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 diff -durN glibc-cvs-2.9.orig/misc/syslog.c glibc-cvs-2.9/misc/syslog.c
2 --- glibc-cvs-2.9.orig/misc/syslog.c 2009-06-01 10:16:50.000000000 +0200
3 +++ glibc-cvs-2.9/misc/syslog.c 2009-06-01 10:17:20.000000000 +0200
5 #define INTERNALLOG LOG_ERR|LOG_CONS|LOG_PERROR|LOG_PID
6 /* Check for invalid bits. */
7 if (pri & ~(LOG_PRIMASK|LOG_FACMASK)) {
9 + __syslog(INTERNALLOG,
10 "syslog: unknown facility/priority: %x", pri);
11 pri &= LOG_PRIMASK|LOG_FACMASK;