From 0c98c440115bf307a583b3cbadee7c042e7af17d Mon Sep 17 00:00:00 2001
From: Nick Foster <bistromath@gmail.com>
Date: Thu, 29 Jan 2015 11:23:14 -0800
Subject: [PATCH] Fix PyQt4 finding during compile.

---
 cmake/Modules/FindPyQt.py     | 24 ++++++++++++++
 cmake/Modules/FindPyQt4.cmake | 61 +++++++++++++++++++++++++++++++++++
 2 files changed, 85 insertions(+)
 create mode 100644 cmake/Modules/FindPyQt.py
 create mode 100644 cmake/Modules/FindPyQt4.cmake

diff --git a/cmake/Modules/FindPyQt.py b/cmake/Modules/FindPyQt.py
new file mode 100644
index 0000000..5d2f951
--- /dev/null
+++ b/cmake/Modules/FindPyQt.py
@@ -0,0 +1,24 @@
+# Copyright (c) 2007, Simon Edwards <simon@simonzone.com>
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+import PyQt4.pyqtconfig
+
+pyqtcfg = PyQt4.pyqtconfig.Configuration()
+print("pyqt_version:%06.0x" % pyqtcfg.pyqt_version)
+print("pyqt_version_str:%s" % pyqtcfg.pyqt_version_str)
+
+pyqt_version_tag = ""
+in_t = False
+for item in pyqtcfg.pyqt_sip_flags.split(' '):
+    if item=="-t":
+        in_t = True
+    elif in_t:
+        if item.startswith("Qt_4"):
+            pyqt_version_tag = item
+    else:
+        in_t = False
+print("pyqt_version_tag:%s" % pyqt_version_tag)
+
+print("pyqt_sip_dir:%s" % pyqtcfg.pyqt_sip_dir)
+print("pyqt_sip_flags:%s" % pyqtcfg.pyqt_sip_flags)
diff --git a/cmake/Modules/FindPyQt4.cmake b/cmake/Modules/FindPyQt4.cmake
new file mode 100644
index 0000000..c1f3f28
--- /dev/null
+++ b/cmake/Modules/FindPyQt4.cmake
@@ -0,0 +1,61 @@
+# Find PyQt4
+# ~~~~~~~~~~
+# Copyright (c) 2007-2008, Simon Edwards <simon@simonzone.com>
+# Copyright (c) 2012, Nicholas Corgan <nick.corgan@ettus.com>
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+#
+# PyQt4 website: http://www.riverbankcomputing.co.uk/pyqt/index.php
+#
+# Find the installed version of PyQt4. FindPyQt4 should only be called after
+# Python has been found.
+#
+# This file defines the following variables:
+#
+# PYQT4_VERSION - The version of PyQt4 found expressed as a 6 digit hex number
+#     suitable for comparision as a string
+#
+# PYQT4_VERSION_STR - The version of PyQt4 as a human readable string.
+#
+# PYQT4_VERSION_TAG - The PyQt version tag using by PyQt's sip files.
+#
+# PYQT4_SIP_DIR - The directory holding the PyQt4 .sip files.
+#
+# PYQT4_SIP_FLAGS - The SIP flags used to build PyQt.
+
+IF(EXISTS PYQT4_VERSION AND EXISTS PYUIC4_EXECUTABLE)
+  # Already in cache, be silent
+  SET(PYQT4_FOUND TRUE)
+  SET(PYUIC4_FOUND TRUE)
+ELSE(EXISTS PYQT4_VERSION AND EXISTS PYUIC4_EXECUTABLE)
+
+  FIND_FILE(_find_pyqt_py FindPyQt.py PATHS ${CMAKE_MODULE_PATH})
+
+  EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} ${_find_pyqt_py} OUTPUT_VARIABLE pyqt_config)
+  IF(pyqt_config)
+    STRING(REGEX REPLACE "^pyqt_version:([^\n]+).*$" "\\1" PYQT4_VERSION ${pyqt_config})
+    STRING(REGEX REPLACE ".*\npyqt_version_str:([^\n]+).*$" "\\1" PYQT4_VERSION_STR ${pyqt_config})
+    STRING(REGEX REPLACE ".*\npyqt_version_tag:([^\n]+).*$" "\\1" PYQT4_VERSION_TAG ${pyqt_config})
+    STRING(REGEX REPLACE ".*\npyqt_sip_dir:([^\n]+).*$" "\\1" PYQT4_SIP_DIR ${pyqt_config})
+    STRING(REGEX REPLACE ".*\npyqt_sip_flags:([^\n]+).*$" "\\1" PYQT4_SIP_FLAGS ${pyqt_config})
+
+    SET(PYQT4_FOUND TRUE)
+  ENDIF(pyqt_config)
+
+  FIND_PROGRAM(PYUIC4_EXECUTABLE NAMES pyuic4)
+  IF(PYUIC4_EXECUTABLE)
+    SET(PYUIC4_FOUND TRUE)
+  ENDIF(PYUIC4_EXECUTABLE)
+
+  IF(PYQT4_FOUND AND PYUIC4_FOUND)
+    IF(NOT PYQT4_FIND_QUIETLY)
+      MESSAGE(STATUS "Found PyQt4 version: ${PYQT4_VERSION_STR}")
+      MESSAGE(STATUS "Found pyuic4: ${PYUIC4_EXECUTABLE}")
+    ENDIF(NOT PYQT4_FIND_QUIETLY)
+  ELSE(PYQT4_FOUND AND PYUIC4_FOUND)
+    IF(PYQT4_FIND_REQUIRED)
+      MESSAGE(FATAL_ERROR "Could not find Python")
+    ENDIF(PYQT4_FIND_REQUIRED)
+  ENDIF(PYQT4_FOUND AND PYUIC4_FOUND)
+
+ENDIF(EXISTS PYQT4_VERSION AND EXISTS PYUIC4_EXECUTABLE)