* [FFmpeg-devel] configure doesn't seem to use pkg-config flags?
@ 2024-01-18 3:38 Roger Pack
2024-01-18 13:31 ` Timo Rothenpieler
0 siblings, 1 reply; 6+ messages in thread
From: Roger Pack @ 2024-01-18 3:38 UTC (permalink / raw)
To: FFmpeg development discussions and patches
Hello.
After compiling libx265 as a "static library" (mingw cross compiling
targeting win64)
$ pkg-config --libs --static x265
-L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265
/usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc
I get this failure at configure time:
./configure --enable-libx265 --arch=x86_64 --target-os=mingw32
--cross-prefix=x86_64-w64-mingw32- --pkg-config=pkg-config
--pkg-config-flags=--static
ERROR: x265 not found using pkg-config
config.log (sorry it's verbose, first compile passes, second one fails linking)
...
require_pkg_config libx265 x265 x265.h x265_api_get
check_pkg_config libx265 x265 x265.h x265_api_get
test_pkg_config libx265 x265 x265.h x265_api_get
pkg-config --exists --print-errors x265
check_func_headers x265.h x265_api_get
-I/home/rdp/new/sandbox/win64_static/build_files/include
-L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265
/usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc
test_ld cc -I/home/rdp/new/sandbox/win64_static/build_files/include
-L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265
/usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc
test_cc -I/home/rdp/new/sandbox/win64_static/build_files/include
-L/home/rdp/new/sandbox/win64_static/build_files/lib
/usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a
BEGIN /tmp/ffconf.L9GhKESq/test.c
1 #include <x265.h>
2 #include <stdint.h>
3 long check_x265_api_get(void) { return (long) x265_api_get; }
4 int main(void) { int ret = 0;
5 ret |= ((intptr_t)check_x265_api_get) & 0xFFFF;
6 return ret; }
END /tmp/ffconf.L9GhKESq/test.c
x86_64-w64-mingw32-gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64
-D_LARGEFILE_SOURCE -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1
-D__printf__=__gnu_printf__ -D_WIN32_WINNT=0x0600
-D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c11
-fomit-frame-pointer
-I/home/rdp/new/sandbox/win64_static/build_files/include
-L/home/rdp/new/sandbox/win64_static/build_files/lib
/usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -c -o
/tmp/ffconf.L9GhKESq/test.o /tmp/ffconf.L9GhKESq/test.c
/tmp/ffconf.L9GhKESq/test.c: In function 'check_x265_api_get':
/tmp/ffconf.L9GhKESq/test.c:3:40: warning: cast from pointer to
integer of different size [-Wpointer-to-int-cast]
3 | long check_x265_api_get(void) { return (long) x265_api_get; }
| ^
x86_64-w64-mingw32-gcc: warning:
/usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input
file unused because linking not done
x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase
-Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000
-I/home/rdp/new/sandbox/win64_static/build_files/include
-L/home/rdp/new/sandbox/win64_static/build_files/lib
/usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o
/tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc
/usr/bin/x86_64-w64-mingw32-ld:
/home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5):
undefined reference to `operator new(unsigned long long)'
/usr/bin/x86_64-w64-mingw32-ld:
/home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0x1303):
undefined reference to `operator delete(void*)'
...
So it seems to be linking it not using the output of pkg-config --libs
--static for linking or something?
Workaround is --extra-libs=-lstdc++ but something seems confusing to me here.
Advice welcome. Or if I should file something let me know, thank you :)
-=roger
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^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [FFmpeg-devel] configure doesn't seem to use pkg-config flags? 2024-01-18 3:38 [FFmpeg-devel] configure doesn't seem to use pkg-config flags? Roger Pack @ 2024-01-18 13:31 ` Timo Rothenpieler 2024-01-31 4:31 ` Roger Pack 0 siblings, 1 reply; 6+ messages in thread From: Timo Rothenpieler @ 2024-01-18 13:31 UTC (permalink / raw) To: ffmpeg-devel On 18/01/2024 04:38, Roger Pack wrote: > Hello. > After compiling libx265 as a "static library" (mingw cross compiling > targeting win64) > > $ pkg-config --libs --static x265 > -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc > > I get this failure at configure time: > > ./configure --enable-libx265 --arch=x86_64 --target-os=mingw32 > --cross-prefix=x86_64-w64-mingw32- --pkg-config=pkg-config > --pkg-config-flags=--static > > ERROR: x265 not found using pkg-config > > config.log (sorry it's verbose, first compile passes, second one fails linking) > > ... > require_pkg_config libx265 x265 x265.h x265_api_get > check_pkg_config libx265 x265 x265.h x265_api_get > test_pkg_config libx265 x265 x265.h x265_api_get > pkg-config --exists --print-errors x265 > check_func_headers x265.h x265_api_get > -I/home/rdp/new/sandbox/win64_static/build_files/include > -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc > test_ld cc -I/home/rdp/new/sandbox/win64_static/build_files/include > -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc > test_cc -I/home/rdp/new/sandbox/win64_static/build_files/include > -L/home/rdp/new/sandbox/win64_static/build_files/lib > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a > BEGIN /tmp/ffconf.L9GhKESq/test.c > 1 #include <x265.h> > 2 #include <stdint.h> > 3 long check_x265_api_get(void) { return (long) x265_api_get; } > 4 int main(void) { int ret = 0; > 5 ret |= ((intptr_t)check_x265_api_get) & 0xFFFF; > 6 return ret; } > END /tmp/ffconf.L9GhKESq/test.c > x86_64-w64-mingw32-gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 > -D_LARGEFILE_SOURCE -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1 > -D__printf__=__gnu_printf__ -D_WIN32_WINNT=0x0600 > -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c11 > -fomit-frame-pointer > -I/home/rdp/new/sandbox/win64_static/build_files/include > -L/home/rdp/new/sandbox/win64_static/build_files/lib > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -c -o > /tmp/ffconf.L9GhKESq/test.o /tmp/ffconf.L9GhKESq/test.c > /tmp/ffconf.L9GhKESq/test.c: In function 'check_x265_api_get': > /tmp/ffconf.L9GhKESq/test.c:3:40: warning: cast from pointer to > integer of different size [-Wpointer-to-int-cast] > 3 | long check_x265_api_get(void) { return (long) x265_api_get; } > | ^ > x86_64-w64-mingw32-gcc: warning: > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input > file unused because linking not done > x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase > -Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000 > -I/home/rdp/new/sandbox/win64_static/build_files/include > -L/home/rdp/new/sandbox/win64_static/build_files/lib > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o > /tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc > /usr/bin/x86_64-w64-mingw32-ld: > /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5): > undefined reference to `operator new(unsigned long long)' > /usr/bin/x86_64-w64-mingw32-ld: > /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0x1303): > undefined reference to `operator delete(void*)' > ... > > So it seems to be linking it not using the output of pkg-config --libs > --static for linking or something? It's passing the pkg-config flags just fine. The x265 .pc file is just broken and does not state its dependency on libstdc++. > Workaround is --extra-libs=-lstdc++ but something seems confusing to me here. > Advice welcome. Or if I should file something let me know, thank you :) > > -=roger > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [FFmpeg-devel] configure doesn't seem to use pkg-config flags? 2024-01-18 13:31 ` Timo Rothenpieler @ 2024-01-31 4:31 ` Roger Pack 2024-01-31 12:03 ` Timo Rothenpieler 0 siblings, 1 reply; 6+ messages in thread From: Roger Pack @ 2024-01-31 4:31 UTC (permalink / raw) To: FFmpeg development discussions and patches On Thu, Jan 18, 2024 at 6:31 AM Timo Rothenpieler <timo@rothenpieler.org> wrote: > > > > On 18/01/2024 04:38, Roger Pack wrote: > > Hello. > > After compiling libx265 as a "static library" (mingw cross compiling > > targeting win64) > > > > $ pkg-config --libs --static x265 > > -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 > > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc > > > > I get this failure at configure time: > > > > ./configure --enable-libx265 --arch=x86_64 --target-os=mingw32 > > --cross-prefix=x86_64-w64-mingw32- --pkg-config=pkg-config > > --pkg-config-flags=--static > > > > ERROR: x265 not found using pkg-config > > > > config.log (sorry it's verbose, first compile passes, second one fails linking) > > > > ... > > require_pkg_config libx265 x265 x265.h x265_api_get > > check_pkg_config libx265 x265 x265.h x265_api_get > > test_pkg_config libx265 x265 x265.h x265_api_get > > pkg-config --exists --print-errors x265 > > check_func_headers x265.h x265_api_get > > -I/home/rdp/new/sandbox/win64_static/build_files/include > > -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 > > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc > > test_ld cc -I/home/rdp/new/sandbox/win64_static/build_files/include > > -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 > > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc > > test_cc -I/home/rdp/new/sandbox/win64_static/build_files/include > > -L/home/rdp/new/sandbox/win64_static/build_files/lib > > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a > > BEGIN /tmp/ffconf.L9GhKESq/test.c > > 1 #include <x265.h> > > 2 #include <stdint.h> > > 3 long check_x265_api_get(void) { return (long) x265_api_get; } > > 4 int main(void) { int ret = 0; > > 5 ret |= ((intptr_t)check_x265_api_get) & 0xFFFF; > > 6 return ret; } > > END /tmp/ffconf.L9GhKESq/test.c > > x86_64-w64-mingw32-gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 > > -D_LARGEFILE_SOURCE -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1 > > -D__printf__=__gnu_printf__ -D_WIN32_WINNT=0x0600 > > -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c11 > > -fomit-frame-pointer > > -I/home/rdp/new/sandbox/win64_static/build_files/include > > -L/home/rdp/new/sandbox/win64_static/build_files/lib > > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -c -o > > /tmp/ffconf.L9GhKESq/test.o /tmp/ffconf.L9GhKESq/test.c > > /tmp/ffconf.L9GhKESq/test.c: In function 'check_x265_api_get': > > /tmp/ffconf.L9GhKESq/test.c:3:40: warning: cast from pointer to > > integer of different size [-Wpointer-to-int-cast] > > 3 | long check_x265_api_get(void) { return (long) x265_api_get; } > > | ^ > > x86_64-w64-mingw32-gcc: warning: > > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input > > file unused because linking not done > > x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase > > -Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000 > > -I/home/rdp/new/sandbox/win64_static/build_files/include > > -L/home/rdp/new/sandbox/win64_static/build_files/lib > > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o > > /tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc > > /usr/bin/x86_64-w64-mingw32-ld: > > /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5): > > undefined reference to `operator new(unsigned long long)' > > /usr/bin/x86_64-w64-mingw32-ld: > > /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0x1303): > > undefined reference to `operator delete(void*)' > > ... > > > > So it seems to be linking it not using the output of pkg-config --libs > > --static for linking or something? > > It's passing the pkg-config flags just fine. > The x265 .pc file is just broken and does not state its dependency on > libstdc++ x265.pc does list libstdc++ $ pkg-config --libs --static x265 -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc When I configure ffmpeg I specify ./configure --pkg-config-flags=--static But it appears to be rearranging the order when configure tries to use it? x86_64-w64-mingw32-gcc: warning: /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input file unused because linking not done x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase -Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000 -I/home/rdp/new/sandbox/win64_static/build_files/include -L/home/rdp/new/sandbox/win64_static/build_files/lib /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o /tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc # THIS LINE has only x265 and lgcc /usr/bin/x86_64-w64-mingw32-ld: /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5): undefined reference to `operator new(unsigned long long)' Possibly useful info: $ pkg-config --libs x265 -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 $ pkg-config --libs x265 --static -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc It doesn't seem to be using either of those somehow...though I suppose if I cared enough I could try and figure it out :) Cheers, thank you! _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [FFmpeg-devel] configure doesn't seem to use pkg-config flags? 2024-01-31 4:31 ` Roger Pack @ 2024-01-31 12:03 ` Timo Rothenpieler 2024-01-31 13:07 ` epirat07 0 siblings, 1 reply; 6+ messages in thread From: Timo Rothenpieler @ 2024-01-31 12:03 UTC (permalink / raw) To: ffmpeg-devel On 31/01/2024 05:31, Roger Pack wrote: > On Thu, Jan 18, 2024 at 6:31 AM Timo Rothenpieler <timo@rothenpieler.org> wrote: >> >> >> >> On 18/01/2024 04:38, Roger Pack wrote: >>> Hello. >>> After compiling libx265 as a "static library" (mingw cross compiling >>> targeting win64) >>> >>> $ pkg-config --libs --static x265 >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>> >>> I get this failure at configure time: >>> >>> ./configure --enable-libx265 --arch=x86_64 --target-os=mingw32 >>> --cross-prefix=x86_64-w64-mingw32- --pkg-config=pkg-config >>> --pkg-config-flags=--static >>> >>> ERROR: x265 not found using pkg-config >>> >>> config.log (sorry it's verbose, first compile passes, second one fails linking) >>> >>> ... >>> require_pkg_config libx265 x265 x265.h x265_api_get >>> check_pkg_config libx265 x265 x265.h x265_api_get >>> test_pkg_config libx265 x265 x265.h x265_api_get >>> pkg-config --exists --print-errors x265 >>> check_func_headers x265.h x265_api_get >>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>> test_ld cc -I/home/rdp/new/sandbox/win64_static/build_files/include >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>> test_cc -I/home/rdp/new/sandbox/win64_static/build_files/include >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a >>> BEGIN /tmp/ffconf.L9GhKESq/test.c >>> 1 #include <x265.h> >>> 2 #include <stdint.h> >>> 3 long check_x265_api_get(void) { return (long) x265_api_get; } >>> 4 int main(void) { int ret = 0; >>> 5 ret |= ((intptr_t)check_x265_api_get) & 0xFFFF; >>> 6 return ret; } >>> END /tmp/ffconf.L9GhKESq/test.c >>> x86_64-w64-mingw32-gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 >>> -D_LARGEFILE_SOURCE -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1 >>> -D__printf__=__gnu_printf__ -D_WIN32_WINNT=0x0600 >>> -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c11 >>> -fomit-frame-pointer >>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -c -o >>> /tmp/ffconf.L9GhKESq/test.o /tmp/ffconf.L9GhKESq/test.c >>> /tmp/ffconf.L9GhKESq/test.c: In function 'check_x265_api_get': >>> /tmp/ffconf.L9GhKESq/test.c:3:40: warning: cast from pointer to >>> integer of different size [-Wpointer-to-int-cast] >>> 3 | long check_x265_api_get(void) { return (long) x265_api_get; } >>> | ^ >>> x86_64-w64-mingw32-gcc: warning: >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input >>> file unused because linking not done >>> x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase >>> -Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000 >>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o >>> /tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc >>> /usr/bin/x86_64-w64-mingw32-ld: >>> /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5): >>> undefined reference to `operator new(unsigned long long)' >>> /usr/bin/x86_64-w64-mingw32-ld: >>> /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0x1303): >>> undefined reference to `operator delete(void*)' >>> ... >>> >>> So it seems to be linking it not using the output of pkg-config --libs >>> --static for linking or something? >> >> It's passing the pkg-config flags just fine. >> The x265 .pc file is just broken and does not state its dependency on >> libstdc++ > > x265.pc does list libstdc++ > > $ pkg-config --libs --static x265 > -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc I don't think that's a valid way to specify libs by absolute path. At least configure doesn't think so, it specifically looks for stuff starting with "-l" and discards the rest. Try adding -l: to the beginning. > When I configure ffmpeg I specify ./configure --pkg-config-flags=--static > > But it appears to be rearranging the order when configure tries to use it? > > x86_64-w64-mingw32-gcc: warning: > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input > file unused because linking not done > x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase > -Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000 > -I/home/rdp/new/sandbox/win64_static/build_files/include > -L/home/rdp/new/sandbox/win64_static/build_files/lib > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o > /tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc > # THIS LINE has only x265 and lgcc > > /usr/bin/x86_64-w64-mingw32-ld: > /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5): > undefined reference to `operator new(unsigned long long)' > > > Possibly useful info: > > $ pkg-config --libs x265 > -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 > $ pkg-config --libs x265 --static > -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 > /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc > > It doesn't seem to be using either of those somehow...though I suppose > if I cared enough I could try and figure it out :) > > Cheers, thank you! > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [FFmpeg-devel] configure doesn't seem to use pkg-config flags? 2024-01-31 12:03 ` Timo Rothenpieler @ 2024-01-31 13:07 ` epirat07 2024-01-31 13:47 ` Timo Rothenpieler 0 siblings, 1 reply; 6+ messages in thread From: epirat07 @ 2024-01-31 13:07 UTC (permalink / raw) To: FFmpeg development discussions and patches On 31 Jan 2024, at 13:03, Timo Rothenpieler wrote: > On 31/01/2024 05:31, Roger Pack wrote: >> On Thu, Jan 18, 2024 at 6:31 AM Timo Rothenpieler <timo@rothenpieler.org> wrote: >>> >>> >>> >>> On 18/01/2024 04:38, Roger Pack wrote: >>>> Hello. >>>> After compiling libx265 as a "static library" (mingw cross compiling >>>> targeting win64) >>>> >>>> $ pkg-config --libs --static x265 >>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>>> >>>> I get this failure at configure time: >>>> >>>> ./configure --enable-libx265 --arch=x86_64 --target-os=mingw32 >>>> --cross-prefix=x86_64-w64-mingw32- --pkg-config=pkg-config >>>> --pkg-config-flags=--static >>>> >>>> ERROR: x265 not found using pkg-config >>>> >>>> config.log (sorry it's verbose, first compile passes, second one fails linking) >>>> >>>> ... >>>> require_pkg_config libx265 x265 x265.h x265_api_get >>>> check_pkg_config libx265 x265 x265.h x265_api_get >>>> test_pkg_config libx265 x265 x265.h x265_api_get >>>> pkg-config --exists --print-errors x265 >>>> check_func_headers x265.h x265_api_get >>>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>>> test_ld cc -I/home/rdp/new/sandbox/win64_static/build_files/include >>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>>> test_cc -I/home/rdp/new/sandbox/win64_static/build_files/include >>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a >>>> BEGIN /tmp/ffconf.L9GhKESq/test.c >>>> 1 #include <x265.h> >>>> 2 #include <stdint.h> >>>> 3 long check_x265_api_get(void) { return (long) x265_api_get; } >>>> 4 int main(void) { int ret = 0; >>>> 5 ret |= ((intptr_t)check_x265_api_get) & 0xFFFF; >>>> 6 return ret; } >>>> END /tmp/ffconf.L9GhKESq/test.c >>>> x86_64-w64-mingw32-gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 >>>> -D_LARGEFILE_SOURCE -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1 >>>> -D__printf__=__gnu_printf__ -D_WIN32_WINNT=0x0600 >>>> -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c11 >>>> -fomit-frame-pointer >>>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -c -o >>>> /tmp/ffconf.L9GhKESq/test.o /tmp/ffconf.L9GhKESq/test.c >>>> /tmp/ffconf.L9GhKESq/test.c: In function 'check_x265_api_get': >>>> /tmp/ffconf.L9GhKESq/test.c:3:40: warning: cast from pointer to >>>> integer of different size [-Wpointer-to-int-cast] >>>> 3 | long check_x265_api_get(void) { return (long) x265_api_get; } >>>> | ^ >>>> x86_64-w64-mingw32-gcc: warning: >>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input >>>> file unused because linking not done >>>> x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase >>>> -Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000 >>>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o >>>> /tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc >>>> /usr/bin/x86_64-w64-mingw32-ld: >>>> /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5): >>>> undefined reference to `operator new(unsigned long long)' >>>> /usr/bin/x86_64-w64-mingw32-ld: >>>> /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0x1303): >>>> undefined reference to `operator delete(void*)' >>>> ... >>>> >>>> So it seems to be linking it not using the output of pkg-config --libs >>>> --static for linking or something? >>> >>> It's passing the pkg-config flags just fine. >>> The x265 .pc file is just broken and does not state its dependency on >>> libstdc++ >> >> x265.pc does list libstdc++ >> >> $ pkg-config --libs --static x265 >> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc > > I don't think that's a valid way to specify libs by absolute path. There is nothing invalid about that, to my knowledge. > At least configure doesn't think so, it specifically looks for stuff starting with "-l" and discards the rest. Try adding -l: to the beginning. Just adding -l to the beginning does sound invalid though. You could do -L/usr/lib/gcc/x86_64-w64-mingw32/10-win32/ -lstdc++ But it should work just fine the way it is, I do not think discarding everything not starting with -l is correct. > > >> When I configure ffmpeg I specify ./configure --pkg-config-flags=--static >> >> But it appears to be rearranging the order when configure tries to use it? >> >> x86_64-w64-mingw32-gcc: warning: >> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input >> file unused because linking not done >> x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase >> -Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000 >> -I/home/rdp/new/sandbox/win64_static/build_files/include >> -L/home/rdp/new/sandbox/win64_static/build_files/lib >> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o >> /tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc >> # THIS LINE has only x265 and lgcc >> >> /usr/bin/x86_64-w64-mingw32-ld: >> /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5): >> undefined reference to `operator new(unsigned long long)' >> >> >> Possibly useful info: >> >> $ pkg-config --libs x265 >> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >> $ pkg-config --libs x265 --static >> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >> >> It doesn't seem to be using either of those somehow...though I suppose >> if I cared enough I could try and figure it out :) >> >> Cheers, thank you! >> _______________________________________________ >> ffmpeg-devel mailing list >> ffmpeg-devel@ffmpeg.org >> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >> >> To unsubscribe, visit link above, or email >> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [FFmpeg-devel] configure doesn't seem to use pkg-config flags? 2024-01-31 13:07 ` epirat07 @ 2024-01-31 13:47 ` Timo Rothenpieler 0 siblings, 0 replies; 6+ messages in thread From: Timo Rothenpieler @ 2024-01-31 13:47 UTC (permalink / raw) To: ffmpeg-devel On 31/01/2024 14:07, epirat07@gmail.com wrote: > > > On 31 Jan 2024, at 13:03, Timo Rothenpieler wrote: > >> On 31/01/2024 05:31, Roger Pack wrote: >>> On Thu, Jan 18, 2024 at 6:31 AM Timo Rothenpieler <timo@rothenpieler.org> wrote: >>>> >>>> >>>> >>>> On 18/01/2024 04:38, Roger Pack wrote: >>>>> Hello. >>>>> After compiling libx265 as a "static library" (mingw cross compiling >>>>> targeting win64) >>>>> >>>>> $ pkg-config --libs --static x265 >>>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>>>> >>>>> I get this failure at configure time: >>>>> >>>>> ./configure --enable-libx265 --arch=x86_64 --target-os=mingw32 >>>>> --cross-prefix=x86_64-w64-mingw32- --pkg-config=pkg-config >>>>> --pkg-config-flags=--static >>>>> >>>>> ERROR: x265 not found using pkg-config >>>>> >>>>> config.log (sorry it's verbose, first compile passes, second one fails linking) >>>>> >>>>> ... >>>>> require_pkg_config libx265 x265 x265.h x265_api_get >>>>> check_pkg_config libx265 x265 x265.h x265_api_get >>>>> test_pkg_config libx265 x265 x265.h x265_api_get >>>>> pkg-config --exists --print-errors x265 >>>>> check_func_headers x265.h x265_api_get >>>>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>>>> test_ld cc -I/home/rdp/new/sandbox/win64_static/build_files/include >>>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>>>> test_cc -I/home/rdp/new/sandbox/win64_static/build_files/include >>>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a >>>>> BEGIN /tmp/ffconf.L9GhKESq/test.c >>>>> 1 #include <x265.h> >>>>> 2 #include <stdint.h> >>>>> 3 long check_x265_api_get(void) { return (long) x265_api_get; } >>>>> 4 int main(void) { int ret = 0; >>>>> 5 ret |= ((intptr_t)check_x265_api_get) & 0xFFFF; >>>>> 6 return ret; } >>>>> END /tmp/ffconf.L9GhKESq/test.c >>>>> x86_64-w64-mingw32-gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 >>>>> -D_LARGEFILE_SOURCE -U__STRICT_ANSI__ -D__USE_MINGW_ANSI_STDIO=1 >>>>> -D__printf__=__gnu_printf__ -D_WIN32_WINNT=0x0600 >>>>> -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -std=c11 >>>>> -fomit-frame-pointer >>>>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -c -o >>>>> /tmp/ffconf.L9GhKESq/test.o /tmp/ffconf.L9GhKESq/test.c >>>>> /tmp/ffconf.L9GhKESq/test.c: In function 'check_x265_api_get': >>>>> /tmp/ffconf.L9GhKESq/test.c:3:40: warning: cast from pointer to >>>>> integer of different size [-Wpointer-to-int-cast] >>>>> 3 | long check_x265_api_get(void) { return (long) x265_api_get; } >>>>> | ^ >>>>> x86_64-w64-mingw32-gcc: warning: >>>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input >>>>> file unused because linking not done >>>>> x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase >>>>> -Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000 >>>>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>>>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>>>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o >>>>> /tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc >>>>> /usr/bin/x86_64-w64-mingw32-ld: >>>>> /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5): >>>>> undefined reference to `operator new(unsigned long long)' >>>>> /usr/bin/x86_64-w64-mingw32-ld: >>>>> /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0x1303): >>>>> undefined reference to `operator delete(void*)' >>>>> ... >>>>> >>>>> So it seems to be linking it not using the output of pkg-config --libs >>>>> --static for linking or something? >>>> >>>> It's passing the pkg-config flags just fine. >>>> The x265 .pc file is just broken and does not state its dependency on >>>> libstdc++ >>> >>> x265.pc does list libstdc++ >>> >>> $ pkg-config --libs --static x265 >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >> >> I don't think that's a valid way to specify libs by absolute path. > > There is nothing invalid about that, to my knowledge. > >> At least configure doesn't think so, it specifically looks for stuff starting with "-l" and discards the rest. Try adding -l: to the beginning. > > Just adding -l to the beginning does sound invalid though. That's why I said -l: > You could do -L/usr/lib/gcc/x86_64-w64-mingw32/10-win32/ -lstdc++ > > But it should work just fine the way it is, I do not think discarding everything not starting with -l is correct. > >> >> >>> When I configure ffmpeg I specify ./configure --pkg-config-flags=--static >>> >>> But it appears to be rearranging the order when configure tries to use it? >>> >>> x86_64-w64-mingw32-gcc: warning: >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a: linker input >>> file unused because linking not done >>> x86_64-w64-mingw32-gcc -Wl,--nxcompat,--dynamicbase >>> -Wl,--high-entropy-va -Wl,--as-needed -Wl,--image-base,0x140000000 >>> -I/home/rdp/new/sandbox/win64_static/build_files/include >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -o >>> /tmp/ffconf.L9GhKESq/test.exe /tmp/ffconf.L9GhKESq/test.o -lx265 -lgcc >>> # THIS LINE has only x265 and lgcc >>> >>> /usr/bin/x86_64-w64-mingw32-ld: >>> /home/rdp/new/sandbox/win64_static/build_files/lib/libx265.a(api.cpp.obj):api.cpp:(.text+0xfb5): >>> undefined reference to `operator new(unsigned long long)' >>> >>> >>> Possibly useful info: >>> >>> $ pkg-config --libs x265 >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>> $ pkg-config --libs x265 --static >>> -L/home/rdp/new/sandbox/win64_static/build_files/lib -lx265 >>> /usr/lib/gcc/x86_64-w64-mingw32/10-win32/libstdc++.a -lgcc >>> >>> It doesn't seem to be using either of those somehow...though I suppose >>> if I cared enough I could try and figure it out :) >>> >>> Cheers, thank you! >>> _______________________________________________ >>> ffmpeg-devel mailing list >>> ffmpeg-devel@ffmpeg.org >>> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >>> >>> To unsubscribe, visit link above, or email >>> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". >> _______________________________________________ >> ffmpeg-devel mailing list >> ffmpeg-devel@ffmpeg.org >> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >> >> To unsubscribe, visit link above, or email >> ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe". ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-01-31 13:47 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2024-01-18 3:38 [FFmpeg-devel] configure doesn't seem to use pkg-config flags? Roger Pack 2024-01-18 13:31 ` Timo Rothenpieler 2024-01-31 4:31 ` Roger Pack 2024-01-31 12:03 ` Timo Rothenpieler 2024-01-31 13:07 ` epirat07 2024-01-31 13:47 ` Timo Rothenpieler
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