Date: Sat, 11 Jun 2016 02:56:47 +0800 From: Sunpoet Po-Chuan Hsieh <sunpoet@freebsd.org> To: Gerald Pfeifer <gerald@freebsd.org> Cc: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: Re: svn commit: r416661 - in head/lang: . gcc6 Message-ID: <CAMHz58RFjLB0_1vxrb5Ww938fL8dtuBYTWFyrc6SfYjNViZmbw@mail.gmail.com> In-Reply-To: <201606100904.u5A94Fuq018242@repo.freebsd.org> References: <201606100904.u5A94Fuq018242@repo.freebsd.org>
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On Fri, Jun 10, 2016 at 5:04 PM, Gerald Pfeifer <gerald@freebsd.org> wrote: > Author: gerald > Date: Fri Jun 10 09:04:15 2016 > New Revision: 416661 > URL: https://svnweb.freebsd.org/changeset/ports/416661 > > Log: > Welcome to the GCC 6.1 release, the first release of the GCC 6 series. > > The default mode for C++ is now -std=gnu++14 instead of -std=gnu++98. > > Type-based alias analysis now disambiguates accesses to different > pointers. > This improves precision of the alias oracle by about 20-30% on > higher-level > C++ programs. Programs doing invalid type punning of pointer types may > now > need -fno-strict-aliasing to work correctly. > > Value range propagation now assumes that the this pointer of C++ member > functions is non-null. This eliminates common null pointer checks but > also > breaks some non-conforming code-bases (such as Qt-5, Chromium, KDevelop). > As a temporary work-around -fno-delete-null-pointer-checks can be used. > Wrong code can be identified by using -fsanitize=undefined. > > There have been significant improvements around link-time optimization > and inter-procedural optimization and some support for OpenACC (though > probably not tested on FreeBSD) and version 4.5 of the OpenMP > specification. > > Source locations for the C and C++ compilers are now tracked as ranges > and diagnostics can now contain "fix-it hints". > > New command-line options include -Wshift-negative-value, > -Wshift-overflow, > -Wtautological-compare, -Wnull-dereference, -Wduplicated-cond, and > -Wmisleading-indentation. > > C++ Concepts are now supported when compiling with -fconcepts, and there > are several other improvements around support for newer C++ features as > well as in the libstdc++ library. > > Fortran now features Fortran 2008 SUBMODULE support, Fortran 2015 > EVENT_TYPE, > EVENT_POST, EVENT_WAIT, and EVENT_QUERY support, and improved support for > OpenMP and OpenACC. > > A lot has happened on the AArch64 and ARM fronts, on x86-64 there is now > Skylake with AVX-512 support, AMD instructions monitorx and mwaitx, and > support for address spaces __seg_fs, __seg_gs, and __seg_tl, as well as > AMD Zen (family 17h) processors, and basic support has been added for > POWER9. > > https://gcc.gnu.org/gcc-6/changes.html has a more extensive set of > changes and https://gcc.gnu.org/gcc-6/porting_to.html has a solid > overview of issue you may encountering porting to this new version. > > Added: > head/lang/gcc6/ > - copied from r414647, head/lang/gcc6-devel/ > Modified: > head/lang/Makefile > head/lang/gcc6/Makefile > head/lang/gcc6/distinfo > > Modified: head/lang/Makefile > > ============================================================================== > --- head/lang/Makefile Fri Jun 10 09:03:54 2016 (r416660) > +++ head/lang/Makefile Fri Jun 10 09:04:15 2016 (r416661) > @@ -99,6 +99,7 @@ > SUBDIR += gcc5 > SUBDIR += gcc5-aux > SUBDIR += gcc5-devel > + SUBDIR += gcc6 > SUBDIR += gcc6-aux > SUBDIR += gcc6-devel > SUBDIR += gcc7-devel > > Modified: head/lang/gcc6/Makefile > > ============================================================================== > --- head/lang/gcc6-devel/Makefile Thu May 5 14:02:52 2016 > (r414647) > +++ head/lang/gcc6/Makefile Fri Jun 10 09:04:15 2016 (r416661) > @@ -2,10 +2,10 @@ > # $FreeBSD$ > > PORTNAME= gcc > -PORTVERSION= 6.1.1.s20160428 > +PORTVERSION= 6.1.0 > CATEGORIES= lang java > -MASTER_SITES= GCC/snapshots/${DISTVERSION} > -PKGNAMESUFFIX= ${SUFFIX}-devel > +MASTER_SITES= GCC/releases/gcc-${DISTVERSION} > +PKGNAMESUFFIX= ${SUFFIX} > > MAINTAINER= gerald@FreeBSD.org > COMMENT= GNU Compiler Collection 6 > @@ -118,10 +118,11 @@ INFO= gcc${SUFFIX}/cpp \ > gcc${SUFFIX}/gccint \ > gcc${SUFFIX}/gfortran \ > gcc${SUFFIX}/libgomp > -.if ${ARCH} == "i386" || ${ARCH} == "amd64" > +# Release tarballs (as opposed to snapshots) always carry this. > +#.if ${ARCH} == "i386" || ${ARCH} == "amd64" > INFO+= gcc${SUFFIX}/libquadmath \ > gcc${SUFFIX}/libitm > -.endif > +#.endif > SUB_FILES= pkg-message > SUB_LIST+= TARGLIB=${TARGLIB} > > > Modified: head/lang/gcc6/distinfo > > ============================================================================== > --- head/lang/gcc6-devel/distinfo Thu May 5 14:02:52 2016 > (r414647) > +++ head/lang/gcc6/distinfo Fri Jun 10 09:04:15 2016 (r416661) > @@ -1,2 +1,2 @@ > -SHA256 (gcc-6-20160428.tar.bz2) = > 3721749562b73151ca2e37becf0d1ee87b43007aa035572a3c7948bc565f0475 > -SIZE (gcc-6-20160428.tar.bz2) = 95408683 > +SHA256 (gcc-6.1.0.tar.bz2) = > 09c4c85cabebb971b1de732a0219609f93fc0af5f86f6e437fd8d7f832f1a351 > +SIZE (gcc-6.1.0.tar.bz2) = 99267556 > _______________________________________________ > svn-ports-all@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/svn-ports-all > To unsubscribe, send any mail to "svn-ports-all-unsubscribe@freebsd.org" > Hello Gerald, I got Q/A message as follows: <http://people.FreeBSD.org/~sunpoet/pgpkeys.txt>; ====> Running Q/A tests (stage-qa) Warning: 'libexec/gcc6/gcc/x86_64-portbld-freebsd10.3/6.1.0/liblto_plugin.so.0.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libcc1.so.0.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libcilkrts.so.5.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libgomp.so.1.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libatomic.so.1.2.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libgcc_s.so.1' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libquadmath.so.0.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libobjc.so.4.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libstdc++.so.6.0.22' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libitm.so.1.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libgfortran.so.3.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/gcc/x86_64-portbld-freebsd10.3/6.1.0/plugin/libcc1plugin.so.0.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Warning: 'lib/gcc6/libssp.so.0.0.0' is not stripped consider trying INSTALL_TARGET=install-strip or using ${STRIP_CMD} Error: /usr/local/lib/gcc6/libcilkrts.so.5.0.0 is linked to /usr/local/lib/compat/libstdc++.so.6 from misc/compat9x but it is not declared as a dependency Regards, sunpoet
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