Do not embed debug symbols in macOS libraries

This dramatically lowers the produced binary size.

Author: Jb Aviat

patches/0001-Build-a-standalone-static-library.patch

@@ -1,14 +1,14 @@
-From 8e34b0f097ea5ea5bbde4ee8b7fd6521d40dd5e3 Mon Sep 17 00:00:00 2001
+From 8c1707d7eeb86824f03c0f02e724d27663cb768f Mon Sep 17 00:00:00 2001
 From: Petko Bordjukov <bordjukov@gmail.com>
 Date: Mon, 25 Jul 2016 00:00:19 +0300
-Subject: [PATCH 1/4] Build a standalone static library
+Subject: [PATCH 1/5] Build a standalone static library
 
 ---
  gypfiles/standalone.gypi | 3 +++
  1 file changed, 3 insertions(+)
 
 diff --git a/gypfiles/standalone.gypi b/gypfiles/standalone.gypi
-index c6c26fb..a59e12b 100644
+index c6c26fbbb5..a59e12bbfc 100644
 --- a/gypfiles/standalone.gypi
 +++ b/gypfiles/standalone.gypi
 @@ -505,6 +505,9 @@
@@ -22,5 +22,5 @@ index c6c26fb..a59e12b 100644
          'defines!': [
            'DEBUG',
 -- 
-2.9.3
+2.11.1
 

patches/0002-Don-t-compile-unnecessary-stuff.patch

@@ -1,15 +1,15 @@
-From 48d4b7ae6cbb8a2109555f57845fa5f6aa4fa30a Mon Sep 17 00:00:00 2001
+From 968b21f2063fa03267ebe52548d4bf94a1838983 Mon Sep 17 00:00:00 2001
 From: Petko Bordjukov <bordjukov@gmail.com>
-Date: Mon, 25 Jul 2016 00:04:07 +0300
-Subject: [PATCH 2/4] Don't compile unnecessary stuff
+Date: Sat, 15 Oct 2016 15:05:01 +0300
+Subject: [PATCH 2/5] Don't compile unnecessary stuff
 
 ---
  Makefile         |  7 +------
- gypfiles/all.gyp | 32 --------------------------------
- 2 files changed, 1 insertion(+), 38 deletions(-)
+ gypfiles/all.gyp | 34 +---------------------------------
+ 2 files changed, 2 insertions(+), 39 deletions(-)
 
 diff --git a/Makefile b/Makefile
-index ffb5192..8e60aab 100644
+index ffb5192bfa..8e60aabc02 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -265,12 +265,7 @@ GYPFILES = third_party/icu/icu.gypi third_party/icu/icu.gyp \
@@ -27,13 +27,14 @@ index ffb5192..8e60aab 100644
  # If vtunejit=on, the v8vtune.gyp will be appended.
  ifeq ($(vtunejit), on)
 diff --git a/gypfiles/all.gyp b/gypfiles/all.gyp
-index ff1bea4..96820a0 100644
+index ff1bea4b61..9b02b4d305 100644
 --- a/gypfiles/all.gyp
 +++ b/gypfiles/all.gyp
-@@ -16,38 +16,6 @@
+@@ -15,39 +15,7 @@
+           'dependencies': [
              '../tools/parser-shell.gyp:parser-shell',
            ],
-         }],
+-        }],
 -        # These items don't compile for Android on Mac.
 -        ['host_os!="mac" or OS!="android"', {
 -          'dependencies': [
@@ -66,9 +67,10 @@ index ff1bea4..96820a0 100644
 -            '../tools/run-valgrind.gyp:*',
 -          ],
 -        }],
++        }]
        ]
      }
    ]
 -- 
-2.9.3
+2.11.1
 

patches/0003-Use-the-fPIC-flag-for-the-static-library.patch

@@ -1,14 +1,14 @@
-From 44da612b4aa078bc2090cad3bd42506f444dd900 Mon Sep 17 00:00:00 2001
+From b0f5f916c4b6b908c0ece2805ecad22cff644c0f Mon Sep 17 00:00:00 2001
 From: Petko Bordjukov <bordjukov@gmail.com>
 Date: Mon, 25 Jul 2016 00:05:47 +0300
-Subject: [PATCH 3/4] Use the -fPIC flag for the static library
+Subject: [PATCH 3/5] Use the -fPIC flag for the static library
 
 ---
  gypfiles/standalone.gypi | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/gypfiles/standalone.gypi b/gypfiles/standalone.gypi
-index a59e12b..4e64f2e 100644
+index a59e12bbfc..4e64f2ed94 100644
 --- a/gypfiles/standalone.gypi
 +++ b/gypfiles/standalone.gypi
 @@ -772,7 +772,7 @@
@@ -21,5 +21,5 @@ index a59e12b..4e64f2e 100644
            }],
            [ 'clang==0 and coverage==1', {
 -- 
-2.9.3
+2.11.1
 

patches/0004-Reinterpret-thread-hash-for-FreeBSD-too.patch

@@ -1,14 +1,14 @@
-From cf7ec827796ccaef75e77bd83771e7f31b645d2f Mon Sep 17 00:00:00 2001
+From c04e8c3d31921526dfcb726a79b92c55d22713bf Mon Sep 17 00:00:00 2001
 From: Petko Bordjukov <bordjukov@gmail.com>
 Date: Wed, 27 Jul 2016 06:20:13 +0300
-Subject: [PATCH 4/4] Reinterpret thread hash for FreeBSD, too
+Subject: [PATCH 4/5] Reinterpret thread hash for FreeBSD, too
 
 ---
  src/libsampler/v8-sampler.cc | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)
 
 diff --git a/src/libsampler/v8-sampler.cc b/src/libsampler/v8-sampler.cc
-index edf6df1..9b2a718 100644
+index edf6df130e..9b2a71893b 100644
 --- a/src/libsampler/v8-sampler.cc
 +++ b/src/libsampler/v8-sampler.cc
 @@ -194,7 +194,7 @@ void* ThreadKey(pthread_t thread_id) {
@@ -21,5 +21,5 @@ index edf6df1..9b2a718 100644
  #else
    return static_cast<uint32_t>(thread_id);
 -- 
-2.9.3
+2.11.1
 

patches/0005-Do-not-embed-debug-symbols-in-macOS-libraries.patch

@@ -0,0 +1,25 @@
+From 61cf732ad34ca121b6c57556596504ea631798b4 Mon Sep 17 00:00:00 2001
+From: Jb Aviat <jb@sqreen.io>
+Date: Mon, 27 Feb 2017 11:14:42 +0200
+Subject: [PATCH 5/5] Do not embed debug symbols in macOS libraries
+
+This lowers dramatically the produced binary size
+---
+ gypfiles/standalone.gypi | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/gypfiles/standalone.gypi b/gypfiles/standalone.gypi
+index 4e64f2ed94..dcf2bfa266 100644
+--- a/gypfiles/standalone.gypi
++++ b/gypfiles/standalone.gypi
+@@ -1031,6 +1031,7 @@
+           'GCC_ENABLE_CPP_EXCEPTIONS': 'NO',        # -fno-exceptions
+           'GCC_ENABLE_CPP_RTTI': 'NO',              # -fno-rtti
+           'GCC_ENABLE_PASCAL_STRINGS': 'NO',        # No -mpascal-strings
++          'GCC_GENERATE_DEBUGGING_SYMBOLS': 'NO',   # No -gdwarf-2
+           # GCC_INLINES_ARE_PRIVATE_EXTERN maps to -fvisibility-inlines-hidden
+           'GCC_INLINES_ARE_PRIVATE_EXTERN': 'YES',
+           'GCC_SYMBOLS_PRIVATE_EXTERN': 'YES',      # -fvisibility=hidden
+-- 
+2.11.1
+