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-rw-r--r--CMakeLists.txt3
1 files changed, 3 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index a1a68d4e6..35d443ef4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,6 +47,9 @@ cmake_policy(SET CMP0003 NEW) # don't be prolific with library paths
cmake_policy(SET CMP0005 NEW) # proper define quoting
cmake_policy(SET CMP0009 NEW) # don't follow symbolic links when using GLOB
+# this can be removed if/when cmake 3.1 is made the minimum required version
+set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH ON)
+
# workaround for omission in cmake 2.8.4's GNU.cmake, fixed in 2.8.5
if(CMAKE_COMPILER_IS_GNUCC)
if(NOT DARWIN)