Merge remote-tracking branch 'origin/patches-2.0'

Makefile.am

@@ -189,7 +189,7 @@ libevent_extra_la_LDFLAGS = $(GENERIC_LDFLAGS)
 
 if OPENSSL
 libevent_openssl_la_SOURCES = bufferevent_openssl.c
-libevent_openssl_la_LIBADD = $(MAYBE_CORE) -lssl -lcrypto
+libevent_openssl_la_LIBADD = $(MAYBE_CORE) $(OPENSSL_LIBS)
 libevent_openssl_la_LDFLAGS = $(GENERIC_LDFLAGS)
 endif
 

configure.in

@@ -95,6 +95,19 @@ AC_SEARCH_LIBS([inet_aton], [resolv])
 AC_SEARCH_LIBS([clock_gettime], [rt])
 AC_SEARCH_LIBS([sendfile], [sendfile])
 
+dnl - check if the macro WIN32 is defined on this compiler.
+dnl - (this is how we check for a windows version of GCC)
+AC_MSG_CHECKING(for WIN32)
+AC_TRY_COMPILE(,
+	[
+#ifndef WIN32
+die horribly
+#endif
+	],
+	bwin32=true; AC_MSG_RESULT(yes),
+	bwin32=false; AC_MSG_RESULT(no),
+)
+
 AC_CHECK_HEADERS([zlib.h])
 
 if test "x$ac_cv_header_zlib_h" = "xyes"; then
@@ -114,15 +127,30 @@ fi
 AM_CONDITIONAL(ZLIB_REGRESS, [test "$have_zlib" = "yes"])
 
 dnl See if we have openssl.  This doesn't go in LIBS either.
+if test "$bwin32" = true; then
+  EV_LIB_WS32=-lws2_32
+  EV_LIB_GDI=-lgdi32
+else
+  EV_LIB_WS32=
+  EV_LIB_GDI=
+fi
+AC_SUBST(EV_LIB_WS32)
+AC_SUBST(EV_LIB_GDI)
+
+AC_CHECK_HEADERS([openssl/bio.h])
+
 if test "$enable_openssl" = "yes"; then
 save_LIBS="$LIBS"
 LIBS=""
 OPENSSL_LIBS=""
 have_openssl=no
 AC_SEARCH_LIBS([SSL_new], [ssl],
-		[have_openssl=yes
+	[have_openssl=yes
-	        OPENSSL_LIBS="$LIBS"
+	OPENSSL_LIBS="$LIBS -lcrypto $EV_LIB_GDI $EV_LIB_WS32"
-		AC_DEFINE(HAVE_OPENSSL, 1, [Define if the system has openssl])])
+	AC_DEFINE(HAVE_OPENSSL, 1, [Define if the system has openssl])],
+	[have_openssl=no
+	AC_DEFINE(HAVE_OPENSSL, 0, [Define if the system lacks openssl])],
+	[-lcrypto $EV_LIB_GDI $EV_LIB_WS32])
 LIBS="$save_LIBS"
 AC_SUBST(OPENSSL_LIBS)
 fi
@@ -213,19 +241,6 @@ if test "x$ac_cv_header_sys_sysctl_h" = "xyes"; then
 	)
 fi
 
-dnl - check if the macro WIN32 is defined on this compiler.
-dnl - (this is how we check for a windows version of GCC)
-AC_MSG_CHECKING(for WIN32)
-AC_TRY_COMPILE(,
-	[
-#ifndef WIN32
-die horribly
-#endif
-	],
-	bwin32=true; AC_MSG_RESULT(yes),
-	bwin32=false; AC_MSG_RESULT(no),
-)
-
 AM_CONDITIONAL(BUILD_WIN32, test x$bwin32 = xtrue)
 
 if test x$bwin32 = xtrue; then

test/regress_zlib.c

@@ -46,7 +46,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#include <zlib.h>
 #include <assert.h>
 #include <errno.h>
 
@@ -58,6 +57,28 @@
 
 #include "regress.h"
 
+/* zlib 1.2.4 and 1.2.5 do some "clever" things with macros.  Instead of
+   saying "(defined(FOO) ? FOO : 0)" they like to say "FOO-0", on the theory
+   that nobody will care if the compile outputs a no-such-identifier warning.
+
+   Sorry, but we like -Werror over here, so I guess we need to define these.
+   I hope that zlib 1.2.6 doesn't break these too.
+*/
+#ifndef _LARGEFILE64_SOURCE
+#define _LARGEFILE64_SOURCE 0
+#endif
+#ifndef _LFS64_LARGEFILE
+#define _LFS64_LARGEFILE 0
+#endif
+#ifndef _FILE_OFFSET_BITS
+#define _FILE_OFFSET_BITS 0
+#endif
+#ifndef off64_t
+#define off64_t ev_int64_t
+#endif
+
+#include <zlib.h>
+
 static int infilter_calls;
 static int outfilter_calls;
 static int readcb_finished;