Remove aligned_alloc support

This causes build issues when targeting older versions of MacOS.  That could be
fixed, but I don't have the ability to reproduce it at the moment, and it's a
problem in the build system check code which is about to be entirely replaced
anyway.

Since, as far as I know, this does not actually add aligned allocation support
to any real system (they all support one of the other methods), just remove it
for now.

1 files changed, 0 insertions, 7 deletions

diff --git a/wscript b/wscript
index 70f08a74..d6b0677b 100644
--- a/wscript
+++ b/wscript
@@ -123,13 +123,6 @@ def configure(conf):
     if Options.options.largefile:
         conf.env.append_unique('DEFINES', ['_FILE_OFFSET_BITS=64'])
 
-    conf.check_function('c', 'aligned_alloc',
-                        header_name = 'stdlib.h',
-                        return_type = 'void*',
-                        arg_types   = 'size_t,size_t',
-                        define_name = 'HAVE_ALIGNED_ALLOC',
-                        mandatory   = False)
-
     if not Options.options.no_posix:
         funcs = {'posix_memalign': ('stdlib.h', 'int', 'void**,size_t,size_t'),
                  'posix_fadvise':  ('fcntl.h', 'int', 'int,off_t,off_t,int'),