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eglibc: Fixes for running regression tests

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Override cxx-sysincludes along with CC and CXX
since it contains path pointing to tcbootstrap
sysroot which does not have c++ headers and libraries

Drop shorten-build-commands patch since it
did not override the include flags for c++ headers
when tests written in c++ are executed the @includes file
does not get updated to add c++ header paths
This patch only reduced the build output anyway

Add a patch to point eglibc to look into c++
headers the way OE installs them its not standard
install e.g. usr/include/c++/GCC_VER but instead
usr/include/c++. This lets g++ find the headers
in right place when compiling c++ testcases

(From OE-Core rev: dc1fbfb2cd3c0d35f212523189ea7b1621906201)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Khem Raj
2011-12-16 14:33:38 -08:00
committed by Richard Purdie
parent af9c75c8f5
commit 45987c5135
7 changed files with 77 additions and 171 deletions
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36
meta/recipes-core/eglibc/eglibc-2.13/use-sysroot-cxx-headers.patch Normal file
View File

@@ -0,0 +1,36 @@
build system of glibc currently adds the cxx headers path by detecting
it using provided CXX and expects that they are installed w.r.t to standard
installation location but in OE we install and use cxx headers from target
sysroot therefore that code needs to be adapted for OE
Upstream-Status: Inappropriate [OE-specific]
-Khem
--- a/configure.in
+++ b/configure.in
@@ -1118,9 +1118,8 @@ if test -n "$sysheaders"; then
SYSINCLUDES="$SYSINCLUDES \
-isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
if test -n "$CXX"; then
- cxxversion=`$CXX -dumpversion 2>&AS_MESSAGE_LOG_FD` &&
cxxmachine=`$CXX -dumpmachine 2>&AS_MESSAGE_LOG_FD` &&
- cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" &&
+ cxxheaders=`$CXX -print-sysroot`"$prefix/include/c++" &&
CXX_SYSINCLUDES="-isystem $cxxheaders \
-isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward"
fi
--- a/configure
+++ b/configure
@@ -5544,9 +5544,8 @@ if test -n "$sysheaders"; then
SYSINCLUDES="$SYSINCLUDES \
-isystem `echo $sysheaders | sed 's/:/ -isystem /g'`"
if test -n "$CXX"; then
- cxxversion=`$CXX -dumpversion 2>&5` &&
cxxmachine=`$CXX -dumpmachine 2>&5` &&
- cxxheaders=`$CXX -print-file-name=../../../../include/c++/`"$cxxversion" &&
+ cxxheaders=`$CXX -print-sysroot`"$prefix/include/c++" &&
CXX_SYSINCLUDES="-isystem $cxxheaders \
-isystem $cxxheaders/$cxxmachine -isystem $cxxheaders/backward"
fi