The variables appear to be set to the path of the compiled environment.
$ cygcheck -cd libjson-c-devel
Cygwin Package Information
Package Version
libjson-c-devel 0.16-1
$ cat /usr/lib/pkgconfig/json-c.pc
prefix=/pub/devel/json-c/json-c-0.16-1.x86_64/inst/usr
exec_prefix=/pub/devel/json-c/json-c-0.16-1.x86_64/inst/usr
libdir=/pub/devel/json-c/json-c-0.16-1.x86_64/inst/usr/lib
includedir=/pub/devel/json-c/json-c-0.16-1.x86_64/inst/usr/include
Name: json-c
Description: A JSON implementation in C
Version: 0.16
Requires:
Libs.private:
Libs: -L${libdir} -ljson-c
Cflags: -I${includedir} -I${includedir}/json-c
$ pkg-config --libs json-c
-L/pub/devel/json-c/json-c-0.16-1.x86_64/inst/usr/lib -ljson-c
$ ls /pub/devel/json-c/json-c-0.16-1.x86_64/inst/usr/lib
ls: cannot access
'/pub/devel/json-c/json-c-0.16-1.x86_64/inst/usr/lib': No such file or
directory
--
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
