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>
6 select LIBC_SUPPORT_WIN32THREADS
8 The de-facto standard for Mingw distributions.
12 prompt "Mingw runtime version"
14 # Don't remove next line
15 # CT_INSERT_VERSION_BELOW
20 config MINGWRT_V_select
22 prompt "Other version"
26 config MINGWRT_VERSION
28 prompt "Mingw runtime version" if MINGWRT_V_select
29 # Don't remove next line
30 # CT_INSERT_VERSION_STRING_BELOW
31 default "3.18" if MINGWRT_V_3_18
33 Enter the version number of the mingw runtime files to use