Manually merging pull request #74 contributed by Nico Schlömer

CMakeLists.txt

@@ -97,8 +97,11 @@ ENDIF()
 STRING(TOUPPER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE)
 
 # Determine the configure date.
-EXECUTE_PROCESS(COMMAND date
- OUTPUT_VARIABLE CONFIG_DATE)
+EXECUTE_PROCESS(
+ COMMAND date
+ OUTPUT_VARIABLE CONFIG_DATE
+ )
+string(STRIP ${CONFIG_DATE} CONFIG_DATE)
 
 ################################
 # End Project Properties
@@ -1200,17 +1203,17 @@ install(EXPORT netcdf-targets
  DESTINATION share/cmake
  COMPONENT documentation)
 
-configure_file(
- ${netCDF_SOURCE_DIR}/netcdf-config.cmake.in
- ${netCDF_BINARY_DIR}/netcdf-config.cmake @ONLY)
+#configure_file(
+# ${netCDF_SOURCE_DIR}/netcdf-config.cmake.in
+# ${netCDF_BINARY_DIR}/netcdf-config.cmake @ONLY)
 
-configure_file(
- ${netCDF_SOURCE_DIR}/netcdf-config-version.cmake.in
- ${netCDF_BINARY_DIR}/netcdf-config-version.cmake @ONLY)
+#configure_file(
+# ${netCDF_SOURCE_DIR}/netcdf-config-version.cmake.in
+# ${netCDF_BINARY_DIR}/netcdf-config-version.cmake @ONLY)
 
-install(FILES ${netCDF_BINARY_DIR}/netcdf-config.cmake
- ${netCDF_BINARY_DIR}/netcdf-config-version.cmake
- DESTINATION share/cmake/netcdf)
+#install(FILES ${netCDF_BINARY_DIR}/netcdf-config.cmake
+# ${netCDF_BINARY_DIR}/netcdf-config-version.cmake
+# DESTINATION share/cmake/netcdf)
 
 
 ###
@@ -1225,7 +1228,7 @@ ENDIF(NOT DEFINED CMAKE_INSTALL_LIBDIR)
 SET(prefix ${CMAKE_INSTALL_PREFIX})
 SET(exec_prefix ${CMAKE_INSTALL_PREFIX})
 SET(libdir ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR})
-SET(includedir ${CMAKE_INSTALL_PREFIX}/include)
+SET(includedir ${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR})
 SET(CC ${CMAKE_C_COMPILER})
 
 # Process all dependency libraries and create a string
@@ -1389,11 +1392,22 @@ is_enabled(USE_MMAP HAS_MMAP)
 is_enabled(JNA HAS_JNA)
 
 # Generate file from template.
+include(CMakePackageConfigHelpers)
+set(ConfigPackageLocation ${CMAKE_INSTALL_LIBDIR}/cmake/netCDF)
+CONFIGURE_PACKAGE_CONFIG_FILE(
+ "${CMAKE_CURRENT_SOURCE_DIR}/netCDFConfig.cmake.in"
+ "${CMAKE_CURRENT_BINARY_DIR}/netCDFConfig.cmake"
+ INSTALL_DESTINATION "${ConfigPackageLocation}"
+ NO_CHECK_REQUIRED_COMPONENTS_MACRO
+ PATH_VARS
+ CMAKE_INSTALL_PREFIX
+ CMAKE_INSTALL_INCLUDEDIR
+ CMAKE_INSTALL_LIBDIR
+ )
 
 CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/libnetcdf.settings.in"
  "${CMAKE_CURRENT_BINARY_DIR}/libnetcdf.settings"
- @ONLY
- )
+ @ONLY)
 
 # Read in settings file, print out.
 # Avoid using system-specific calls so that this
@@ -1408,6 +1422,26 @@ INSTALL(FILES "${netCDF_BINARY_DIR}/libnetcdf.settings"
  DESTINATION "${CMAKE_INSTALL_LIBDIR}"
  COMPONENT libraries)
 
+INSTALL(
+ FILES "${CMAKE_CURRENT_BINARY_DIR}/netCDFConfig.cmake"
+ DESTINATION "${ConfigPackageLocation}"
+ COMPONENT Devel
+ )
+
+# Create export configuration
+write_basic_package_version_file(
+ "${CMAKE_CURRENT_BINARY_DIR}/netCDF/netCDFConfigVersion.cmake"
+ VERSION ${netCDF_VERSION}
+ COMPATIBILITY SameMajorVersion
+ )
+
+install(
+ FILES
+ "${CMAKE_CURRENT_BINARY_DIR}/netCDF/netCDFConfigVersion.cmake"
+ DESTINATION ${ConfigPackageLocation}
+ COMPONENT Devel
+ )
+
 #####
 # End libnetcdf.settings section.
 #####

RELEASE_NOTES.md

@@ -9,6 +9,8 @@ This file contains a high-level description of this package's evolution. Release
 
 ### 4.3.3-rc1 Released TBD
 
+* Added `CMake`-based export files, contributed by Nico Schlömer. See https://github.com/Unidata/netcdf-c/pull/74.
+
 * Fixed ncdump bug for char variables with multiple unlimited dimensions and added an associated test. Now the output CDL properly disambiguates dimension groupings, so that ncgen can generate the original file from the CDL. [NCF-310](https://bugtracking.unidata.ucar.edu/browse/NCF-310)
 
 * Converted the [Manually-maintained FAQ page](http://www.unidata.ucar.edu/software/netcdf/docs/faq.html) into markdown and added it to the `docs/` directory. This way the html version will be generated when the rest of the documentation is built, the FAQ will be under version control, and it will be in a more visible location, hopefully making it easier to maintain.

netCDFConfig.cmake.in

@@ -0,0 +1,36 @@
+# NetCDF Configuration Summary
+#
+# General
+#
+@PACKAGE_INIT@
+
+set(NetCDFVersion "@PACKAGE_VERSION@")
+set_and_check(netCDF_INSTALL_PREFIX "@PACKAGE_CMAKE_INSTALL_PREFIX@")
+set_and_check(netCDF_INCLUDE_DIR "@PACKAGE_CMAKE_INSTALL_INCLUDEDIR@")
+set_and_check(netCDF_LIB_DIR "@PACKAGE_CMAKE_INSTALL_LIBDIR@")
+
+# Compiling Options
+#
+set(netCDF_C_COMPILER @CC_VERSION@)
+set(netCDF_C_COMPILER_FLAGS @CFLAGS@)
+set(netCDF_C_CPP_FLAGS @CPPFLAGS@)
+set(netCDF_LDFLAGS @LDFLAGS@)
+set(netCDF_AM_CFLAGS @AM_CFLAGS@)
+set(netCDF_AM_CPPFLAGS @AM_CPPFLAGS@)
+set(netCDF_AM_LDFLAGS @AM_LDFLAGS@)
+set(netCDF_SHARED @enable_shared@)
+set(netCDF_STATIC @enable_static@)
+set(netCDF_EXTRA_LIBS @LIBS@)
+
+# Features:
+#
+set(netCDF_HAS_NC2 @HAS_NC2@)
+set(netCDF_HAS_NC4 @HAS_NC4@)
+set(netCDF_HAS_HDF4 @HAS_HDF4@)
+set(netCDF_HAS_HDF5 @HAS_HDF5@)
+set(netCDF_HAS_PNETCDF @HAS_PNETCDF@)
+set(netCDF_HAS_PARALLEL @HAS_PARALLEL@)
+set(netCDF_HAS_DAP @HAS_DAP@)
+set(netCDF_HAS_DISKLESS @HAS_DISKLESS@)
+set(netCDF_HAS_MMAP @HAS_MMAP@)
+set(netCDF_HAS_JNA @HAS_JNA@)