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Bug#1111064: laserboy: FTBFS: Fix build error on non-x86_64 architectures

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  Bug#1111064: laserboy: FTBFS: Fix build error on non-x86_64 architectures zhangdandan <zhangdandan@loongson.cn> - 2025-08-14 10:50 +0200
    Bug#1111064: laserboy: FTBFS: Fix build error on non-x86_64 architectures Nicolas Schodet <nico@ni.fr.eu.org> - 2025-08-15 22:10 +0200

#1256195 — Bug#1111064: laserboy: FTBFS: Fix build error on non-x86_64 architectures

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Source: laserboy
Version: 2024.03.08+dfsg-1
Severity: normal
Tags: FTBFS patch
User: debian-loongarch@lists.debian.org
Usertags: loong64

Dear maintainers,

Compiling the laserboy failed on loong64 and other non x86_64 
architectures in the Debian Package Auto-Building environment.
The error log is as follows,
```
......
make[2]: Entering directory '/<<PKGBUILDDIR>>/src'
g++ -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2 
-ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat 
-Werror=format-security -Wl,-z,relro -Wl,-z,now -c LaserBoy.cpp -o 
../build/LaserBoy.obj -D__WITH_SDL2__ -std=c++17 -O3 -msse2 -mfpmath=sse 
-Wall -Wextra -frounding-math -fsignaling-nans -Wno-unused-parameter 
-Wno-implicit-fallthrough -Wno-missing-field-initializers 
-Wno-misleading-indentation -Wno-unused-but-set-variable 
-Wno-mismatched-new-delete -fexpensive-optimizations -static 
-L/usr/local/lib -lSDL2 -lboost_filesystem -lboost_system -lpthread
g++: error: unrecognized command-line option ‘-msse2’
g++: error: unrecognized command-line option ‘-mfpmath=sse’
......
```
The full build log can be found at 
https://buildd.debian.org/status/package.php?p=laserboy&suite=sid.

Maybe we need to filter out '-msse2 -mfpmath=sse' on non-x86_64 
architectures.
Please consider the patch I attached.
Based on attached patch, I have built laserboy 
(2024.03.08+dfsg-1+loong64) successfully on locally.
```
......
    dh_builddeb
dpkg-deb: building package 'laserboy-indep' in 
'../laserboy-indep_2024.03.08+dfsg-1+loong64_all.deb'.
dpkg-deb: building package 'laserboy' in 
'../laserboy_2024.03.08+dfsg-1+loong64_loong64.deb'.
dpkg-deb: building package 'laserboy-dbgsym' in 
'../laserboy-dbgsym_2024.03.08+dfsg-1+loong64_loong64.deb'.
  dpkg-genbuildinfo 
-O../laserboy_2024.03.08+dfsg-1+loong64_loong64.buildinfo
  dpkg-genchanges -O../laserboy_2024.03.08+dfsg-1+loong64_loong64.changes
```

Your opinions are welcome.

Best regards,
Dandan Zhang

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#1256464

* zhangdandan <zhangdandan@loongson.cn> [250815 19:47]:
> Compiling the laserboy failed on loong64 and other non x86_64 architectures
> in the Debian Package Auto-Building environment.
> The error log is as follows,
> ```
> ......
> make[2]: Entering directory '/<<PKGBUILDDIR>>/src'
> g++ -Wdate-time -D_FORTIFY_SOURCE=2 -g -O2
> -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
> -Werror=format-security -Wl,-z,relro -Wl,-z,now -c LaserBoy.cpp -o
> ../build/LaserBoy.obj -D__WITH_SDL2__ -std=c++17 -O3 -msse2 -mfpmath=sse
> -Wall -Wextra -frounding-math -fsignaling-nans -Wno-unused-parameter
> -Wno-implicit-fallthrough -Wno-missing-field-initializers
> -Wno-misleading-indentation -Wno-unused-but-set-variable
> -Wno-mismatched-new-delete -fexpensive-optimizations -static
> -L/usr/local/lib -lSDL2 -lboost_filesystem -lboost_system -lpthread
> g++: error: unrecognized command-line option ‘-msse2’
> g++: error: unrecognized command-line option ‘-mfpmath=sse’
> ......
> ```
> The full build log can be found at
> https://buildd.debian.org/status/package.php?p=laserboy&suite=sid.
> Maybe we need to filter out '-msse2 -mfpmath=sse' on non-x86_64
> architectures.
> Please consider the patch I attached.
> Based on attached patch, I have built laserboy (2024.03.08+dfsg-1+loong64)
> successfully on locally.
> ```
> ......
>    dh_builddeb
> dpkg-deb: building package 'laserboy-indep' in
> '../laserboy-indep_2024.03.08+dfsg-1+loong64_all.deb'.
> dpkg-deb: building package 'laserboy' in
> '../laserboy_2024.03.08+dfsg-1+loong64_loong64.deb'.
> dpkg-deb: building package 'laserboy-dbgsym' in
> '../laserboy-dbgsym_2024.03.08+dfsg-1+loong64_loong64.deb'.
>  dpkg-genbuildinfo -O../laserboy_2024.03.08+dfsg-1+loong64_loong64.buildinfo
>  dpkg-genchanges -O../laserboy_2024.03.08+dfsg-1+loong64_loong64.changes
> ```
> Your opinions are welcome.

Hi,

I’m sorry, I uploaded a new version before seeing your bug report.

In my patch, I removed the sse2 option completely because I think that a
specific package is not supposed to restrict which CPU should be supported
by a Debian package.

Your opinions are welcome too.

Kind regards,
	Nicolas.

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