More robust handling for installed headers

[alexxy/gromacs.git] / src / gromacs / fft / CMakeLists.txt

diff --git a/src/gromacs/fft/CMakeLists.txt b/src/gromacs/fft/CMakeLists.txt
index cb5a51f736a77587c2354730a844cb46cd2809a8..60d6402d863b16b7fbe6aed14e51aa63e4016c69 100644 (file)
--- a/src/gromacs/fft/CMakeLists.txt
+++ b/src/gromacs/fft/CMakeLists.txt
@@ -34,10 +34,10 @@
 
 # GLOB is used to get full paths
 file(GLOB FFT_SOURCES
-     fft.c fft5d.cpp parallel_3dfft.c)
+     fft.cpp fft5d.cpp parallel_3dfft.cpp)
 
 if (GMX_FFT_FFTPACK)
-    file(GLOB FFT_SPECIFIC_SOURCES fft_fftpack.c)
+    file(GLOB FFT_SPECIFIC_SOURCES fft_fftpack.cpp)
     list(APPEND FFT_SPECIFIC_SOURCES
          ${CMAKE_SOURCE_DIR}/src/external/fftpack/fftpack.c)
 endif()
@@ -45,15 +45,13 @@ if (GMX_FFT_FFTW3)
     file(GLOB FFT_SPECIFIC_SOURCES fft_fftw3.cpp)
 endif()
 if (GMX_FFT_MKL)
-    file(GLOB FFT_SPECIFIC_SOURCES fft_mkl.c)
+    file(GLOB FFT_SPECIFIC_SOURCES fft_mkl.cpp)
 endif()
 
 set(LIBGROMACS_SOURCES
     ${LIBGROMACS_SOURCES} ${FFT_SOURCES} ${FFT_SPECIFIC_SOURCES} PARENT_SCOPE)
 
-set(FFT_PUBLIC_HEADERS
-    fft.h)
-gmx_install_headers(fft ${FFT_PUBLIC_HEADERS})
+gmx_install_headers(fft.h)
 
 if (BUILD_TESTING)
     add_subdirectory(tests)