Add support stripping all symbols from executables

Author: arkq

build/config/compiler/BUILD.gn

@@ -334,7 +334,11 @@ config("warnings_third_party") {
 }
 
 config("symbols_default") {
-  cflags = [ "-g${symbol_level}" ]
+  if (strip_symbols) {
+    cflags = [ "-s" ]
+  } else {
+    cflags = [ "-g${symbol_level}" ]
+  }
 }
 
 config("std_default") {

build/config/compiler/compiler.gni

@@ -48,6 +48,9 @@ declare_args() {
   # enable libfuzzer
   is_libfuzzer = false
 
+  # Remove all symbol table and relocation information from the binary.
+  strip_symbols = false
+
   # Generate code coverage analysis artifacts when enabled.
   use_coverage = false
 

scripts/build/builders/tizen.py

@@ -117,6 +117,10 @@ def __init__(self,
 
         if app == TizenApp.TESTS:
             self.extra_gn_options.append('chip_build_tests=true')
+            # Tizen test driver creates ISO image with all unit test files. So,
+            # it uses twice as much space as regular build. Due to CI storage
+            # limitations, we need to strip debug symbols from executables.
+            self.extra_gn_options.append('strip_symbols=true')
             self.build_command = 'check'
 
         if not enable_ble:

third_party/tizen/tizen_sdk.gni

@@ -189,7 +189,7 @@ template("tizen_qemu_mkisofs") {
       "mkisofs",
       "-input-charset=default",
       "-VCHIP",  # Volume ID = CHIP
-      "-JRU",  # Joliet + Rock Ridge with untranslated filenames
+      "-JrU",  # Joliet + Rock Ridge with untranslated filenames
     ]
 
     # Exclude files from the ISO image which might otherwise be included