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Re: iWMMXt Linux EABI cross toolchain


More progress made. But now glibc is failing because of a lack of forced-unwind
support:

...
checking for long double... yes
checking size of long double... 8
checking for economical random device... has been disabled
running configure fragment for ports/sysdeps/arm/elf
checking for ARM TLS support... yes
running configure fragment for ports/sysdeps/unix/sysv/linux/arm/eabi/nptl
running configure fragment for ports/sysdeps/unix/sysv/linux/arm/eabi
running configure fragment for nptl/sysdeps/pthread
checking for forced unwind support... no
configure: error: forced unwind support is required

Is there a gcc --enable flag I'm missing?

eater gcc # arm-iwmmxt-linux-gnueabi-gcc -v 
Using built-in specs.
Target: arm-iwmmxt-linux-gnueabi
Configured with:
/var/tmp/portage/gcc-4.2.0_alpha20060225/work/gcc-4.2-20060225/configure
--prefix=/usr
--bindir=/usr/arm-iwmmxt-linux-gnueabi/gcc-bin/4.2.0-alpha20060225
--includedir=/usr/lib/gcc/arm-iwmmxt-linux-gnueabi/4.2.0-alpha20060225/include
--datadir=/usr/share/gcc-data/arm-iwmmxt-linux-gnueabi/4.2.0-alpha20060225
--mandir=/usr/share/gcc-data/arm-iwmmxt-linux-gnueabi/4.2.0-alpha20060225/man
--infodir=/usr/share/gcc-data/arm-iwmmxt-linux-gnueabi/4.2.0-alpha20060225/info
--with-gxx-include-dir=/usr/lib/gcc/arm-iwmmxt-linux-gnueabi/4.2.0-alpha20060225/include/g++-v4
--host=i686-pc-linux-gnu --target=arm-iwmmxt-linux-gnueabi
--build=i686-pc-linux-gnu --disable-altivec --with-abi=iwmmxt
--with-arch=iwmmxt --with-cpu=iwmmxt --disable-multilib --enable-nls
--without-included-gettext --with-system-zlib --disable-checking
--disable-werror --disable-multilib --disable-libmudflap --enable-java-awt=gtk
--disable-shared --with-sysroot=/usr/arm-iwmmxt-linux-gnueabi --enable-stage1
--enable-threads=posix --enable-languages=c --enable-__cxa_atexit
--enable-clocale=gnu
Thread model: posix
gcc version 4.2.0-alpha20060225  (experimental)



Steve


	
	
		
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