scripts: remove . from $PATH
Add CT_SanitizePath function which removes entries referring to ., /tmp
and non-existing directories from $PATH, and call it early in the
build script.
If . is in PATH, gcc-4.4.4 build breaks:
[ALL ] checking what assembler to use...
/tmp/build/targets/arm-unknown-linux-uclibcgnueabi/build/gcc-core-static/arm-unknown-linux-uclibcgnueabi/bin/as
...
[ALL ] config.status: creating as
i.e. "as" is supposed to be the arm-unknown-linux-uclibcgnueabi cross assembler,
but config.status creates a local "as" script which is calling the
host assembler.
Signed-off-by: Johannes Stezenbach <js@sig21.net>
[Yann E. MORIN: style fixes + explanations]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
1 Original patch from: gentoo/src/patchsets/glibc/2.9/1070_all_glibc-fadvise64_64.patch
3 -= BEGIN original header =-
6 -= END original header =-
8 diff -durN glibc-2_9.orig/sysdeps/unix/sysv/linux/posix_fadvise.c glibc-2_9/sysdeps/unix/sysv/linux/posix_fadvise.c
9 --- glibc-2_9.orig/sysdeps/unix/sysv/linux/posix_fadvise.c 2003-08-17 02:36:22.000000000 +0200
10 +++ glibc-2_9/sysdeps/unix/sysv/linux/posix_fadvise.c 2009-02-02 22:00:58.000000000 +0100
12 return INTERNAL_SYSCALL_ERRNO (ret, err);
15 +# ifdef __NR_fadvise64_64
16 + INTERNAL_SYSCALL_DECL (err);
17 + int ret = INTERNAL_SYSCALL (fadvise64_64, err, 6, fd,
18 + __LONG_LONG_PAIR ((long) (offset >> 31),
20 + __LONG_LONG_PAIR ((long) (len >> 31),
23 + if (INTERNAL_SYSCALL_ERROR_P (ret, err))
24 + return INTERNAL_SYSCALL_ERRNO (ret, err);