cmake: create MSVC-compatible physfs.pc

CMakeLists.txt

@@ -378,6 +378,15 @@ if(PHYSFS_INSTALL)
     configure_file(cmake/cmake_uninstall.cmake.in cmake_uninstall.cmake IMMEDIATE @ONLY)
     add_custom_target(uninstall-physfs
         COMMAND ${CMAKE_COMMAND} -P "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake")
+    if(MSVC)
+        if(PHYSFS_BUILD_SHARED)
+            set(PC_LIBS [=[-LIBPATH:${libdir} physfs.lib]=])
+        else()
+            set(PC_LIBS [=[-LIBPATH:${libdir} physfs-static.lib]=])
+        endif()
+    else()
+        set(PC_LIBS [=[-L${libdir} -lphysfs]=])
+    endif()
 
     if(NOT MSVC)
         configure_file(cmake/physfs.pc.in physfs.pc @ONLY)

cmake/physfs.pc.in

@@ -8,5 +8,5 @@ Description: PhysicsFS is a library to provide abstract access to various archiv
 URL: https://icculus.org/physfs/
 Version: @PHYSFS_VERSION@
 Requires.private: @PC_PRIVATE_REQUIRES@
-Libs: -L${libdir} -lphysfs
+Libs: @PC_LIBS@
 Cflags: -I${includedir}