Hello, I wanted to try mspgcc's 20-bits support so I decided to compile mspgcc 20120716. I'm using the most recent MinGW on Windows 7 64bit.
I checked out a whole workspace using: git clone -b workspace/master git://mspgcc.git.sourceforge.net/gitroot/mspgcc/mspgcc msp430 cd msp430 git submodule init git pull git submodule update The test430.sh script uses fixed paths and compiling gcc under mingw using fixed paths gives problems with mixing windows and posix path's so I followed the test430.sh script but with relative paths: mkdir -p /home/marc/workspace/msp430/install/dev/ mkdir -p /home/marc/workspace/msp430/BUILD/binutils/dev cd /home/marc/workspace/msp430/BUILD/binutils/dev ../../../binutils/configure --target=msp430 --prefix=/home/marc/workspace/msp430/install/dev make -j4 make install cd /home/marc/workspace/msp430/msp430mcu MSP430MCU_ROOT=$(pwd) sh scripts/install.sh /home/marc/workspace/msp430/install/dev mkdir -p /home/marc/workspace/msp430/gcc/dev/ mkdir -p /home/marc/workspace/msp430/BUILD/gcc/dev cd /home/marc/workspace/msp430/BUILD/gcc/dev ../../../gcc/configure --target=msp430 --prefix=/home/marc/workspace/msp430/install/dev --enable-languages=c,c++ make -j1 Then make runs for quite a while and finally I get: Configuring in msp430/libgcc configure: creating cache ./config.cache checking build system type... i686-pc-mingw32 checking host system type... msp430-unknown-none checking for --enable-version-specific-runtime-libs... no checking for a BSD-compatible install... /bin/install -c checking for gawk... gawk checking for msp430-ar... /home/marc/workspace/msp430/install/dev/msp430/bin/ar checking for msp430-lipo... msp430-lipo checking for msp430-nm... /home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/nm checking for msp430-ranlib... /home/marc/workspace/msp430/install/dev/msp430/bin/ranlib checking for msp430-strip... /home/marc/workspace/msp430/install/dev/msp430/bin/strip checking whether ln -s works... no, using cp -p checking for msp430-gcc... /home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/xgcc -B/home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/ -B/home/marc/workspace/msp430/install/dev/msp430/bin/ -B/home/marc/workspace/msp430/install/dev/msp430/lib/ -isystem /home/marc/workspace/msp430/install/dev/msp430/include -isystem /home/marc/workspace/msp430/install/dev/msp430/sys-include checking for suffix of object files... configure: error: in `/home/marc/workspace/msp430/BUILD/gcc/dev/msp430/libgcc': configure: error: cannot compute suffix of object files: cannot compile See `config.log' for more details. make[1]: *** [configure-target-libgcc] Error 1 make[1]: Leaving directory `/home/marc/workspace/msp430/BUILD/gcc/dev' make: *** [all] Error 2 Checking /home/marc/workspace/msp430/BUILD/gcc/dev/msp430/libgcc/config.log shows me: configure:3434: /home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/xgcc -B/home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/ -B/home/marc/workspace/msp430/install/dev/msp430/bin/ -B/home/marc/workspace/msp430/install/dev/msp430/lib/ -isystem /home/marc/workspace/msp430/install/dev/msp430/include -isystem /home/marc/workspace/msp430/install/dev/msp430/sys-include -o conftest -g -O2 conftest.c >&5 conftest.c:1:0: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. configure:3437: $? = 1 configure:3625: checking for suffix of object files configure:3647: /home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/xgcc -B/home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/ -B/home/marc/workspace/msp430/install/dev/msp430/bin/ -B/home/marc/workspace/msp430/install/dev/msp430/lib/ -isystem /home/marc/workspace/msp430/install/dev/msp430/include -isystem /home/marc/workspace/msp430/install/dev/msp430/sys-include -c -g -O2 conftest.c >&5 conftest.c:1:0: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. configure:3651: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "GNU C Runtime Library" | #define PACKAGE_TARNAME "libgcc" | #define PACKAGE_VERSION "1.0" | #define PACKAGE_STRING "GNU C Runtime Library 1.0" | #define PACKAGE_BUGREPORT "" | #define PACKAGE_URL "http://www.gnu.org/software/libgcc/"; | /* end confdefs.h. */ | | int | main () | { | | ; | return 0; | } configure:3665: error: in `/home/marc/workspace/msp430/BUILD/gcc/dev/msp430/libgcc': configure:3668: error: cannot compute suffix of object files: cannot compile See `config.log' for more details. Bug report info according to http://gcc.gnu.org/bugs.html: Command line: /home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/xgcc -B/home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/ -B/home/marc/workspace/msp430/install/dev/msp430/bin/ -B/home/marc/workspace/msp430/install/dev/msp430/lib/ -isystem /home/marc/workspace/msp430/install/dev/msp430/include -isystem /home/marc/workspace/msp430/install/dev/msp430/sys-include -c -g -O2 conftest.c output of commandline with -v -save-temps: $ /home/marc/workspace/msp430/BUILD/gcc/dev/./gcc/xgcc -B/home/marc/workspace/m sp430/BUILD/gcc/dev/./gcc/ -B/home/marc/workspace/msp430/install/dev/msp430/bin / -B/home/marc/workspace/msp430/install/dev/msp430/lib/ -isystem /home/marc/wor kspace/msp430/install/dev/msp430/include -isystem /home/marc/workspace/msp430/i nstall/dev/msp430/sys-include -c -g -O2 -v -save-temps conftest.c Reading specs from C:/MinGW/msys/1.0/home/marc/workspace/msp430/BUILD/gcc/dev/gc c/specs Reading specs from C:/MinGW/msys/1.0/home/marc/workspace/msp430/install/dev/msp4 30/lib/msp430mcu.spec COLLECT_GCC=C:\MinGW\msys\1.0\home\marc\workspace\msp430\BUILD\gcc\dev\gcc\xgcc. exe Target: msp430 Configured with: ../../../gcc/configure --target=msp430 --prefix=/home/marc/work space/msp430/install/dev --enable-languages=c,c++ Thread model: single gcc version 4.7.0 20120302 (mspgcc internal 20120618) (GCC) COLLECT_GCC_OPTIONS='-B' 'C:/MinGW/msys/1.0/home/marc/workspace/msp430/BUILD/gcc /dev/gcc/' '-B' 'C:/MinGW/msys/1.0/home/marc/workspace/msp430/install/dev/msp430 /bin/' '-B' 'C:/MinGW/msys/1.0/home/marc/workspace/msp430/install/dev/msp430/lib /' '-isystem' 'C:/MinGW/msys/1.0/home/marc/workspace/msp430/install/dev/msp430/i nclude' '-isystem' 'C:/MinGW/msys/1.0/home/marc/workspace/msp430/install/dev/msp 430/sys-include' '-c' '-g' '-O2' '-v' '-save-temps' '-mcpu=430' '-mmpy=none' '-m ivcnt=16' C:/MinGW/msys/1.0/home/marc/workspace/msp430/BUILD/gcc/dev/gcc/cc1.exe -E -quie t -v -iprefix c:\mingw\msys\1.0\home\marc\workspace\msp430\build\gcc\dev\gcc\../ lib/gcc/msp430/4.7.0/ -isystem C:/MinGW/msys/1.0/home/marc/workspace/msp430/BUIL D/gcc/dev/gcc/include -isystem C:/MinGW/msys/1.0/home/marc/workspace/msp430/BUIL D/gcc/dev/gcc/include-fixed -isystem C:/MinGW/msys/1.0/home/marc/workspace/msp43 0/install/dev/msp430/include -isystem C:/MinGW/msys/1.0/home/marc/workspace/msp4 30/install/dev/msp430/sys-include conftest.c -mcpu=430 -mmpy=none -mivcnt=16 -mc pu=430 -mmpy=none -mivcnt=16 -g -fworking-directory -O2 -fpch-preprocess -o conf test.i ignoring nonexistent directory "C:/MinGW/msys/1.0/home/marc/workspace/msp430/ins tall/dev/msp430/sys-include" ignoring nonexistent directory "c:\mingw\msys\1.0\home\marc\workspace\msp430\bui ld\gcc\dev\gcc\../lib/gcc/msp430/4.7.0/include" ignoring nonexistent directory "c:\mingw\msys\1.0\home\marc\workspace\msp430\bui ld\gcc\dev\gcc\../lib/gcc/msp430/4.7.0/include-fixed" ignoring nonexistent directory "c:\mingw\msys\1.0\home\marc\workspace\msp430\bui ld\gcc\dev\gcc\../lib/gcc/msp430/4.7.0/../../../../msp430/sys-include" ignoring nonexistent directory "c:\mingw\msys\1.0\home\marc\workspace\msp430\bui ld\gcc\dev\gcc\../lib/gcc/msp430/4.7.0/../../../../msp430/include" ignoring nonexistent directory "c:/mingw/msys/1.0/home/marc/workspace/msp430/bui ld/gcc/dev/lib/gcc/msp430/4.7.0/include" ignoring nonexistent directory "c:/mingw/msys/1.0/home/marc/workspace/msp430/bui ld/gcc/dev/lib/gcc/msp430/4.7.0/include-fixed" ignoring nonexistent directory "c:/mingw/msys/1.0/home/marc/workspace/msp430/bui ld/gcc/dev/msp430/sys-include" ignoring nonexistent directory "c:/mingw/msys/1.0/home/marc/workspace/msp430/bui ld/gcc/dev/msp430/include" #include "..." search starts here: #include <...> search starts here: C:/MinGW/msys/1.0/home/marc/workspace/msp430/BUILD/gcc/dev/gcc/include C:/MinGW/msys/1.0/home/marc/workspace/msp430/BUILD/gcc/dev/gcc/include-fixed C:/MinGW/msys/1.0/home/marc/workspace/msp430/install/dev/msp430/include End of search list. <built-in>:0:0: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. Preprocessed file: $ cat conftest.i # 1 "conftest.c" # 1 "C:\\MinGW\\msys\\1.0\\home\\marc\\workspace\\msp430\\BUILD\\gcc\\dev\\msp430\\libgcc//" I have tried a number of different things: - mpfr 2.4.1/gmp 5.0.1/mpc 0.8.1 from mingw and the versions obtained using contrib/dowload_prerequisites - using the normal gcc/binutils/gdb with the mspgcc patches - compiling the linux version using the same procedure and the test430.sh script works fine. So what do I do now? Is this a bug or am I doing something wrong? Or is it possible for someone to build a binary package for Windows of mspgcc 20120716? (Because that's where it all started.) Regards, Marc de Hoop ------------------------------------------------------------------------------ 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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