Re: [Tinycc-devel] tcc compilation on MSYS2

[Sergey Korshunoff]

> However, since the
> preprocessing is being done by tcc the __CYGWIN__ macro is not defined
> and I can't figure out where that would go.
iff --git a/libtcc.c b/libtcc.c
index 7d9a058..a5ec7f3 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -1170,6 +1170,8 @@ LIBTCCAPI TCCState *tcc_new(void)
 # ifdef TCC_TARGET_X86_64
     tcc_define_symbol(s, "_WIN64", NULL);
 # endif
+#elif defined(__CYGWIN__)
+    tcc_define_symbol(s, "__CYGWIN__", NULL);
 #else
     tcc_define_symbol(s, "__unix__", NULL);
     tcc_define_symbol(s, "__unix", NULL);

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