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-rw-r--r--tools/shared.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/shared.py b/tools/shared.py
index e2508fc4..46245fd1 100644
--- a/tools/shared.py
+++ b/tools/shared.py
@@ -1105,6 +1105,7 @@ set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)''' % { 'winfix': '' if not WINDOWS e
if not Building.can_build_standalone(): return [] # do not internalize anything
exps = expand_response(Settings.EXPORTED_FUNCTIONS)
if '_malloc' not in exps: exps.append('_malloc') # needed internally, even if user did not add to EXPORTED_FUNCTIONS
+ if '_free' not in exps: exps.append('_free')
exports = ','.join(map(lambda exp: exp[1:], exps))
# internalize carefully, llvm 3.2 will remove even main if not told not to
return ['-internalize', '-internalize-public-api-list=' + exports]