ar: `u' modifier ignored since `D' is the default (see `U')
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


/home/conan/w/cci_PR-4230/3/d2018ed8-5140-4d5c-b05d-efb5442016e2/recipes/libjpeg/all/test_package/test_transupp.c: In function ‘main’:
/home/conan/w/cci_PR-4230/3/d2018ed8-5140-4d5c-b05d-efb5442016e2/recipes/libjpeg/all/test_package/test_transupp.c:69:16: warning: passing argument 1 of ‘printf’ from incompatible pointer type [-Wincompatible-pointer-types]
         printf(stderr, "Can only transform odd-size images perfectly.\n");
                ^~~~~~
In file included from /home/conan/w/cci_PR-4230/3/d2018ed8-5140-4d5c-b05d-efb5442016e2/recipes/libjpeg/all/test_package/test_transupp.c:2:
/usr/include/stdio.h:318:43: note: expected ‘const char * restrict’ but argument is of type ‘struct _IO_FILE *’
 extern int printf (const char *__restrict __format, ...);
                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
The input image is odd-sized. The transform will not be correct.