[nautilus] build: remove optimizations for Flatpak

[Carlos Soriano <csoriano src gnome org>]

commit db2f8563dc77e36dd274ecfec26e27e55ff26e4f
Author: Carlos Soriano <csoriano gnome org>
Date:   Fri Dec 9 23:45:33 2016 +0100

    build: remove optimizations for Flatpak
    
    Better to give a good debug experience, seems -0g is the appropiated
    one reading https://gcc.gnu.org/onlinedocs/gcc/Debugging-Options.html
    
    Also, disable deprecation warnings for now, since it makes harder for
    contributors to realize the code they did has a real warning.
    
    When we want to port to gtk4 we will turn them on anyway.

 org.gnome.Nautilus.json |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/org.gnome.Nautilus.json b/org.gnome.Nautilus.json
index 62c0fb8..9e8a087 100644
--- a/org.gnome.Nautilus.json
+++ b/org.gnome.Nautilus.json
@@ -24,8 +24,8 @@
         "--talk-name=ca.desrt.dconf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
     ],
     "build-options" : {
-        "cflags": "-O2 -g",
-        "cxxflags": "-O2 -g"
+        "cflags": "-Wno-deprecated-declarations -Og",
+        "cxxflags": "-Wno-deprecated-declarations -Og"
     },
     "cleanup": [ "/include", "/share/bash-completion" ],
     "modules": [