CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY /Users/jenkins/w/cci_PR-4230/2/cf94d288-88ae-41b3-8436-8aee58fac929/recipes/libjpeg/all/test_package/test_transupp.c:70:16: warning: incompatible pointer types passing 'FILE *' (aka 'struct __sFILE *') to parameter of type 'const char *' [-Wincompatible-pointer-types] printf(stderr, "Can only transform odd-size images perfectly.\n"); ^~~~~~ /Applications/Xcode-9.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/stdio.h:129:16: note: expanded from macro 'stderr' #define stderr __stderrp ^~~~~~~~~ /Applications/Xcode-9.4.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/stdio.h:170:36: note: passing argument to parameter here int printf(const char * __restrict, ...) __printflike(1, 2); ^ 1 warning generated. The input image is odd-sized. The transform will not be correct.