From: Andy Polyakov <appro@openssl.org>
Date: Sun, 18 Dec 2005 18:55:55 +0000 (+0000)
Subject: Put back OPENSSL_SYS_MSDOS definition to revive DJGPP built.
X-Git-Tag: OpenSSL_0_9_8k^2~1637
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=c510eec0905095bdfd326f06fa3da69c686782b6;p=oweals%2Fopenssl.git

Put back OPENSSL_SYS_MSDOS definition to revive DJGPP built.
PR: 1247
---

diff --git a/e_os2.h b/e_os2.h
index 1cbdf5be40..9da0b65448 100644
--- a/e_os2.h
+++ b/e_os2.h
@@ -84,6 +84,13 @@ extern "C" {
 
 /* ---------------------- Microsoft operating systems ---------------------- */
 
+/* Note that MSDOS actually denotes 32-bit environments running on top of
+   MS-DOS, such as DJGPP one. */
+#if defined(OPENSSL_SYSNAME_MSDOS)
+# undef OPENSSL_SYS_UNIX
+# define OPENSSL_SYS_MSDOS
+#endif
+
 /* For 32 bit environment, there seems to be the CygWin environment and then
    all the others that try to do the same thing Microsoft does... */
 #if defined(OPENSSL_SYSNAME_UWIN)