head -r335782 (?) broke ci.freebsd.org's FreeBSD-head-amd64-gcc build (lib32 part of build)
Mark Millard
marklmi at yahoo.com
Fri Jun 29 01:15:17 UTC 2018
On 2018-Jun-28, at 5:39 PM, Mark Millard <marklmi at yahoo.com> wrote:
> [ ci.free.bsd.org jumped from -r335773 (built) to -r335784 (failed)
> for FreeBSD-head-amd64-gcc. It looked to me like the most likely
> breaking-change was the following but I've not tried personal
> builds to confirm.
> ]
>
> It looks to me that:
>
>> Author: jhb
>> Date: Thu Jun 28 21:26:14 2018
>> New Revision: 335782
>> URL:
>> https://svnweb.freebsd.org/changeset/base/335782
>>
>>
>> Log:
>> Remove the various build flag hacks for GCC cross-compile.
>>
>> The xtoolchain GCC packages have not required these flags since ports
>> commits r465416 and r466701. The in-tree GCC 4.2.1 has also been patched
>> in r335716 and r335717 to correctly honor --sysroot when looking for
>> includes and libraries.
>>
>> Reviewed by: bdrewery
>> Sponsored by: DARPA / AFRL
>> Differential Revision:
>> https://reviews.freebsd.org/D16055
> . . .
>
> broke ci.freebsd.org's FreeBSD-head-amd64-gcc build.
>
> https://ci.freebsd.org/job/FreeBSD-head-amd64-gcc/6331/consoleText shows:
>
> --- catrigl.o ---
> /usr/local/bin/x86_64-unknown-freebsd11.1-gcc -DCOMPAT_32BIT -march=i686 -mmmx -msse -msse2 -m32 -L/workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp/usr/lib32 --sysroot=/workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp -B/usr/local/x86_64-unknown-freebsd11.1/bin/ -B/workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp/usr/lib32 -O2 -pipe -I/workspace/src/lib/msun/x86 -I/workspace/src/lib/msun/ld80 -I/workspace/src/lib/msun/i387 -I/workspace/src/lib/msun/src -I/workspace/src/lib/libc/include -I/workspace/src/lib/libc/i386 -g -MD -MF.depend.catrigl.o -MTcatrigl.o -std=gnu99 -fstack-protector-strong -Wsystem-headers -Werror -Wno-pointer-sign -Wno-error=address -Wno-error=array-bounds -Wno-error=attributes -Wno-error=bool-compare -Wno-error=cast-align -Wno-error=clobbered -Wno-error=enum-compare -Wno-error=extra -Wno-error=inline -Wno-error=logical-not-parentheses -Wno-error=strict-aliasing -Wno-error=uninitialized -Wno-error=unused-but-set-variable -Wno-error=unused-function -Wno-error=unused-value -Wno-error=misleading-indentation -Wno-error=nonnull-compare -Wno-error=shift-negative-value -Wno-error=tautological-compare -Wno-error=unused-const-variable -Wno-unknown-pragmas -c /workspace/src/lib/msun/src/catrigl.c -o catrigl.o
> /workspace/src/lib/msun/src/catrigl.c:90:2: error: #error "Unsupported long double format"
> #error "Unsupported long double format"
> ^~~~~
> /workspace/src/lib/msun/src/catrigl.c: In function 'casinhl':
> /workspace/src/lib/msun/src/catrigl.c:190:35: error: 'm_ln2' undeclared (first use in this function)
> w = clog_for_large_values(z) + m_ln2;
> ^~~~~
> /workspace/src/lib/msun/src/catrigl.c:190:35: note: each undeclared identifier is reported only once for each function it appears in
> /workspace/src/lib/msun/src/catrigl.c:202:11: error: 'SQRT_6_EPSILON' undeclared (first use in this function)
> if (ax < SQRT_6_EPSILON / 4 && ay < SQRT_6_EPSILON / 4)
> ^~~~~~~~~~~~~~
> /workspace/src/lib/msun/src/catrigl.c: In function 'cacosl':
> /workspace/src/lib/msun/src/catrigl.c:250:20: error: 'm_ln2' undeclared (first use in this function)
> ry = creall(w) + m_ln2;
> ^~~~~
> /workspace/src/lib/msun/src/catrigl.c:261:11: error: 'SQRT_6_EPSILON' undeclared (first use in this function)
> if (ax < SQRT_6_EPSILON / 4 && ay < SQRT_6_EPSILON / 4)
> ^~~~~~~~~~~~~~
> In file included from /workspace/src/lib/msun/src/catrigl.c:45:0:
> /workspace/src/lib/msun/src/catrigl.c: In function 'clog_for_large_values':
> /workspace/src/lib/msun/src/catrigl.c:316:34: error: 'm_e' undeclared (first use in this function)
> return (CMPLXL(logl(hypotl(x / m_e, y / m_e)) + 1,
> ^
> /workspace/src/lib/msun/src/catrigl.c:316:11: error: '__builtin_complex' operand not of real binary floating-point type
> return (CMPLXL(logl(hypotl(x / m_e, y / m_e)) + 1,
> ^
> /workspace/src/lib/msun/src/catrigl.c: In function 'catanhl':
> /workspace/src/lib/msun/src/catrigl.c:390:11: error: 'SQRT_3_EPSILON' undeclared (first use in this function)
> if (ax < SQRT_3_EPSILON / 2 && ay < SQRT_3_EPSILON / 2) {
> ^~~~~~~~~~~~~~
> /workspace/src/lib/msun/src/catrigl.c:396:9: error: 'm_ln2' undeclared (first use in this function)
> rx = (m_ln2 - logl(ay)) / 2;
> ^~~~~
> *** [catrigl.o] Error code 1
Later below expand the failing and previoly good commands, one
option per line. The summary of the distinction in content is
a one line difference, the working example ( -r335773 )had the
option:
-isystem /workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp/usr/include
but the failing one did not. Working ( -r335773 ) is shown first.
--- catrigl.o ---
/usr/local/bin/x86_64-unknown-freebsd11.1-gcc
-DCOMPAT_32BIT
-march=i686
-mmmx
-msse
-msse2
-m32
-L/workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp/usr/lib32
--sysroot=/workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp
-B/usr/local/x86_64-unknown-freebsd11.1/bin/
-B/workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp/usr/lib32
-isystem /workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp/usr/include
-O2
-pipe
-I/workspace/src/lib/msun/x86
-I/workspace/src/lib/msun/ld80
-I/workspace/src/lib/msun/i387
-I/workspace/src/lib/msun/src
-I/workspace/src/lib/libc/include
-I/workspace/src/lib/libc/i386
-g
-MD
-MF.depend.catrigl.o
-MTcatrigl.o
-std=gnu99
-fstack-protector-strong
-Wsystem-headers
-Werror
-Wno-pointer-sign
-Wno-error=address
-Wno-error=array-bounds
-Wno-error=attributes
-Wno-error=bool-compare
-Wno-error=cast-align
-Wno-error=clobbered
-Wno-error=enum-compare
-Wno-error=extra
-Wno-error=inline
-Wno-error=logical-not-parentheses
-Wno-error=strict-aliasing
-Wno-error=uninitialized
-Wno-error=unused-but-set-variable
-Wno-error=unused-function
-Wno-error=unused-value
-Wno-error=misleading-indentation
-Wno-error=nonnull-compare
-Wno-error=shift-negative-value
-Wno-error=tautological-compare
-Wno-error=unused-const-variable
-Wno-unknown-pragmas
-c /workspace/src/lib/msun/src/catrigl.c
-o catrigl.o
--- catrigl.o ---
/usr/local/bin/x86_64-unknown-freebsd11.1-gcc
-DCOMPAT_32BIT
-march=i686
-mmmx
-msse
-msse2
-m32
-L/workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp/usr/lib32
--sysroot=/workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp
-B/usr/local/x86_64-unknown-freebsd11.1/bin/
-B/workspace/obj/workspace/src/amd64.amd64/obj-lib32/tmp/usr/lib32
-O2
-pipe
-I/workspace/src/lib/msun/x86
-I/workspace/src/lib/msun/ld80
-I/workspace/src/lib/msun/i387
-I/workspace/src/lib/msun/src
-I/workspace/src/lib/libc/include
-I/workspace/src/lib/libc/i386
-g
-MD
-MF.depend.catrigl.o
-MTcatrigl.o
-std=gnu99
-fstack-protector-strong
-Wsystem-headers
-Werror
-Wno-pointer-sign
-Wno-error=address
-Wno-error=array-bounds
-Wno-error=attributes
-Wno-error=bool-compare
-Wno-error=cast-align
-Wno-error=clobbered
-Wno-error=enum-compare
-Wno-error=extra
-Wno-error=inline
-Wno-error=logical-not-parentheses
-Wno-error=strict-aliasing
-Wno-error=uninitialized
-Wno-error=unused-but-set-variable
-Wno-error=unused-function
-Wno-error=unused-value
-Wno-error=misleading-indentation
-Wno-error=nonnull-compare
-Wno-error=shift-negative-value
-Wno-error=tautological-compare
-Wno-error=unused-const-variable
-Wno-unknown-pragmas
-c /workspace/src/lib/msun/src/catrigl.c
-o catrigl.o
===
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)
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