From 5cac59b6c1238ffc911c054b51db42c3aca3aaa2 Mon Sep 17 00:00:00 2001 From: Richard Levitte Date: Mon, 5 Mar 2001 13:45:34 +0000 Subject: [PATCH] Add the possibility for option macros and start using it to indicate for Windows compilations if DLL linkage is required or not. --- e_os2.h | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/e_os2.h b/e_os2.h index f279fa1d93..ed90f222e2 100644 --- a/e_os2.h +++ b/e_os2.h @@ -113,6 +113,21 @@ extern "C" { # endif #endif +/* DLL settings. This part is a bit tough, because it's up to the application + implementor how he or she will link the application, so it requires some + macro to be used. */ +#ifdef OPENSSL_SYS_WINDOWS +# ifndef OPENSSL_OPT_WINDLL +# if defined(_WINDLL) /* This is used when building OpenSSL to indicate that + DLL linkage should be used */ +# define OPENSSL_OPT_WINDLL +# elif defined(_DLL) /* This one is used quite much in the VC++ header + files */ +# define OPENSSL_OPT_WINDLL +# endif +# endif +#endif + /* -------------------------------- OpenVMS -------------------------------- */ #if defined(__VMS) || defined(VMS) || defined(OPENSSL_SYSNAME_VMS) # undef OPENSSL_SYS_UNIX @@ -189,7 +204,7 @@ extern "C" { # define OPENSSL_EXPORT globalref # define OPENSSL_IMPORT globalref # define OPENSSL_GLOBAL globaldef -#elif defined(OPENSSL_SYS_WINDOWS) +#elif defined(OPENSSL_SYS_WINDOWS) && defined(OPENSSL_OPT_WINDLL) # define OPENSSL_EXPORT extern _declspec(dllexport) # define OPENSSL_IMPORT extern _declspec(dllimport) # define OPENSSL_GLOBAL -- 2.25.1