From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from tygrysek.juszkiewicz.com.pl ([178.33.81.99]) by linuxtogo.org with esmtp (Exim 4.72) (envelope-from ) id 1SgxB9-0005dW-44 for Openembedded-core@lists.openembedded.org; Tue, 19 Jun 2012 14:05:03 +0200 Received: by tygrysek.juszkiewicz.com.pl (Postfix, from userid 65534) id 2DA1AD2380; Tue, 19 Jun 2012 13:54:23 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on tygrysek.juszkiewicz.com.pl X-Spam-Level: X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00 autolearn=ham version=3.3.2 Received: from [192.168.1.112] (87-206-60-144.dynamic.chello.pl [87.206.60.144]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) (Authenticated sender: marcin@juszkiewicz.com.pl) by tygrysek.juszkiewicz.com.pl (Postfix) with ESMTPSA id E63FAD232A for ; Tue, 19 Jun 2012 13:53:52 +0200 (CEST) Message-ID: <4FE0684D.2000906@linaro.org> Date: Tue, 19 Jun 2012 13:53:49 +0200 From: Marcin Juszkiewicz Organization: Linaro User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:14.0) Gecko/20120611 Thunderbird/14.0 MIME-Version: 1.0 To: Openembedded-core@lists.openembedded.org Subject: Is target toolchain supposed to be working? X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: Patches and discussions about the oe-core layer List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 19 Jun 2012 12:05:03 -0000 X-Groupsio-MsgNum: 23754 Content-Type: multipart/mixed; boundary="------------080404050106000500020003" --------------080404050106000500020003 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi Some of you may remember me from old times. Recently I got some work to do related with OpenEmbedded but I need working toolchain on target device. I use openembedded-core and got few problems with "core-image-lsb-sdk" on qemux86 target (final image will be armv7 or even armv8 later). First thing: binutils - "ld: this linker was not configured to use sysroots" even with simple hello.c source. Fix attached. Second thing: gcc (or rather g++) which is unable to find STL headers (after installing libstdc++-dev package): ignoring nonexistent directory "usr/include/c++/" ignoring nonexistent directory "usr/include/c++//i586-oe-linux" ignoring nonexistent directory "usr/include/c++//backward" ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/i586-oe-linux/4.7.1/../../../../i586-oe-linux/include" #include "..." search starts here: . #include <...> search starts here: .. ../lib /usr/lib/gcc/i586-oe-linux/4.7.1/include /usr/lib/gcc/i586-oe-linux/4.7.1/include-fixed /usr/include ../lib/compat End of search list. So far I did not looked at fixing this part but will do as I want to be able to build anything on target. So what status is of C/C++ toolchain in OE-Core? Full log: root@qemux86:~/dpkg-1.16.4.3/dselect# g++ -DHAVE_CONFIG_H -DLOCALEDIR=\"/usr/local/share/locale\" -DADMINDIR=\"/usr/local/var/lib/dpkg\" -DLIBDIR=\"/usr/local/lib/dpkg\" -DLOCALLIBDIR=\"/usr/local/lib/dpkg\" -idirafter ../lib/compat -iquote . -I.. -I../lib -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wmissing-declarations -Wmissing-format-attribute -Wformat-security -Wpointer-arith -Wvla -Winit-self -Wwrite-strings -Wcast-align -Wshadow -Wno-unused-value -g -O2 -MT basecmds.o -MD -MP -MF .deps/basecmds.Tpo -c -o basecmds.o basecmds.cc -v Using built-in specs. COLLECT_GCC=g++ Target: i586-oe-linux Configured with: /home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-oe-gcc-eglibc/work-shared/gcc-4.7.0+svnr186651-r2/gcc-4_7-branch/configure --build=x86_64-linux --host=i586-oe-linux --target=i586-oe-linux --prefix=/usr --exec_prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/libexec --datadir=/usr/share --sysconfdir=/etc --sharedstatedir=/com --localstatedir=/var --libdir=/usr/lib --includedir=/usr/include --oldincludedir=/usr/include --infodir=/usr/share/info --mandir=/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-oe-gcc-eglibc/sysroots/qemux86 --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --disable-multilib --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=i586-oe-linux- --without-local-prefix --enable-target-optspace --enable-lto --enable-libssp --disable-bootstrap --disable-libgomp --disable-libmudflap --with-system-zlib --with-linker-hash-style=gnu --with-ppl=no --with-cloog=no --enable-checking=release --enable-cheaders=c_global --with-sysroot=/ --with-build-sysroot=/home/hrw/HDD/devel/canonical/ci-linaro/oecore/build/tmp-oe-gcc-eglibc/sysroots/qemux86 --with-gxx-include-dir=/usr/include/c++/ --enable-nls --enable-__cxa_atexit Thread model: posix gcc version 4.7.1 20120421 (prerelease) (GCC) COLLECT_GCC_OPTIONS='-D' 'HAVE_CONFIG_H' '-D' 'LOCALEDIR="/usr/local/share/locale"' '-D' 'ADMINDIR="/usr/local/var/lib/dpkg"' '-D' 'LIBDIR="/usr/local/lib/dpkg"' '-D' 'LOCALLIBDIR="/usr/local/lib/dpkg"' '-idirafter' '../lib/compat' '-iquote' '.' '-I' '..' '-I' '../lib' '-Wall' '-Wextra' '-Wno-unused-parameter' '-Wno-missing-field-initializers' '-Wmissing-declarations' '-Wmissing-format-attribute' '-Wformat-security' '-Wpointer-arith' '-Wvla' '-Winit-self' '-Wwrite-strings' '-Wcast-align' '-Wshadow' '-Wno-unused-value' '-g' '-O2' '-MT' 'basecmds.o' '-MD' '-MP' '-MF' '.deps/basecmds.Tpo' '-c' '-o' 'basecmds.o' '-v' '-shared-libgcc' '-mtune=pentium' '-march=pentium' /usr/libexec/gcc/i586-oe-linux/4.7.1/cc1plus -quiet -v -I .. -I ../lib -MD basecmds.d -MF .deps/basecmds.Tpo -MP -MT basecmds.o -D_GNU_SOURCE -D HAVE_CONFIG_H -D LOCALEDIR="/usr/local/share/locale" -D ADMINDIR="/usr/local/var/lib/dpkg" -D LIBDIR="/usr/local/lib/dpkg" -D LOCALLIBDIR="/usr/local/lib/dpkg" -idirafter ../lib/compat -iquote . basecmds.cc -quiet -dumpbase basecmds.cc -mtune=pentium -march=pentium -auxbase-strip basecmds.o -g -O2 -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers -Wmissing-declarations -Wmissing-format-attribute -Wformat-security -Wpointer-arith -Wvla -Winit-self -Wwrite-strings -Wcast-align -Wshadow -Wno-unused-value -version -o /tmp/cc8JRMwR.s GNU C++ (GCC) version 4.7.1 20120421 (prerelease) (i586-oe-linux) compiled by GNU C version 4.7.1 20120421 (prerelease), GMP version 5.0.4, MPFR version 3.1.0, MPC version 0.8.2 GGC heuristics: --param ggc-min-expand=37 --param ggc-min-heapsize=14944 ignoring nonexistent directory "usr/include/c++/" ignoring nonexistent directory "usr/include/c++//i586-oe-linux" ignoring nonexistent directory "usr/include/c++//backward" ignoring nonexistent directory "/usr/local/include" ignoring nonexistent directory "/usr/lib/gcc/i586-oe-linux/4.7.1/../../../../i586-oe-linux/include" #include "..." search starts here: . #include <...> search starts here: .. ../lib /usr/lib/gcc/i586-oe-linux/4.7.1/include /usr/lib/gcc/i586-oe-linux/4.7.1/include-fixed /usr/include ../lib/compat End of search list. GNU C++ (GCC) version 4.7.1 20120421 (prerelease) (i586-oe-linux) compiled by GNU C version 4.7.1 20120421 (prerelease), GMP version 5.0.4, MPFR version 3.1.0, MPC version 0.8.2 GGC heuristics: --param ggc-min-expand=37 --param ggc-min-heapsize=14944 Compiler executable checksum: f2356c38dccf4363f0860c867fa500e7 In file included from basecmds.cc:32:0: dselect.h:27:21: fatal error: algorithm: No such file or directory compilation terminated. --------------080404050106000500020003 Content-Type: text/x-patch; name="0001-binutils-set-sysroot-for-target.patch" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="0001-binutils-set-sysroot-for-target.patch" >From 9a988989916b2093949696368cf96c6c4fb22c8d Mon Sep 17 00:00:00 2001 From: Marcin Juszkiewicz Date: Tue, 19 Jun 2012 13:16:53 +0200 Subject: [PATCH] binutils: set sysroot for target "ld: this linker was not configured to use sysroots" was what I got on device instead of compiled binary. Signed-off-by: Marcin Juszkiewicz --- meta/recipes-devtools/binutils/binutils_2.22.bb | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/meta/recipes-devtools/binutils/binutils_2.22.bb b/meta/recipes-devtools/binutils/binutils_2.22.bb index 7b6adef..71523d7 100644 --- a/meta/recipes-devtools/binutils/binutils_2.22.bb +++ b/meta/recipes-devtools/binutils/binutils_2.22.bb @@ -1,6 +1,6 @@ require binutils.inc -PR = "r9" +PR = "r10" LIC_FILES_CHKSUM="\ file://src-release;endline=17;md5=4830a9ef968f3b18dd5e9f2c00db2d35\ @@ -40,3 +40,5 @@ SRC_URI[sha256sum] = "6c7af8ed1c8cf9b4b9d6e6fe09a3e1d3d479fe63984ba8b9b26bf356b6 BBCLASSEXTEND = "native" + +EXTRA_OECONF += "--with-sysroot=/ " -- 1.7.10.4 --------------080404050106000500020003--