Fixed package config and cmake config templates for double variant of the library.

tinyobjloader-config.cmake.in

@@ -4,6 +4,6 @@ set(TINYOBJLOADER_VERSION "@TINYOBJLOADER_VERSION@")
 
 set_and_check(TINYOBJLOADER_INCLUDE_DIRS "@PACKAGE_TINYOBJLOADER_INCLUDE_DIR@")
 set_and_check(TINYOBJLOADER_LIBRARY_DIRS "@PACKAGE_TINYOBJLOADER_LIBRARY_DIR@")
-set(TINYOBJLOADER_LIBRARIES tinyobjloader)
+set(TINYOBJLOADER_LIBRARIES @LIBRARY_NAME@)
 
 include("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@-targets.cmake")

tinyobjloader.pc.in

@@ -11,5 +11,5 @@ Name: @PROJECT_NAME@
 Description: Tiny but powerful single file wavefront obj loader
 URL: https://syoyo.github.io/tinyobjloader/
 Version: @TINYOBJLOADER_VERSION@
-Libs: -L${libdir} -ltinyobjloader
+Libs: -L${libdir} -l@LIBRARY_NAME@
 Cflags: -I${includedir}