GNU bug report logs - #42678
[PATCH, WIP] gnu: libimagequant: Update to 2.12.6

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Jelle Licht <jlicht <at> fsfe.org>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#42678: closed ([PATCH, WIP] gnu: libimagequant: Update to 2.12.6)
Date: Sun, 28 May 2023 22:00:02 +0000

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Your message dated Sun, 28 May 2023 23:59:51 +0200
with message-id <875y8cp160.fsf <at> fsfe.org>
and subject line Re: bug#42678: [PATCH, WIP] gnu: libimagequant: Update to 2.12.6
has caused the debbugs.gnu.org bug report #42678,
regarding [PATCH, WIP] gnu: libimagequant: Update to 2.12.6
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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42678: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=42678
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Contact help-debbugs <at> gnu.org with problems

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From: Hendur Saga <hendursaga <at> yahoo.com>
To: "guix-patches <at> gnu.org" <guix-patches <at> gnu.org>
Subject: [PATCH, WIP] gnu: libimagequant: Update to 2.12.6
Date: Sun, 2 Aug 2020 16:09:10 +0000 (UTC)

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Hello,

Just a simple update, but sadly, I am unable to build using QEMU for other platforms. Same as with previous version, it does NOT build correctly on armhf.


starting phase `configure'
source directory: "/tmp/guix-build-libimagequant-2.12.6.drv-0/source" (relative from build: ".")
build directory: "/tmp/guix-build-libimagequant-2.12.6.drv-0/source"
configure flags: ("CONFIG_SHELL=/gnu/store/7zp9ifpgm3zj481nk6jg1im13g4mza2g-bash-minimal-5.0.16/bin/bash" "SHELL=/gnu/store/7zp9ifpgm3zj481nk6jg1im13g4mza2g-bash-minimal-5.0.16/bin/bash" "--prefix=/gnu/store/m65h6a45pz3wpraiid99hqq0rcbk5s9w-libimagequant-2.12.6" "--enable-fast-install" "--build=arm-unknown-linux-gnueabihf")
warning: unknown switch 'CONFIG_SHELL' (see ./configure --help for the list)
warning: unknown switch 'SHELL' (see ./configure --help for the list)
warning: unknown switch '--enable-fast-install' (see ./configure --help for the list)
warning: unknown switch '--build' (see ./configure --help for the list)

  Compiler: gcc
     Debug: no
       SSE: yes
    OpenMP: no

phase `configure' succeeded after 3.3 seconds
starting phase `patch-generated-file-shebangs'
phase `patch-generated-file-shebangs' succeeded after 0.0 seconds
starting phase `build'
gcc -fno-math-errno -funroll-loops -fomit-frame-pointer -Wall -std=c99 -I. -O3 -DNDEBUG -DUSE_SSE=1 -msse -Wno-unknown-pragmas -fexcess-precision=fast   -c -o pam.o pam.c
gcc -fno-math-errno -funroll-loops -fomit-frame-pointer -Wall -std=c99 -I. -O3 -DNDEBUG -DUSE_SSE=1 -msse -Wno-unknown-pragmas -fexcess-precision=fast   -c -o mediancut.o mediancut.c
gcc -fno-math-errno -funroll-loops -fomit-frame-pointer -Wall -std=c99 -I. -O3 -DNDEBUG -DUSE_SSE=1 -msse -Wno-unknown-pragmas -fexcess-precision=fast   -c -o blur.o blur.c
gcc -fno-math-errno -funroll-loops -fomit-frame-pointer -Wall -std=c99 -I. -O3 -DNDEBUG -DUSE_SSE=1 -msse -Wno-unknown-pragmas -fexcess-precision=fast   -c -o mempool.o mempool.c
gcc: error: unrecognized command line option ‘-msse’; did you mean ‘-fdse’?
make: *** [<builtin>: pam.o] Error 1
make: *** Waiting for unfinished jobs....
gcc: error: unrecognized command line option ‘-msse’; did you mean ‘-fdse’?
gcc: error: unrecognized command line option ‘-msse’; did you mean ‘-fdse’?
make: *** [<builtin>: mediancut.o] Error 1
make: *** [<builtin>: blur.o] Error 1
gcc: error: unrecognized command line option ‘-msse’; did you mean ‘-fdse’?
make: *** [<builtin>: mempool.o] Error 1
command "make" "-j" "4" failed with status 2


It appears to be an false assumption of SSE2 support where there is none? In addition, the same error happens when building this new version on aarch64, but not the previous one. The package definition for gemmlowp might have a clue as to what to do here.

Since QEMU is a machine emulator/virtualizer, I'm not sure how relevant this is, but my machine's CPU does not have SSE2 itself, AFAIK.

- Hendursaga

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[0001-gnu-libimagequant-Update-to-2.12.6.patch (text/x-patch, attachment)]

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From: Jelle Licht <jlicht <at> fsfe.org>
To: 42678-done <at> debbugs.gnu.org
Cc: Mathieu Othacehe <othacehe <at> gnu.org>,
 Efraim Flashner <efraim <at> flashner.co.il>, Hendur Saga <hendursaga <at> yahoo.com>
Subject: Re: bug#42678: [PATCH, WIP] gnu: libimagequant: Update to 2.12.6
Date: Sun, 28 May 2023 23:59:51 +0200

Superseded by d6f1e8135676a4d38fda9927434999312b60ba21 on master. Closing.

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