Order of the Butterfly
Posts: 472 from 2003/7/25
From: Wroclaw/Poland
I try to build
ffmpeg or
libav for MorphOS but I have problems. I can’t compile because configure script is not finished with success.
I removed from script:
Code:
check_cflags -fdiagnostics-color=auto
check_disable_warning -Wno-maybe-uninitialized
because these options are unrecognized on MorphOS.
If I call:
Code:
configure --enable-nonfree --enable-version3 --disable-yasm --disable-asm --disable-inline-asm --arch=ppc74 --target_os=none --disable-optimizations
the script is working about 2-3 minutes (on G4/1,67) and the process stops. There are no error, no message, no info what happened. Process is not finished because there are no expected results.
I see in CLI:
Code:
but this appears on the beginning of the process (after that script is working).
Last lines of generated config.log (about 220KB):
Code:
gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_DEFAULT_SOURCE -std=c99 -maltivec -mabi=altivec -g -Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wstrict-prototypes -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=declaration-after-statement -c -o /tmp/ffconf.oWmsur1C.o /tmp/ffconf.eudlhu2d.c
check_cflags -Werror=vla
test_cflags -Werror=vla
check_cc -Werror=vla
BEGIN /tmp/ffconf.eudlhu2d.c
1 int x;
END /tmp/ffconf.eudlhu2d.c
gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_DEFAULT_SOURCE -std=c99 -maltivec -mabi=altivec -g -Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wstrict-prototypes -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=declaration-after-statement -Werror=vla -c -o /tmp/ffconf.oWmsur1C.o /tmp/ffconf.eudlhu2d.c
check_cflags -Werror=format-security
test_cflags -Werror=format-security
check_cc -Werror=format-security
BEGIN /tmp/ffconf.eudlhu2d.c
1 int x;
END /tmp/ffconf.eudlhu2d.c
gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_DEFAULT_SOURCE -std=c99 -maltivec -mabi=altivec -g -Wdeclaration-after-statement -Wall -Wdisabled-optimization -Wpointer-arith -Wredundant-decls -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wstrict-prototypes -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wno-pointer-sign -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=declaration-after-statement -Werror=vla -Werror=format-security -c -o /tmp/ffconf.oWmsur1C.o /tmp/ffconf.eudlhu2d.c
The result is not repetitive. Each executing of configure, generates configure.log finished on other progress.
I have tried various options (e.g.
--disable-pthreads,
--disable-network), several versions of sources (fmpeg 1.2.12, 2.7.7, 3.3.3, libav 12.1).
I have already built with success the sources of ffmpeg and libav on macOS Sierra.
Has someone tried to build ffmpeg or libav for MorphOS? Does some have any idea how I can try?
[ Edited by MDW 19.08.2017 - 18:09 ] 
