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 # mingw32 config options
2 # depends on EXPERIMENTAL
7 Build a toolchain targeting systems running Windows as host
11 prompt "Windows api version"
13 # Don't remove next line
14 # CT_INSERT_VERSION_BELOW
19 config W32API_V_select
21 prompt "Other version"
27 prompt "W32 api version" if W32API_V_select
28 # Don't remove next line
29 # CT_INSERT_VERSION_STRING_BELOW
30 default "3.14" if W32API_V_3_14
32 Enter the version number of the windows api files to use