From 3d6f208ab09975bbdef8e20e660227f5fbcf3a51 Mon Sep 17 00:00:00 2001
From: Alex Valavanis <valavanisalex@gmail.com>
Date: Tue, 7 Feb 2017 12:12:46 +0000
Subject: Add new 'Strict' build type for deprecation checking

(bzr r15488)
---
 CMakeLists.txt           | 5 +++++
 src/2geom/CMakeLists.txt | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 997596af3..e38122b9e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -48,6 +48,11 @@ if(WIN32)
     set(CMAKE_INSTALL_MESSAGE "LAZY")
 endif()
 
+# Define a very strict set of build flags that will prevent any use of deprecated symbols.
+# This will almost certainly cause compilation failure and is intended only for developer use.
+set(CMAKE_BUILD_TYPE Strict)
+set(CMAKE_CXX_FLAGS_STRICT "${CMAKE_CXX_FLAGS_DEBUG} -Werror=deprecated-declarations -DGTK_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGTKMM_DISABLE_DEPRECATED -DGDKMM_DISABLE_DEPRECATED")
+set(CMAKE_C_FLAGS_STRICT   "${CMAKE_C_FLAGS_DEBUG}   -Werror=deprecated-declarations -DGTK_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGTKMM_DISABLE_DEPRECATED -DGDKMM_DISABLE_DEPRECATED")
 
 # -----------------------------------------------------------------------------
 # Redirect output files
diff --git a/src/2geom/CMakeLists.txt b/src/2geom/CMakeLists.txt
index aa51d51bd..d2c1ea50e 100644
--- a/src/2geom/CMakeLists.txt
+++ b/src/2geom/CMakeLists.txt
@@ -1,3 +1,7 @@
+# Override error flag just for this folder
+if (CMAKE_BUILD_TYPE MATCHES Strict)
+	set(CMAKE_CXX_FLAGS_STRICT "${CMAKE_CXX_FLAGS_STRICT} -Wno-error=deprecated-declarations")
+endif()
 
 set(2geom_SRC
 	affine.cpp
-- 
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