If the first assembler to be probed is an old nasm build, X86ASM_DEPFLAGS will be set and remain so after yasm is ultimately used as fallback. This results in yasm being called with said nasm specific flags and failing during actual object assembly but not with configure sanity checks.
Regression since 5cae5a1defa360da076365a786093a749d1ddf4e Signed-off-by: James Almer <jamr...@gmail.com> --- configure | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/configure b/configure index dd9608540e..6da5e79b3d 100755 --- a/configure +++ b/configure @@ -5496,12 +5496,10 @@ EOF x86asmexe=$x86asmexe_probe x86asm_type=nasm x86asm_debug="-g -F dwarf" - X86ASM_DEPFLAGS='-MD $(@:.o=.d)' elif check_cmd $x86asmexe_probe --version; then x86asmexe=$x86asmexe_probe x86asm_type=yasm x86asm_debug="-g dwarf2" - X86ASMDEP='$(DEPX86ASM) $(X86ASMFLAGS) -M $(X86ASM_O) $< > $(@:.o=.d)' fi check_x86asm "movbe ecx, [5]" && enable x86asm } @@ -5512,6 +5510,8 @@ EOF probe_x86asm $program && break done disabled x86asm && die "nasm/yasm not found or too old. Use --disable-x86asm for a crippled build." + test $x86asm_type = 'nasm' && X86ASM_DEPFLAGS='-MD $(@:.o=.d)' + test $x86asm_type = 'yasm' && X86ASMDEP='$(DEPX86ASM) $(X86ASMFLAGS) -M $(X86ASM_O) $< > $(@:.o=.d)' X86ASMFLAGS="-f $objformat" enabled pic && append X86ASMFLAGS "-DPIC" test -n "$extern_prefix" && append X86ASMFLAGS "-DPREFIX" -- 2.13.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel