-                     --enable-at91rm9200 \
-                     --enable-gw16012 \
-                     --enable-presto_libftdi \
-                     --enable-usbprog \
-                     --enable-jlink \
-                     --enable-vsllink \
-                     --enable-rlink \
-                     --enable-arm-jtag-ew \
-                     --enable-buspirate
+                                --disable-werror \
+                                --prefix=${PREFIX} \
+                                --enable-dummy \
+                                --enable-ft2232_libftdi \
+                                --enable-usb_blaster_libftdi \
+                                --enable-ep93xx \
+                                --enable-at91rm9200 \
+                                --enable-presto_libftdi \
+                                --enable-usbprog \
+                                --enable-jlink \
+                                --enable-vsllink \
+                                --enable-rlink \
+                                --enable-arm-jtag-ew
     log "Building openocd-${OOCD}"
     make ${MAKEFLAGS}
     install openocd-${OOCD} install