From 9441e15ebc368a88b2654dc51b0d7ccc278a20b3 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Wed, 19 Apr 2017 16:21:46 +0100
Subject: [PATCH] Make sure linking static python exports all of its symbols

* This is needed to correctly load C modules like math, ctypes, etc
---
 qrenderdoc/CMakeLists.txt | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/qrenderdoc/CMakeLists.txt b/qrenderdoc/CMakeLists.txt
index 6cb4d7980..728177fc7 100644
--- a/qrenderdoc/CMakeLists.txt
+++ b/qrenderdoc/CMakeLists.txt
@@ -80,6 +80,13 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}")
 
 find_package(PySide2)
 
+set(PYTHON_LINK "${PYTHON_LIBRARY}")
+
+# ensure we link the whole python library so that modules have all the exports they need
+if(STATIC_QRENDERDOC)
+    set(PYTHON_LINK "-rdynamic -Wl,--whole-archive ${PYTHON_LINK} -Wl,--no-whole-archive")
+endif()
+
 # Output our configuration for qmake. We output this to a separate file so that
 # the user can then open the qrenderdoc.pro in qt creator and be able to build
 # with these configuration entries propagated for e.g. linking against libraries
@@ -101,7 +108,7 @@ file(WRITE
      "\n"
      # include and link against python
      "INCLUDEPATH+=${PYTHON_INCLUDE_DIR}\n"
-     "LIBS+=${PYTHON_LIBRARY}\n"
+     "LIBS+=${PYTHON_LINK}\n"
      "\n"
      "RENDERDOC_VERSION=${RENDERDOC_VERSION}\n"
      "\n"