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-rw-r--r--rfc1035/configure.ac99
1 files changed, 50 insertions, 49 deletions
diff --git a/rfc1035/configure.ac b/rfc1035/configure.ac
index 84b731c..90cd963 100644
--- a/rfc1035/configure.ac
+++ b/rfc1035/configure.ac
@@ -3,7 +3,7 @@ dnl
dnl Copyright 1998 - 2003 Double Precision, Inc. See COPYING for
dnl distribution information.
-AC_INIT(librfc1035, 0.10, [courier-users@lists.sourceforge.net])
+AC_INIT([librfc1035],[0.10],[courier-users@lists.sourceforge.net])
>confdefs.h # Kill PACKAGE_ macros
@@ -16,11 +16,9 @@ AC_CONFIG_HEADERS(config.h)
dnl Checks for programs.
AC_PROG_AWK
AC_PROG_CC
-AC_PROG_CC_C99
AC_PROG_INSTALL
AC_PROG_LN_S
-AC_LIBTOOL_DLOPEN
-AC_PROG_LIBTOOL
+LT_INIT
dnl Checks for libraries.
@@ -31,7 +29,7 @@ then
AC_MSG_ERROR(libidn not found)
fi
dnl Checks for header files.
-AC_HEADER_STDC
+
AC_CHECK_HEADERS(sys/types.h sys/time.h unistd.h arpa/inet.h netinet/in.h strings.h stdint.h)
USENSL=no
@@ -74,7 +72,8 @@ AC_CHECK_LIB(socket,socket)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
-AC_HEADER_TIME
+AC_CHECK_HEADERS_ONCE([sys/time.h])
+
AC_SYS_LARGEFILE
AC_ARG_WITH(int32,
@@ -84,7 +83,7 @@ AC_ARG_WITH(int32,
AC_MSG_CHECKING(for uint32_t)
- AC_TRY_COMPILE([
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
@@ -92,13 +91,13 @@ AC_ARG_WITH(int32,
#include <stdint.h>
#endif
uint32_t n;
- ],[
- ], [ AC_MSG_RESULT(yes) ; int32="uint32_t"], [
+ ]], [[
+ ]])],[ AC_MSG_RESULT(yes) ; int32="uint32_t"],[
AC_MSG_RESULT(no)
AC_MSG_CHECKING(for u_int_32_t)
- AC_TRY_COMPILE([
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
@@ -106,8 +105,8 @@ uint32_t n;
#include <stdint.h>
#endif
u_int32_t n;
- ],[
- ], [AC_MSG_RESULT(yes); int32="u_int32_t"],[
+ ]], [[
+ ]])],[AC_MSG_RESULT(yes); int32="u_int32_t"],[
AC_MSG_RESULT(no)
@@ -120,7 +119,7 @@ u_int32_t n;
AC_CHECK_SIZEOF(unsigned short, 0)
if test "$ac_cv_sizeof_unsigned_short" != 4
then
- AC_ERROR(--with-int32 option is required)
+ AC_MSG_ERROR(--with-int32 option is required)
fi
int32="unsigned short"
fi
@@ -141,7 +140,7 @@ AC_ARG_WITH(int16,
AC_MSG_CHECKING(for uint16_t)
- AC_TRY_COMPILE([
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
@@ -149,13 +148,13 @@ AC_ARG_WITH(int16,
#include <stdint.h>
#endif
uint16_t n;
- ],[
- ], [ AC_MSG_RESULT(yes) ; int16="uint16_t"], [
+ ]], [[
+ ]])],[ AC_MSG_RESULT(yes) ; int16="uint16_t"],[
AC_MSG_RESULT(no)
AC_MSG_CHECKING(for u_int_16_t)
- AC_TRY_COMPILE([
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
@@ -163,8 +162,8 @@ uint16_t n;
#include <stdint.h>
#endif
u_int16_t n;
- ],[
- ], [AC_MSG_RESULT(yes); int16="u_int16_t"],[
+ ]], [[
+ ]])],[AC_MSG_RESULT(yes); int16="u_int16_t"],[
AC_MSG_RESULT(no)
@@ -177,7 +176,7 @@ u_int16_t n;
AC_CHECK_SIZEOF(unsigned short, 0)
if test "$ac_cv_sizeof_unsigned_short" != 4
then
- AC_ERROR(--with-int16 option is required)
+ AC_MSG_ERROR(--with-int16 option is required)
fi
int16="unsigned short"
fi
@@ -232,20 +231,19 @@ dnl Check for IPv6 support
AC_CACHE_CHECK([for structs in6_addr, sockaddr_in6, and sockaddr_storage],
rfc1035_cv_hasipv6structs,
-AC_TRY_COMPILE( [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
- ], [
+ ]], [[
(void)(sizeof(struct in6_addr)+
sizeof(struct sockaddr_in6)+
sizeof(struct sockaddr_storage)+
PF_INET6);
- ], rfc1035_cv_hasipv6structs=yes,
- rfc1035_cv_hasipv6structs=no )
+ ]])],[rfc1035_cv_hasipv6structs=yes],[rfc1035_cv_hasipv6structs=no ])
)
changequote()
@@ -257,57 +255,60 @@ changequote([,])
AC_CACHE_CHECK([for IPv6 flavor],
rfc1035_cv_ipv6flavor,
+[
if test "$rfc1035_cv_hasipv6structs" = no
then
rfc1035_cv_ipv6flavor=none
else
-AC_TRY_COMPILE( [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
struct in6_addr in6a;
-] , [
+ ]], [[
in6a.s6_addr16 $LB 0 $RB =0;
in6a.s6_addr32 $LB 0 $RB =0;
-],
- rfc1035_cv_ipv6flavor="glibc (default)",
+]])],[rfc1035_cv_ipv6flavor="glibc (default)"],[])
+fi
-AC_TRY_COMPILE( [
+if test "$rfc1035_cv_ipv6flavor" = ""
+then
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
struct in6_addr in6a;
- ], [
+ ]], [[
in6a.__u6_addr.__u6_addr16 $LB 0 $RB =0;
in6a.__u6_addr.__u6_addr32 $LB 0 $RB =0;
- ],
- rfc1035_cv_ipv6flavor="freebsd-4.0",
+ ]])],[rfc1035_cv_ipv6flavor="freebsd-4.0"],[])
+fi
-AC_TRY_COMPILE( [
+if test "$rfc1035_cv_ipv6flavor" = ""
+then
+
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
struct in6_addr in6a;
- ], [
+ ]], [[
in6a._S6_un._S6_u8 $LB 0 $RB = 0;
in6a._S6_un._S6_u32 $LB 0 $RB = 0;
- ],
- rfc1035_cv_ipv6flavor="solaris8",
- rfc1035_cv_ipv6flavor="unknown"
- )
- )
-)
+ ]])],[rfc1035_cv_ipv6flavor="solaris8"],[rfc1035_cv_ipv6flavor="unknown"
+ ])
fi
-)
+
+])
RFC1035_FREEBSD40=0
if test "$rfc1035_cv_ipv6flavor" = "freebsd-4.0"
@@ -331,13 +332,13 @@ AC_SUBST(RFC1035_SOLARIS8)
AC_CACHE_CHECK([for SIOCGIFCONF],
rfc1035_cv_siocgifconf,
-AC_TRY_COMPILE( [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include <unistd.h>
-] , [
+ ]], [[
struct ifreq ifreq_buf;
struct ifconf ifc;
@@ -345,7 +346,7 @@ AC_TRY_COMPILE( [
ifc.ifc_req=&ifreq_buf;
ioctl(0, SIOCGIFCONF, &ifc);
-], rfc1035_cv_siocgifconf=yes, rfc1035_cv_siocgifconf=no)
+]])],[rfc1035_cv_siocgifconf=yes],[rfc1035_cv_siocgifconf=no])
)
if test "$rfc1035_cv_siocgifconf" = "yes"
@@ -357,15 +358,14 @@ fi
AC_CACHE_CHECK([for alloca],
[rfc1035_cv_alloca],
-AC_TRY_COMPILE( [
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <stdio.h>
#include <stdlib.h>
- ], [
+ ]], [[
(void)(char *)alloca(10);
- ], rfc1035_cv_alloca=yes,
- rfc1035_cv_alloca=no )
+ ]])],[rfc1035_cv_alloca=yes],[rfc1035_cv_alloca=no ])
)
ipv6=0
@@ -403,4 +403,5 @@ AC_DEFINE_UNQUOTED(RFC1035_UINT16, $UINT16, [ 16bit datatype ])
AC_DEFINE_UNQUOTED(RFC1035_IPV6, $RFC1035_IPV6,
[ Whether IPv6 support is enabled ])
-AC_OUTPUT(Makefile)
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-30 15:27:05 +0000