make pkgconf not a hard requirement

diff --git a/CMakeLists.txt b/CMakeLists.txt
index d256e7ed95f8529f2a70dc669b70787d075c325d..d94de06927b82dee6d91576a33df7c907f8c01a3 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,7 +27,7 @@ include (${CMAKE_MODULE_PATH}/platform.cmake)
 include (${CMAKE_MODULE_PATH}/boost.cmake)
 include (${CMAKE_MODULE_PATH}/ragel.cmake)
 
-find_package(PkgConfig REQUIRED)
+find_package(PkgConfig QUIET)
 
 find_program(RAGEL ragel)