LD      ffmpeg_g.exe
libavcodec/libavcodec.a(amfenc_h264.o): In function `AMFVariantAssignInt64':
F:/msys/mingw64/include/AMF/core/Variant.h:1315: undefined reference to `AMFVariantClear'
F:/msys/mingw64/include/AMF/core/Variant.h:1315:(.text.unlikely+0x85): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
libavcodec/libavcodec.a(amfenc_h264.o): In function `AMFVariantAssignSize':
F:/msys/mingw64/include/AMF/core/Variant.h:1443: undefined reference to `AMFVariantClear'
F:/msys/mingw64/include/AMF/core/Variant.h:1443:(.text.unlikely+0xe4): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
libavcodec/libavcodec.a(amfenc_h264.o): In function `AMFVariantAssignRate':
F:/msys/mingw64/include/AMF/core/Variant.h:1485: undefined reference to `AMFVariantClear'
F:/msys/mingw64/include/AMF/core/Variant.h:1485:(.text.unlikely+0x149): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
libavcodec/libavcodec.a(amfenc_h264.o): In function `AMFVariantAssignInt64':
F:/msys/mingw64/include/AMF/core/Variant.h:1315: undefined reference to `AMFVariantClear'
F:/msys/mingw64/include/AMF/core/Variant.h:1315:(.text.unlikely+0x1f7): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
F:/msys/mingw64/include/AMF/core/Variant.h:1315: undefined reference to `AMFVariantClear'
F:/msys/mingw64/include/AMF/core/Variant.h:1315:(.text.unlikely+0x26a): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
libavcodec/libavcodec.a(amfenc_h264.o):F:/msys/mingw64/include/AMF/core/Variant.h:1315: more undefined references to `AMFVariantClear' follow
libavcodec/libavcodec.a(amfenc_h264.o): In function `AMFVariantAssignInt64':
F:/msys/mingw64/include/AMF/core/Variant.h:1315:(.text.unlikely+0x2d1): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
libavcodec/libavcodec.a(amfenc_h264.o): In function `AMFVariantAssignRatio':
F:/msys/mingw64/include/AMF/core/Variant.h:1506:(.text.unlikely+0x343): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
libavcodec/libavcodec.a(amfenc_h264.o): In function `AMFVariantAssignBool':
F:/msys/mingw64/include/AMF/core/Variant.h:1301:(.text.unlikely+0x3ae): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
libavcodec/libavcodec.a(amfenc_h264.o): In function `AMFVariantAssignInt64':
F:/msys/mingw64/include/AMF/core/Variant.h:1315:(.text.unlikely+0x495): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
F:/msys/mingw64/include/AMF/core/Variant.h:1315:(.text.unlikely+0x519): relocation truncated to fit: R_X86_64_PC32 against undefined symbol `AMFVariantClear'
F:/msys/mingw64/include/AMF/core/Variant.h:1315:(.text.unlikely+0x57a): additional relocation overflows omitted from the output
collect2.exe: error: ld returned 1 exit status