Date: Sun, 16 Sep 2018 08:51:58 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 231393] lang/gprolog upgrade to 1.4.5 and fix for gcc8 run failure on FreeBSD11.2S, use clang 6.0.1. Message-ID: <bug-231393-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231393 Bug ID: 231393 Summary: lang/gprolog upgrade to 1.4.5 and fix for gcc8 run failure on FreeBSD11.2S, use clang 6.0.1. Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: ports-bugs@FreeBSD.org Reporter: dewayne@heuristicsystems.com.au Environment FreeBSD 11.2-STABLE r338612M amd64 hqdev-amd64-smp-vga 1102501 1102501 clang 6.0.1 and/or gcc8.2.0=20 Suggest that the following changes are made to the Makefile 1. Remove the need for gcc. As gprolog does NOT work with gcc8, clang 6.0.= 1 ok 2. Add the requirement to disable-regs for amd64 (already in place for i386) 3. Upgrade the version from 1.4.4 to 1.4.5 1. With gcc8, the package is correctly built, however both gprolog gplc $FILE hang indefinitely. To my pleasant surprise this port works with clang 6.0.1. 2. Without disable-regs, on amd64 we get=20 gplc -c -C '-pipe -g0 -fno-math-errno -fomit-frame-pointer -march=3Dhaswell= -O3 -fno-stack-protector -fno-strict-aliasing' machine.c receive error messages such as=20 cc: error: unknown argument: '-ffixed-r12' cc: error: unknown argument: '-ffixed-r13' cc: error: unknown argument: '-ffixed-r14' cc: error: unknown argument: '-ffixed-r15' A similar result occurs on i386 (and yes there is a conditional in the Make= file that sets this, but worth mentioning). Perhaps an additional test would be in order .if ${OPSYS} =3D=3D FreeBSD && ${OSVERSION} > 1102500 CONFIGURE_ARGS+=3D --disable-regs .else USE_GCC=3D any .endif I spent a lot of time getting this to work, my Makefile is dotted with comm= ents otherwise I'd provide a diff. 3. After getting 1.4.4 to work again, I successfully built 1.4.5 with and without FD. However with "registers", a compile fails using both clang, re= fer to message in point 2 above; while with gcc8 gprolog builds but hangs consu= ming 100% of a cpu (I suspect a spin lock). So disable-regs is required. I don= 't have other gcc versions, though 1.4.4 did run successfully with gcc7 on FreeBSD11.1S around May 2018. An aside I also tested with cc -Ofast :) all good; but I suspect that the option has made no difference. :/ -r-xr-xr-x 1 root wheel 685248 Sep 16 18:04 /usr/local//gprolog-1.4.5/bin/gprolog # O3 -r-xr-xr-x 1 root wheel 685248 Sep 16 18:10 /usr/local//gprolog-1.4.5/bin/gprolog # Ofast and a very simple PROLOG file compiles to=20 -rwxr-xr-x 1 root wheel 751056 Sep 16 17:59 /tmp/a # O3 -rwxr-xr-x 1 root wheel 751056 Sep 16 18:11 /tmp/a # Ofast --=20 You are receiving this mail because: You are the assignee for the bug.=
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