使用 make 从头开始​​为 Linux 编译 Glibc-2.11.1 时出错

Question

我正在构建 LFS，并且我处于需要安装 Glibc-2.11.1

http://www.linuxfromscratch.org/lfs/view/6.6/chapter05/glibc.html

我已成功配置它，但无法运行 make 命令。每当我运行该命令时，它都会运行一段时间然后停止。

我认为以下几行表明我所做的事情是不正确的：

mawk: scripts/gen-sorted.awk: line 19: regular expression compile failed (bad class -- [], [^] or [)
/[^
mawk: scripts/gen-sorted.awk: line 19: syntax error at or near ]
mawk: scripts/gen-sorted.awk: line 19: runaway regular expression /, "", subd ...
make[1]: Leaving directory `/mnt/lfs/sources/glibc-2.11.1'
make[1]: Entering directory `/mnt/lfs/sources/glibc-2.11.1'
mawk -f scripts/gen-sorted.awk \
           -v subdirs='csu assert ctype locale intl catgets math setjmp signal stdlib stdio-common libio malloc string wcsmbs time dirent grp pwd posix io termios resource misc socket sysvipc gmon gnulib iconv iconvdata wctype manual shadow gshadow po argp crypt nss localedata timezone rt conform debug libidn dlfcn elf' \
           -v srcpfx='' \
           nptl/sysdeps/pthread/Subdirs sysdeps/unix/inet/Subdirs sysdeps/unix/Subdirs assert/Depend intl/Depend catgets/Depend stdlib/Depend stdio-common/Depend libio/Depend malloc/Depend string/Depend wcsmbs/Depend time/Depend posix/Depend iconvdata/Depend nss/Depend localedata/Depend rt/Depend debug/Depend > /mnt/lfs/sources/glibc-build/sysd-sorted-tmp
mawk: scripts/gen-sorted.awk: line 19: regular expression compile failed (bad class -- [], [^] or [)
/[^
mawk: scripts/gen-sorted.awk: line 19: syntax error at or near ]
mawk: scripts/gen-sorted.awk: line 19: runaway regular expression /, "", subd ...
rm -f /mnt/lfs/sources/glibc-build/stamp.o; > /mnt/lfs/sources/glibc-build/stamp.o
rm -f /mnt/lfs/sources/glibc-build/stamp.os; > /mnt/lfs/sources/glibc-build/stamp.os
rm -f /mnt/lfs/sources/glibc-build/stamp.oS; > /mnt/lfs/sources/glibc-build/stamp.oS
cd /mnt/lfs/sources/glibc-build && /mnt/lfs/tools/bin/../lib/gcc/i686-lfs-linux-gnu/4.4.3/../../../../i686-lfs-linux-gnu/bin/ar cruv libc.a `cat stamp.o`
: /mnt/lfs/sources/glibc-build/libc.a
cd /mnt/lfs/sources/glibc-build && /mnt/lfs/tools/bin/../lib/gcc/i686-lfs-linux-gnu/4.4.3/../../../../i686-lfs-linux-gnu/bin/ar cruv libc_pic.a `cat stamp.os`
: /mnt/lfs/sources/glibc-build/libc_pic.a
cd /mnt/lfs/sources/glibc-build && /mnt/lfs/tools/bin/../lib/gcc/i686-lfs-linux-gnu/4.4.3/../../../../i686-lfs-linux-gnu/bin/ar cruv libc_nonshared.a `cat stamp.oS`
: /mnt/lfs/sources/glibc-build/libc_nonshared.a
make[1]: *** No rule to make target `/mnt/lfs/sources/glibc-build/Versions.all', needed by `/mnt/lfs/sources/glibc-build/abi-versions.h'.  Stop.
make[1]: Leaving directory `/mnt/lfs/sources/glibc-2.11.1'
make: *** [all] Error 2

real    0m11.390s
user    0m2.044s
sys 0m1.724s
lfs@rohanchrome:/mnt/lfs/sources/glibc-build$ make
make -r PARALLELMFLAGS="" CVSOPTS="" -C /mnt/lfs/sources/glibc-2.11.1 objdir=`pwd` all
make[1]: Entering directory `/mnt/lfs/sources/glibc-2.11.1'
mawk -f scripts/gen-sorted.awk \
           -v subdirs='csu assert ctype locale intl catgets math setjmp signal stdlib stdio-common libio malloc string wcsmbs time dirent grp pwd posix io termios resource misc socket sysvipc gmon gnulib iconv iconvdata wctype manual shadow gshadow po argp crypt nss localedata timezone rt conform debug libidn dlfcn elf' \
           -v srcpfx='' \
           nptl/sysdeps/pthread/Subdirs sysdeps/unix/inet/Subdirs sysdeps/unix/Subdirs assert/Depend intl/Depend catgets/Depend stdlib/Depend stdio-common/Depend libio/Depend malloc/Depend string/Depend wcsmbs/Depend time/Depend posix/Depend iconvdata/Depend nss/Depend localedata/Depend rt/Depend debug/Depend > /mnt/lfs/sources/glibc-build/sysd-sorted-tmp
mawk: scripts/gen-sorted.awk: line 19: regular expression compile failed (bad class -- [], [^] or [)
/[^
mawk: scripts/gen-sorted.awk: line 19: syntax error at or near ]
mawk: scripts/gen-sorted.awk: line 19: runaway regular expression /, "", subd ...
make[1]: *** No rule to make target `/mnt/lfs/sources/glibc-build/Versions.all', needed by `/mnt/lfs/sources/glibc-build/abi-versions.h'.  Stop.
make[1]: Leaving directory `/mnt/lfs/sources/glibc-2.11.1'
make: *** [all] Error 2

我不明白哪里出了问题。我应该怎样纠正它们？

Answer 1

您需要安装gawk。

sudo apt-get install gawk

---

第 19 行的正则表达式是

/\/[^/]+$/

这是一个已知问题 mawk< /code> 不理解字符类中未转义的“/”至少到版本 1.3.3-15（Ubuntu 11.04 (Natty) 上提供的版本）。 mawk 会认为括号内的 / 终止了正则表达式，并解释为 \/[^，这肯定是由于不匹配而导致的语法错误<代码>]。

glibc 的修复很简单：只需在 / 之前添加一个 \ 即可。但这也可能是一次专门的“检查”以确保<使用代码>gawk。至少在 glibc-2.14 上这仍然没有改变......

^{（解决方案来源：http://www.linuxquestions.org/questions/linux-from-scratch-13/urgent-help-on-glibc-make-error-with-clfs-590753/)< /sup>}