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
1 On Fri, Jul 8, 2011 at 7:20 PM, Christopher Friedt <chrisfriedt@×××××.com>wrote:
2
3 >
4 >
5 > I would suggest something more like
6 >
7 > crossdev -S --g 4.6.0 --target armv7a-softfloat-linux-bioniceabi
8 >
9 >
10 I get failed with fenv.h missing when compiling the
11 cross-i686-pc-linux-bionic/gcc-4.6.0 at stage1, next is the detailed
12 message:
13
14 -------------------------------------------------
15 /var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/build/./gcc/xgcc
16 -B/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/build/./gcc/
17 -B/usr/i686-pc-linux-bionic/bin/ -B/usr/i686-pc-linux-bionic/lib/ -isystem
18 /usr/i686-pc-linux-bionic/include -isystem
19 /usr/i686-pc-linux-bionic/sys-include -g -O2 -pipe -O2 -g -O2 -pipe
20 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wwrite-strings -Wcast-qual
21 -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem
22 ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
23 -D__GCC_FLOAT_NOT_NEEDED -fno-stack-protector -Dinhibit_libc -I. -I.
24 -I../.././gcc
25 -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc
26 -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/.
27 -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/../gcc
28 -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/../include
29 -I/var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/config/libbid
30 -DENABLE_DECIMAL_BID_FORMAT -DHAVE_CC_TLS -DUSE_TLS -o bid_convert_data.o
31 -MT bid_convert_data.o -MD -MP -MF bid_convert_data.dep -c
32 /var/tmp/portage/cross-i686-pc-linux-bionic/gcc-4.6.0/work/gcc-4.6.0/libgcc/config/libbid/bid_convert_data.c
33 /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:
34 fatal error: fenv.h: No such file or directory
35 compilation terminated.
36
37 ----------------------------------------------
38
39 any suggestions ?
40
41
42
43
44 --
45 Best regards,
46 Peng Liang