CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY /home/conan/w/cci_PR-4230/2/e1e76b42-b7a7-4235-9b62-5d0372259ffa/recipes/libjpeg/all/test_package/test_transupp.c:70:16: warning: incompatible pointer types passing 'FILE *' (aka 'struct _IO_FILE *') to parameter of type 'const char *' [-Wincompatible-pointer-types] printf(stderr, "Can only transform odd-size images perfectly.\n"); ^~~~~~ /usr/include/stdio.h:143:16: note: expanded from macro 'stderr' #define stderr stderr ^~~~~~ /usr/include/stdio.h:332:43: note: passing argument to parameter '__format' here extern int printf (const char *__restrict __format, ...); ^ 1 warning generated. The input image is odd-sized. The transform will not be correct.