From a4724f7aeea2f15cf032e39f4c38af08ace53280 Mon Sep 17 00:00:00 2001
From: Ward Fisher <wfisher@unidata.ucar.edu>
Date: Thu, 6 Nov 2014 15:48:28 -0700
Subject: [PATCH] Initial attempt at getting netcdf-c to automatically build
 and install netcdf-fortran.

---
 CMakeLists.txt        | 15 +++++++++++++++
 PostInstall.cmake     |  1 +
 fortran_install.sh.in | 18 ++++++++++++++++++
 liblib/CMakeLists.txt |  7 +++++++
 4 files changed, 41 insertions(+)
 create mode 100644 PostInstall.cmake
 create mode 100755 fortran_install.sh.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c6bc7db5d..d5a304554 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -309,6 +309,14 @@ OPTION(ENABLE_LOGGING "Enable Logging." OFF)
 IF(ENABLE_LOGGING)
   SET(LOGGING ON)
 ENDIF()
+
+# Option to automatically build netcdf-fortran.
+OPTION(BUILD_FORTRAN "Download and build netcdf-fortran automatically." OFF)
+IF(BUILD_FORTRAN)
+  CONFIGURE_FILE("${CMAKE_SOURCE_DIR}/fortran_install.sh.in"
+    "${CMAKE_BINARY_DIR}/fortran_install.sh")
+ENDIF(BUILD_FORTRAN)
+
 # Option to use HDF4
 OPTION(ENABLE_HDF4 "Build netCDF-4 with HDF5 read capability(HDF4, HDF5 and Zlib required)." OFF)
 IF(ENABLE_HDF4)
@@ -1520,5 +1528,12 @@ install(
 # End export files
 ####
 
+###
+# If build fortran, we will want to run a script.
+###
+IF(BUILD_FORTRAN)
+  INSTALL(SCRIPT "${CMAKE_SOURCE_DIR}/PostInstall.cmake")
+ENDIF(BUILD_FORTRAN)
+
 # CPack inclusion must come last.
 INCLUDE(CPack)
diff --git a/PostInstall.cmake b/PostInstall.cmake
new file mode 100644
index 000000000..027fb2968
--- /dev/null
+++ b/PostInstall.cmake
@@ -0,0 +1 @@
+EXECUTE_PROCESS(COMMAND sh -c "${CMAKE_BINARY_DIR}/fortran_install.sh")
\ No newline at end of file
diff --git a/fortran_install.sh.in b/fortran_install.sh.in
new file mode 100755
index 000000000..e2bcc4118
--- /dev/null
+++ b/fortran_install.sh.in
@@ -0,0 +1,18 @@
+#!/bin/bash
+# Script to automatically build, install netcdf-fortran.
+# Very rought draft.
+
+
+###
+# Fetch netcdf-fortran from git
+###
+git clone http://github.com/unidata/netcdf-fortran
+cd netcdf-fortran
+mkdir -p build
+cd build
+git checkout v4.4.1
+
+###
+# Invoke cmake to build netcdf-fortran
+###
+cmake .. -DCMAKE_PREFIX_PATH=@CMAKE_INSTALL_PREFIX@ -DCMAKE_INSTALL_PREFIX=@CMAKE_INSTALL_PREFIX@ && make && make install
diff --git a/liblib/CMakeLists.txt b/liblib/CMakeLists.txt
index 00cf0f3bd..ee215b38f 100644
--- a/liblib/CMakeLists.txt
+++ b/liblib/CMakeLists.txt
@@ -110,6 +110,13 @@ INSTALL(
   INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
   )
 
+###
+# If build fortran, we will want to run a script.
+###
+IF(BUILD_FORTRAN)
+  INSTALL(SCRIPT "${CMAKE_SOURCE_DIR}/PostInstall.cmake")
+ENDIF(BUILD_FORTRAN)
+
 SET(ALL_TLL_LIBS ${TLL_LIBS} PARENT_SCOPE)
 SET(NC_LIBS ${NC_LIBS} PARENT_SCOPE)