patches/gcc/4.4.3/370-bootstrap-target_lib_path.patch
author Johannes Stezenbach <js@sig21.net>
Thu Jul 29 19:30:37 2010 +0200 (2010-07-29)
branch1.7
changeset 2047 ace1d90c9b15
parent 1698 9c8f68607d75
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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ChangeLog:
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2010-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
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	PR bootstrap/41818
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	* Makefile.tpl (BASE_TARGET_EXPORTS): Only add TARGET_LIB_PATH
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	to $(RPATH_ENVVAR) if bootstrapping.
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	* Makefile.in: Regenerate.
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diff --git a/Makefile.in b/Makefile.in
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index e5fa1d3..dbfc1f0 100644
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--- a/Makefile.in
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+++ b/Makefile.in
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@@ -281,7 +281,10 @@ BASE_TARGET_EXPORTS = \
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 	STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
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 	WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
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 	WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
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-	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
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+@if gcc-bootstrap
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+	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
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+@endif gcc-bootstrap
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+	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
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 RAW_CXX_TARGET_EXPORTS = \
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 	$(BASE_TARGET_EXPORTS) \
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diff --git a/Makefile.tpl b/Makefile.tpl
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index 15102e5..452d47c 100644
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--- a/Makefile.tpl
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+++ b/Makefile.tpl
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@@ -284,7 +284,10 @@ BASE_TARGET_EXPORTS = \
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 	STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
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 	WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
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 	WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
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-	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
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+@if gcc-bootstrap
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+	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
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+@endif gcc-bootstrap
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+	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
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 RAW_CXX_TARGET_EXPORTS = \
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 	$(BASE_TARGET_EXPORTS) \