Hi, I'm trying to use the new GCC toolchain for MSP430 ( http://sourceforge.net/projects/mspgcc/files/mspgcc/DEVEL-4.7.x/ mspgcc-20120606.tar.bz2 )
I have patched and compiled binutils and gcc successfully. Next, I have to patch, configure and compile gdb. Following the instructions in msp430-gdb-7.2a-20111205.patch tar xjf gdb-7.2a.tar.bz2 ( cd gdb-7.2 ; patch -p1 < ../msp430-gdb-7.2a-20111205.patch ) mkdir -p BUILD/gdb cd BUILD/gdb ../../gdb-7.2/configure \ --target=msp430 \ --prefix=/usr/local/msp430 \ 2>&1 | tee co root@ubuntu:~/downloads/BUILD/gdb# cat co checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking target system type... msp430-unknown-none checking for a BSD-compatible install... /usr/bin/install -c checking whether ln works... yes checking whether ln -s works... yes checking for a sed that does not truncate output... /bin/sed checking for gawk... gawk checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking for gnatbind... no checking for gnatmake... no checking whether compiler driver understands Ada... no checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2 checking for objdir... .libs checking for version 0.10 (or later revision) of PPL... no checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking libelf.h usability... no checking libelf.h presence... no checking for libelf.h... no checking gelf.h usability... no checking gelf.h presence... no checking for gelf.h... no checking libelf/libelf.h usability... no checking libelf/libelf.h presence... no checking for libelf/libelf.h... no checking libelf/gelf.h usability... no checking libelf/gelf.h presence... no checking for libelf/gelf.h... no checking for default BUILD_CONFIG... checking for bison... no checking for byacc... no checking for yacc... no checking for bison... no checking for gm4... no checking for gnum4... no checking for m4... m4 checking for flex... no checking for lex... no checking for flex... no checking for makeinfo... makeinfo checking for expect... no checking for runtest... no checking for ar... ar checking for as... as checking for dlltool... no checking for ld... ld checking for lipo... no checking for nm... nm checking for ranlib... ranlib checking for strip... strip checking for windres... no checking for windmc... no checking for objcopy... objcopy checking for objdump... objdump checking for msp430-cc... no checking for msp430-gcc... msp430-gcc checking for msp430-c++... msp430-c++ checking for msp430-gcc... msp430-gcc checking for msp430-gcj... no checking for msp430-gfortran... no checking for msp430-ar... msp430-ar checking for msp430-as... msp430-as checking for msp430-dlltool... no checking for msp430-ld... msp430-ld checking for msp430-lipo... no checking for msp430-nm... msp430-nm checking for msp430-objdump... msp430-objdump checking for msp430-ranlib... msp430-ranlib checking for msp430-strip... msp430-strip checking for msp430-windres... no checking for msp430-windmc... no checking where to find the target ar... pre-installed checking where to find the target as... pre-installed checking where to find the target cc... pre-installed checking where to find the target c++... pre-installed checking where to find the target c++ for libstdc++... pre-installed checking where to find the target dlltool... pre-installed checking where to find the target gcc... pre-installed checking where to find the target gcj... pre-installed checking where to find the target gfortran... pre-installed checking where to find the target ld... pre-installed checking where to find the target lipo... pre-installed checking where to find the target nm... pre-installed checking where to find the target objdump... pre-installed checking where to find the target ranlib... pre-installed checking where to find the target strip... pre-installed checking where to find the target windres... pre-installed checking where to find the target windmc... pre-installed checking whether to enable maintainer-specific portions of Makefiles... no checking whether -fkeep-inline-functions is supported... yes configure: creating ./config.status config.status: creating Makefile root@ubuntu:~/downloads/BUILD/gdb# make 2>&1 | tee mo output make: ... make[2]: Entering directory `/root/downloads/BUILD/gdb/sim' make[3]: Entering directory `/root/downloads/BUILD/gdb/sim/msp430' gcc ../../../../gdb-7.2/sim/msp430/../common/gentmap.c -o gentmap -g -O -I. -I../../../../gdb-7.2/sim/msp430 -I../common -I../../../../gdb-7.2/sim/msp430/../common -I../../include -I../../../../gdb-7.2/sim/msp430/../../include -I../../bfd -I../../../../gdb-7.2/sim/msp430/../../bfd -I../../opcodes -I../../../../gdb-7.2/sim/msp430/../../opcodes rm -f tmp-tvals.h tmp-tmap.c ./gentmap -h >tmp-tvals.h /bin/bash ../../../../gdb-7.2/sim/msp430/../../move-if-change tmp-tvals.h targ-vals.h ./gentmap -c >tmp-tmap.c /bin/bash ../../../../gdb-7.2/sim/msp430/../../move-if-change tmp-tmap.c targ-map.c touch stamp-tvals rm -f version.c-tmp version.c echo '#include "version.h"' >> version.c-tmp echo 'const char version[] = "'"`sed q ../../../../gdb-7.2/sim/msp430/../../gdb/version.in`"'";' >> version.c-tmp mv version.c-tmp version.c gcc -c -DHAVE_CONFIG_H -DPROFILE=1 -DWITH_PROFILE=-1 -DDEFAULT_INLINE=0 -I. -I../../../../gdb-7.2/sim/msp430 -I../common -I../../../../gdb-7.2/sim/msp430/../common -I../../include -I../../../../gdb-7.2/sim/msp430/../../include -I../../bfd -I../../../../gdb-7.2/sim/msp430/../../bfd -I../../opcodes -I../../../../gdb-7.2/sim/msp430/../../opcodes -g -O2 version.c rm -f libsim.a ar rc libsim.a callback.o syscall.o targ-map.o version.o interp.o sim-load.o ranlib libsim.a gcc -DHAVE_CONFIG_H -DPROFILE=1 -DWITH_PROFILE=-1 -DDEFAULT_INLINE=0 -I. -I../../../../gdb-7.2/sim/msp430 -I../common -I../../../../gdb-7.2/sim/msp430/../common -I../../include -I../../../../gdb-7.2/sim/msp430/../../include -I../../bfd -I../../../../gdb-7.2/sim/msp430/../../bfd -I../../opcodes -I../../../../gdb-7.2/sim/msp430/../../opcodes -g -O2 -o run \ run.o libsim.a ../../bfd/libbfd.a ../../opcodes/libopcodes.a ../../libiberty/libiberty.a -lnsl -lm -lz /usr/bin/ld: cannot find -lz collect2: ld returned 1 exit status make[3]: *** [run] Error 1 make[3]: Leaving directory `/root/downloads/BUILD/gdb/sim/msp430' make[2]: *** [all] Error 1 make[2]: Leaving directory `/root/downloads/BUILD/gdb/sim' make[1]: *** [all-sim] Error 2 make[1]: Leaving directory `/root/downloads/BUILD/gdb' make: *** [all] Error 2 Extra info: OS: ubuntu 12.04 Linux ubuntu 3.2.0-24-generic #37-Ubuntu SMP Wed Apr 25 08:43:22 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux root@ubuntu:~/downloads/BUILD/gdb# /usr/bin/ld --version GNU ld (GNU Binutils for Ubuntu) 2.22 Copyright 2011 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or (at your option) a later version. This program has absolutely no warranty. root@ubuntu:~/downloads/BUILD/gdb# env $PATH env: /usr/gcc_4_7/bin:/usr/local/msp430/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games: No such file or directory root@ubuntu:~/downloads/BUILD/gdb# /usr/bin/ld does not accept the "-lz" option... Submitted this as http://sourceware.org/bugzilla/show_bug.cgi?id=14234 but maybe it should be submitted somewhere else? Any hints? ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. 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