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SERVER-12682 Add warning on OS X if libc++ is selected and osx-version-min is < 10.7.

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Signed-off-by: Andrew Morrow <acm@10gen.com>
This commit is contained in:
Nikolaus Demmel 2014-02-18 13:21:13 +01:00 committed by Andrew Morrow
parent 640ec7cc23
commit efc9a4a324
1 changed files with 5 additions and 0 deletions
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@ -46,6 +46,9 @@ def findSettingsSetup():
sys.path.append( ".." )
sys.path.append( "../../" )
def versiontuple(v):
return tuple(map(int, (v.split("."))))
# --- platform identification ---
#
# This needs to precede the options section so that we can only offer some options on certain
@ -1219,6 +1222,8 @@ def doConfigure(myenv):
if not using_clang():
print( 'libc++ is currently only supported for clang')
Exit(1)
if darwin and has_option('osx-version-min') and versiontuple(min_version) < versiontuple('10.7'):
print("Warning: You passed option 'libc++'. You probably want to also pass 'osx-version-min=10.7' or higher for libc++ support.")
if AddToCXXFLAGSIfSupported(myenv, '-stdlib=libc++'):
myenv.Append(LINKFLAGS=['-stdlib=libc++'])
else: