Your message dated Tue, 22 Sep 2026 10:54:50 +0000
with message-id <[email protected]>
and subject line Bug#1148695: Removed package(s) from unstable
has caused the Debian Bug report #1015417,
regarding gngb: ftbfs with LTO (link time optimization) enabled
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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--
1015417: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015417
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:gngb
Version: 20060309-5
Severity: minor
Tags: sid bookworm
User: [email protected]
Usertags: ftbfs-lto
This package currently fails to build (at least on the amd64
architecture) with link time optimizations enabled. For a background
for LTO please see
https://wiki.debian.org/ToolChain/LTO
The goal is to enable this optimization by default in an upcoming
Debian release in dpkg-buildflags for 64bit architectures. The goal
is to get this package to build with link time optimizations, or to
explicitly disable link time optimizations for this package build.
To reproduce the build failure, enable the lto optimization in
testing/unstable by adding "optimize=+lto" to DEB_BUILD_MAINT_OPTIONS
in the debian/rules file, or if this macro is unset, just set it:
export DEB_BUILD_MAINT_OPTIONS = optimize=+lto
Please try to fix the build with lto enabled, fixing the packaging or
forwarding the issue upstream. If the issue cannot be fixed,
explicitly disallow building the package with lto by adding to your
rules file:
export DEB_BUILD_MAINT_OPTIONS = optimize=-lto
or adding that string to your existing setting of DEB_BUILD_MAINT_OPTIONS.
The full build log can be found at:
http://qa-logs.debian.net/2022/06/09/dpkglto/gngb_20060309-5_unstable_dpkglto.log
The last lines of the build log are at the end of this report.
[...]
174 | dd=((rom_timer->reg[5]&0x01)<<9)|rom_timer->reg[4];
| ~~~~~~~~~~~~~~^~~
In file included from save.c:3:
rom.h:51:9: note: while referencing ‘reg’
51 | Uint8 reg[5];
| ^~~
save.c:179:24: warning: array subscript 5 is above array bounds of ‘Uint8[5]’
[-Warray-bounds]
179 | rom_timer->reg[5]|=0x80; // set carry
| ~~~~~~~~~~~~~~~~~^~~~~~
In file included from save.c:3:
rom.h:51:9: note: while referencing ‘reg’
51 | Uint8 reg[5];
| ^~~
save.c:183:38: warning: array subscript 5 is above array bounds of ‘Uint8[5]’
[-Warray-bounds]
183 | rom_timer->reg[5]=(rom_timer->reg[5]&0xfe)|((dd&0x100)>>9);
| ~~~~~~~~~~~~~~^~~
In file included from save.c:3:
rom.h:51:9: note: while referencing ‘reg’
51 | Uint8 reg[5];
| ^~~
save.c:183:19: warning: array subscript 5 is above array bounds of ‘Uint8[5]’
[-Warray-bounds]
183 | rom_timer->reg[5]=(rom_timer->reg[5]&0xfe)|((dd&0x100)>>9);
| ~~~~~~~~~~~~~~^~~
In file included from save.c:3:
rom.h:51:9: note: while referencing ‘reg’
51 | Uint8 reg[5];
| ^~~
gcc -g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -flto=auto -ffat-lto-objects
-fstack-protector-strong -Wformat -Werror=format-security -DSDL_YUV
-I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DSDL_GL -O3 -Wno-unused
-funroll-loops -fstrength-reduce -ffast-math
-falign-functions=2 -falign-jumps=2 -falign-loops=2
-fomit-frame-pointer -Wall -flto=auto -ffat-lto-objects -Wl,-z,relro
-Wl,-z,now -o gngb cpu.o emu.o frame_skip.o interrupt.o main.o memory.o
message.o rom.o serial.o sgb.o sound.o vram.o video_yuy2.o video_yuv.o
video_yv12.o video_std.o video_gl.o menu.o fileio.o save.o unzip.o -lz -lSDL
-lpthread -L/usr/lib/x86_64-linux-gnu -lSDL -lGL
memory.c:819:12: warning: type of ‘movie_get_next_pad’ does not match original
declaration [-Wlto-type-mismatch]
819 | gb_pad=movie_get_next_pad();
| ^
save.c:679:7: note: return value type mismatch
679 | Uint8 movie_get_next_pad(void) {
| ^
save.c:679:7: note: type ‘Uint8’ should match type ‘int’
save.c:679:7: note: ‘movie_get_next_pad’ was previously declared here
cpu.c:2913:24: warning: type of ‘gbserial_read’ does not match original
declaration [-Wlto-type-mismatch]
2913 | SB=gbserial_read();
| ^
serial.c:308:7: note: return value type mismatch
308 | Uint8 gbserial_read(void) {
| ^
serial.c:308:7: note: type ‘Uint8’ should match type ‘int’
serial.c:308:7: note: ‘gbserial_read’ was previously declared here
In function ‘load_rom_timer’,
inlined from ‘open_rom’ at rom.c:234:27:
save.c:179:24: warning: writing 1 byte into a region of size 0
[-Wstringop-overflow=]
179 | rom_timer->reg[5]|=0x80; // set carry
| ^
rom.c: In function ‘open_rom’:
rom.h:51:9: note: at offset 5 into destination object ‘reg’ of size 5
51 | Uint8 reg[5];
| ^
In function ‘read’,
inlined from ‘gbserial_read’ at serial.c:312:8:
/usr/include/x86_64-linux-gnu/bits/unistd.h:44:16: warning: call to
‘__read_chk_warn’ declared with attribute warning: read called with bigger
length than size of the destination buffer [-Wattribute-warning]
44 | return __read_chk_warn (__fd, __buf, __nbytes,
| ^
/usr/bin/ld: /tmp/cc8JwmoW.ltrans0.ltrans.o: in function `cpu_run':
./src/cpu.c:2899: undefined reference to `rom_timer_inc'
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:347: gngb] Error 1
make[3]: Leaving directory '/<<PKGBUILDDIR>>/src'
make[2]: *** [Makefile:430: all-recursive] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>'
make[1]: *** [Makefile:328: all] Error 2
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_build: error: make -j8 returned exit code 2
make: *** [debian/rules:6: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---
--- Begin Message ---
Version: 20060309-6+rm
Dear submitter,
as the package gngb has just been removed from the Debian archive
unstable we hereby close the associated bug reports. We are sorry
that we couldn't deal with your issue properly.
For details on the removal, please see https://bugs.debian.org/1148695
The version of this package that was in Debian prior to this removal
can still be found using https://snapshot.debian.org/.
Please note that the changes have been done on the master archive and
will not propagate to any mirrors until the next dinstall run at the
earliest.
This message was generated automatically; if you believe that there is
a problem with it please contact the archive administrators by mailing
[email protected].
Debian distribution maintenance software
pp.
Thorsten Alteholz (the ftpmaster behind the curtain)
--- End Message ---
