On 2022-May-30, at 13:05, Mark Millard <[email protected]> wrote:
> [This is a separate problem from another I sent to the
> list earlier.]
>
> My attempted bulk -a -c targeting armv7 (on a aarch64 machine
> that can execute armv7 code) failed.
>
> Note, from the log file:
Hmm. I should have noticed that the below was nested inside
a "Installing mesa-dri-21.3.8...". So possibly not a direct
use context for llvm13.
> [CA72_UFS] | | `-- Installing llvm13-13.0.1_2...
> [CA72_UFS] | | | `-- Installing libedit-3.1.20210910,1...
> [CA72_UFS] | | | `-- Extracting libedit-3.1.20210910,1: .......... done
> [CA72_UFS] | | | `-- Installing lua53-5.3.6...
> [CA72_UFS] | | | `-- Extracting lua53-5.3.6: .......... done
> [CA72_UFS] | | | `-- Installing perl5-5.32.1_1...
> [CA72_UFS] | | | `-- Extracting perl5-5.32.1_1: .......... done
> [CA72_UFS] | | `-- Extracting llvm13-13.0.1_2: .......... done
>
> So I'd expect llvm13's clang/clang++ and such to be in use.
>
> But it ends up using /usr/bin/c++ as a path to a c++ but also using
> -B/usr/local/bin in the same command. The combination ends up not
> finding things like <cmath> --and that in turn leads to build
> failure. (I show the first example but others happen before the
> build fully stops.)
Yet . . .
/usr/bin/c++ -B/usr/local/bin . . .
still seems odd and the error message reported did
happen.
> From the logfile:
>
> [ 0% 12/21219] CXX
> obj/base/third_party/double_conversion/double_conversion/bignum-dtoa.o
> FAILED:
> obj/base/third_party/double_conversion/double_conversion/bignum-dtoa.o
> /usr/bin/c++ -B/usr/local/bin -MMD -MF
> obj/base/third_party/double_conversion/double_conversion/bignum-dtoa.o.d
> -DUSE_AURA=1 -DUSE_NSS_CERTS=1 -DUSE_OZONE=1 -DOFFICIAL_BUILD -DTOOLKIT_QT
> -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
> -DNO_UNWIND_TABLES -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS
> -D__STDC_FORMAT_MACROS -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0
> -Igen -I../../../../qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium
> -fno-strict-aliasing --param=ssp-buffer-size=4 -fstack-protector
> -Wno-unknown-attributes -Wno-unknown-pragmas -Wno-unknown-warning-option
> -fno-unwind-tables -fno-asynchronous-unwind-tables -fPIC -pthread
> -fcolor-diagnostics -fmerge-all-constants --target=arm-linux-gnueabihf
> -march=armv7-a -mfloat-abi=hard -mtune=generic-armv7-a -no-canonical-prefixes
> -mfpu=vfpv3-d16 -marm -Wall -Wextra -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2
> -Wimplicit-fallthrough -Wunreachable-code -Wthread-safety -Wextra-semi
> -Wno-missing-field-initializers -Wno-unused-parameter -Wno-c++11-narrowing
> -Wno-unneeded-internal-declaration -Wno-undefined-var-template -O2 -fno-ident
> -fdata-sections -ffunction-sections -fno-omit-frame-pointer -g0
> -fvisibility=hidden -Wheader-hygiene -Wstring-conversion
> -Wtautological-overlap-compare -Wno-unused-const-variable
> -Wno-unused-function -Wno-parentheses-equality -Wno-tautological-compare
> -Wno-undefined-bool-conversion -Wno-tautological-undefined-compare -std=c++14
> -fno-exceptions -fno-rtti -fvisibility-inlines-hidden -c
> ../../../../qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/base/third_party/double_conversion/double-conversion/bignum-dtoa.cc
> -o obj/base/third_party/double_conversion/double_conversion/bignum-dtoa.o
> ../../../../qtwebengine-everywhere-src-5.15.2/src/3rdparty/chromium/base/third_party/double_conversion/double-conversion/bignum-dtoa.cc:28:10:
> fatal error: 'cmath' file not found
> #include <cmath>
> ^~~~~~~
> 1 error generated.
>
>
>
> For reference:
>
> # ~/fbsd-based-on-what-commit.sh -C /usr/ports/
> branch: main
> merge-base: 0a2f0da65b65bb9b3abf7a06815854f3cff063fa
> merge-base: CommitDate: 2022-05-07 18:07:34 +0000
> 0a2f0da65b65 (HEAD -> main) devel/py-tabulate: update to version 0.8.9
> n582877 (--first-parent --count for merge-base)
>
> # poudriere jail -jmain-CA7-bulk_a -i
> Jail name: main-CA7-bulk_a
> Jail version: 14.0-CURRENT
> Jail arch: arm.armv7
> Jail method: null
> Jail mount: /usr/obj/DESTDIRs/main-CA7-poud-bulk_a
> Jail fs:
> Jail updated: 2022-05-23 02:21:24
> Jail pkgbase: disabled
>
> # uname -apKU # output line split for readability
> FreeBSD CA72_UFS 14.0-CURRENT FreeBSD 14.0-CURRENT #56
> main-n255745-77649f35a7e5-dirty: Sat May 21 18:48:32 PDT 2022
> root@CA72_16Gp_ZFS:/usr/obj/BUILDs/main-CA72-nodbg-clang/usr/main-src/arm64.aarch64/sys/GENERIC-NODBG-CA72
> arm64 aarch64 1400059 1400059
>
> The jail is based on a armv7 build of the same source tree as
> used for the above.
===
Mark Millard
marklmi at yahoo.com
