In file included from source_subfolder/vp9/ratectrl_rtc.cc:10:
source_subfolder/vp9/ratectrl_rtc.h:14:10: fatal error: 'cstdint' file not found
#include <cstdint>
         ^~~~~~~~~
1 error generated.
warning: include path for stdlibc++ headers not found; pass '-stdlib=libc++' on the command line to use the libc++ standard library instead [-Wstdlibcxx-not-found]
In file included from source_subfolder/vp9/ratectrl_rtc.cc:10:
source_subfolder/vp9/ratectrl_rtc.h:14:10: fatal error: 'cstdint' file not found
#include <cstdint>
         ^~~~~~~~~
1 warning and 1 error generated.
make[1]: *** [vp9/ratectrl_rtc.cc.o] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [.DEFAULT] Error 2
libvpx/1.9.0: WARN: Build folder is dirty, removing it: /Users/jenkins/w/cci_PR-4477/.conan/data/libvpx/1.9.0/_/_/build/f74366f76f700cc6e991285892ad7a23c30e6d47
libvpx/1.9.0: WARN: Error running `configure --help`: Error 1 while executing source_subfolder/configure --help
libvpx/1.9.0: ERROR: Package 'f74366f76f700cc6e991285892ad7a23c30e6d47' build failed
libvpx/1.9.0: WARN: Build folder /Users/jenkins/w/cci_PR-4477/.conan/data/libvpx/1.9.0/_/_/build/f74366f76f700cc6e991285892ad7a23c30e6d47
ERROR: libvpx/1.9.0: Error in build() method, line 132
	env_build.make()
	ConanException: Error 2 while executing make -j8