On Sat, Aug 12, 2017 at 9:26 AM, Ian Lepore <i...@freebsd.org> wrote: > On Fri, 2017-08-11 at 22:41 +0000, Ryan Libby wrote: >> Author: rlibby >> Date: Fri Aug 11 22:41:24 2017 >> New Revision: 322418 >> URL: https://svnweb.freebsd.org/changeset/base/322418 >> >> Log: >> lib/msun: avoid referring to broken LDBL_MAX >> >> LDBL_MAX is broken on i386: >> https://lists.freebsd.org/pipermail/freebsd-numerics/2012-September >> /000288.html >> >> Gcc has produced +Infinity for LDBL_MAX on i386 and amd64 with -m32 >> for some time, and newer versions of gcc are now warning that the >> "floating constant exceeds range of 'long double'". Avoid this by >> referring to half the value of LDBL_MAX instead. >> >> Reviewed by: bde >> Approved by: markj (mentor) >> Sponsored by: Dell EMC Isilon >> > > I now get this error when building toolchain for sparc: > > cc -isystem > /b/staging/freebsd/head/obj/sparc64.sparc64/b/staging/freebsd/head/src/tmp/usr/include > -L/b/staging/freebsd/head/obj/sparc64.spar > c64/b/staging/freebsd/head/src/tmp/usr/lib > -B/b/staging/freebsd/head/obj/sparc64.sparc64/b/staging/freebsd/head/src/tmp/usr/lib > --sysroot=/b/ > staging/freebsd/head/obj/sparc64.sparc64/b/staging/freebsd/head/src/tmp > -B/b/staging/freebsd/head/obj/sparc64.sparc64/b/staging/freebsd/head/ > src/tmp/usr/bin -fPIC -DPIC -g -O2 -pipe > -I/b/staging/freebsd/head/src/lib/msun/ld128 > -I/b/staging/freebsd/head/src/lib/msun/sparc64 -I/b/sta > ging/freebsd/head/src/lib/msun/src > -I/b/staging/freebsd/head/src/lib/libc/include > -I/b/staging/freebsd/head/src/lib/libc/sparc64 -MD -MF. > depend.catrigl.pico -MTcatrigl.pico -std=gnu99 -fstack-protector-strong > -Wsystem-headers -Werror -Wno-pointer-sign -Wno-unknown-pragmas - > c /b/staging/freebsd/head/src/lib/msun/src/catrigl.c -o catrigl.pico > /b/staging/freebsd/head/src/lib/msun/src/catrigl.c:310:1: error: pasting > "0x0.8p" and "(" does not give a valid preprocessing token > /b/staging/freebsd/head/src/lib/msun/src/catrigl.c:310:1: error: exponent has > no digits > /b/staging/freebsd/head/src/lib/msun/src/catrigl.c:310:1: error: pasting ")" > and "L" does not give a valid preprocessing token > /b/staging/freebsd/head/src/lib/msun/src/catrigl.c: In function > 'clog_for_large_values': > /b/staging/freebsd/head/src/lib/msun/src/catrigl.c:310: error: expected ')' > before 'L' > *** [catrigl.pico] Error code 1
Thanks, I see it. It also shows up on the sparc64 ci build [1]. Let me see if I can find a quick fix, else I guess we can just back it out for now. [1] https://ci.freebsd.org/job/FreeBSD-head-sparc64-build/2534/ _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"