From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f42.google.com (mail-pa0-f42.google.com [209.85.220.42]) by mail.openembedded.org (Postfix) with ESMTP id 79B86766F1 for ; Thu, 6 Aug 2015 19:41:47 +0000 (UTC) Received: by pawu10 with SMTP id u10so69916230paw.1 for ; Thu, 06 Aug 2015 12:41:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=ddfOfDQw1gOQhn36pDbj4nqq7KU0mpNtJeCwThu11rA=; b=zFLtcwFR/C/lZWNuhrp20RGw5FIfcpIH7AsNcFL0Nq62ScnUSxrAUPUvIFWAY6g9mo Wa+9lstZUYIWZIg2l/r4hlsvCqnWJRtfV0nXShrkW96oBQTIg1tAdJMnHxx5aqQSRYbg LmAdm5LpijQPDzuI6DAIVV3wpv9+efqFMpNLWGtLvbTlUTEupIrVSEpgFhBblT47nCvv kRw90Cx6XuIyLBWDxPu37fKm0F9An7gXnG67nZWaq18cTcuLJWeXnEXhv42u+Pkwhmur 8xz40ZAGS7DiWhTPr28bUaIBA/CTL4aQmEZOcCJkt6o0Wz+2zs7Ar78NfLGKnn9RLc2R M2Ig== X-Received: by 10.66.138.40 with SMTP id qn8mr6545352pab.19.1438890107610; Thu, 06 Aug 2015 12:41:47 -0700 (PDT) Received: from e6520.cablelabs.com (50-204-102-64-static.hfc.comcastbusiness.net. [50.204.102.64]) by smtp.gmail.com with ESMTPSA id aw16sm7491315pac.29.2015.08.06.12.41.46 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 06 Aug 2015 12:41:46 -0700 (PDT) From: Andre McCurdy To: openembedded-core@lists.openembedded.org Date: Thu, 6 Aug 2015 12:41:25 -0700 Message-Id: <1438890086-2710-3-git-send-email-armccurdy@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1438890086-2710-1-git-send-email-armccurdy@gmail.com> References: <1438890086-2710-1-git-send-email-armccurdy@gmail.com> Subject: [PATCH 2/3] security_flags.inc: clear SECURITY_CFLAGS for uclibc 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: Thu, 06 Aug 2015 19:41:49 -0000 uclibc fails to build when security_flags.inc is used. | i686-rdk-linux-uclibc-gcc -m32 -march=core2 -mtune=core2 -msse3 -mfpmath=sse --sysroot=/build-vbox32/tmp/sysroots/vbox32-tcbootstrap -Wl,-EL -Wl,--sort-common -Wl,--sort-section=alignment -m32 -shared -Wl,--warn-common -Wl,--warn-once -Wl,-z,combreloc -Wl,-z,relro -Wl,-z,now -Wl,--hash-style=gnu -Wl,-z,defs -Wl,-init,__uClibc_init -Wl,-soname=libc.so.0 -nostdlib -o lib/libuClibc-0.9.34-git.so -Wl,--whole-archive libc/libc_so.a -Wl,--no-whole-archive ./lib/interp.os ./lib/ld-uClibc.so.0 ./lib/uclibc_nonshared.a /build-vbox32/tmp/sysroots/vbox32-tcbootstrap/usr/lib/i686-rdk-linux-uclibc/4.9.3/libgcc.a | libc/libc_so.a(sigaction.os): In function `__libc_sigaction': | /build-vbox32/tmp/work/core2-32-rdk-linux-uclibc/uclibc/0.9.33+gitAUTOINC+48a0006012-r9/git/libc/sysdeps/linux/i386/sigaction.c:37: undefined reference to `__stack_chk_guard' | /build-vbox32/tmp/work/core2-32-rdk-linux-uclibc/uclibc/0.9.33+gitAUTOINC+48a0006012-r9/git/libc/sysdeps/linux/i386/sigaction.c:49: undefined reference to `__stack_chk_fail_local' | collect2: error: ld returned 1 exit status | make: *** [lib/libc.so] Error 1 Clearing SECURITY_CFLAGS completely may not be the best approach, but it's the approach taken for glibc, so try it for uclibc too. Signed-off-by: Andre McCurdy --- meta/conf/distro/include/security_flags.inc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/meta/conf/distro/include/security_flags.inc b/meta/conf/distro/include/security_flags.inc index 3724972..a107657 100644 --- a/meta/conf/distro/include/security_flags.inc +++ b/meta/conf/distro/include/security_flags.inc @@ -84,6 +84,8 @@ SECURITY_CFLAGS_pn-python-smartpm = "${SECURITY_NO_PIE_CFLAGS}" SECURITY_CFLAGS_pn-python-numpy = "${SECURITY_NO_PIE_CFLAGS}" SECURITY_CFLAGS_pn-tcl = "${SECURITY_NO_PIE_CFLAGS}" SECURITY_CFLAGS_pn-tiff = "${SECURITY_NO_PIE_CFLAGS}" +SECURITY_CFLAGS_pn-uclibc = "" +SECURITY_CFLAGS_pn-uclibc-initial = "" SECURITY_CFLAGS_pn-valgrind = "${SECURITY_NO_PIE_CFLAGS}" SECURITY_CFLAGS_pn-webkit-gtk = "${SECURITY_NO_PIE_CFLAGS}" SECURITY_CFLAGS_pn-zlib = "${SECURITY_NO_PIE_CFLAGS}" -- 1.9.1