Source release v3.4.1

platforms/x86-64/settings.gypi

@@ -11,19 +11,41 @@
   'target_defaults': {
     # These are flags passed to the compiler for all C & C++ files.
     'cflags': [
-      '-fPIC',
-      '-fno-exceptions',
-      # Enable all warnings, and treat warnings as errors.
-      '-Wall',
-      '-Werror',
     ],
 
     # These are flags passed to the compiler for plain C only.
     'cflags_c': [
+      '-Wbad-function-cast',
     ],
 
     # These are flags passed to the compiler for C++ only.
     'cflags_cc': [
+      '-fPIC',
+      '-fno-rtti',
+      '-fno-exceptions',
+      # Enable all warnings, and treat warnings as errors.
+      '-Wall',
+      '-Werror',
+      '-Wextra',
+      '-Wunused',
+      '-fno-rtti',
+      '-Wcast-qual',
+      '-Wno-long-long',
+      '-Wno-variadic-macros',
+      '-Wno-inline',
+      '-Wformat=2',
+      '-Wno-format-nonliteral',
+      '-Wshadow',
+      '-Wnon-virtual-dtor',
+      '-Woverloaded-virtual',
+      '-Wctor-dtor-privacy',
+      '-Wcast-align',
+      '-Wno-conversion',
+      '-Wignored-qualifiers',
+      '-Wreturn-type',
+      #'-Wstrict-null-sentinel',
+      #'-Wuseless-cast',
+      '-Wno-unused-parameter',   # repeated in protobufs triggers this
     ],
 
     # These are flags passed to the linker.
@@ -53,6 +75,26 @@
         ],
 
         'cflags_cc=': [
+          #'-fno-rtti',
+          '-Wcast-qual',
+          '-Wextra',
+          '-Wunused',
+          '-Wno-long-long',
+          '-Wno-variadic-macros',
+          '-Wno-inline',
+          '-Wformat=2',
+          '-Wno-format-nonliteral',
+          #'-Wshadow',
+          '-Wnon-virtual-dtor',
+          '-Woverloaded-virtual',
+          #'-Wstrict-null-sentinel',
+          '-Wctor-dtor-privacy',
+          #'-Wbad-function-cast',
+          '-Wcast-align',
+          #'-Wconversion',
+          #'-Wuseless-cast',
+          '-Wno-ignored-qualifiers',
+          '-Wno-return-type',
         ],
 
         'ldflags=': [
@@ -78,6 +120,7 @@
       }, { # disable_cpp_11 != 1
         'cflags_cc': [
           '-std=c++11',
+	  '-Wc++11-compat',
         ],
       }], # end disable_cpp_11 == 1 condition
     ], # end target_conditions