Date: Mon, 30 May 2022 20:34:43 -0700 From: Mark Millard <marklmi@yahoo.com> To: freebsd-ports@freebsd.org Subject: armv7 targeting: multimedia/assimp poudriere build failure: 'Assimp::MDL::Vertex_MDL7' is less aligned than 'Assimp::MDL::Vertex_MDL7::(anonymous union . . . Message-ID: <57E9B96B-126D-40C6-81E8-A61005EF4901@yahoo.com> References: <57E9B96B-126D-40C6-81E8-A61005EF4901.ref@yahoo.com>
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My attempted bulk -a -c targeting armv7 (on a aarch64 machine
that can execute armv7 code) failed for multimedia/assimp :
FAILED: code/CMakeFiles/assimp.dir/AssetLib/MDL/MDLLoader.cpp.o=20
/usr/bin/c++ -DASSIMP_BUILD_DLL_EXPORT -DASSIMP_BUILD_NO_C4D_IMPORTER =
-DASSIMP_BUILD_NO_M3D_EXPORTER -DASSIMP_BUILD_NO_M3D_IMPORTER =
-DASSIMP_BUILD_NO_OWN_ZLIB -DASSIMP_IMPORTER_GLTF_USE_OPEN3DGC=3D1 =
-DMINIZ_USE_UNALIGNED_LOADS_AND_STORES=3D0 -DOPENDDLPARSER_BUILD =
-DRAPIDJSON_HAS_STDSTRING=3D1 -DRAPIDJSON_NOMEMBERITERATORCLASS =
-Dassimp_EXPORTS =
-I/wrkdirs/usr/ports/multimedia/assimp/work/.build/include =
-I/wrkdirs/usr/ports/multimedia/assimp/work/.build =
-I/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/include =
-I/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code =
-I/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/. =
-I/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/../contrib/p=
ugixml/src =
-I/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/../contrib/r=
apidjson/include =
-I/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/../contrib =
-I/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/../contrib/o=
penddlparser/include =
-I/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/../include =
-I/wrkdirs/usr/ports/multimedia/assimp/work/.build/code/../include =
-I/usr/local/include/minizip -fvisibility=3Dhidden -fno-strict-aliasing =
-Wall -Wno-long-long -O2 -pipe -fstack-protector-strong -isystem =
/usr/local/include -fno-strict-aliasing -isystem /usr/local/include -O2 =
-pipe -fstack-protector-strong -isystem /usr/local/include =
-fno-strict-aliasing -isystem /usr/local/include -fPIC -Werror =
-std=3Dgnu++11 -MD -MT =
code/CMakeFiles/assimp.dir/AssetLib/MDL/MDLLoader.cpp.o -MF =
code/CMakeFiles/assimp.dir/AssetLib/MDL/MDLLoader.cpp.o.d -o =
code/CMakeFiles/assimp.dir/AssetLib/MDL/MDLLoader.cpp.o -c =
/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/AssetLib/MDL/M=
DLLoader.cpp
In file included from =
/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/AssetLib/MDL/M=
DLLoader.cpp:51:
In file included from =
/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/AssetLib/MDL/M=
DLLoader.h:51:
=
/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/AssetLib/MDL/M=
DLFileData.h:603:5: error: field within 'Assimp::MDL::Vertex_MDL7' is =
less aligned than 'Assimp::MDL::Vertex_MDL7::(anonymous union at =
/wrkdirs/usr/ports/multimedia/assimp/work/assimp-5.1.5/code/AssetLib/MDL/M=
DLFileData.h:603:5)' and is usually due to 'Assimp::MDL::Vertex_MDL7' =
being packed, which can lead to unaligned accesses =
[-Werror,-Wunaligned-access]
union {
^
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: =20
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/arm6=
4.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.
=3D=3D=3D
Mark Millard
marklmi at yahoo.com
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