From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.9]) by mail.openembedded.org (Postfix) with ESMTP id C257173173 for ; Wed, 6 Jan 2016 12:23:41 +0000 (UTC) Received: from mail.nefkom.net (unknown [192.168.8.184]) by mail-out.m-online.net (Postfix) with ESMTP id 3pb8xR2QMNz3hhtX; Wed, 6 Jan 2016 13:23:39 +0100 (CET) X-Auth-Info: /yA3j7B9hz4OBRwSF5PEoggjZ9m3zS1Qv9zcg+XdEDg= Received: from chi.localnet (unknown [195.140.253.167]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by smtp-auth.mnet-online.de (Postfix) with ESMTPSA id 3pb8xR0zLTzvdWS; Wed, 6 Jan 2016 13:23:39 +0100 (CET) From: Marek Vasut To: Khem Raj Date: Wed, 6 Jan 2016 12:56:18 +0100 User-Agent: KMail/1.13.7 (Linux/3.14-2-amd64; KDE/4.13.1; x86_64; ; ) References: <1452046409-7350-1-git-send-email-marex@denx.de> In-Reply-To: MIME-Version: 1.0 Message-Id: <201601061256.18384.marex@denx.de> Cc: openembedded-core@lists.openembedded.org Subject: Re: [PATCH] gcc5: Fix build on NIOS2 X-BeenThere: openembedded-core@lists.openembedded.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Patches and discussions about the oe-core layer List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 Jan 2016 12:23:42 -0000 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit On Wednesday, January 06, 2016 at 03:54:11 AM, Khem Raj wrote: > > On Jan 5, 2016, at 6:13 PM, Marek Vasut wrote: > > > > The gcc 5.3 does not build on NIOS2 due to a missing MUSL_DYNAMIC_LINKER > > definition in it's config file. Add the definition to fix the build > > issue. The output produced during the failing build is as follows: > > > > g++ -isystem/b/tmp/sysroots/x86_64-linux/usr/include -O2 -pipe > > -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -fno-exceptions -fno-rtti > > -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings > > -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic > > -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings > > -DHAVE_CONFIG_H -static-libstdc++ -static-libgcc > > -L/b/tmp/sysroots/x86_64-linux/usr/lib > > -L/b/tmp/sysroots/x86_64-linux/lib > > -Wl,-rpath-link,/b/tmp/sysroots/x86_64-linux/usr/lib > > -Wl,-rpath-link,/b/tmp/sysroots/x86_64-linux/lib > > -Wl,-rpath,/b/tmp/sysroots/x86_64-linux/usr/lib > > -Wl,-rpath,/b/tmp/sysroots/x86_64-linux/lib -Wl,-O1 gcc-ar.o -o gcc-ar \ > > > > file-find.o libcommon.a ../libcpp/libcpp.a > > ../libbacktrace/.libs/libbacktrace.a ../libiberty/libiberty.a > > ../libdecnumber/libdecnumber.a > > > > In file included from ./tm.h:27:0, > > > > from /b/tmp/work-shared/gcc-5.3.0-r0/gcc-5.3.0/gcc/gcc.c:34: > > ./config/linux.h:92:28: error: expected ',' or ';' before > > 'MUSL_DYNAMIC_LINKER' > > > > BIONIC_DYNAMIC_LINKER, MUSL_DYNAMIC_LINKER) > > > > ^ > > > > ./config/linux.h:59:60: note: in definition of macro > > 'CHOOSE_DYNAMIC_LINKER1' > > > > "%{" LIBC2 ":" LD2 ";:%{" LIBC3 ":" LD3 ";:%{" LIBC4 ":" LD4 ";:" LD1 > > "}}}" > > > > ^ > > > > ./config/linux.h:91:3: note: in expansion of macro > > 'CHOOSE_DYNAMIC_LINKER' > > > > CHOOSE_DYNAMIC_LINKER (GLIBC_DYNAMIC_LINKER, UCLIBC_DYNAMIC_LINKER, \ > > ^ > > > > ./config/nios2/linux.h:40:25: note: in expansion of macro > > 'GNU_USER_DYNAMIC_LINKER' > > > > -dynamic-linker " GNU_USER_DYNAMIC_LINKER "} \ > > > > ^ > > > > /b/tmp/work-shared/gcc-5.3.0-r0/gcc-5.3.0/gcc/gcc.c:884:32: note: in > > expansion of macro 'LINK_SPEC' static const char *link_spec = LINK_SPEC; > > > > ^ > > > > :0:27: warning: deprecated conversion from string constant > > to 'char*' [-Wwrite-strings] > > /b/tmp/work-shared/gcc-5.3.0-r0/gcc-5.3.0/gcc/gcc.c:1295:48: note: in > > expansion of macro 'STANDARD_STARTFILE_PREFIX' static char *const > > standard_startfile_prefix = STANDARD_STARTFILE_PREFIX; > > This is ok to install. Hi Khem, I don't quite get your comment, but check the error above. That's what this patch addresses, the splat below is just a fallout from it. Best regards, Marek Vasut