patches/gcc/4.4.3/270-sh-pr24836.patch
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:30:37 2010 +0200 (2010-07-29)
branch1.7
changeset 2047 ace1d90c9b15
parent 1611 e2516bba8fe5
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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diff -durN gcc-4.4.0.orig/gcc/configure gcc-4.4.0/gcc/configure
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--- gcc-4.4.0.orig/gcc/configure	2009-05-27 21:38:08.000000000 +0200
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+++ gcc-4.4.0/gcc/configure	2009-05-27 21:38:42.000000000 +0200
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@@ -22205,7 +22205,7 @@
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 	tls_first_minor=14
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 	tls_as_opt="-m64 -Aesame --fatal-warnings"
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 	;;
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-  sh-*-* | sh[34]-*-*)
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+  sh-*-* | sh[34]*-*-*)
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     conftest_s='
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 	.section ".tdata","awT",@progbits
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 foo:	.long	25
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diff -durN gcc-4.4.0.orig/gcc/configure.ac gcc-4.4.0/gcc/configure.ac
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--- gcc-4.4.0.orig/gcc/configure.ac	2009-05-27 21:38:08.000000000 +0200
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+++ gcc-4.4.0/gcc/configure.ac	2009-05-27 21:38:42.000000000 +0200
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@@ -2673,7 +2673,7 @@
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 	tls_first_minor=14
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 	tls_as_opt="-m64 -Aesame --fatal-warnings"
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 	;;
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-  sh-*-* | sh[34]-*-*)
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+  sh-*-* | sh[34]*-*-*)
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     conftest_s='
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 	.section ".tdata","awT",@progbits
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 foo:	.long	25