1 files changed, 26 insertions, 9 deletions
diff --git a/cmake/Modules/FindFFTW3f.cmake b/cmake/Modules/FindFFTW3f.cmake
index 0ee7e46fe4..c375c18823 100644
--- a/cmake/Modules/FindFFTW3f.cmake
+++ b/cmake/Modules/FindFFTW3f.cmake
@@ -4,38 +4,55 @@
 # Find single-precision (float) version of FFTW3
 
 INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(PC_FFTW3F "fftw3f >= 3.0")
+PKG_CHECK_MODULES(PC_FFTW3f "fftw3f >= 3.0")
 
 FIND_PATH(
-    FFTW3F_INCLUDE_DIRS
+    FFTW3f_INCLUDE_DIRS
     NAMES fftw3.h
     HINTS $ENV{FFTW3_DIR}/include
-        ${PC_FFTW3F_INCLUDE_DIR}
+        ${PC_FFTW3f_INCLUDE_DIR}
     PATHS /usr/local/include
           /usr/include
 )
 
 FIND_LIBRARY(
-    FFTW3F_LIBRARIES
+    FFTW3f_LIBRARIES
     NAMES fftw3f libfftw3f
     HINTS $ENV{FFTW3_DIR}/lib
-        ${PC_FFTW3F_LIBDIR}
+        ${PC_FFTW3f_LIBDIR}
     PATHS /usr/local/lib
           /usr/lib
           /usr/lib64
 )
 
 FIND_LIBRARY(
-    FFTW3F_THREADS_LIBRARIES
+    FFTW3f_THREADS_LIBRARIES
     NAMES fftw3f_threads libfftw3f_threads
     HINTS $ENV{FFTW3_DIR}/lib
-        ${PC_FFTW3F_LIBDIR}
+        ${PC_FFTW3f_LIBDIR}
     PATHS /usr/local/lib
           /usr/lib
           /usr/lib64
 )
 
 
+
 INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(FFTW3F DEFAULT_MSG FFTW3F_LIBRARIES FFTW3F_INCLUDE_DIRS)
-MARK_AS_ADVANCED(FFTW3F_LIBRARIES FFTW3F_INCLUDE_DIRS FFTW3F_THREADS_LIBRARIES)
-\ No newline at end of file
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(FFTW3f DEFAULT_MSG FFTW3f_LIBRARIES FFTW3f_INCLUDE_DIRS)
+MARK_AS_ADVANCED(FFTW3f_LIBRARIES FFTW3f_INCLUDE_DIRS FFTW3f_THREADS_LIBRARIES)
+
+if (FFTW3f_FOUND AND NOT TARGET fftw3f::fftw3f)
+  add_library(fftw3f::fftw3f INTERFACE IMPORTED)
+  set_target_properties(fftw3f::fftw3f PROPERTIES
+    INTERFACE_INCLUDE_DIRECTORIES "${FFTW3f_INCLUDE_DIRS}"
+    INTERFACE_LINK_LIBRARIES "${FFTW3f_LIBRARIES}"
+    )
+  if (FFTW3f_THREADS_LIBRARIES)
+    set_property(TARGET fftw3f::fftw3f APPEND PROPERTY INTERFACE_LINK_LIBRARIES
+      "${FFTW3f_THREADS_LIBRARIES}"
+      )
+    set_target_properties(fftw3f::fftw3f PROPERTIES
+      INTERFACE_COMPILE_DEFINITIONS "FFTW3F_THREADS"
+      )
+  endif()
+endif()