提示如下,需要查看日志
Configuration failed. This could reflect a misconfiguration of your
toolchains, improper options selected, or another problem. If you
don't see any useful error messages above, the next step is to look
at the configure error log file (config.log) to determine what
configure was trying to do when it died.
-----------------------
config.log日志如下:
# ./configure --disable-examples
Configuring selected codecs
enabling vp8_encoder
enabling vp8_decoder
enabling vp9_encoder
enabling vp9_decoder
Configuring for target 'x86-win32-gcc'
enabling x86
check_cpp
BEGIN /tmp/vpx-conf-2360-7553.c
1 #ifndef __ILP32__
2 #error "not x32"
3 #endif
END /tmp/vpx-conf-2360-7553.c
-o /tmp/vpx-conf-2360-7553.o /tmp/vpx-conf-2360-7553.c
./build/make/configure.sh: line 285: -E: command not found
enabling runtime_cpu_detect
enabling mmx
enabling sse
enabling sse2
enabling sse3
enabling ssse3
check_cflags -msse4
check_cc -msse4
BEGIN /tmp/vpx-conf-2360-7553.c
1 int x;
END /tmp/vpx-conf-2360-7553.c
gcc -fno-common -m32 -msse4 -c -o /tmp/vpx-conf-2360-7553.o /tmp/vpx-conf-2360-7553.c
enabling sse4_1
check_cflags -mavx
check_cc -mavx
BEGIN /tmp/vpx-conf-2360-7553.c
1 int x;
END /tmp/vpx-conf-2360-7553.c
gcc -fno-common -m32 -mavx -c -o /tmp/vpx-conf-2360-7553.o /tmp/vpx-conf-2360-7553.c
enabling avx
check_cflags -mavx2
check_cc -mavx2
BEGIN /tmp/vpx-conf-2360-7553.c
1 int x;
END /tmp/vpx-conf-2360-7553.c
gcc -fno-common -m32 -mavx2 -c -o /tmp/vpx-conf-2360-7553.o /tmp/vpx-conf-2360-7553.c
enabling avx2
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