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msp430-elf-gcc 4.9.1 source - configure options

Eric Brundick
Guru 12956 points

Can someone share the options given to ./configure (inside sources/tools/) to build the toolchain similar to what ships with CCSv6?

FYI I'm using the msp430-gcc-14r1-10-source.tar.bz2 download for the source.

  • 0
    TI__Guru**** 244200 points

    I filed a question with the MSP430 gcc development team.  I hope to hear back in a few days.

    Thanks and regards,

    -George

  • 0 in reply to George Mock
    TI__Guru**** 244200 points

    Use the -v option to see, among other things, the configure information.  Here is what I see when I use the latest version ...

    > \ti_ccs60\ccsv6\tools\compiler\gcc_msp430_4.9.14r1_10\bin\msp430-elf-gcc -v
Using built-in specs.
COLLECT_GCC=\ti_ccs60\ccsv6\tools\compiler\gcc_msp430_4.9.14r1_10\bin\msp430-elf-gcc
COLLECT_LTO_WRAPPER=c:/ti_ccs60/ccsv6/tools/compiler/gcc_msp430_4.9.14r1_10/bin/../libexec/gcc/msp430-elf/4.9.1/lto-wrapper.exe
Target: msp430-elf
Configured with: /opt/redhat/msp430-14r1-10/sources/tools/configure --host=i686-pc-mingw32 --build=i686-redhat-linux --target=msp430-elf --prefix=/opt/redhat/msp430-14r1-10/i686-pc-ingw32 --enable-languages=c,c++ --disable-itcl --disable-tk --disable-tcl --disable-libgui --disable-gdbtk
Thread model: single
gcc version 4.9.1 20140707 (prerelease (msp430-14r1-10)) (GNUPro 14r1) (Based on: GCC 4.8 GDB 7.7 Binutils 2.24 Newlib 2.1) (GCC)

    Thanks and regards,

    -George

  • 0 in reply to George Mock
    Guru 12956 points

    Thanks George.  Giving this a try, but it's giving me some problems... Using Fedora 19, 64-bit:

    ./configure --prefix=/opt/local/msp430-elf-gcc --target=msp430-elf --enable-languages=c,c++ --disable-itcl --disable-tk --disable-tcl --disable-libgui --disable-gdbtk

    make throws the following after a little while:

    Adding multilib support to Makefile in ../../.././libgcc
with_multisubdir=430
Running configure in multilib subdir large
pwd: /home/ebrundic/tmp4/sources/tools/msp430-elf
mkdir large
configure: creating cache ./config.cache
checking build system type... x86_64-unknown-linux-gnu
checking host system type... msp430-unknown-elf
checking for --enable-version-specific-runtime-libs... no
checking for a BSD-compatible install... /usr/bin/install -c
checking for gawk... gawk
checking for msp430-elf-ar... /home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/binutils/ar
checking for msp430-elf-lipo... msp430-elf-lipo
checking for msp430-elf-nm... /home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/nm
checking for msp430-elf-ranlib... /home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/binutils/ranlib
checking for msp430-elf-strip... /home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/binutils/strip-new
checking whether ln -s works... yes
checking for msp430-elf-gcc... /home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/xgcc -B/home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/ -nostdinc -B/home/ebrundic/tmp4/sources/tools/msp430-elf/large/newlib/ -isystem /home/ebrundic/tmp4/sources/tools/msp430-elf/large/newlib/targ-include -isystem /home/ebrundic/tmp4/sources/tools/newlib/libc/include -B/home/ebrundic/tmp4/sources/tools/msp430-elf/large/libgloss/msp430 -L/home/ebrundic/tmp4/sources/tools/msp430-elf/large/libgloss/libnosys -L/home/ebrundic/tmp4/sources/tools/libgloss/msp430 -B/opt/local/msp430-elf-gcc/msp430-elf/bin/ -B/opt/local/msp430-elf-gcc/msp430-elf/lib/ -isystem /opt/local/msp430-elf-gcc/msp430-elf/include -isystem /opt/local/msp430-elf-gcc/msp430-elf/sys-include -L/home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/ld  -mlarge
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/xgcc -B/home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/ -nostdinc -B/home/ebrundic/tmp4/sources/tools/msp430-elf/large/newlib/ -isystem /home/ebrundic/tmp4/sources/tools/msp430-elf/large/newlib/targ-include -isystem /home/ebrundic/tmp4/sources/tools/newlib/libc/include -B/home/ebrundic/tmp4/sources/tools/msp430-elf/large/libgloss/msp430 -L/home/ebrundic/tmp4/sources/tools/msp430-elf/large/libgloss/libnosys -L/home/ebrundic/tmp4/sources/tools/libgloss/msp430 -B/opt/local/msp430-elf-gcc/msp430-elf/bin/ -B/opt/local/msp430-elf-gcc/msp430-elf/lib/ -isystem /opt/local/msp430-elf-gcc/msp430-elf/include -isystem /opt/local/msp430-elf-gcc/msp430-elf/sys-include -L/home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/ld  -mlarge accepts -g... yes
checking for /home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/xgcc -B/home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/ -nostdinc -B/home/ebrundic/tmp4/sources/tools/msp430-elf/large/newlib/ -isystem /home/ebrundic/tmp4/sources/tools/msp430-elf/large/newlib/targ-include -isystem /home/ebrundic/tmp4/sources/tools/newlib/libc/include -B/home/ebrundic/tmp4/sources/tools/msp430-elf/large/libgloss/msp430 -L/home/ebrundic/tmp4/sources/tools/msp430-elf/large/libgloss/libnosys -L/home/ebrundic/tmp4/sources/tools/libgloss/msp430 -B/opt/local/msp430-elf-gcc/msp430-elf/bin/ -B/opt/local/msp430-elf-gcc/msp430-elf/lib/ -isystem /opt/local/msp430-elf-gcc/msp430-elf/include -isystem /opt/local/msp430-elf-gcc/msp430-elf/sys-include -L/home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/ld  -mlarge option to accept ISO C89... none needed
checking how to run the C preprocessor... /home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/xgcc -B/home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/ -nostdinc -B/home/ebrundic/tmp4/sources/tools/msp430-elf/large/newlib/ -isystem /home/ebrundic/tmp4/sources/tools/msp430-elf/large/newlib/targ-include -isystem /home/ebrundic/tmp4/sources/tools/newlib/libc/include -B/home/ebrundic/tmp4/sources/tools/msp430-elf/large/libgloss/msp430 -L/home/ebrundic/tmp4/sources/tools/msp430-elf/large/libgloss/libnosys -L/home/ebrundic/tmp4/sources/tools/libgloss/msp430 -B/opt/local/msp430-elf-gcc/msp430-elf/bin/ -B/opt/local/msp430-elf-gcc/msp430-elf/lib/ -isystem /opt/local/msp430-elf-gcc/msp430-elf/include -isystem /opt/local/msp430-elf-gcc/msp430-elf/sys-include -L/home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/ld  -mlarge -E
checking size of double... 8
checking size of long double... 8
checking whether decimal floating point is supported... no
configure: WARNING: decimal float is not supported for this target, ignored
checking whether fixed-point is supported... no
checking whether to use setjmp/longjmp exceptions... no
checking if the linker (/home/ebrundic/tmp4/sources/tools/host-x86_64-unknown-linux-gnu/gcc/collect-ld) is GNU ld... yes
checking for thread model used by GCC... single
checking whether assembler supports CFI directives... no
checking for __attribute__((visibility("hidden")))... no
checking whether the target assembler supports thread-local storage... yes
checking whether the thread-local storage support is from emutls... yes
checking for init priority support... yes
configure: updating cache ./config.cache
configure: creating ./config.status
config.status: creating Makefile
config.status: creating auto-target.h
config.status: linking ../../.././libgcc/enable-execute-stack-empty.c to enable-execute-stack.c
config.status: linking ../../.././libgcc/unwind-generic.h to unwind.h
config.status: linking ../../.././libgcc/config/no-unwind.h to md-unwind-support.h
config.status: linking ../../.././libgcc/config/no-sfp-machine.h to sfp-machine.h
config.status: linking ../../.././libgcc/gthr-single.h to gthr-default.h
config.status: executing default commands
Adding multilib support to Makefile in ../../.././libgcc
with_multisubdir=large
make[2]: Entering directory `/home/ebrundic/tmp4/sources/tools/msp430-elf/libgcc'
Makefile:165: ../.././gcc/libgcc.mvars: No such file or directory
make[2]: *** No rule to make target `../.././gcc/libgcc.mvars'.  Stop.
make[2]: Leaving directory `/home/ebrundic/tmp4/sources/tools/msp430-elf/libgcc'
make[1]: *** [all-target-libgcc] Error 2
make[1]: Leaving directory `/home/ebrundic/tmp4/sources/tools'
make: *** [all] Error 2

  • 0 in reply to Eric Brundick
    TI__Guru**** 244200 points

    Please see if this page is helpful.  -George

  • 0 in reply to George Mock
    Guru 12956 points

    Thanks George, that did the trick... I should have known that since I've built other gcc's before. whoops!