gistfile1.diff

diff --git a/cmake/Modules/FindLibFFTW3.cmake b/cmake/Modules/FindLibFFTW3.cmake
index fa6419a..42aace6 100644
--- a/cmake/Modules/FindLibFFTW3.cmake
+++ b/cmake/Modules/FindLibFFTW3.cmake
@@ -9,12 +9,17 @@
 #  LIBFFTW3_INCLUDE_DIR      The libfftw3 include directory
 #  LIBFFTW3_LIBRARY          The libfftw3 librarys
 
+find_package(PkgConfig)
+pkg_check_modules(PC_FFTW3F QUIET fftw3f)
+set(FFTW3F_DEFINITIONS ${PC_FFTW3F_CFLAGS_OTHER})
+
 if(NOT LIBFFTW3_PRECISION)
   message(STATUS "Searching for LIBFFTW3, using default precision float")
   set(LIBFFTW3_PRECISION FLOAT)
 endif(NOT LIBFFTW3_PRECISION)
 
-find_path(LIBFFTW3_INCLUDE_DIR fftw3.h)
+find_path(LIBFFTW3_INCLUDE_DIR fftw3.h
+			HINTS ${PC_FFTW3F_INCLUDEDIR} ${PC_FFTW3F_INCLUDE_DIRS})
 
 if(LIBFFTW3_PRECISION STREQUAL FLOAT)
   set(LIBFFTW3_PRECISION_SUFFIX f)
@@ -28,7 +33,8 @@ if(LIBFFTW3_PRECISION STREQUAL LDOUBLE)
   set(LIBFFTW3_PRECISION_SUFFIX l)
 endif(LIBFFTW3_PRECISION STREQUAL LDOUBLE)
 
-find_library(LIBFFTW3_LIBRARY NAMES fftw3${LIBFFTW3_PRECISION_SUFFIX} libfftw3${LIBFFTW3_PRECISION_SUFFIX}-3 fftw3${LIBFFTW3_PRECISION_SUFFIX}-3)
+find_library(LIBFFTW3_LIBRARY NAMES fftw3${LIBFFTW3_PRECISION_SUFFIX} libfftw3${LIBFFTW3_PRECISION_SUFFIX}-3 fftw3${LIBFFTW3_PRECISION_SUFFIX}-3
+				HINTS ${PC_FFTW3F_LIBDIR} ${PC_FFTW3F_LIBRARY_DIRS})
 
 if(FIND_LIBFFTW3_VERBOSE)
   message(STATUS