--- Begin Message ---
Source: libstb
Version: 0.0~git20230129.5736b15+ds-1.1
Severity: serious
Justification: FTBFS
Tags: trixie sid ftbfs
User: lu...@debian.org
Usertags: ftbfs-20240313 ftbfs-trixie ftbfs-impfuncdef
Hi,
During a rebuild of all packages in sid, your package failed to build
on amd64.
This is most likely caused by a change in dpkg 1.22.6, that enabled
-Werror=implicit-function-declaration. For more information, see
https://wiki.debian.org/qa.debian.org/FTBFS#A2024-03-13_-Werror.3Dimplicit-function-declaration
Relevant part (hopefully):
> cc -Wdate-time -D_FORTIFY_SOURCE=2 -DSTB_DEFINE -DSTB_PERFECT_HASH
> -DSTB_HERRINGBONE_WANG_TILE_IMPLEMENTATION -g -O2
> -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=.
> -fstack-protector-strong -fstack-clash-protection -Wformat
> -Werror=format-security -fcf-protection -Wall -pedantic -fwrapv -fPIC -o
> stb_herringbone_wang_tile.o -c stb_herringbone_wang_tile.c
> stb_c_lexer.c:323:20: warning: ‘stb__strchr’ defined but not used
> [-Wunused-function]
> 323 | static const char *stb__strchr(const char *str, int ch)
> | ^~~~~~~~~~~
> stb_herringbone_wang_tile.c:369:41: warning: ‘struct stbhw__process’ declared
> inside parameter list will not be visible outside of this definition or
> declaration
> 369 | typedef void stbhw__process_rect(struct stbhw__process *p, int xpos,
> int ypos,
> | ^~~~~~~~~~~~~~
> stb_herringbone_wang_tile.c: In function ‘stbhw__process_h_row’:
> stb_herringbone_wang_tile.c:401:43: warning: passing argument 1 of
> ‘p->process_h_rect’ from incompatible pointer type
> [-Wincompatible-pointer-types]
> 401 | p->process_h_rect(p, xpos, ypos, a,b,c,d,e,f);
> | ^
> | |
> | stbhw__process *
> stb_herringbone_wang_tile.c:401:43: note: expected ‘struct stbhw__process *’
> but argument is of type ‘stbhw__process *’
> stb_herringbone_wang_tile.c: In function ‘stbhw__process_v_row’:
> stb_herringbone_wang_tile.c:425:43: warning: passing argument 1 of
> ‘p->process_v_rect’ from incompatible pointer type
> [-Wincompatible-pointer-types]
> 425 | p->process_v_rect(p, xpos, ypos, a,b,c,d,e,f);
> | ^
> | |
> | stbhw__process *
> stb_herringbone_wang_tile.c:425:43: note: expected ‘struct stbhw__process *’
> but argument is of type ‘stbhw__process *’
> stb_herringbone_wang_tile.c: In function ‘stbhw_build_tileset_from_image’:
> stb_herringbone_wang_tile.c:929:21: warning: assignment to ‘void (*)(struct
> stbhw__process *, int, int, int, int, int, int, int, int)’ from
> incompatible pointer type ‘void (*)(stbhw__process *, int, int, int, int,
> int, int, int, int)’ [-Wincompatible-pointer-types]
> 929 | p.process_h_rect = stbhw__parse_h_rect;
> | ^
> stb_herringbone_wang_tile.c:930:21: warning: assignment to ‘void (*)(struct
> stbhw__process *, int, int, int, int, int, int, int, int)’ from
> incompatible pointer type ‘void (*)(stbhw__process *, int, int, int, int,
> int, int, int, int)’ [-Wincompatible-pointer-types]
> 930 | p.process_v_rect = stbhw__parse_v_rect;
> | ^
> deprecated/stb.c: In function ‘stb_float_eq’:
> deprecated/stb.c:1428:13: warning: dereferencing type-punned pointer will
> break strict-aliasing rules [-Wstrict-aliasing]
> 1428 | if (abs(*(int *)&x - *(int *)&y) <= max_ulps) return 1;
> | ^~~~~~~~~
> stb_dxt.c: In function ‘stb_compress_dxt_block’:
> deprecated/stb.c:1428:26: warning: dereferencing type-punned pointer will
> break strict-aliasing rules [-Wstrict-aliasing]
> 1428 | if (abs(*(int *)&x - *(int *)&y) <= max_ulps) return 1;
> | ^~~~~~~~~
> stb_dxt.c:608:7: error: implicit declaration of function ‘memcpy’
> [-Werror=implicit-function-declaration]
> 608 | memcpy(data, src, 4*16);
> | ^~~~~~
> stb_dxt.c:89:1: note: include ‘<string.h>’ or provide a declaration of
> ‘memcpy’
> 88 | #include <math.h>
> +++ |+#include <string.h>
> 89 | #endif
> stb_dxt.c:608:7: warning: incompatible implicit declaration of built-in
> function ‘memcpy’ [-Wbuiltin-declaration-mismatch]
> 608 | memcpy(data, src, 4*16);
> | ^~~~~~
> stb_dxt.c:608:7: note: include ‘<string.h>’ or provide a declaration of
> ‘memcpy’
> stb_herringbone_wang_tile.c: In function ‘stbhw_make_template’:
> stb_herringbone_wang_tile.c:1186:24: warning: assignment to ‘void (*)(struct
> stbhw__process *, int, int, int, int, int, int, int, int)’ from
> incompatible pointer type ‘void (*)(stbhw__process *, int, int, int, int,
> int, int, int, int)’ [-Wincompatible-pointer-types]
> 1186 | p.process_h_rect = stbhw__corner_process_h_rect;
> | ^
> stb_herringbone_wang_tile.c:1187:24: warning: assignment to ‘void (*)(struct
> stbhw__process *, int, int, int, int, int, int, int, int)’ from
> incompatible pointer type ‘void (*)(stbhw__process *, int, int, int, int,
> int, int, int, int)’ [-Wincompatible-pointer-types]
> 1187 | p.process_v_rect = stbhw__corner_process_v_rect;
> | ^
> stb_herringbone_wang_tile.c:1189:24: warning: assignment to ‘void (*)(struct
> stbhw__process *, int, int, int, int, int, int, int, int)’ from
> incompatible pointer type ‘void (*)(stbhw__process *, int, int, int, int,
> int, int, int, int)’ [-Wincompatible-pointer-types]
> 1189 | p.process_h_rect = stbhw__edge_process_h_rect;
> | ^
> stb_herringbone_wang_tile.c:1190:24: warning: assignment to ‘void (*)(struct
> stbhw__process *, int, int, int, int, int, int, int, int)’ from
> incompatible pointer type ‘void (*)(stbhw__process *, int, int, int, int,
> int, int, int, int)’ [-Wincompatible-pointer-types]
> 1190 | p.process_v_rect = stbhw__edge_process_v_rect;
> | ^
> cc -Wdate-time -D_FORTIFY_SOURCE=2 -DSTB_DEFINE -DSTB_PERFECT_HASH
> -DSTB_HEXWAVE_IMPLEMENTATION -g -O2 -Werror=implicit-function-declaration
> -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
> -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection
> -Wall -pedantic -fwrapv -fPIC -o stb_hexwave.o -c stb_hexwave.c
> deprecated/stb.c: In function ‘stb_ptrmap_destroy’:
> deprecated/stb.c:3903:30: warning: statement with no effect [-Wunused-value]
> 3903 | #define STB_nodelete(x) 0
> | ^
> deprecated/stb.c:3993:10: note: in expansion of macro ‘STB_nodelete’
> 3993 | DISPOSE(a->table[i].k);
> \
> | ^~~~~~~
> deprecated/stb.c:4203:1: note: in expansion of macro ‘stb_define_hash_base’
> 4203 | stb_define_hash_base(STB_noprefix,stb_ptrmap, STB_nofields,
> stb_ptrmap_,stb_ptrmap_,0.85f,
> | ^~~~~~~~~~~~~~~~~~~~
> deprecated/stb.c: In function ‘stb_ptrmap_remove’:
> deprecated/stb.c:3903:30: warning: statement with no effect [-Wunused-value]
> 3903 | #define STB_nodelete(x) 0
> | ^
> deprecated/stb.c:4115:4: note: in expansion of macro ‘STB_nodelete’
> 4115 | DISPOSE(a->table[n].k);
> \
> | ^~~~~~~
> deprecated/stb.c:4203:1: note: in expansion of macro ‘stb_define_hash_base’
> 4203 | stb_define_hash_base(STB_noprefix,stb_ptrmap, STB_nofields,
> stb_ptrmap_,stb_ptrmap_,0.85f,
> | ^~~~~~~~~~~~~~~~~~~~
> deprecated/stb.c: In function ‘stb_idict_destroy’:
> deprecated/stb.c:3903:30: warning: statement with no effect [-Wunused-value]
> 3903 | #define STB_nodelete(x) 0
> | ^
> deprecated/stb.c:3993:10: note: in expansion of macro ‘STB_nodelete’
> 3993 | DISPOSE(a->table[i].k);
> \
> | ^~~~~~~
> deprecated/stb.c:4230:1: note: in expansion of macro ‘stb_define_hash_base’
> 4230 | stb_define_hash_base(STB_noprefix, stb_idict, short type; short gc;
> STB_nofields, stb_idict_,stb_idict_,0.95f,
> | ^~~~~~~~~~~~~~~~~~~~
> deprecated/stb.c: In function ‘stb_idict_remove’:
> deprecated/stb.c:3903:30: warning: statement with no effect [-Wunused-value]
> 3903 | #define STB_nodelete(x) 0
> | ^
> deprecated/stb.c:4115:4: note: in expansion of macro ‘STB_nodelete’
> 4115 | DISPOSE(a->table[n].k);
> \
> | ^~~~~~~
> deprecated/stb.c:4230:1: note: in expansion of macro ‘stb_define_hash_base’
> 4230 | stb_define_hash_base(STB_noprefix, stb_idict, short type; short gc;
> STB_nofields, stb_idict_,stb_idict_,0.95f,
> | ^~~~~~~~~~~~~~~~~~~~
> deprecated/stb.c: In function ‘stb_uidict_destroy’:
> deprecated/stb.c:3903:30: warning: statement with no effect [-Wunused-value]
> 3903 | #define STB_nodelete(x) 0
> | ^
> deprecated/stb.c:3993:10: note: in expansion of macro ‘STB_nodelete’
> 3993 | DISPOSE(a->table[i].k);
> \
> | ^~~~~~~
> deprecated/stb.c:4257:1: note: in expansion of macro ‘stb_define_hash_base’
> 4257 | stb_define_hash_base(STB_noprefix, stb_uidict, STB_nofields,
> stb_uidict_,stb_uidict_,0.85f,
> | ^~~~~~~~~~~~~~~~~~~~
> deprecated/stb.c: In function ‘stb_uidict_remove’:
> deprecated/stb.c:3903:30: warning: statement with no effect [-Wunused-value]
> 3903 | #define STB_nodelete(x) 0
> | ^
> deprecated/stb.c:4115:4: note: in expansion of macro ‘STB_nodelete’
> 4115 | DISPOSE(a->table[n].k);
> \
> | ^~~~~~~
> deprecated/stb.c:4257:1: note: in expansion of macro ‘stb_define_hash_base’
> 4257 | stb_define_hash_base(STB_noprefix, stb_uidict, STB_nofields,
> stb_uidict_,stb_uidict_,0.85f,
> | ^~~~~~~~~~~~~~~~~~~~
> deprecated/stb.c: In function ‘stb__spmatrix_destroy’:
> deprecated/stb.c:3903:30: warning: statement with no effect [-Wunused-value]
> 3903 | #define STB_nodelete(x) 0
> | ^
> deprecated/stb.c:3993:10: note: in expansion of macro ‘STB_nodelete’
> 3993 | DISPOSE(a->table[i].k);
> \
> | ^~~~~~~
> deprecated/stb.c:4300:1: note: in expansion of macro ‘stb_define_hash_base’
> 4300 | stb_define_hash_base(STB_noprefix, stb_spmatrix, int val_size; void
> *arena;, stb__spmatrix_,stb__spmatrix_, 0.85,
> | ^~~~~~~~~~~~~~~~~~~~
> deprecated/stb.c: In function ‘stb__spmatrix_remove’:
> deprecated/stb.c:3903:30: warning: statement with no effect [-Wunused-value]
> 3903 | #define STB_nodelete(x) 0
> | ^
> deprecated/stb.c:4115:4: note: in expansion of macro ‘STB_nodelete’
> 4115 | DISPOSE(a->table[n].k);
> \
> | ^~~~~~~
> deprecated/stb.c:4300:1: note: in expansion of macro ‘stb_define_hash_base’
> 4300 | stb_define_hash_base(STB_noprefix, stb_spmatrix, int val_size; void
> *arena;, stb__spmatrix_,stb__spmatrix_, 0.85,
> | ^~~~~~~~~~~~~~~~~~~~
> cc -Wdate-time -D_FORTIFY_SOURCE=2 -DSTB_DEFINE -DSTB_PERFECT_HASH
> -DSTB_IMAGE_IMPLEMENTATION -g -O2 -Werror=implicit-function-declaration
> -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong
> -fstack-clash-protection -Wformat -Werror=format-security -fcf-protection
> -Wall -pedantic -fwrapv -fPIC -o stb_image.o -c stb_image.c
> deprecated/stb.c: In function ‘stb_dirtree2_from_files_relative’:
> deprecated/stb.c:3183:56: warning: value computed is not used [-Wunused-value]
> 3183 | #define stb_arr_pop(a) ((stb_arr_check(a),
> (a))[--stb_arrhead(a)->len])
> |
> ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
> deprecated/stb.c:6338:10: note: in expansion of macro ‘stb_arr_pop’
> 6338 | stb_arr_pop(descendents);
> | ^~~~~~~~~~~
> cc -Wdate-time -D_FORTIFY_SOURCE=2 -DSTB_DEFINE -DSTB_PERFECT_HASH
> -DSTB_IMAGE_RESIZE_IMPLEMENTATION -g -O2
> -Werror=implicit-function-declaration -ffile-prefix-map=/<<PKGBUILDDIR>>=.
> -fstack-protector-strong -fstack-clash-protection -Wformat
> -Werror=format-security -fcf-protection -Wall -pedantic -fwrapv -fPIC -o
> stb_image_resize.o -c stb_image_resize.c
> cc1: some warnings being treated as errors
> make[1]: *** [Makefile:48: stb_dxt.o] Error 1
The full build log is available from:
http://qa-logs.debian.net/2024/03/13/libstb_0.0~git20230129.5736b15+ds-1.1_unstable.log
All bugs filed during this archive rebuild are listed at:
https://bugs.debian.org/cgi-bin/pkgreport.cgi?tag=ftbfs-20240313;users=lu...@debian.org
or:
https://udd.debian.org/bugs/?release=na&merged=ign&fnewerval=7&flastmodval=7&fusertag=only&fusertagtag=ftbfs-20240313&fusertaguser=lu...@debian.org&allbugs=1&cseverity=1&ctags=1&caffected=1#results
A list of current common problems and possible solutions is available at
http://wiki.debian.org/qa.debian.org/FTBFS . You're welcome to contribute!
If you reassign this bug to another package, please mark it as 'affects'-ing
this package. See https://www.debian.org/Bugs/server-control#affects
If you fail to reproduce this, please provide a build log and diff it with mine
so that we can identify if something relevant changed in the meantime.
--- End Message ---
pgpOfBzKBfpNX.pgp
