From 66a50d4e4a477a2fe11c12a896884a8cd8283b6a Mon Sep 17 00:00:00 2001
From: Max Brunsfeld <maxbrunsfeld@gmail.com>
Date: Tue, 2 Sep 2014 22:13:46 -0700
Subject: [PATCH] Add separate debug and release configurations in gyp files

Disable optimizations in debug mode. Use that for specs.
---
 project.gyp              | 16 ++++++++++++++++
 script/util/run_tests.sh |  4 ++--
 tests.gyp                |  6 ++++++
 3 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/project.gyp b/project.gyp
index f348a616..163dfae5 100644
--- a/project.gyp
+++ b/project.gyp
@@ -2,6 +2,7 @@
   'targets': [
     {
       'target_name': 'compiler',
+
       'type': 'static_library',
       'include_dirs': [
         'include',
@@ -117,11 +118,26 @@
   ],
 
   'target_defaults': {
+    'default_configuration': 'Release',
+    'configurations': {
+      'Debug': {
+        'cflags': [ '-g', '-O0' ],
+        'xcode_settings': {
+          'GCC_OPTIMIZATION_LEVEL': '0',
+        },
+      },
+      'Release': {
+        'cflags': [ '-O2', '-fno-strict-aliasing' ],
+        'cflags!': [ '-O3', '-fstrict-aliasing' ],
+      },
+    },
+
     'cflags': [
       '-Wall',
       '-Wextra',
       '-Wno-unused-parameter'
     ],
+
     'xcode_settings': {
       'ALWAYS_SEARCH_USER_PATHS': 'NO',
       'WARNING_CFLAGS': [
diff --git a/script/util/run_tests.sh b/script/util/run_tests.sh
index 3ab7fb47..18befef6 100644
--- a/script/util/run_tests.sh
+++ b/script/util/run_tests.sh
@@ -23,7 +23,7 @@ function run_tests {
   local mode=normal
   local args=()
   local target=$1
-  local cmd="out/Default/${target}"
+  local cmd="out/Debug/${target}"
   shift
 
   while getopts "df:ghv" option; do
@@ -47,7 +47,7 @@ function run_tests {
     esac
   done
 
-  make $target
+  BUILDTYPE=Debug make $target
   args=${args:-""}
 
   case ${mode} in
diff --git a/tests.gyp b/tests.gyp
index 2eaf0d3a..8f7adf88 100644
--- a/tests.gyp
+++ b/tests.gyp
@@ -46,7 +46,12 @@
   ],
 
   'target_defaults': {
+    'default_configuration': 'Debug',
+    'configurations': {'Debug': {}},
+
     'cflags': [
+      '-g',
+      '-O0',
       '-Wall',
       '-Wextra',
       '-Wno-unused-parameter',
@@ -58,6 +63,7 @@
     'cflags_cc': [
       '-std=c++0x',
     ],
+
     'xcode_settings': {
       'CLANG_CXX_LANGUAGE_STANDARD': 'c++11',
       'ALWAYS_SEARCH_USER_PATHS': 'NO',