From 723113b3b96a4aaec11001441cbd1d7c0c2a9027 Mon Sep 17 00:00:00 2001
From: Joakim Hove <joakim.hove@gmail.com>
Date: Thu, 5 Sep 2019 08:34:08 +0200
Subject: [PATCH] Add small shell script templates to simplify Python
 development

---
 CMakeLists.txt             | 12 ++++++++++++
 python/enable-python.sh.in |  5 +++++
 python/setup-build.sh.in   | 17 +++++++++++++++++
 python/setup-test.sh.in    | 17 +++++++++++++++++
 4 files changed, 51 insertions(+)
 create mode 100644 python/enable-python.sh.in
 create mode 100644 python/setup-build.sh.in
 create mode 100644 python/setup-test.sh.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ef99304f2..3fa022fd2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -270,6 +270,18 @@ if (OPM_ENABLE_PYTHON)
 
   set_target_properties(opmcommon PROPERTIES POSITION_INDEPENDENT_CODE ON)
   set_directory_properties(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES ${CMAKE_BINARY_DIR}/python/python)
+
+  configure_file(python/setup-build.sh.in tmp/setup-build.sh)
+  file( COPY ${PROJECT_BINARY_DIR}/tmp/setup-build.sh
+        DESTINATION ${PROJECT_BINARY_DIR}
+        FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE )
+
+  configure_file(python/setup-test.sh.in tmp/setup-test.sh)
+  file( COPY ${PROJECT_BINARY_DIR}/tmp/setup-test.sh
+        DESTINATION ${PROJECT_BINARY_DIR}
+        FILE_PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE )
+
+  configure_file(python/enable-python.sh.in enable-python.sh)
 endif()
 
 
diff --git a/python/enable-python.sh.in b/python/enable-python.sh.in
new file mode 100644
index 000000000..e6929ed39
--- /dev/null
+++ b/python/enable-python.sh.in
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+export PYTHONPATH=@PROJECT_BINARY_DIR@/python/python:$PYTHONPATH
+export LD_LIBRARY_PATH=@PROJECT_BINARY_DIR@/lib:@_setup_lib_dirs@:$LD_LIBRARY_PATH
+
diff --git a/python/setup-build.sh.in b/python/setup-build.sh.in
new file mode 100644
index 000000000..b5e84c85b
--- /dev/null
+++ b/python/setup-build.sh.in
@@ -0,0 +1,17 @@
+#!/bin/bash
+# This cmake template file can be used to create a small shell script which can
+# be used to simplify the Python development process. The cmake step will create
+# script setup-build.sh from this templated file - that script can be used to
+# run the python setup.py process without going through cmake.
+#
+# The script in question is purely a convenience for Python development, it is
+# fully optional to use it, and it is not used by the main cmake based build
+# system.
+
+cp -r @PROJECT_SOURCE_DIR@/python @PROJECT_BINARY_DIR@
+cd @PROJECT_BINARY_DIR@/python
+rm -f python/opm/libopmcommon_python.so
+
+python setup.py build build_ext --build-lib=python/opm \
+--library-dirs=@_setup_lib_dirs@ \
+--include-dirs=@_setup_include_dirs@
diff --git a/python/setup-test.sh.in b/python/setup-test.sh.in
new file mode 100644
index 000000000..265c78d17
--- /dev/null
+++ b/python/setup-test.sh.in
@@ -0,0 +1,17 @@
+#!/bin/bash
+# This cmake template file can be used to create a small shell script which can
+# be used to simplify the Python development process. The cmake step will create
+# script setup-test.sh from this templated file - that script can be used to run
+# the tests through the setup.py macinery without going through cmake/ctest.
+#
+# The script in question is purely a convenience for Python development, it is
+# fully optional to use it, and it is not used by the main cmake based build
+# system.
+
+cp -r @PROJECT_SOURCE_DIR@/python @PROJECT_BINARY_DIR@
+cd @PROJECT_BINARY_DIR@/python
+export PYTHONPPATH=@PROJECT_BINARY_DIR@/python/python:$PYTHONPATH
+export LD_LIBRARY_PATH=@PROJECT_BINARY_DIR@/lib:@_setup_lib_dirs@:$LD_LIBRARY_PATH
+
+
+python setup.py build_ext --dry-run --build-lib=python/opm test