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From f144e50f5ca65ba67c23ff262a79c35a2c444006 Mon Sep 17 00:00:00 2001
From: Nirbheek Chauhan <nirbheek@centricular.com>
Date: Tue, 8 Nov 2016 16:22:40 +0530
Subject: [PATCH] has_function: Cast to void* instead of int
Clang++ doesn't allow that, but void* will always be allowed because
lots of projects depend on that.
error: cast from pointer to smaller type 'int' loses information
--- mesonbuild/compilers.py.orig 2016-11-09 17:42:03 UTC
+++ mesonbuild/compilers.py
@@ -935,7 +935,7 @@ int main(int argc, char **argv) {
head = '#include <limits.h>\n{0}\n'
# We don't know what the function takes or returns, so try to use it as
# a function pointer
- main = '\nint main() {{ int a = (int) &{1}; }}'
+ main = '\nint main() {{ void *a = (void*) &{1}; }}'
return head, main
def has_function(self, funcname, prefix, env, extra_args=None, dependencies=None):
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