From 042db0bd0f852b5643870588f48643db88b77035 Mon Sep 17 00:00:00 2001
From: redfish <redfish@galactica.pw>
Date: Thu, 28 Jul 2016 21:19:01 -0400
Subject: cmake: cleanup logic that sets flags per target/subdir

The previous logic that used a COMMON_*_FLAGS intermediate variable
and then re-assigned CMAKE_*_FLAGS before including each subdirectory
was confusing and ugly. This PR is the right way to do it.

This commit is purely refactoring: built binaries unchanged.
---
 src/CMakeLists.txt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src')

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e2349744d..8fa617aff 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -47,6 +47,17 @@ function (bitmonero_install_headers subdir)
     COMPONENT   development)
 endfunction ()
 
+function (enable_stack_trace target)
+  if(STACK_TRACE)
+    set_property(TARGET ${target}
+      APPEND PROPERTY COMPILER_DEFINITIONS "-DSTACK_TRACE")
+    if (STATIC)
+      set_property(TARGET "${target}"
+        APPEND PROPERTY LINK_FLAGS "-Wl,--wrap=__cxa_throw")
+    endif()
+  endif()
+endfunction()
+
 function (bitmonero_add_executable name)
   source_group("${name}"
     FILES
@@ -63,6 +74,7 @@ function (bitmonero_add_executable name)
   set_property(TARGET "${name}"
     PROPERTY
       RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
+  enable_stack_trace("${name}")
 endfunction ()
 
 function (bitmonero_add_library name)
-- 
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