From owner-freebsd-toolchain@freebsd.org Sat Sep 22 03:57:57 2018 Return-Path: Delivered-To: freebsd-toolchain@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id F162110B002A for ; Sat, 22 Sep 2018 03:57:56 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: from mail-io1-xd41.google.com (mail-io1-xd41.google.com [IPv6:2607:f8b0:4864:20::d41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7231A7F7E0 for ; Sat, 22 Sep 2018 03:57:56 +0000 (UTC) (envelope-from wlosh@bsdimp.com) Received: by mail-io1-xd41.google.com with SMTP id l25-v6so832600ioj.0 for ; Fri, 21 Sep 2018 20:57:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bsdimp-com.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=S36lH5revQv/fstuZqTN5rze1M8BIoaU/sV9Pp0Y9N0=; b=NFWpqi9b1t9tQ0Yf44VIyW/iABW63fB+6HTtz4082bsX6DYeA9GXIlozilQ5ziZzNs 2u5wRK5fhz4FnEiysd+HsyH7ZKg731gBFSdsn2UfMdbLJtXpqG4G8FZ8+R/AgAc16cQP lgoZjDNHJAA9EATli3+WfJgD0lFpVX0movFo/3qHcuqR5G3vDNCusHyyx6bmXg1G7djA jTymz/lEqIS+sh8JTWTUNzTe6tmM4SGTfzyNYUwxLu7k/LApBgFmPjQm+i+Ehst6ij2j Q+QsgwhwonI3W448mDV7gFvN+yWOYbcXWHpLCIVjlLqWc0J1fp5rnQbNGZ9hRfbtHnkP ORXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=S36lH5revQv/fstuZqTN5rze1M8BIoaU/sV9Pp0Y9N0=; b=GEfScpnqQBQbPYs9q0h8PtVP5T6Mk12Ecx2AesLKctdnnke1ZVGbIoVnvuwlk7KBsW lmPINIrPz5V5h9RwH+SAnWNO4Ve4O7CIbwvM2Yyv4YDxdPmpPzSEhR6pRRcqc0j5TD+Q 8mLH+Nij5F72xGVPneB07gorgiVGzwVIKcPY27mzJFxYzIEBbGvaAyxcQQt3/tJ56B2W U73FIN+ICVhmfjv0c3qjqr77/7Jywi+HSZCTe0Sy0ViLATLm1ZjQBFbMRFBMAguyguGc Lcc/RHJ/13j0xDKQxzyCx4b+qwfTPogs0VTzD67Ada222UUJETbqxIPuuYYu30s3Z8QS yyAg== X-Gm-Message-State: ABuFfogRGWFkkaUyfJQDPNhHz2S2mXQpXmss7lNuu4NsAF4ztlUSgZ2k CApbOTcawizj/sNBALo7/55IKF3ZG7D4tdho0vLtGA== X-Google-Smtp-Source: ACcGV625+hnIZOeA/TaU+H1tYUufcLoJQlGCEkC+6PCRNmaxkZ6XC1u9Aew2Aa3C0CLvmT6ZRq2DbObWflul+hrHpD4= X-Received: by 2002:a6b:7117:: with SMTP id q23-v6mr491651iog.37.1537588675628; Fri, 21 Sep 2018 20:57:55 -0700 (PDT) MIME-Version: 1.0 References: <2E7136DD-9C25-44C1-8C9A-310C2D1D7189@yahoo.com> <20180921193139.GB5120@raichu> <20180921220639.GF5120@raichu> <83c3a1bd-6922-20d1-4559-26bca1995229@bluestop.org> <33ea78c3-7954-d30e-4f40-dcada55e7367@bluestop.org> <74775769-6810-63ab-d776-013bc72c8488@bluestop.org> In-Reply-To: <74775769-6810-63ab-d776-013bc72c8488@bluestop.org> From: Warner Losh Date: Fri, 21 Sep 2018 21:57:44 -0600 Message-ID: Subject: Re: building head -r338675 with devel/amd64-gcc: /usr/local/x86_64-unknown-freebsd12.0/bin/ld: warning: -z ifunc-noplt ignored To: rebecca@bluestop.org Cc: Mark Johnston , Ed Maste , FreeBSD Current , "freebsd-toolchain@FreeBSD.org" Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 22 Sep 2018 03:57:57 -0000 Hmmm, what does make -V LINKER_TYPE and make -V LINKER_FEATURES say? They look good for me, but the only way you get this error is if they are wrong. Although from your typescript, I see: ===> lib/libc (cleandir) make[4]: "/usr/home/bcran/workspace/freebsd/lib/libc/Makefile" line 26: amd64 libc requires linker ifunc support which tells me that we need to exclude all the non-build targets from this check.... This will use the HOST linker rather than the TARGET linker. So something like: diff --git a/lib/libc/Makefile b/lib/libc/Makefile index a1ce123c0f33..11575e1cabff 100644 --- a/lib/libc/Makefile +++ b/lib/libc/Makefile @@ -21,10 +21,12 @@ LIBC_ARCH=${MACHINE_ARCH} LIBC_ARCH=${MACHINE_CPUARCH} .endif +.if build(all) .if (${LIBC_ARCH} == amd64 || ${LIBC_ARCH} == i386) && \ defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mifunc} == "" .error ${LIBC_ARCH} libc requires linker ifunc support .endif +.endif # All library objects contain FreeBSD revision strings by default; they may be # excluded as a space-saving measure. To produce a library that does may be needed, but the problem may be related to caching these values from the host as well, even though we rebuild them... Warner On Fri, Sep 21, 2018 at 9:38 PM Rebecca Cran wrote: > On 9/21/18 9:35 PM, Warner Losh wrote: > > > > I meant to add, can you give a few lines before the error is spewed > > here in email? My IRC computer died before I could see any answers > > there... > > > > My 11.2-stable system has 6.0.1, so I can't test from there. > > > I've uploaded the full 'buildworld' output to > https://bluestop.org/files/typescript.txt . > > > -- > > Rebecca > >