From: Matthew Barr <matthew.barr@intel.com>
Date: Wed, 8 Jun 2016 15:57:08 +0000 (+1000)
Subject: Only omit frame pointers on 32bit release builds
X-Git-Tag: v4.3.0^2~128
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7212a7478b0a1d4f61b82ba2bdb79b8cd146519;p=thirdparty%2Fvectorscan.git

Only omit frame pointers on 32bit release builds

Frame pointers are very useful for debugging and testing, and only
really make a difference to performance on IA32.
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 536be260..92caf4ce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -207,7 +207,7 @@ else()
         set(EXTRA_CXX_FLAGS "-O0 ${EXTRA_CXX_FLAGS}")
     endif(OPTIMISE)
 
-    if(NOT RELEASE_BUILD)
+    if (NOT(ARCH_IA32 AND RELEASE_BUILD))
         set(EXTRA_C_FLAGS "${EXTRA_C_FLAGS} -fno-omit-frame-pointer")
         set(EXTRA_CXX_FLAGS "${EXTRA_CXX_FLAGS} -fno-omit-frame-pointer")
     endif()