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 2007-03-13 Mike Frysinger <vapier@gentoo.org>
3 * sysdeps/unix/sysv/linux/sh/sys/procfs.h: Copy Linux's asm-sh/elf.h types.
5 --- glibc-2_9/sysdeps/unix/sysv/linux/sh/sys/procfs.h
6 +++ glibc-2_9/sysdeps/unix/sysv/linux/sh/sys/procfs.h
9 #include <sys/ucontext.h>
16 + * ELF register definitions...
18 +typedef unsigned long elf_greg_t;
20 +#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
21 +typedef elf_greg_t elf_gregset_t[ELF_NGREG];
23 +typedef struct user_fpu_struct elf_fpregset_t;
27 int si_signo; /* Signal number. */