patches/gcc/4.2.0/110-uclibc-conf-noupstream.patch
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:30:37 2010 +0200 (2010-07-29)
branch1.7
changeset 2047 ace1d90c9b15
parent 111 2e16b9fc302d
permissions -rw-r--r--
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>
(transplanted from 20dd8cef1c8adff0aa3e78ae6d7acfbc45ed5a83)
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--- gcc/gcc/config.gcc.uclibc100-sh~	2006-03-06 20:46:56 +0100
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+++ gcc/gcc/config.gcc	2006-03-10 15:02:41 +0100
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@@ -1905,7 +1905,7 @@
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 	;;
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 sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
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 sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
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-  sh-*-linux* | sh[346lbe]*-*-linux* | \
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+  sh*-*-linux* | sh[346lbe]*-*-linux* | \
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   sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
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    sh64-*-netbsd* | sh64l*-*-netbsd*)
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 	tmake_file="${tmake_file} sh/t-sh sh/t-elf"