From 9b09974003097c9a408bbeea568996768efe705b Mon Sep 17 00:00:00 2001
From: Alexander Kanavin <alex.kanavin@gmail.com>
Date: Thu, 11 Aug 2016 17:13:51 +0300
Subject: [PATCH 05/10] Tweak gtkdoc settings so that gtkdoc generation works
 under OpenEmbedded build system

This requires setting a few environment variables so that the transient
binary is build and linked correctly, and disabling the tweaks to RUN
variable from gtkdoc.py script so that our qemu wrapper is taken into use.

Upstream-Status: Inappropriate [oe-specific]
Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>

---
 Source/PlatformGTK.cmake | 2 +-
 Tools/gtk/gtkdoc.py      | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Source/PlatformGTK.cmake b/Source/PlatformGTK.cmake
index 50b5393..7a31db5 100644
--- a/Source/PlatformGTK.cmake
+++ b/Source/PlatformGTK.cmake
@@ -24,7 +24,7 @@ macro(ADD_GTKDOC_GENERATOR _stamp_name _extra_args)
     add_custom_command(
         OUTPUT "${CMAKE_BINARY_DIR}/${_stamp_name}"
         DEPENDS ${DocumentationDependencies}
-        COMMAND ${CMAKE_COMMAND} -E env "CC=${CMAKE_C_COMPILER}" "CFLAGS=${CMAKE_C_FLAGS} -Wno-unused-parameter" ${CMAKE_SOURCE_DIR}/Tools/gtk/generate-gtkdoc ${_extra_args}
+        COMMAND ${CMAKE_COMMAND} -E env "CC=${CMAKE_C_COMPILER}" "CFLAGS=${CMAKE_C_FLAGS} -Wno-unused-parameter" "LD=${CMAKE_C_COMPILER}" "LDFLAGS=${CMAKE_C_LINK_FLAGS}" "RUN=${CMAKE_BINARY_DIR}/gtkdoc-qemuwrapper" ${CMAKE_SOURCE_DIR}/Tools/gtk/generate-gtkdoc -v ${_extra_args}
         COMMAND touch ${_stamp_name}
         WORKING_DIRECTORY "${CMAKE_BINARY_DIR}"
         VERBATIM
diff --git a/Tools/gtk/gtkdoc.py b/Tools/gtk/gtkdoc.py
index 03c8e8e..34fbaff 100644
--- a/Tools/gtk/gtkdoc.py
+++ b/Tools/gtk/gtkdoc.py
@@ -318,9 +318,9 @@ class GTKDoc(object):
                     additional_ldflags = '%s %s' % (additional_ldflags, arg)
             ldflags = ' "-L%s" %s ' % (self.library_path, additional_ldflags) + ldflags
             current_ld_library_path = env.get('LD_LIBRARY_PATH')
-            if current_ld_library_path:
+            if current_ld_library_path and 'RUN' not in env:
                 env['LD_LIBRARY_PATH'] = '%s:%s' % (self.library_path, current_ld_library_path)
-            else:
+            elif 'RUN' not in env:
                 env['LD_LIBRARY_PATH'] = self.library_path
 
         if ldflags:
-- 
2.15.1