--- tigervnc-1.8.0/CMakeLists.txt.~1~	2017-05-16 16:53:28.000000000 +0000
+++ tigervnc-1.8.0/CMakeLists.txt	2018-08-29 09:19:13.279664482 +0000
@@ -176,11 +176,12 @@
 endif()
 
 # Check for libjpeg
-find_package(JPEG REQUIRED)
+find_package(PkgConfig REQUIRED)
+pkg_search_module(JPEG REQUIRED libjpeg)
 
 # Warn if it doesn't seem to be the accelerated libjpeg that's found
 set(CMAKE_REQUIRED_LIBRARIES ${JPEG_LIBRARIES})
-set(CMAKE_REQUIRED_FLAGS -I${JPEG_INCLUDE_DIR})
+set(CMAKE_REQUIRED_FLAGS ${JPEG_CFLAGS})
 
 set(JPEG_TEST_SOURCE "\n
   #include <stdio.h>\n