X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libevent%2Fconfigure.in;h=285637b8d1ae5c0f02a9a40e4e26b41951600aa7;hb=d2968df026cd9971caeab102f9348152b08b9132;hp=5e142c90a67ecae9afa05561228c797b8c3f6d23;hpb=056d3ef4c88ba09eabb1fcbf06bdd9fe6e7af4cf;p=netatalk.git

diff --git a/libevent/configure.in b/libevent/configure.in
index 5e142c90..285637b8 100644
--- a/libevent/configure.in
+++ b/libevent/configure.in
@@ -1,13 +1,21 @@
 dnl configure.in for libevent
-dnl Dug Song <dugsong@monkey.org>
+dnl Copyright 2000-2007 Niels Provos
+dnl Copyright 2007-2012 Niels Provos and Nick Mathewson
+dnl
+dnl See LICENSE for copying information.
+dnl
+dnl Original version Dug Song <dugsong@monkey.org>
+
 AC_PREREQ(2.59c)
 AC_INIT(event.c)
 
 AC_CONFIG_MACRO_DIR([m4])
 
-AM_INIT_AUTOMAKE(libevent,2.0.12-stable)
+AM_INIT_AUTOMAKE(libevent,2.0.18-stable)
+dnl Enable silent Automake rules if present                                                                           
+m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 AM_CONFIG_HEADER(config.h)
-AC_DEFINE(NUMERIC_VERSION, 0x02000c00, [Numeric representation of the version])
+AC_DEFINE(NUMERIC_VERSION, 0x02001200, [Numeric representation of the version])
 
 dnl Initialize prefix.
 if test "$prefix" = "NONE"; then
@@ -43,6 +51,15 @@ if test "$GCC" = "yes" ; then
 	CFLAGS="$CFLAGS -fno-strict-aliasing"
 fi
 
+# OS X Lion started deprecating the system openssl. Let's just disable
+# all deprecation warnings on OS X.
+case "$host_os" in
+
+ darwin*)
+    CFLAGS="$CFLAGS -Wno-deprecated-declarations"
+    ;;
+esac
+
 AC_ARG_ENABLE(gcc-warnings,
      AS_HELP_STRING(--enable-gcc-warnings, enable verbose warnings with GCC))
 AC_ARG_ENABLE(thread-support,
@@ -139,6 +156,7 @@ else
 fi
 AC_SUBST(EV_LIB_WS32)
 AC_SUBST(EV_LIB_GDI)
+AC_SUBST(OPENSSL_LIBADD)
 
 AC_CHECK_HEADERS([openssl/bio.h])
 
@@ -149,10 +167,10 @@ OPENSSL_LIBS=""
 have_openssl=no
 AC_SEARCH_LIBS([SSL_new], [ssl],
 	[have_openssl=yes
-	OPENSSL_LIBS="$LIBS -lcrypto $EV_LIB_GDI $EV_LIB_WS32"
+	OPENSSL_LIBS="$LIBS -lcrypto $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD"
 	AC_DEFINE(HAVE_OPENSSL, 1, [Define if the system has openssl])],
 	[have_openssl=no],
-	[-lcrypto $EV_LIB_GDI $EV_LIB_WS32])
+	[-lcrypto $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD])
 LIBS="$save_LIBS"
 AC_SUBST(OPENSSL_LIBS)
 fi
@@ -258,7 +276,7 @@ AC_HEADER_TIME
 
 dnl Checks for library functions.
 AC_CHECK_FUNCS([gettimeofday vasprintf fcntl clock_gettime strtok_r strsep])
-AC_CHECK_FUNCS([getnameinfo strlcpy inet_ntop inet_pton signal sigaction strtoll inet_aton pipe eventfd sendfile mmap splice arc4random arc4random_buf issetugid geteuid getegid getprotobynumber setenv unsetenv putenv])
+AC_CHECK_FUNCS([getnameinfo strlcpy inet_ntop inet_pton signal sigaction strtoll inet_aton pipe eventfd sendfile mmap splice arc4random arc4random_buf issetugid geteuid getegid getprotobynumber setenv unsetenv putenv sysctl])
 
 AC_CACHE_CHECK(
     [for getaddrinfo],
@@ -664,11 +682,6 @@ if test x$enable_gcc_warnings = xyes && test "$GCC" = "yes"; then
 #error
 #endif])], have_clang=yes, have_clang=no)
 
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
-#if !defined(__clang__) || (__clang_major__ > 2) || (__clang_major__ == 2 && __clang_minor__ > 9)
-#error
-#endif])], have_clang29orlower=yes, have_clang29orlower=no)
-
   CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast -Wswitch-enum -Werror"
   CFLAGS="$CFLAGS -Wno-unused-parameter -Wstrict-aliasing"
 
@@ -683,10 +696,8 @@ if test x$enable_gcc_warnings = xyes && test "$GCC" = "yes"; then
     CFLAGS="$CFLAGS -Waddress"
   fi
 
-  if test x$have_gcc42 = xyes && test x$have_clang29orlower = xno; then
+  if test x$have_gcc42 = xyes && test x$have_clang = xno; then
     # These warnings break gcc 4.0.2 and clang, but work on gcc 4.2
-    # We only disable these for clang 2.9 and lower, in case they are
-    # supported in later versions.
     CFLAGS="$CFLAGS -Wnormalized=id -Woverride-init"
   fi