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: Hendur Saga <hendursaga <at> yahoo.com>
Subject: bug#42678: closed (Re: bug#42678: [PATCH, WIP] gnu:
 libimagequant: Update to 2.12.6)
Date: Sun, 28 May 2023 22:00:02 +0000

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Your bug report

#42678: [PATCH, WIP] gnu: libimagequant: Update to 2.12.6

which was filed against the guix-patches package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 42678 <at> debbugs.gnu.org.

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

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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Superseded by d6f1e8135676a4d38fda9927434999312b60ba21 on master.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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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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