Date: Sun, 2 Jul 2017 20:12:13 -0700 From: Mark Millard <markmi@dsl-only.net> To: Gerald Pfeifer <gerald@pfeifer.com> Cc: FreeBSD Ports <freebsd-ports@freebsd.org>, FreeBSD Toolchain <freebsd-toolchain@freebsd.org> Subject: Re: It looks like USE_GCC=any is broken and leads to system-clang use Message-ID: <A4A02703-AA21-4006-AEFE-F1453B35FBCC@dsl-only.net> In-Reply-To: <8F50FB7C-498C-453E-AE5A-EADC60758730@dsl-only.net> References: <6FD738D6-F163-4BC5-8E6E-A9B9F35595CD@dsl-only.net> <BD68F3F3-A81C-4830-9169-6188A05EF6B2@dsl-only.net> <82A991B0-FD8B-457F-8483-D61AE5E6D6F6@pfeifer.com> <F9DACFDB-AF70-461E-B6B2-D5E9385F6D9A@dsl-only.net> <C25E8566-89FC-4CCE-A7AF-F8B18EB758D7@pfeifer.com> <E8B2DB17-7397-4BB7-95D1-76F2BFDB5278@dsl-only.net> <B1FFF990-9DEA-48B8-B383-477837390C3B@pfeifer.com> <8F50FB7C-498C-453E-AE5A-EADC60758730@dsl-only.net>
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[Looks like output from "make test-gcc" is appropriate, so I'm adding such.] On 2017-Jul-2, at 7:53 PM, Mark Millard <markmi at dsl-only.net> wrote: > [It looks like USE_GCC=3Dany is broken and leads to system-clang use.] >=20 > On 2017-Jun-29, at 5:58 PM, Gerald Pfeifer <gerald at pfeifer.com> = wrote: >=20 >> Am 29. Juni 2017 18:55:59 GMT+08:00 schrieb Mark Millard = <markmi@dsl-only.net>: >>> I'm not currently set up to run more than head on >>> any of amd64, powerpc64, powerpc, aarch64, or armv6/7 >>> (which are all I target). And I'm in the middle of >>> attempting a fairly large jump to head -r320458 on >>> those. >>=20 >> Oh, then I had misunderstood your previous mail. No worries, I'll = gently proceed then. >>=20 >> I expect to update gcc5 in the next 24 hours. >>=20 >>> [In my normal/head environment I'm switching to lang/gcc7-devel >>> for gcc (from lang/gcc6 ) but I'm odd that way.] >>=20 >> The compiler should be fine, it's a number of ports that are not = (even blocking the move from GCC 5 to 6 as default). >=20 > As part of testing that an environment seemed stable, > an environment based on head -r320570 and ports -r444872 > with gcc being lang/gcc7-devel that is installed on > amd64, I tried: >=20 > script ~/ports_typescripts/phoronix-try-00-typescript portmaster -DK = benchmarks/phoronix-test-suite >=20 > in part because it has: >=20 > USE_GCC=3D any >=20 > and I'm using: >=20 > DEFAULT_VERSIONS+=3Dperl5=3D5.24 gcc=3D7 >=20 > in /etc/make.conf and the gcc that I have installed > is lang/gcc7-devel. This should also have been a test > of the adjusted-header removal that has been applied > to lang/gcc7-devel (but not a old environment's build > used under a modern system environment). >=20 > But the result was a surprise: the log file > shows all the build as using cc and in my context > cc is: >=20 > # cc --version > FreeBSD clang version 4.0.0 (tags/RELEASE_400/final 297347) (based on = LLVM 4.0.0) > Target: x86_64-unknown-freebsd12.0 > Thread model: posix > InstalledDir: /usr/bin >=20 > Configure repeatedly shows: >=20 > checking for gcc... cc > . . . > checking whether we are using the GNU C compiler... yes >=20 >=20 > In fact "phoronix-test-suite diagnostics" reports: >=20 > COMPILER =3D Clang 4.0.0 (SVN 297347) + LLVM 4.0.0 >=20 > So clang is being treated as an example of gcc as far > as I can tell. # cd /usr/ports/benchmarks/phoronix-test-suite/ FreeBSDx64OPC# make test-gcc USE_GCC=3Dany Port can use later versions. GCC version: 4.2 - OSVERSION up to 9999999 GCC version: 4.8 - OSVERSION up to 0 GCC version: 4.9 - OSVERSION up to 0 GCC version: 5 - OSVERSION up to 0 GCC version: 6 - OSVERSION up to 0 Using GCC version 7 CC=3Dcc - CXX=3Dc++ - CPP=3Dcpp - CFLAGS=3D"-O2 -pipe -g = -fstack-protector -fno-strict-aliasing" LDFLAGS=3D" -fstack-protector" BUILD_DEPENDS=3D/usr/local/include/php/main/php.h:lang/php56 = /usr/local/bin/python2.7:lang/python27 = update-desktop-database:devel/desktop-file-utils = update-mime-database:misc/shared-mime-info = /usr/local/lib/php/20131226/ctype.so:textproc/php56-ctype = /usr/local/lib/php/20131226/curl.so:ftp/php56-curl = /usr/local/lib/php/20131226/dom.so:textproc/php56-dom = /usr/local/lib/php/20131226/filter.so:security/php56-filter = /usr/local/lib/php/20131226/gd.so:graphics/php56-gd = /usr/local/lib/php/20131226/hash.so:security/php56-hash = /usr/local/lib/php/20131226/json.so:devel/php56-json = /usr/local/lib/php/20131226/openssl.so:security/php56-openssl = /usr/local/lib/php/20131226/pcntl.so:devel/php56-pcntl = /usr/local/lib/php/20131226/posix.so:sysutils/php56-posix = /usr/local/lib/php/20131226/session.so:www/php56-session = /usr/local/lib/php/20131226/simplexml.so:textproc/php56-simplexml = /usr/local/lib/php/20131226/sockets.so:net/php56-sockets = /usr/local/lib/php/20131226/sqlite3.so:databases/php56-sqlite3 = /usr/local/lib/php/20131226/zip.so:archivers/php56-zip = /usr/local/lib/php/20131226/zlib.so:archivers/php56-zlib RUN_DEPENDS=3Dfpdf>0:print/fpdf cmake:devel/cmake = /usr/local/include/php/main/php.h:lang/php56 = /usr/local/bin/python2.7:lang/python27 = update-desktop-database:devel/desktop-file-utils = update-mime-database:misc/shared-mime-info = /usr/local/lib/php/20131226/ctype.so:textproc/php56-ctype = /usr/local/lib/php/20131226/curl.so:ftp/php56-curl = /usr/local/lib/php/20131226/dom.so:textproc/php56-dom = /usr/local/lib/php/20131226/filter.so:security/php56-filter = /usr/local/lib/php/20131226/gd.so:graphics/php56-gd = /usr/local/lib/php/20131226/hash.so:security/php56-hash = /usr/local/lib/php/20131226/json.so:devel/php56-json = /usr/local/lib/php/20131226/openssl.so:security/php56-openssl = /usr/local/lib/php/20131226/pcntl.so:devel/php56-pcntl = /usr/local/lib/php/20131226/posix.so:sysutils/php56-posix = /usr/local/lib/php/20131226/session.so:www/php56-session = /usr/local/lib/php/20131226/simplexml.so:textproc/php56-simplexml = /usr/local/lib/php/20131226/sockets.so:net/php56-sockets = /usr/local/lib/php/20131226/sqlite3.so:databases/php56-sqlite3 = /usr/local/lib/php/20131226/zip.so:archivers/php56-zip = /usr/local/lib/php/20131226/zlib.so:archivers/php56-zlib =3D=3D=3D Mark Millard markmi at dsl-only.net
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