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-rw-r--r--acinclude.m45
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diff --git a/acinclude.m4 b/acinclude.m4
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+dnl
+dnl SDL workaround autoconf macros, by Simon Howard.
+dnl I release the contents of this file to the public domain.
+dnl
+
dnl Macro to check if autoconf's compile tests have been broken by
dnl SDL. Tries to build the simplest possible program, and if it
dnl fails, calls the given block.