`pkg-config libxxhash --modversion` returns empty. (expected: 0.8.0) $ cygcheck -cd libxxhash-devel Cygwin Package Information Package Version libxxhash-devel 0.8.0-1
$ cat /usr/lib/pkgconfig/libxxhash.pc # xxHash - Extremely fast hash algorithm # Copyright (C) 2012-2020, Yann Collet, Facebook # BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php) prefix=/usr exec_prefix=${prefix} includedir=${prefix}/include libdir=${exec_prefix}/lib Name: xxhash Description: extremely fast hash algorithm URL: https://www.xxhash.com/ Version: Libs: -L${libdir} -lxxhash Cflags: -I${includedir} -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple