+dnl
+dnl Check for `struct utimbuf'.
+dnl
+
+AC_DEFUN([WGET_STRUCT_UTIMBUF],
+[AC_MSG_CHECKING([for struct utimbuf])
+if test x"$ac_cv_header_utime_h" = xyes; then
+ AC_EGREP_CPP([struct[ ]+utimbuf],
+ [#include <utime.h>],
+ [AC_DEFINE(HAVE_STRUCT_UTIMBUF)
+ AC_MSG_RESULT(yes)],
+ AC_MSG_RESULT(no))
+else
+ AC_MSG_RESULT(no)
+fi])
+
+
+dnl Check for socklen_t. The third argument of accept, getsockname,
+dnl etc. is int * on some systems, but size_t * on others. POSIX
+dnl finally standardized on socklen_t, but older systems don't have
+dnl it. If socklen_t exists, we use it, else if accept() accepts
+dnl size_t *, we use that, else we use int.
+
+AC_DEFUN([WGET_SOCKLEN_T], [
+ AC_MSG_CHECKING(for socklen_t)
+ AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <sys/socket.h>
+socklen_t x;
+],
+ [], [AC_MSG_RESULT(yes)], [
+ AC_TRY_COMPILE([
+#include <sys/types.h>
+#include <sys/socket.h>
+int accept (int, struct sockaddr *, size_t *);
+],
+ [], [
+ AC_MSG_RESULT(size_t)
+ AC_DEFINE(socklen_t, size_t)
+ ], [
+ AC_MSG_RESULT(int)
+ AC_DEFINE(socklen_t, int)
+ ])
+ ])
+])
+
+dnl
+dnl ansi2knr support: check whether C prototypes are available.
+dnl
+
AC_DEFUN(AM_C_PROTOTYPES,
[AC_REQUIRE([AM_PROG_CC_STDC])
AC_BEFORE([$0], [AC_C_INLINE])
AC_DEFUN(AM_PROG_CC_STDC,
[AC_REQUIRE([AC_PROG_CC])
-AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
+AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
AC_CACHE_VAL(am_cv_prog_cc_stdc,
[am_cv_prog_cc_stdc=no
ac_save_CC="$CC"
# AIX -qlanglvl=ansi
# Ultrix and OSF/1 -std1
# HP-UX -Aa -D_HPUX_SOURCE
-# SVR4 -Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE"
do
CC="$ac_save_CC $ac_arg"
AC_TRY_COMPILE(
-[#if !defined(__STDC__) || __STDC__ != 1
+[#if !defined(__STDC__)
choke me
#endif
/* DYNIX/ptx V4.1.3 can't compile sys/stat.h with -Xc -D__EXTENSIONS__. */
esac
])
-AC_DEFUN(WGET_STRUCT_UTIMBUF,
-[AC_MSG_CHECKING(for struct utimbuf)
-if test x"$ac_cv_header_utime_h" = xyes; then
- AC_EGREP_CPP([struct[ ]+utimbuf],
- [#include <utime.h>],
- [AC_DEFINE(HAVE_STRUCT_UTIMBUF)
- AC_MSG_RESULT(yes)],
- AC_MSG_RESULT(no))
-else
- AC_MSG_RESULT(no)
-fi])
+dnl ************************************************************
+dnl START OF IPv6 AUTOCONFIGURATION SUPPORT MACROS
+dnl ************************************************************
+
+AC_DEFUN([TYPE_STRUCT_SOCKADDR_IN6],[
+ ds6_have_sockaddr_in6=
+ AC_CHECK_TYPES([struct sockaddr_in6],[
+ ds6_have_sockaddr_in6=yes
+ ],[
+ ds6_have_sockaddr_in6=no
+ ],[
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+ ])
+
+ if test "X$ds6_have_sockaddr_in6" = "Xyes"; then :
+ $1
+ else :
+ $2
+ fi
+])
+
+
+AC_DEFUN([MEMBER_SIN6_SCOPE_ID],[
+ AC_REQUIRE([TYPE_STRUCT_SOCKADDR_IN6])
+
+ ds6_member_sin6_scope_id=
+ if test "X$ds6_have_sockaddr_in6" = "Xyes"; then
+ AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id],[
+ ds6_member_sin6_scope_id=yes
+ ],[
+ ds6_member_sin6_scope_id=no
+ ],[
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+ ])
+ fi
+
+ if test "X$ds6_member_sin6_scope_id" = "Xyes"; then
+ AC_DEFINE([HAVE_SOCKADDR_IN6_SCOPE_ID], 1,
+ [Define if struct sockaddr_in6 has the sin6_scope_id member])
+ $1
+ else :
+ $2
+ fi
+])
+
+
+AC_DEFUN([PROTO_INET6],[
+ AC_CACHE_CHECK([for INET6 protocol support], [ds6_cv_proto_inet6],[
+ AC_TRY_CPP([
+#include <sys/types.h>
+#include <sys/socket.h>
+
+#ifndef PF_INET6
+#error Missing PF_INET6
+#endif
+#ifndef AF_INET6
+#error Mlssing AF_INET6
+#endif
+ ],[
+ ds6_cv_proto_inet6=yes
+ ],[
+ ds6_cv_proto_inet6=no
+ ])
+ ])
+
+ if test "X$ds6_cv_proto_inet6" = "Xyes"; then :
+ $1
+ else :
+ $2
+ fi
+])
+
+
+AC_DEFUN([GETADDRINFO_AI_ADDRCONFIG],[
+ AC_CACHE_CHECK([if getaddrinfo supports AI_ADDRCONFIG],
+ [ds6_cv_gai_ai_addrconfig],[
+ AC_TRY_CPP([
+#include <netdb.h>
+
+#ifndef AI_ADDRCONFIG
+#error Missing AI_ADDRCONFIG
+#endif
+ ],[
+ ds6_cv_gai_ai_addrconfig=yes
+ ],[
+ ds6_cv_gai_ai_addrconfig=no
+ ])
+ ])
+
+ if test "X$ds6_cv_gai_ai_addrconfig" = "Xyes"; then :
+ $1
+ else :
+ $2
+ fi
+])
+
+
+AC_DEFUN([GETADDRINFO_AI_ALL],[
+ AC_CACHE_CHECK([if getaddrinfo supports AI_ALL],[ds6_cv_gai_ai_all],[
+ AC_TRY_CPP([
+#include <netdb.h>
+
+#ifndef AI_ALL
+#error Missing AI_ALL
+#endif
+ ],[
+ ds6_cv_gai_ai_all=yes
+ ],[
+ ds6_cv_gai_ai_all=no
+ ])
+ ])
+
+ if test "X$ds6_cv_gai_ai_all" = "Xyes"; then :
+ $1
+ else :
+ $2
+ fi
+])
+
+
+AC_DEFUN([GETADDRINFO_AI_V4MAPPED],[
+ AC_CACHE_CHECK([if getaddrinfo supports AI_V4MAPPED],[ds6_cv_gai_ai_v4mapped],[
+ AC_TRY_CPP([
+#include <netdb.h>
+
+#ifndef AI_V4MAPPED
+#error Missing AI_V4MAPPED
+#endif
+ ],[
+ ds6_cv_gai_ai_v4mapped=yes
+ ],[
+ ds6_cv_gai_ai_v4mapped=no
+ ])
+ ])
+
+ if test "X$ds6_cv_gai_ai_v4mapped" = "Xyes"; then :
+ $1
+ else :
+ $2
+ fi
+])
+
+dnl ************************************************************
+dnl END OF IPv6 AUTOCONFIGURATION SUPPORT MACROS
+dnl ************************************************************
\f
# This code originates from Ulrich Drepper's AM_WITH_NLS.
dnl last moment.
if test x"$HAVE_NLS" = xyes; then
- AC_MSG_RESULT("language catalogs: $ALL_LINGUAS")
+ AC_MSG_RESULT([language catalogs: $ALL_LINGUAS])
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
AC_CHECK_HEADERS(locale.h libintl.h)
- AC_CHECK_FUNCS(gettext, [], [
- AC_CHECK_LIB(intl, gettext, [
- dnl gettext is in libintl; announce the fact manually.
- LIBS="-lintl $LIBS"
- AC_DEFINE(HAVE_GETTEXT)
- ], [
- AC_MSG_RESULT(
- [gettext not found; disabling NLS])
+ dnl Prefer gettext found in -lintl to the one in libc.
+ dnl Otherwise it can happen that we include libintl.h from
+ dnl /usr/local/lib, but fail to specify -lintl, which results in
+ dnl link or run-time failures. (Symptom: libintl_bindtextdomain
+ dnl not found at link-time.)
+
+ AC_CHECK_LIB(intl, gettext, [
+ dnl gettext is in libintl; announce the fact manually.
+ LIBS="-lintl $LIBS"
+ AC_DEFINE(HAVE_GETTEXT)
+ ], [
+ AC_CHECK_FUNCS(gettext, [], [
+ AC_MSG_RESULT([gettext not found; disabling NLS])
HAVE_NLS=no
])
])
dnl within `config.status' rather than from within configure. This
dnl is why special rules must be applied for it.
AC_DEFUN(WGET_PROCESS_PO,
- [srcdir=$ac_given_srcdir # Advanced autoconf hackery
+ [
dnl I wonder what the following several lines do...
if test "x$srcdir" != "x."; then
if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
fi
AC_SUBST($1)dnl
])
+
+# Include libtool code.
+
+builtin(include, libtool.m4)dnl
projects / wget / blobdiff