From 2789b2b0ad09e58fbdea72757fe6c2a4f9405488 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sat, 14 May 2005 20:45:49 +0000
Subject: [PATCH] replaced the CRLF newlines with plain LF ones

---
 ares/configure.ac | 548 +++++++++++++++++++++++-----------------------
 1 file changed, 274 insertions(+), 274 deletions(-)

diff --git a/ares/configure.ac b/ares/configure.ac
index 411ca0c0ee..9239957da9 100644
--- a/ares/configure.ac
+++ b/ares/configure.ac
@@ -1,274 +1,274 @@
-dnl Process this file with autoconf to produce a configure script.
-AC_INIT(ares_init.c)
-AM_CONFIG_HEADER(config.h)
-AM_MAINTAINER_MODE
-AM_INIT_AUTOMAKE(c-ares, CVS)
-
-AC_PROG_CC
-AC_PROG_INSTALL
-
-case $host_os in
-solaris*)
-	AC_DEFINE(ETC_INET, 1, [if a /etc/inet dir is being used])
-	;;
-esac
-
-# check for ssize_t
-AC_CHECK_TYPE(ssize_t, ,
-   AC_DEFINE(ssize_t, int, [the signed version of size_t]))
-
-AC_SEARCH_LIBS(gethostbyname, nsl)
-AC_SEARCH_LIBS(socket, socket)
-
-dnl ************************************************************
-dnl Option to switch on debug options. This makes an assumption that
-dnl this is built as an 'ares' subdir in the curl source tree. Subject for
-dnl improval in the future!
-dnl
-AC_MSG_CHECKING([whether to enable debug options])
-AC_ARG_ENABLE(debug,
-AC_HELP_STRING([--enable-debug],[Enable pedantic debug options])
-AC_HELP_STRING([--disable-debug],[Disable debug options]),
-[ case "$enableval" in
-  no)
-       AC_MSG_RESULT(no)
-       ;;
-  *)   AC_MSG_RESULT(yes)
-
-    dnl when doing the debug stuff, use static library only
-    AC_DISABLE_SHARED
-
-    dnl Checks for standard header files, to make memdebug.h inclusions bettter
-    AC_HEADER_STDC
-
-    dnl the entire --enable-debug is a hack that lives and runs on top of
-    dnl libcurl stuff so this BUILDING_LIBCURL is not THAT much uglier
-    AC_DEFINE(BUILDING_LIBCURL, 1, [when building as static part of libcurl])
-
-    CPPFLAGS="$CPPFLAGS -DCURLDEBUG -I$srcdir/../include"
-    CFLAGS="$CFLAGS -g" 
-
-    dnl set compiler "debug" options to become more picky, and remove
-    dnl optimize options from CFLAGS
-    CURL_CC_DEBUG_OPTS
-
-       ;;
-  esac ],
-       AC_MSG_RESULT(no)
-)
-
-AC_PROG_LIBTOOL
-
-dnl check for a few basic system headers we need
-AC_CHECK_HEADERS(
-       sys/types.h \
-       sys/time.h \
-       sys/select.h \
-       sys/socket.h \
-       winsock.h \
-       netinet/in.h \
-       arpa/nameser.h \
-       arpa/nameser_compat.h \
-       arpa/inet.h, , ,
-[
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-dnl We do this default-include simply to make sure that the nameser_compat.h
-dnl header *REALLY* can be include after the new nameser.h. It seems AIX 5.1
-dnl (and others?) is not designed to allow this.
-#ifdef HAVE_ARPA_NAMESER_H
-#include <arpa/nameser.h>
-#endif
-]
-  )
-
-dnl check for AF_INET6
-CARES_CHECK_CONSTANT(
-  [
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-
-  ], [PF_INET6], 
-     AC_DEFINE_UNQUOTED(HAVE_PF_INET6,1,[Define to 1 if you have PF_INET6.])
-)
-
-dnl check for PF_INET6
-CARES_CHECK_CONSTANT(
-  [
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-
-  ], [AF_INET6], 
-     AC_DEFINE_UNQUOTED(HAVE_AF_INET6,1,[Define to 1 if you have AF_INET6.])
-)
-
-
-dnl check for the in6_addr structure
-CARES_CHECK_STRUCT(
-  [
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-  ], [in6_addr], 
-     AC_DEFINE_UNQUOTED(HAVE_STRUCT_IN6_ADDR,1,[Define to 1 if you have struct in6_addr.])
-)
-
-dnl check for inet_pton
-AC_CHECK_FUNCS(inet_pton)
-dnl Some systems have it, but not IPv6
-if test "$ac_cv_func_inet_pton" = "yes" ; then
-AC_MSG_CHECKING(if inet_pton supports IPv6)
-AC_TRY_RUN(
-  [
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-int main()
-  {
-    struct in6_addr addr6;
-    if (inet_pton(AF_INET6, "::1", &addr6) < 1)
-      exit(1);
-    else
-      exit(0);
-  }
-  ], [
-       AC_MSG_RESULT(yes)
-       AC_DEFINE_UNQUOTED(HAVE_INET_PTON_IPV6,1,[Define to 1 if inet_pton supports IPv6.])
-     ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
-fi
-dnl Check for inet_net_pton
-AC_CHECK_FUNCS(inet_net_pton)
-dnl Again, some systems have it, but not IPv6
-if test "$ac_cv_func_inet_net_pton" = "yes" ; then
-AC_MSG_CHECKING(if inet_net_pton supports IPv6)
-AC_TRY_RUN(
-  [
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-int main()
-  {
-    struct in6_addr addr6;
-    if (inet_net_pton(AF_INET6, "::1", &addr6, sizeof(addr6)) < 1)
-      exit(1);
-    else
-      exit(0);
-  }
-  ], [
-       AC_MSG_RESULT(yes)
-       AC_DEFINE_UNQUOTED(HAVE_INET_NET_PTON_IPV6,1,[Define to 1 if inet_net_pton supports IPv6.])
-     ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
-fi
-
-
-dnl Check for inet_ntop
-AC_CHECK_FUNCS(inet_ntop)
-dnl Again, some systems have it, but not IPv6
-if test "$ac_cv_func_inet_ntop" = "yes" ; then
-AC_MSG_CHECKING(if inet_ntop supports IPv6)
-AC_TRY_RUN(
-  [
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-#include <errno.h>
-int main()
-  {
-    struct in6_addr addr6;
-    char buf[128];
-    if (inet_ntop(AF_INET6, &addr6, buf, 128) == 0 && errno == EAFNOSUPPORT)
-      exit(1);
-    else
-      exit(0);
-  }
-  ], [
-       AC_MSG_RESULT(yes)
-       AC_DEFINE_UNQUOTED(HAVE_INET_NTOP_IPV6,1,[Define to 1 if inet_ntop supports IPv6.])
-     ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
-fi
-
-AC_CHECK_SIZEOF(struct in6_addr, ,
-[
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-]
-)
-AC_CHECK_SIZEOF(struct in_addr, ,
-[
-#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#ifdef HAVE_WINSOCK_H
-#include <winsock.h>
-#endif
-#ifdef HAVE_NETINET_IN_H
-#include <netinet/in.h>
-#endif
-]
-)
-
-AC_CHECK_FUNCS(bitncmp)
-
-
-AC_OUTPUT(Makefile)
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(ares_init.c)
+AM_CONFIG_HEADER(config.h)
+AM_MAINTAINER_MODE
+AM_INIT_AUTOMAKE(c-ares, CVS)
+
+AC_PROG_CC
+AC_PROG_INSTALL
+
+case $host_os in
+solaris*)
+	AC_DEFINE(ETC_INET, 1, [if a /etc/inet dir is being used])
+	;;
+esac
+
+# check for ssize_t
+AC_CHECK_TYPE(ssize_t, ,
+   AC_DEFINE(ssize_t, int, [the signed version of size_t]))
+
+AC_SEARCH_LIBS(gethostbyname, nsl)
+AC_SEARCH_LIBS(socket, socket)
+
+dnl ************************************************************
+dnl Option to switch on debug options. This makes an assumption that
+dnl this is built as an 'ares' subdir in the curl source tree. Subject for
+dnl improval in the future!
+dnl
+AC_MSG_CHECKING([whether to enable debug options])
+AC_ARG_ENABLE(debug,
+AC_HELP_STRING([--enable-debug],[Enable pedantic debug options])
+AC_HELP_STRING([--disable-debug],[Disable debug options]),
+[ case "$enableval" in
+  no)
+       AC_MSG_RESULT(no)
+       ;;
+  *)   AC_MSG_RESULT(yes)
+
+    dnl when doing the debug stuff, use static library only
+    AC_DISABLE_SHARED
+
+    dnl Checks for standard header files, to make memdebug.h inclusions bettter
+    AC_HEADER_STDC
+
+    dnl the entire --enable-debug is a hack that lives and runs on top of
+    dnl libcurl stuff so this BUILDING_LIBCURL is not THAT much uglier
+    AC_DEFINE(BUILDING_LIBCURL, 1, [when building as static part of libcurl])
+
+    CPPFLAGS="$CPPFLAGS -DCURLDEBUG -I$srcdir/../include"
+    CFLAGS="$CFLAGS -g" 
+
+    dnl set compiler "debug" options to become more picky, and remove
+    dnl optimize options from CFLAGS
+    CURL_CC_DEBUG_OPTS
+
+       ;;
+  esac ],
+       AC_MSG_RESULT(no)
+)
+
+AC_PROG_LIBTOOL
+
+dnl check for a few basic system headers we need
+AC_CHECK_HEADERS(
+       sys/types.h \
+       sys/time.h \
+       sys/select.h \
+       sys/socket.h \
+       winsock.h \
+       netinet/in.h \
+       arpa/nameser.h \
+       arpa/nameser_compat.h \
+       arpa/inet.h, , ,
+[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+dnl We do this default-include simply to make sure that the nameser_compat.h
+dnl header *REALLY* can be include after the new nameser.h. It seems AIX 5.1
+dnl (and others?) is not designed to allow this.
+#ifdef HAVE_ARPA_NAMESER_H
+#include <arpa/nameser.h>
+#endif
+]
+  )
+
+dnl check for AF_INET6
+CARES_CHECK_CONSTANT(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+
+  ], [PF_INET6], 
+     AC_DEFINE_UNQUOTED(HAVE_PF_INET6,1,[Define to 1 if you have PF_INET6.])
+)
+
+dnl check for PF_INET6
+CARES_CHECK_CONSTANT(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+
+  ], [AF_INET6], 
+     AC_DEFINE_UNQUOTED(HAVE_AF_INET6,1,[Define to 1 if you have AF_INET6.])
+)
+
+
+dnl check for the in6_addr structure
+CARES_CHECK_STRUCT(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+  ], [in6_addr], 
+     AC_DEFINE_UNQUOTED(HAVE_STRUCT_IN6_ADDR,1,[Define to 1 if you have struct in6_addr.])
+)
+
+dnl check for inet_pton
+AC_CHECK_FUNCS(inet_pton)
+dnl Some systems have it, but not IPv6
+if test "$ac_cv_func_inet_pton" = "yes" ; then
+AC_MSG_CHECKING(if inet_pton supports IPv6)
+AC_TRY_RUN(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+int main()
+  {
+    struct in6_addr addr6;
+    if (inet_pton(AF_INET6, "::1", &addr6) < 1)
+      exit(1);
+    else
+      exit(0);
+  }
+  ], [
+       AC_MSG_RESULT(yes)
+       AC_DEFINE_UNQUOTED(HAVE_INET_PTON_IPV6,1,[Define to 1 if inet_pton supports IPv6.])
+     ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
+fi
+dnl Check for inet_net_pton
+AC_CHECK_FUNCS(inet_net_pton)
+dnl Again, some systems have it, but not IPv6
+if test "$ac_cv_func_inet_net_pton" = "yes" ; then
+AC_MSG_CHECKING(if inet_net_pton supports IPv6)
+AC_TRY_RUN(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+int main()
+  {
+    struct in6_addr addr6;
+    if (inet_net_pton(AF_INET6, "::1", &addr6, sizeof(addr6)) < 1)
+      exit(1);
+    else
+      exit(0);
+  }
+  ], [
+       AC_MSG_RESULT(yes)
+       AC_DEFINE_UNQUOTED(HAVE_INET_NET_PTON_IPV6,1,[Define to 1 if inet_net_pton supports IPv6.])
+     ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
+fi
+
+
+dnl Check for inet_ntop
+AC_CHECK_FUNCS(inet_ntop)
+dnl Again, some systems have it, but not IPv6
+if test "$ac_cv_func_inet_ntop" = "yes" ; then
+AC_MSG_CHECKING(if inet_ntop supports IPv6)
+AC_TRY_RUN(
+  [
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#include <errno.h>
+int main()
+  {
+    struct in6_addr addr6;
+    char buf[128];
+    if (inet_ntop(AF_INET6, &addr6, buf, 128) == 0 && errno == EAFNOSUPPORT)
+      exit(1);
+    else
+      exit(0);
+  }
+  ], [
+       AC_MSG_RESULT(yes)
+       AC_DEFINE_UNQUOTED(HAVE_INET_NTOP_IPV6,1,[Define to 1 if inet_ntop supports IPv6.])
+     ], AC_MSG_RESULT(no),AC_MSG_RESULT(no))
+fi
+
+AC_CHECK_SIZEOF(struct in6_addr, ,
+[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+]
+)
+AC_CHECK_SIZEOF(struct in_addr, ,
+[
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WINSOCK_H
+#include <winsock.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+]
+)
+
+AC_CHECK_FUNCS(bitncmp)
+
+
+AC_OUTPUT(Makefile)
-- 
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