Gentoo Archives: gentoo-embedded

From: Liang Peng <pengliang.sdu@×××××.com>
To: gentoo-embedded@l.g.o
Cc: Christopher Friedt <chrisfriedt@×××××.com>
Subject: [gentoo-embedded] Re: about gentoo-bionic
Date: Sat, 09 Jul 2011 10:10:50
Message-Id: CAMeWKV80YWnGOqjO6AgYsxWcHTtWg7=5_=aY4z3U96AA-2n_ZA@mail.gmail.com
In Reply to: [gentoo-embedded] Re: about gentoo-bionic by Christopher Friedt
On Fri, Jul 8, 2011 at 7:20 PM, Christopher Friedt <chrisfriedt@×××××.com>wrote:

> > > I would suggest something more like > > crossdev -S --g 4.6.0 --target armv7a-softfloat-linux-bioniceabi > >
I get failed with fenv.h missing when compiling the cross-i686-pc-linux-bionic/gcc-4.6.0 at stage1, next is the detailed message: ------------------------------------------------- /var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/build/./gcc/xgcc -B/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/build/./gcc/ -B/usr/i686-pc-linux-bionic/bin/ -B/usr/i686-pc-linux-bionic/lib/ -isystem /usr/i686-pc-linux-bionic/include -isystem /usr/i686-pc-linux-bionic/sys-include -g -O2 -pipe -O2 -g -O2 -pipe -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -fno-stack-protector -Dinhibit_libc -I. -I. -I../.././gcc -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/. -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/../gcc -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/../include -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/config/libbid -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o bid_convert_data.o -MT bid_convert_data.o -MD -MP -MF bid_convert_data.dep -c /var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/config/libbid/bid_convert_data.c /var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/config/libbid/bid_decimal_globals.c:47:18: fatal error: fenv.h: No such file or directory compilation terminated. ---------------------------------------------- any suggestions ? -- Best regards, Peng Liang