#8855: ffmpeg 4.3.1 failing to build on ppc64
-------------------------------------+-------------------------------------
Reporter: glaubitz | Owner:
Type: defect | Status: new
Priority: normal | Component:
| undetermined
Version: unspecified | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by glaubitz):
Just noticed, this affects 32-bit PowerPC (ppc32) as well:
{{{
src/libswscale/ppc/yuv2rgb_altivec.c: In function ‘altivec_yuv2_abgr’:
src/libswscale/ppc/yuv2rgb_altivec.c:338:18: error: implicit declaration
of function ‘vec_xl’; did you mean ‘vec_rl’? [-Werror=implicit-function-
declaration]
338 | y0 = vec_xl(0, y1i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:437:1: note: in expansion of macro
‘DEFCSP420_CVT’
437 | DEFCSP420_CVT(yuv2_abgr, out_abgr)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:338:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
338 | y0 = vec_xl(0, y1i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:437:1: note: in expansion of macro
‘DEFCSP420_CVT’
437 | DEFCSP420_CVT(yuv2_abgr, out_abgr)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:340:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
340 | y1 = vec_xl(0, y2i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:437:1: note: in expansion of macro
‘DEFCSP420_CVT’
437 | DEFCSP420_CVT(yuv2_abgr, out_abgr)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:437:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c:437:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c: In function ‘altivec_yuv2_bgra’:
src/libswscale/ppc/yuv2rgb_altivec.c:338:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
338 | y0 = vec_xl(0, y1i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:438:1: note: in expansion of macro
‘DEFCSP420_CVT’
438 | DEFCSP420_CVT(yuv2_bgra, out_bgra)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:340:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
340 | y1 = vec_xl(0, y2i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:438:1: note: in expansion of macro
‘DEFCSP420_CVT’
438 | DEFCSP420_CVT(yuv2_bgra, out_bgra)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:438:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c:438:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c: In function ‘altivec_yuv2_rgba’:
src/libswscale/ppc/yuv2rgb_altivec.c:338:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
338 | y0 = vec_xl(0, y1i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:439:1: note: in expansion of macro
‘DEFCSP420_CVT’
439 | DEFCSP420_CVT(yuv2_rgba, out_rgba)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:340:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
340 | y1 = vec_xl(0, y2i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:439:1: note: in expansion of macro
‘DEFCSP420_CVT’
439 | DEFCSP420_CVT(yuv2_rgba, out_rgba)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:439:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c:439:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c: In function ‘altivec_yuv2_argb’:
src/libswscale/ppc/yuv2rgb_altivec.c:338:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
338 | y0 = vec_xl(0, y1i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:440:1: note: in expansion of macro
‘DEFCSP420_CVT’
440 | DEFCSP420_CVT(yuv2_argb, out_argb)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:340:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
340 | y1 = vec_xl(0, y2i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:440:1: note: in expansion of macro
‘DEFCSP420_CVT’
440 | DEFCSP420_CVT(yuv2_argb, out_argb)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:440:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c:440:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c: In function ‘altivec_yuv2_rgb24’:
src/libswscale/ppc/yuv2rgb_altivec.c:338:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
338 | y0 = vec_xl(0, y1i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:441:1: note: in expansion of macro
‘DEFCSP420_CVT’
441 | DEFCSP420_CVT(yuv2_rgb24, out_rgb24)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:340:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
340 | y1 = vec_xl(0, y2i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:441:1: note: in expansion of macro
‘DEFCSP420_CVT’
441 | DEFCSP420_CVT(yuv2_rgb24, out_rgb24)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:441:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c:441:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
gcc -I. -Isrc/ -Wdate-time -D_FORTIFY_SOURCE=2 -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=2 -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64
-D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC
-DZLIB_CONST -DHAVE_AV_CONFIG_H -DBUILDING_swscale -g -O2 -fdebug-prefix-
map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-
security -fno-strict-overflow -fstack-protector-all -fPIE -std=c11
-fomit-frame-pointer -fPIC -maltivec -mabi=altivec -pthread
-I/usr/include/p11-kit-1 -I/usr/include/lilv-0 -I/usr/include/sratom-0
-I/usr/include/sord-0 -I/usr/include/serd-0 -I/usr/include/harfbuzz
-I/usr/include/glib-2.0 -I/usr/lib/powerpc-linux-gnu/glib-2.0/include
-I/usr/include/uuid -I/usr/include/fribidi -I/usr/include/freetype2
-I/usr/include/libpng16 -I/usr/include/libxml2 -I/usr/include/uuid
-I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/bs2b
-I/usr/include/libdrm -I/usr/include/uuid -I/usr/include/freetype2
-I/usr/include/libpng16 -I/usr/include/freetype2 -I/usr/include/libpng16
-I/usr/include/fribidi -I/usr/include/openjpeg-2.3 -I/usr/include/opus
-I/usr/include/opus -D_REENTRANT -pthread -I/usr/include/librsvg-2.0
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/powerpc-linux-
gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid
-I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/srt
-I/usr/include/p11-kit-1 -isystem /usr/include/mit-krb5
-I/usr/include/pgm-5.2 -I/usr/include/libxml2 -g
-Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-
arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-
prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wempty-body -Wno-
parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -Wno-
unused-const-variable -Wno-bool-operation -Wno-char-subscripts -O3 -fno-
math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=format-security
-Werror=implicit-function-declaration -Werror=missing-prototypes -Werror
=return-type -Werror=vla -Wformat -fdiagnostics-color=auto -Wno-maybe-
uninitialized -D_REENTRANT -I/usr/include/SDL2 -MMD -MF
libswscale/utils.d -MT libswscale/utils.o -c -o libswscale/utils.o
src/libswscale/utils.c
gcc -I. -Isrc/ -Wdate-time -D_FORTIFY_SOURCE=2 -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=2 -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64
-D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC
-DZLIB_CONST -DHAVE_AV_CONFIG_H -DBUILDING_swscale -g -O2 -fdebug-prefix-
map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-
security -fno-strict-overflow -fstack-protector-all -fPIE -std=c11
-fomit-frame-pointer -fPIC -maltivec -mabi=altivec -pthread
-I/usr/include/p11-kit-1 -I/usr/include/lilv-0 -I/usr/include/sratom-0
-I/usr/include/sord-0 -I/usr/include/serd-0 -I/usr/include/harfbuzz
-I/usr/include/glib-2.0 -I/usr/lib/powerpc-linux-gnu/glib-2.0/include
-I/usr/include/uuid -I/usr/include/fribidi -I/usr/include/freetype2
-I/usr/include/libpng16 -I/usr/include/libxml2 -I/usr/include/uuid
-I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/bs2b
-I/usr/include/libdrm -I/usr/include/uuid -I/usr/include/freetype2
-I/usr/include/libpng16 -I/usr/include/freetype2 -I/usr/include/libpng16
-I/usr/include/fribidi -I/usr/include/openjpeg-2.3 -I/usr/include/opus
-I/usr/include/opus -D_REENTRANT -pthread -I/usr/include/librsvg-2.0
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/powerpc-linux-
gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid
-I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/srt
-I/usr/include/p11-kit-1 -isystem /usr/include/mit-krb5
-I/usr/include/pgm-5.2 -I/usr/include/libxml2 -g
-Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-
arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-
prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wempty-body -Wno-
parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -Wno-
unused-const-variable -Wno-bool-operation -Wno-char-subscripts -O3 -fno-
math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=format-security
-Werror=implicit-function-declaration -Werror=missing-prototypes -Werror
=return-type -Werror=vla -Wformat -fdiagnostics-color=auto -Wno-maybe-
uninitialized -D_REENTRANT -I/usr/include/SDL2 -MMD -MF
libswscale/vscale.d -MT libswscale/vscale.o -c -o libswscale/vscale.o
src/libswscale/vscale.c
src/libswscale/ppc/yuv2rgb_altivec.c: In function ‘altivec_yuv2_bgr24’:
src/libswscale/ppc/yuv2rgb_altivec.c:338:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
338 | y0 = vec_xl(0, y1i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:442:1: note: in expansion of macro
‘DEFCSP420_CVT’
442 | DEFCSP420_CVT(yuv2_bgr24, out_bgr24)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:340:18: error: incompatible types
when assigning to type ‘__vector unsigned char’ {aka ‘__vector(16)
unsigned char’} from type ‘int’
340 | y1 = vec_xl(0, y2i);
\
| ^~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:442:1: note: in expansion of macro
‘DEFCSP420_CVT’
442 | DEFCSP420_CVT(yuv2_bgr24, out_bgr24)
| ^~~~~~~~~~~~~
src/libswscale/ppc/yuv2rgb_altivec.c:442:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
src/libswscale/ppc/yuv2rgb_altivec.c:442:1: error: cannot convert a value
of type ‘int’ to vector type ‘__vector(16) signed char’ which has
different size
gcc -I. -Isrc/ -Wdate-time -D_FORTIFY_SOURCE=2 -U_FORTIFY_SOURCE
-D_FORTIFY_SOURCE=2 -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64
-D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC
-DZLIB_CONST -DHAVE_AV_CONFIG_H -DBUILDING_swscale -g -O2 -fdebug-prefix-
map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-
security -fno-strict-overflow -fstack-protector-all -fPIE -std=c11
-fomit-frame-pointer -fPIC -maltivec -mabi=altivec -pthread
-I/usr/include/p11-kit-1 -I/usr/include/lilv-0 -I/usr/include/sratom-0
-I/usr/include/sord-0 -I/usr/include/serd-0 -I/usr/include/harfbuzz
-I/usr/include/glib-2.0 -I/usr/lib/powerpc-linux-gnu/glib-2.0/include
-I/usr/include/uuid -I/usr/include/fribidi -I/usr/include/freetype2
-I/usr/include/libpng16 -I/usr/include/libxml2 -I/usr/include/uuid
-I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/bs2b
-I/usr/include/libdrm -I/usr/include/uuid -I/usr/include/freetype2
-I/usr/include/libpng16 -I/usr/include/freetype2 -I/usr/include/libpng16
-I/usr/include/fribidi -I/usr/include/openjpeg-2.3 -I/usr/include/opus
-I/usr/include/opus -D_REENTRANT -pthread -I/usr/include/librsvg-2.0
-I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid
-I/usr/include/cairo -I/usr/include/glib-2.0 -I/usr/lib/powerpc-linux-
gnu/glib-2.0/include -I/usr/include/pixman-1 -I/usr/include/uuid
-I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/srt
-I/usr/include/p11-kit-1 -isystem /usr/include/mit-krb5
-I/usr/include/pgm-5.2 -I/usr/include/libxml2 -g
-Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-
arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-
prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -Wempty-body -Wno-
parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -Wno-
unused-const-variable -Wno-bool-operation -Wno-char-subscripts -O3 -fno-
math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=format-security
-Werror=implicit-function-declaration -Werror=missing-prototypes -Werror
=return-type -Werror=vla -Wformat -fdiagnostics-color=auto -Wno-maybe-
uninitialized -D_REENTRANT -I/usr/include/SDL2 -MMD -MF
libswscale/yuv2rgb.d -MT libswscale/yuv2rgb.o -c -o libswscale/yuv2rgb.o
src/libswscale/yuv2rgb.c
cc1: some warnings being treated as errors
make[2]: *** [/<<PKGBUILDDIR>>/ffbuild/common.mak:59:
libswscale/ppc/yuv2rgb_altivec.o] Error 1
}}}
See:
https://buildd.debian.org/status/fetch.php?pkg=ffmpeg&arch=powerpc&ver=7%3A4.3.1-2&stamp=1597687424&raw=0
--
Ticket URL: <https://trac.ffmpeg.org/ticket/8855#comment:2>
FFmpeg <https://ffmpeg.org>
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