Hi,
> Something is wrong with your installation. See below. Maybe but i have no idea what may be the reason. I'm using the actual sources but after new installation (see script below) but now i do get more unknows: main.c:21: `SCFQCTL' undeclared (first use in this function) main.c:22: `SCFI0' undeclared (first use in this function) main.c:24: `FLL_CTL0' undeclared (first use in this function) main.c:108: `IFG1' undeclared (first use in this function) main.c:109: `IFG2' undeclared (first use in this function) It's strange that even IFG1 and IFG2 are unknown because they are in every msp430 and always at address 0 and 1. > There are not many people using floats, so it hasn't received a lot of > attention. The integer code from mspgcc is generally smaller and faster > than IAR. However, IAR beats mspgcc very easily on floating point code. Ok, i will change the floats to long ints or long long ints. Regards Rolf > Regards, > Steve ------------------------------------------------------------------------------------------------------ #!/bin/sh -e # # Complete install script for mspgcc with hard coded versions. # Use it as user root(.root) as # # ./build_mspgcc.sh 2>&1 | tee build_mspgcc.out # # which will create build_mspgcc.out as the log file. # # It takes approx. 12 minutes with a 2 GHz 32 bit CPU and 1 Mbit DSL. # # Version 0.0.6 2. Apr. 2004 Rolf Freitag nobodyo<nospam>@</nospam>web.de # # # todo: - splitting into a script for user and a script for root # - smp version # - automatic selection of the newest version for gcc-core, ... # - insight installation # # With additions from a script (i found somewhere) from # J.C. Wren jcw...@jcwren.com,http://tinymicros.com 2003/04/28 JCW # # This is the directory where the tools will wind up # export PREFIXROOT=/usr/local/msp430 export PATH=$PREFIXROOT/bin:$PATH export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib # # Gotta be root for installs # if [ ! $UID == 0 ] ; then echo "Must be root to do this (installs require it)" exit fi # # Make sure we've got wget, so we can fetch the binutils, gcc and insight sources # command -V wget >/dev/null 2>&1 ; retval=$? ; if [ $retval -ne 0 ] ; then echo "Can't find wget! (I need this to get the GCC and binutils sources)" exit 1 fi # # In theory, you can do an update to make the CVS pull more efficient. Safer this way, tho # \rm -rf update binutils docs examples gcc gdb gdbproxy hardware htdocs jtag msp430-libc msp430simu packaging pybsl pyjtag pyserjtag python serJTAGfirmware ubroff # # Login to CVS, pull the patches down # echo "Hit <return> when prompted for password" cvs -d:pserver:anonym...@cvs.sourceforge.net:/cvsroot/mspgcc login cvs -z3 -d:pserver:anonym...@cvs.sourceforge.net:/cvsroot/mspgcc co binutils docs examples gcc gdb gdbproxy hardware htdocs jtag msp430-libc msp430simu packaging pybsl pyjtag pyserjtag python serJTAGfirmware ubroff # # Blow away the old version, if it exists. Safest thing to do, according to Dmitry # \rm -rf $PREFIXROOT # wget -c for resuming downloading; parts of downloads needs only to be downloaded once wget -c ftp://sources.redhat.com/pub/gcc/releases/gcc-3.2.3/gcc-core-3.2.3.tar.bz2 wget -c ftp://sources.redhat.com/pub/binutils/releases/binutils-2.14.tar.bz2 wget -c ftp://sources.redhat.com/pub/gdb/old-releases/insight-5.1.1.tar.bz2 # # Build the binutils and install # if [ ! -s binutils-2.14.tar.bz2 ] ; then echo "Eeek! Where did the binutils-2.14.tar.bz2 file go?!?" exit fi \rm -rf binutils-2.14 tar --bzip2 -xf binutils-2.14.tar.bz2 || exit # \cp -a binutils/binutils-2.11/* binutils-2.11 cd binutils-2.14 ./configure --target=msp430 --prefix=$PREFIXROOT (make && make install) || exit cd .. # # Build the compiler and install # if [ ! -s gcc-core-3.2.3.tar.bz2 ] ; then echo "Eeek! Where did the gcc-core-3.2.3.tar.bz2 go?!?" exit fi \rm -rf gcc-3.2.3 tar --bzip2 -xf gcc-core-3.2.3.tar.bz2 || exit \cp -a gcc/gcc-3.3/* gcc-3.2.3 cd gcc-3.2.3 ./configure --target=msp430 --prefix=$PREFIXROOT (make && make install) || exit cd .. # # Build the libraries and install # cd msp430-libc/src # sed -e "s#^prefix[ ]*=.*#prefix=$PREFIXROOT#" Makefile >Makefile.tmp # \mv Makefile.tmp Makefile mkdir -p msp1 mkdir -p msp2 (make && make install) || exit cd ../.. # tar --bzip2 -xf gdb-5.1.1.tar.bz2 tar --bzip2 -xf gdb-6.0.tar.bz2 # cp -a gdb/gdb-5.1.1/* gdb-5.1.1 # installation of gdb-5.1.1 faild with error "run does not exist" cp -a gdb/gdb-current/* gdb-6.0 # cd gdb-5.1.1 cd gdb-6.0 ./configure --target=msp430 --prefix=$PREFIXROOT (make && make install) || exit # jtag cd .. cd jtag/hardware_access make mv libHIL.so /usr/local/lib chmod a+r /usr/local/lib/libHIL.so ldconfig cd ../.. # make the actual directory and $PREFIXROOT recursively readable for everone find -type f -print0 | xargs -0 chmod a+r; find -type d -print0 | xargs -0 chmod a+rx chmod a+rx /usr/local/msp430 cd /usr/local/msp430 find -type f -print0 | xargs -0 chmod a+r; find -type d -print0 | xargs -0 chmod a+rx # # We should be OK to go # echo "" echo "" echo "It appears we completed with no errors. MSP430 version of GCC is" echo "installed in $PREFIXROOT. Create a simple test program," echo "then compile with:" echo "" echo " $PREFIXROOT/bin/msp430-gcc mytest.c -o mytest" echo " $PREFIXROOT/bin/msp430-objdump mytest" echo ""
