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Bug#1111064: marked as done (laserboy: FTBFS: Fix build error on non-x86_64 architectures)

Your message dated Thu, 18 Sep 2025 00:11:16 +0200
with message-id <aMsyBCVsoNlcVhWR@ni.fr.eu.org>
and subject line Re: Bug#1111064: laserboy: FTBFS: Fix build error on non-x86_64 architectures
has caused the Debian Bug report #1111064,
regarding laserboy: FTBFS: Fix build error on non-x86_64 architectures
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
1111064: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1111064
Debian Bug Tracking System
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--- Begin Message --- 
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


Description: Fix FTBFS on non-x86_64 ARCH 
 .
 laserboy (2024.03.08+dfsg-1+loong64) unstable; urgency=medium
 .
   * Do not support -msse2 and -mfpmath=sse CPPFLAGS on non-x86_64 ARCH
Author: Dandan Zhang <zhangdandan@loongson.cn>

---
Last-Update: 2025-08-14

--- laserboy-2024.03.08+dfsg.orig/src/Makefile
+++ laserboy-2024.03.08+dfsg/src/Makefile
@@ -6,6 +6,7 @@ RM       = rm -f
 STRIP    = strip -s -v
 CPP      = g++
 LIBS     = -L/usr/local/lib -lSDL2 -lboost_filesystem -lboost_system -lpthread
+MACHINE ?= $(shell uname -m)
 
 CPPFLAGS = -D__WITH_SDL2__ \
            -std=c++17 \
@@ -28,6 +29,11 @@ CPPFLAGS = -D__WITH_SDL2__ \
            $(LIB) \
            $(LIBS)
 
+ifneq ($(MACHINE), x86_64)
+	# If we're building on a non-x86_64 machine, do not use -msse2 and -mfpmath=sse CPPFLAGS.
+	CPPFLAGS := $(filter-out -msse2 -mfpmath=sse, $(CPPFLAGS))
+endif
+
 HEADERS   = LaserBoy_includes.hpp \
             LaserBoy_macros.hpp \
             LaserBoy_common.hpp \

--- End Message ---
--- Begin Message --- 
Version: -1 2024.03.08+dfsg-2

Closing as this is fixed in 2024.03.08+dfsg-2.

Added a patch to remove amd64 specific options in the upstream Makefile.

Nicolas.

--- End Message ---
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