* libgcc doesn't support my target
@ 2009-09-23 10:51 daniel tian
2009-09-23 10:55 ` daniel tian
0 siblings, 1 reply; 2+ messages in thread
From: daniel tian @ 2009-09-23 10:51 UTC (permalink / raw)
To: gcc; +Cc: Ian Lance Taylor
Hi,
When I build gcc first time this which the configure parameter is like this:
../rice-gcc-4.3.0/configure --target=$TARGET --prefix=$PREFIX
--enable-languages=c --without-headers --with-newlib --with-gnu-as
--with-gnu-ld --disable-multilib --disable-libssp
Binutils is ok and install in the $PREFIX path.
Error information is like this:
checking for /home/daniel.tian/gcc_rice_dev/rice-binutils/build-gcc/./gcc/xgcc
-B/home/daniel.tian/gcc_rice_dev/rice-binutils/build-gcc/./gcc/
-B/usr/local/cross/rice-elf/rice-elf/bin/
-B/usr/local/cross/rice-elf/rice-elf/lib/ -isystem
/usr/local/cross/rice-elf/rice-elf/include -isystem
/usr/local/cross/rice-elf/rice-elf/sys-include option to accept ANSI
C... none needed
checking how to run the C preprocessor...
/home/daniel.tian/gcc_rice_dev/rice-binutils/build-gcc/./gcc/xgcc
-B/home/daniel.tian/gcc_rice_dev/rice-binutils/build-gcc/./gcc/
-B/usr/local/cross/rice-elf/rice-elf/bin/
-B/usr/local/cross/rice-elf/rice-elf/lib/ -isystem
/usr/local/cross/rice-elf/rice-elf/include -isystem
/usr/local/cross/rice-elf/rice-elf/sys-include -E
checking whether decimal floating point is supported... no
checking whether fixed-point is supported... no
*** Configuration rice-mavrix-elf not supported
make[1]: *** [configure-target-libgcc] Error 1
make[1]: Leaving directory
`/home/daniel.tian/gcc_rice_dev/rice-binutils/build-gcc'
make: *** [all] Error 2
rice-mavrix-elf : rice is my target name.
I search the configure in libgcc, there is no target information. And
I check the CRX port, it also didn't add more information than I did.
Can anybody give me some clue to debug it?
Any suggestion is appreciated.
Thank you very much.
Daniel.Tian
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: libgcc doesn't support my target
2009-09-23 10:51 libgcc doesn't support my target daniel tian
@ 2009-09-23 10:55 ` daniel tian
0 siblings, 0 replies; 2+ messages in thread
From: daniel tian @ 2009-09-23 10:55 UTC (permalink / raw)
To: gcc; +Cc: Ian Lance Taylor
Sorry, I just found and fixed the bug. the config.host file in /libgcc/.
Sorry.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2009-09-23 10:51 libgcc doesn't support my target daniel tian
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