Debian下编译glibc库问题

starli

不知道为什么，在编译glibc时出现了以下的错误：
In file included from /home/star/armlinux/tools/arm-linux/include/linux/errno.h:4,
                 from ../sysdeps/unix/sysv/linux/bits/errno.h:25,
                 from ../stdlib/errno.h:36,
                 from ../include/errno.h:3,
                 from ../linuxthreads/sysdeps/pthread/errno-loc.c:21:
/home/star/armlinux/tools/arm-linux/include/asm/errno.h:4:31: asm-generic/errno.h: No such file or directory
In file included from /home/star/armlinux/tools/arm-linux/include/linux/errno.h:4,
                 from ../sysdeps/unix/sysv/linux/bits/errno.h:25,
                 from ../stdlib/errno.h:36,
                 from ../include/errno.h:3,
                 from ../sysdeps/generic/errno.c:20:
/home/star/armlinux/tools/arm-linux/include/asm/errno.h:4:31: asm-generic/errno.h: No such file or directory
In file included from /home/star/armlinux/tools/arm-linux/include/linux/errno.h:4,
                 from ../sysdeps/unix/sysv/linux/bits/errno.h:25,
                 from ../stdlib/errno.h:36,
                 from ../include/errno.h:3,
                 from ../sysdeps/generic/libc-tls.c:20:
/home/star/armlinux/tools/arm-linux/include/asm/errno.h:4:31: asm-generic/errno.h: No such file or directory
In file included from /home/star/armlinux/tools/arm-linux/include/linux/errno.h:4,
                 from ../sysdeps/unix/sysv/linux/bits/errno.h:25,
                 from ../stdlib/errno.h:36,
                 from ../include/errno.h:3,
                 from ../sysdeps/generic/check_fds.c:19:
/home/star/armlinux/tools/arm-linux/include/asm/errno.h:4:31: asm-generic/errno.h: No such file or directory
In file included from /home/star/armlinux/tools/arm-linux/include/linux/errno.h:4,
                 from ../sysdeps/unix/sysv/linux/bits/errno.h:25,
                 from ../sysdeps/unix/arm/sysdep.S:21,
                 from ../sysdeps/unix/sysv/linux/arm/sysdep.S:34:
/home/star/armlinux/tools/arm-linux/include/asm/errno.h:4:31: asm-generic/errno.h: No such file or directory
In file included from /home/star/armlinux/tools/arm-linux/include/linux/errno.h:4,
                 from ../sysdeps/unix/sysv/linux/bits/errno.h:25,
                 from ../sysdeps/unix/arm/sysdep.S:21,
                 from ../sysdeps/unix/sysv/linux/arm/sysdep.S:34:
/home/star/armlinux/tools/arm-linux/include/asm/errno.h:4:31: asm-generic/errno.h: No such file or directory
make[2]: *** [/home/star/armlinux/build-tools/build-glibc/csu/sysdep.o] Error 1
make[1]: *** [csu/subdir_lib] Error 2
这是什么错误，缺少asm-generic/errno.h文件？

T-bagwell

可以试试用buildroot或者crosstool

starli

我是想尝试下自己构建交叉工具链。现在我将获取头文件的kernel下的/include里的asm-generic文件夹复制到$TARGET_PREFIX/include/下咯。可是又出现新的错误啊。
/tmp/cc1CqGOw.s: Assembler messages:
/tmp/cc1CqGOw.s:71: Error: junk at end of line, first unrecognized character is `,'
/tmp/cc1CqGOw.s:73: Error: junk at end of line, first unrecognized character is `,'
make[2]: *** [/home/star/armlinux/build-tools/build-glibc/intl/localealias.o] Error 1
make[2]: Leaving directory `/home/star/armlinux/build-tools/glibc-2.3.2/intl'
make[1]: *** [intl/subdir_lib] Error 2
make[1]: Leaving directory `/home/star/armlinux/build-tools/glibc-2.3.2'
make: *** [all] Error 2

这下就不知道什么错啦

T-bagwell

看错误是编译的过程中产生的文件有问题
会不会是你的编译器的版本的问题呢？
换个其他版本的试试

starli

昨天，我把全部都重新编译一遍，到了glibc，还是那个问题。唉，这下可以不好办啊。我是按照别人博客介绍一步一步来的。为什么别人成功，我就不成功呢。不关主机linux版本问题吧，我是在Debian下编译的哦！要是换gcc应该换什么版本？CC=arm-linux-gcc ../glibc-2.2.3 /configure --host=$TARGET --prefix="/usr"--enable-add-ons --with-headers=$TARGET_PREFIX/include 这是编译glibc的命令。

T-bagwell

有个2.95.3的有个3.2.1的，有个4.3.2的
一般来说
你用2.95.3或者3.2的应该不会有啥大问题
换着试试吧

starli22

gcc换3.2.3版本啦，config的时候没有出错，可是make的时候，就出错啦。下面是错误信息啊：
../../gcc-3.2.3/gcc/read-rtl.c:662: error: lvalue required as increment operand
make[1]: *** [read-rtl.o] Error 1
make[1]: Leaving directory `/home/star/armlinux/build-tools/build-gcc/gcc'
make: *** [all-gcc] Error 2
这个连编译器都出错啦。

starli22

又换2.95.3版本啦，还是有错哦。错误信息是：
.95.3/gcc -I../../gcc-2.95.3/gcc/config -I../../gcc-2.95.3/gcc/../include ../../gcc-2.95.3/gcc/config/arm/arm.c
../../gcc-2.95.3/gcc/config/arm/arm.c: In function ‘arm_override_options’:
../../gcc-2.95.3/gcc/config/arm/arm.c:286: warning: assignment discards qualifiers from pointer target type
../../gcc-2.95.3/gcc/config/arm/arm.c:530: error: lvalue required as left operand of assignment
make[1]: *** [arm.o] Error 1
make[1]: Leaving directory `/home/star/armlinux/build-tools/build-gcc/gcc'
make: *** [all-gcc] Error 2

T-bagwell

那换个其他版本的glibc呢？

starli

放假回来啦，我换个低版本试试