ffmeg

check_lib x264.h x264_encoder_encode -lx264
check_header x264.h
check_cpp
BEGIN /tmp/ffconf.bZPDfdWE.c
    1	#include <x264.h>
    2	int x;
END /tmp/ffconf.bZPDfdWE.c
gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -I/home/pi/binaries/include -march=armv6 -std=c99 -fomit-frame-pointer -marm -pthread -E -o /tmp/ffconf.yktWKAJ2.o /tmp/ffconf.bZPDfdWE.c
In file included from /tmp/ffconf.bZPDfdWE.c:1:0:
/home/pi/binaries/include/x264.h:36:4: warning: #warning You must include stdint.h or inttypes.h before x264.h [-Wcpp]
check_func x264_encoder_encode -lx264
check_ld cc -lx264
check_cc
BEGIN /tmp/ffconf.bZPDfdWE.c
    1	extern int x264_encoder_encode();
    2	int main(void){ x264_encoder_encode(); }
END /tmp/ffconf.bZPDfdWE.c
gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -I/home/pi/binaries/include -march=armv6 -std=c99 -fomit-frame-pointer -marm -pthread -c -o /tmp/ffconf.yktWKAJ2.o /tmp/ffconf.bZPDfdWE.c
gcc -L/home/pi/binaries/lib -Wl,--as-needed -o /tmp/ffconf.e0AO6FKn /tmp/ffconf.yktWKAJ2.o -lx264 -laacplus -lm -pthread -lz -lrt
/home/pi/binaries/lib/libx264.a(opencl.o): In function `x264_opencl_load_library':
opencl.c:(.text+0x46c): undefined reference to `dlopen'
opencl.c:(.text+0x480): undefined reference to `dlsym'
opencl.c:(.text+0x498): undefined reference to `dlsym'
opencl.c:(.text+0x4b0): undefined reference to `dlsym'
opencl.c:(.text+0x4c8): undefined reference to `dlsym'
opencl.c:(.text+0x4e0): undefined reference to `dlsym'
/home/pi/binaries/lib/libx264.a(opencl.o):opencl.c:(.text+0x4f8): more undefined references to `dlsym' follow
/home/pi/binaries/lib/libx264.a(opencl.o): In function `x264_opencl_load_library':
opencl.c:(.text+0x71c): undefined reference to `dlclose'
/home/pi/binaries/lib/libx264.a(opencl.o): In function `x264_opencl_close_library':
opencl.c:(.text+0x7b8): undefined reference to `dlclose'
/home/pi/binaries/lib/libx264.a(opencl.o): In function `x264_opencl_lookahead_init':
opencl.c:(.text+0x1150): undefined reference to `dlopen'
opencl.c:(.text+0x1164): undefined reference to `dlsym'
opencl.c:(.text+0x1174): undefined reference to `dlsym'
opencl.c:(.text+0x1184): undefined reference to `dlsym'
opencl.c:(.text+0x1194): undefined reference to `dlsym'
opencl.c:(.text+0x11e4): undefined reference to `dlclose'
opencl.c:(.text+0x11f4): undefined reference to `dlclose'
opencl.c:(.text+0x1784): undefined reference to `dlclose'
collect2: ld returned 1 exit status
ERROR: libx264 not found