build: recommend Xcode 13 or later
Change-Id: I080da597cc325e14c3a15e7b6350bf8708239695
diff --git a/.waf-tools/default-compiler-flags.py b/.waf-tools/default-compiler-flags.py
index ef97f25..8bbc29a 100644
--- a/.waf-tools/default-compiler-flags.py
+++ b/.waf-tools/default-compiler-flags.py
@@ -1,5 +1,3 @@
-# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
-
import platform
from waflib import Configure, Logs, Utils
@@ -29,9 +27,9 @@
if Utils.unversioned_sys_platform() == 'darwin':
if ccver < (10, 0, 0):
errmsg = ('The version of Xcode you are using is too old.\n'
- 'The minimum supported Xcode version is 12.4.')
- elif ccver < (12, 0, 0):
- warnmsg = ('Using a version of Xcode older than 12.4 is not '
+ 'The minimum supported Xcode version is 13.0.')
+ elif ccver < (13, 0, 0):
+ warnmsg = ('Using a version of Xcode older than 13.0 is not '
'officially supported and may result in build failures.')
elif ccver < (7, 0, 0):
errmsg = ('The version of clang you are using is too old.\n'
@@ -128,16 +126,16 @@
def getGeneralFlags(self, conf):
"""Get dict of CXXFLAGS, LINKFLAGS, and DEFINES that are always needed"""
+ return {'CXXFLAGS': [], 'LINKFLAGS': [], 'DEFINES': []}
+
+ def getDebugFlags(self, conf):
+ """Get dict of CXXFLAGS, LINKFLAGS, and DEFINES that are needed only in debug mode"""
return {
'CXXFLAGS': [],
'LINKFLAGS': [],
'DEFINES': ['BOOST_ASIO_NO_DEPRECATED', 'BOOST_FILESYSTEM_NO_DEPRECATED'],
}
- def getDebugFlags(self, conf):
- """Get dict of CXXFLAGS, LINKFLAGS, and DEFINES that are needed only in debug mode"""
- return {'CXXFLAGS': [], 'LINKFLAGS': [], 'DEFINES': []}
-
def getOptimizedFlags(self, conf):
"""Get dict of CXXFLAGS, LINKFLAGS, and DEFINES that are needed only in optimized mode"""
return {'CXXFLAGS': [], 'LINKFLAGS': [], 'DEFINES': ['NDEBUG']}
@@ -245,6 +243,9 @@
elif self.getCompilerVersion(conf) >= (15, 0, 0):
# https://releases.llvm.org/15.0.0/projects/libcxx/docs/UsingLibcxx.html#enabling-the-safe-libc-mode
flags['DEFINES'] += ['_LIBCPP_ENABLE_ASSERTIONS=1']
+ # Tell libc++ to avoid including transitive headers
+ # https://libcxx.llvm.org/DesignDocs/HeaderRemovalPolicy.html
+ flags['DEFINES'] += ['_LIBCPP_REMOVE_TRANSITIVE_INCLUDES=1']
return flags
def getOptimizedFlags(self, conf):