> On 26 July 2007 03:09, Dennis Clarke wrote: > >> The configure line for GCC 4.2.1 looks like so : >> >> bash-3.2$ /export/home/dclarke/build/gcc-4.2.1/configure >> --with-as=/usr/ccs/bin/as --without-gnu-ld --with-ld=/usr/ccs/bin/ld >> --enable-threads=posix --disable-nls --prefix=/export/home/dclarke/local >> --with-local-prefix=/export/home/dclarke/local --enable-shared >> --with-libiconv-prefix=/opt/csw --enable-languages=c,c++,objc,fortran >> --with-gmp=/export/home/dclarke/local >> --with-mpfr=/export/home/dclarke/local >> --enable-bootstrap > > All looks reasonable so far.
You know, I was hoping you would say that :-) >> The process seems to run fine and configure does what it does. I issue >> make >> ( which is really GNU make that I built previously ) and things grind away >> for a long long time until this appears : >> >> checking for msgmerge... no >> checking for sparc-sun-solaris2.8-gcc... >> /opt/build/gcc-4.2.1-build/./prev-gcc/xgcc >> -B/opt/build/gcc-4.2.1-build/./prev-gcc/ >> -B/export/home/dclarke/local/sparc-sun-solaris2.8/bin/ >> checking for C compiler default output file name... a.out >> checking whether the C compiler works... configure: error: cannot run C >> compiled programs. >> If you meant to cross compile, use `--host'. >> See `config.log' for more details. >> make[2]: *** [configure-stage2-intl] Error 1 >> make[2]: Leaving directory `/opt/build/gcc-4.2.1-build' >> make[1]: *** [stage2-bubble] Error 2 >> make[1]: Leaving directory `/opt/build/gcc-4.2.1-build' >> make: *** [all] Error 2 >> bash-3.2$ >> >> see this for all the details that follow : >> >> http://www.blastwave.org/dclarke/gcc-4.2.1/gcc-4.2.1-failure-details.txt > > Alas, you appear to have shown us the wrong config.log, since it doesn't > give any detail of that error. oh .. that explains why I see no error there :-( > You need to figure out what went wrong with > the test executable compiled by the stage1 compiler. OKay ... that would be this guy : bash-3.2$ pwd /opt/build/gcc-4.2.1-build bash-3.2$ prev-gcc/xgcc -v Using built-in specs. Target: sparc-sun-solaris2.8 Configured with: /export/home/dclarke/build/gcc-4.2.1/configure --with-as=/usr/ccs/bin/as --without-gnu-ld --with-ld=/usr/ccs/bin/ld --enable-threads=posix --disable-nls --prefix=/export/home/dclarke/local --with-local-prefix=/export/home/dclarke/local --enable-shared --with-libiconv-prefix=/opt/csw --enable-languages=c,c++,objc,fortran --with-gmp=/export/home/dclarke/local --with-mpfr=/export/home/dclarke/local --enable-bootstrap Thread model: posix gcc version 4.2.1 bash-3.2$ file prev-gcc/xgcc prev-gcc/xgcc: ELF 32-bit MSB executable SPARC Version 1, dynamically linked, not stripped > Maybe try compiling a > "Hello World" with it and see what happens. Since it went wrong in the > intl/ > subdir, I'd suspect some problem with the libiconv-prefix or disable-nls > settings. Now that is excellent thinking. Let me have a whirl at it : bash-3.2$ cat /tmp/hello.c #include <stdio.h> int main(int argc, char *argv[]) { printf ( "Hello World!\n" ); return (0); } I ran this for just the preprocessed compile stage first : http://www.blastwave.org/dclarke/gcc-4.2.1/gcc-4.2.1-stage1-test.txt Then I generate the assembly : http://www.blastwave.org/dclarke/gcc-4.2.1/gcc-4.2.1-stage1-assembly.txt And *that* also looks very good. This does not look too good : http://www.blastwave.org/dclarke/gcc-4.2.1/gcc-4.2.1-stage1-hello.txt okay .. so that reveals some info. I think. Dennis
