2012-08-07 52 views
6

當我爲LFS 7.1創建glibc-2.14.1時出現以下錯誤。我使用Ubuntu作爲主機操作系統。glibc錯誤,同時從頭開始構建linux

gcc ../sysdeps/unix/sysv/linux/syslog.c -c -std=gnu99 -fgnu89-inline -O2 -Wall -Winline 
-Wwrite-strings -fmerge-all-constants -g -Wstrict-prototypes -mpreferred-stack- 
boundary=2 -Wa,-mtune=i686 -fexceptions -I../include -I/mnt/lfs/sources/glibc- 
build/misc -I/mnt/lfs/sources/glibc-build -I../sysdeps/i386/elf - 
I../nptl/sysdeps/unix/sysv/linux/i386/i686 -I../sysdeps/unix/sysv/linux/i386/i686 - 
I../nptl/sysdeps/unix/sysv/linux/i386 -I../sysdeps/unix/sysv/linux/i386 - 
I../nptl/sysdeps/unix/sysv/linux -I../nptl/sysdeps/pthread -I../sysdeps/pthread - 
I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common - 
I../sysdeps/unix/mman -I../sysdeps/unix/inet -I../sysdeps/unix/sysv/i386 - 
I../nptl/sysdeps/unix/sysv -I../sysdeps/unix/sysv -I../sysdeps/unix/i386 - 
I../nptl/sysdeps/unix -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/i386/i686/fpu - 
I../sysdeps/i386/i686/multiarch -I../nptl/sysdeps/i386/i686 -I../sysdeps/i386/i686 - 
I../sysdeps/i386/i486 -I../nptl/sysdeps/i386/i486 -I../sysdeps/i386/fpu - 
I../nptl/sysdeps/i386 -I../sysdeps/i386 -I../sysdeps/wordsize-32 - 
I../sysdeps/ieee754/ldbl-96 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 - 
I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -I../nptl -I.. - 
I../libio -I. -nostdinc -isystem /usr/lib/gcc/i686-linux-gnu/4.6/include -isystem 
/usr/lib/gcc/i686-linux-gnu/4.6/include-fixed -isystem /tools/include -D_LIBC_REENTRANT 
-include ../include/libc-symbols.h  -o /mnt/lfs/sources/glibc-build/misc/syslog.o 
-MD -MP -MF /mnt/lfs/sources/glibc-build/misc/syslog.o.dt -MT /mnt/lfs/sources/glibc- 
build/misc/syslog.o 
In file included from ../sysdeps/unix/sysv/linux/syslog.c:10:0: 
../misc/syslog.c: In function '__vsyslog_chk': 
../misc/syslog.c:144:9: warning: variable 'prioff' set but not used [-Wunused-but-set- 
variable] 
../misc/syslog.c:123:1: sorry, unimplemented: inlining failed in call to 'syslog': 
function body not available 
../misc/syslog.c:155:9: sorry, unimplemented: called from here 
make[2]: *** [/mnt/lfs/sources/glibc-build/misc/syslog.o] Error 1 
make[2]: Leaving directory `/mnt/lfs/sources/glibc-2.14.1/misc' 
make[1]: *** [misc/subdir_lib] Error 2 
make[1]: Leaving directory `/mnt/lfs/sources/glibc-2.14.1' 
make: *** [all] Error 2 

有誰能告訴我該怎麼辦?

回答

1

@avinash - 嘗試以下...

1)重新運行配置... CFLAGS = 「 - O2 -U_FORTIFY_SOURCE」 的./configure
2)重新運行make ... CFLAGS = 「 - O2 -U_FORTIFY_SOURCE」 讓

4

對於glibc的2.15,我不得不做這樣ks1322:

$ ../glibc2.15/configure CFLAGS="-O2 -U_FORTIFY_SOURCE -fno-stack-protector" $ make

-O2需要恢復默認的優化,避免了多次失敗的需要。

-U_FORTIFY_SOURCE需要避免的gcc ../sysdeps/unix/sysv/linux/syslog.c失敗(In function ‘__vsyslog_chk’: [...] inlining failed in call to ‘syslog’

-fno-stack-protector的要求,以避免失敗gcc [...] elf/dl-allobjs.os libc_pic.a(init-first.os):(.data+0x0): multiple definition of '__libc_multiple_libcs')。

有了這些CFLAGS,我只得到一個警告(errlist.c count 133 inflated to GLIBC_2.12 count 134 (old errno.h?))。

P.S. 不是使用gold連接器(ld.gold,來自binutils-gold包)也是非常重要的,因爲libcconfig將拒絕它。這很容易通過將/usr/bin/ld符號鏈接從ld.gold更改爲ld.bfd來完成。

+0

謝謝你這個清晰的解釋。 – 2016-04-08 01:00:47