Date: Mon, 14 Dec 2020 13:34:29 -0800 From: Mark Millard <marklmi@yahoo.com> To: FreeBSD ports <freebsd-ports@freebsd.org> Subject: math/suitesparse from ports head -r557893 fails for armv7 by default: "/usr/local/bin/ld: cannot find -lomp" Message-ID: <CB5955ED-AF69-48F1-818F-3B87FD0425E1@yahoo.com> References: <CB5955ED-AF69-48F1-818F-3B87FD0425E1.ref@yahoo.com>
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This was on aarch64 doing a build targeting armv7 via poudriere --but =
might apply to other platforms that by default do not have LLVM's OpenMP =
runtime:
WITHOUT_OPENMP
Set to not build LLVM's OpenMP runtime.
This is a default setting on arm/armv6, arm/armv7, =
mips/mips,
mips/mips64, powerpc/powerpc, riscv/riscv64 and =
riscv/riscv64sf.
# poudriere jail -jFBSDFSSDjailArmV7 -i
Jail name: FBSDFSSDjailArmV7
Jail version: 13.0-CURRENT
Jail arch: arm.armv7
Jail method: null
Jail mount: /usr/obj/DESTDIRs/clang-armv7-installworld-poud
Jail fs: =20
Jail updated: 2020-04-21 22:39:35
/usr/obj/DESTDIRs/clang-armv7-installworld-poud is at: head -r368500
(as is the containing aarch64 environment).
Apparently, armv7 (at least) requires a manual/explicit OPENMP=3Doff =
configuration option for math/suitesparse . Is this intentional?
poudriere reported:
[02:42:51] [01] [00:00:00] Building math/suitesparse | suitesparse-5.8.1
[02:46:41] [01] [00:03:50] Saving math/suitesparse | suitesparse-5.8.1 =
wrkdir
[02:46:45] [01] [00:03:54] Saved math/suitesparse | suitesparse-5.8.1 =
wrkdir to: =
/usr/local/poudriere/data/wrkdirs/FBSDFSSDjailArmV7-default/default/suites=
parse-5.8.1.tar
[02:46:55] [01] [00:04:04] Finished math/suitesparse | =
suitesparse-5.8.1: Failed: build
[02:46:59] [01] [00:04:08] Skipping math/eigen3 | eigen-3.3.8: Dependent =
port math/suitesparse | suitesparse-5.8.1 failed
[02:46:59] [01] [00:04:08] Skipping multimedia/ffmpeg | =
ffmpeg-4.3.1_9,1: Dependent port math/suitesparse | suitesparse-5.8.1 =
failed
[02:46:59] [01] [00:04:08] Skipping multimedia/gstreamer1-libav | =
gstreamer1-libav-1.16.2: Dependent port math/suitesparse | =
suitesparse-5.8.1 failed
[02:46:59] [01] [00:04:08] Skipping multimedia/gstreamer1-plugins-core | =
gstreamer1-plugins-core-1.16: Dependent port math/suitesparse | =
suitesparse-5.8.1 failed
[02:46:59] [01] [00:04:08] Skipping x11/lumina | lumina-1.6.0,3: =
Dependent port math/suitesparse | suitesparse-5.8.1 failed
[02:46:59] [01] [00:04:08] Skipping x11/lumina-core | lumina-core-1.6.0: =
Dependent port math/suitesparse | suitesparse-5.8.1 failed
[02:46:59] [01] [00:04:08] Skipping graphics/opencv-core | =
opencv-core-3.4.1_37: Dependent port math/suitesparse | =
suitesparse-5.8.1 failed
. . .
[02:48:20] Failed ports: math/suitesparse:build
[02:48:20] Skipped ports: graphics/opencv-core math/eigen3 =
multimedia/ffmpeg multimedia/gstreamer1-libav =
multimedia/gstreamer1-plugins-core x11/lumina x11/lumina-core
(That last gives a clue what types of things are blocked by the =
failure.)
The log showed the -lomp issue:
. . .
/usr/local/bin/ranlib libcholmod.a
/usr/local/bin/ld: cannot find -lomp
c++: error: linker command failed with exit code 1 (use -v to see =
invocation)
gmake[4]: *** [Makefile:544: =
/wrkdirs/usr/ports/math/suitesparse/work/SuiteSparse-5.8.1/lib/libcholmod.=
so.3.0.14] Error 1
gmake[4]: Leaving directory =
'/wrkdirs/usr/ports/math/suitesparse/work/SuiteSparse-5.8.1/CHOLMOD/Lib'
gmake[3]: *** [Makefile:31: library] Error 2
gmake[3]: Leaving directory =
'/wrkdirs/usr/ports/math/suitesparse/work/SuiteSparse-5.8.1/CHOLMOD/Lib'
gmake[2]: *** [Makefile:19: library] Error 2
gmake[2]: Leaving directory =
'/wrkdirs/usr/ports/math/suitesparse/work/SuiteSparse-5.8.1/CHOLMOD'
gmake[1]: *** [Makefile:135: library] Error 2
gmake[1]: Leaving directory =
'/wrkdirs/usr/ports/math/suitesparse/work/SuiteSparse-5.8.1'
=3D=3D=3D> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=3Dyes and rebuild before reporting the =
failure to
the maintainer.
*** Error code 1
. . .
Other context details . . .
# svnlite info /usr/ports/
Path: /usr/ports
Working Copy Root Path: /usr/ports
URL: svn://svn.freebsd.org/ports/head
Relative URL: ^/head
Repository Root: svn://svn.freebsd.org/ports
Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5
Revision: 557893
Node Kind: directory
Schedule: normal
Last Changed Author: manu
Last Changed Rev: 557893
Last Changed Date: 2020-12-13 03:53:57 -0800 (Sun, 13 Dec 2020)
# uname -apKU
FreeBSD FBSDmacch 13.0-CURRENT FreeBSD 13.0-CURRENT #47 r368500M: Thu =
Dec 10 03:15:10 PST 2020 =
root@FBSDFHUGE:/usr/obj/cortexA72_clang/arm64.aarch64/usr/src/arm64.aarch6=
4/sys/GENERIC-NODBG arm64 aarch64 1300131 1300131
=3D=3D=3D
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)
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