mirror of
https://github.com/moparisthebest/wget
synced 2024-07-03 16:38:41 -04:00
448 lines
11 KiB
Plaintext
448 lines
11 KiB
Plaintext
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([$0], [AC_C_INLINE])
|
||
AC_MSG_CHECKING([for function prototypes])
|
||
if test "$am_cv_prog_cc_stdc" != no; then
|
||
AC_MSG_RESULT(yes)
|
||
AC_DEFINE(PROTOTYPES)
|
||
U= ANSI2KNR=
|
||
else
|
||
AC_MSG_RESULT(no)
|
||
U=_ ANSI2KNR=./ansi2knr
|
||
# Ensure some checks needed by ansi2knr itself.
|
||
AC_HEADER_STDC
|
||
AC_CHECK_HEADERS(string.h)
|
||
fi
|
||
AC_SUBST(U)dnl
|
||
AC_SUBST(ANSI2KNR)dnl
|
||
])
|
||
|
||
|
||
# serial 1
|
||
|
||
# @defmac AC_PROG_CC_STDC
|
||
# @maindex PROG_CC_STDC
|
||
# @ovindex CC
|
||
# If the C compiler in not in ANSI C mode by default, try to add an option
|
||
# to output variable @code{CC} to make it so. This macro tries various
|
||
# options that select ANSI C on some system or another. It considers the
|
||
# compiler to be in ANSI C mode if it defines @code{__STDC__} to 1 and
|
||
# handles function prototypes correctly.
|
||
#
|
||
# If you use this macro, you should check after calling it whether the C
|
||
# compiler has been set to accept ANSI C; if not, the shell variable
|
||
# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
|
||
# code in ANSI C, you can make an un-ANSIfied copy of it by using the
|
||
# program @code{ansi2knr}, which comes with Ghostscript.
|
||
# @end defmac
|
||
|
||
AC_DEFUN(AM_PROG_CC_STDC,
|
||
[AC_REQUIRE([AC_PROG_CC])
|
||
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"
|
||
# Don't try gcc -ansi; that turns off useful extensions and
|
||
# breaks some systems' header files.
|
||
# AIX -qlanglvl=ansi
|
||
# Ultrix and OSF/1 -std1
|
||
# HP-UX -Aa -D_HPUX_SOURCE
|
||
for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE"
|
||
do
|
||
CC="$ac_save_CC $ac_arg"
|
||
AC_TRY_COMPILE(
|
||
[#if !defined(__STDC__)
|
||
choke me
|
||
#endif
|
||
/* DYNIX/ptx V4.1.3 can't compile sys/stat.h with -Xc -D__EXTENSIONS__. */
|
||
#ifdef _SEQUENT_
|
||
# include <sys/types.h>
|
||
# include <sys/stat.h>
|
||
#endif
|
||
], [
|
||
int test (int i, double x);
|
||
struct s1 {int (*f) (int a);};
|
||
struct s2 {int (*f) (double a);};],
|
||
[am_cv_prog_cc_stdc="$ac_arg"; break])
|
||
done
|
||
CC="$ac_save_CC"
|
||
])
|
||
AC_MSG_RESULT($am_cv_prog_cc_stdc)
|
||
case "x$am_cv_prog_cc_stdc" in
|
||
x|xno) ;;
|
||
*) CC="$CC $am_cv_prog_cc_stdc" ;;
|
||
esac
|
||
])
|
||
|
||
|
||
dnl ************************************************************
|
||
dnl START OF IPv6 AUTOCONFIGURATION SUPPORT MACROS
|
||
dnl ************************************************************
|
||
|
||
AC_DEFUN([TYPE_STRUCT_SOCKADDR_IN6],[
|
||
ds6_have_sockaddr_in6=
|
||
AC_CHECK_TYPES([struct sockaddr_in6],[
|
||
ds6_have_sockaddr_in6=yes
|
||
],[
|
||
ds6_have_sockaddr_in6=no
|
||
],[
|
||
#include <sys/types.h>
|
||
#include <sys/socket.h>
|
||
#include <netinet/in.h>
|
||
])
|
||
|
||
if test "X$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 :
|
||
$2
|
||
fi
|
||
])
|
||
|
||
dnl ************************************************************
|
||
dnl END OF IPv6 AUTOCONFIGURATION SUPPORT MACROS
|
||
dnl ************************************************************
|
||
|
||
# This code originates from Ulrich Drepper's AM_WITH_NLS.
|
||
|
||
AC_DEFUN(WGET_WITH_NLS,
|
||
[AC_MSG_CHECKING([whether NLS is requested])
|
||
dnl Default is enabled NLS
|
||
AC_ARG_ENABLE(nls,
|
||
[ --disable-nls do not use Native Language Support],
|
||
HAVE_NLS=$enableval, HAVE_NLS=yes)
|
||
AC_MSG_RESULT($HAVE_NLS)
|
||
|
||
dnl If something goes wrong, we may still decide not to use NLS.
|
||
dnl For this reason, defer AC_SUBST'ing HAVE_NLS until the very
|
||
dnl last moment.
|
||
|
||
if test x"$HAVE_NLS" = xyes; then
|
||
AC_MSG_RESULT([language catalogs: $ALL_LINGUAS])
|
||
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
|
||
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
|
||
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
|
||
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
|
||
AC_SUBST(MSGFMT)
|
||
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
|
||
CATOBJEXT=.gmo
|
||
INSTOBJEXT=.mo
|
||
DATADIRNAME=share
|
||
|
||
dnl Test whether we really found GNU xgettext.
|
||
if test "$XGETTEXT" != ":"; then
|
||
dnl If it is no GNU xgettext we define it as : so that the
|
||
dnl Makefiles still can work.
|
||
if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
|
||
: ;
|
||
else
|
||
AC_MSG_RESULT(
|
||
[found xgettext programs is not GNU xgettext; ignore it])
|
||
XGETTEXT=":"
|
||
fi
|
||
fi
|
||
|
||
AC_CHECK_HEADERS(locale.h libintl.h)
|
||
|
||
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 These rules are solely for the distribution goal. While doing this
|
||
dnl we only have to keep exactly one list of the available catalogs
|
||
dnl in configure.in.
|
||
for lang in $ALL_LINGUAS; do
|
||
GMOFILES="$GMOFILES $lang.gmo"
|
||
POFILES="$POFILES $lang.po"
|
||
done
|
||
dnl Construct list of names of catalog files to be constructed.
|
||
for lang in $ALL_LINGUAS; do
|
||
CATALOGS="$CATALOGS ${lang}${CATOBJEXT}"
|
||
done
|
||
|
||
dnl Make all variables we use known to autoconf.
|
||
AC_SUBST(CATALOGS)
|
||
AC_SUBST(CATOBJEXT)
|
||
AC_SUBST(DATADIRNAME)
|
||
AC_SUBST(GMOFILES)
|
||
AC_SUBST(INSTOBJEXT)
|
||
AC_SUBST(INTLLIBS)
|
||
AC_SUBST(POFILES)
|
||
fi
|
||
AC_SUBST(HAVE_NLS)
|
||
dnl Some independently maintained files, such as po/Makefile.in,
|
||
dnl use `USE_NLS', so support it.
|
||
USE_NLS=$HAVE_NLS
|
||
AC_SUBST(USE_NLS)
|
||
if test "x$HAVE_NLS" = xyes; then
|
||
AC_DEFINE(HAVE_NLS)
|
||
fi
|
||
])
|
||
|
||
dnl Generate list of files to be processed by xgettext which will
|
||
dnl be included in po/Makefile.
|
||
dnl
|
||
dnl This is not strictly an Autoconf macro, because it is run from
|
||
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,
|
||
[
|
||
dnl I wonder what the following several lines do...
|
||
if test "x$srcdir" != "x."; then
|
||
if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
|
||
posrcprefix="$srcdir/"
|
||
else
|
||
posrcprefix="../$srcdir/"
|
||
fi
|
||
else
|
||
posrcprefix="../"
|
||
fi
|
||
rm -f po/POTFILES
|
||
dnl Use `echo' rather than AC_MSG_RESULT, because this is run from
|
||
dnl `config.status'.
|
||
echo "generating po/POTFILES from $srcdir/po/POTFILES.in"
|
||
sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," \
|
||
-e "\$s/\(.*\) \\\\/\1/" \
|
||
< $srcdir/po/POTFILES.in > po/POTFILES
|
||
echo "creating po/Makefile"
|
||
sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
|
||
])
|
||
|
||
# Search path for a program which passes the given test.
|
||
# Ulrich Drepper <drepper@cygnus.com>, 1996.
|
||
#
|
||
# This file may be copied and used freely without restrictions. It
|
||
# can be used in projects which are not available under the GNU Public
|
||
# License but which still want to provide support for the GNU gettext
|
||
# functionality. Please note that the actual code is *not* freely
|
||
# available.
|
||
|
||
# serial 1
|
||
|
||
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
|
||
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
|
||
AC_DEFUN(AM_PATH_PROG_WITH_TEST,
|
||
[# Extract the first word of "$2", so it can be a program name with args.
|
||
set dummy $2; ac_word=[$]2
|
||
AC_MSG_CHECKING([for $ac_word])
|
||
AC_CACHE_VAL(ac_cv_path_$1,
|
||
[case "[$]$1" in
|
||
/*)
|
||
ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
|
||
;;
|
||
*)
|
||
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
|
||
for ac_dir in ifelse([$5], , $PATH, [$5]); do
|
||
test -z "$ac_dir" && ac_dir=.
|
||
if test -f $ac_dir/$ac_word; then
|
||
if [$3]; then
|
||
ac_cv_path_$1="$ac_dir/$ac_word"
|
||
break
|
||
fi
|
||
fi
|
||
done
|
||
IFS="$ac_save_ifs"
|
||
dnl If no 4th arg is given, leave the cache variable unset,
|
||
dnl so AC_PATH_PROGS will keep looking.
|
||
ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
|
||
])dnl
|
||
;;
|
||
esac])dnl
|
||
$1="$ac_cv_path_$1"
|
||
if test -n "[$]$1"; then
|
||
AC_MSG_RESULT([$]$1)
|
||
else
|
||
AC_MSG_RESULT(no)
|
||
fi
|
||
AC_SUBST($1)dnl
|
||
])
|
||
|
||
# Include libtool code.
|
||
|
||
builtin(include, libtool.m4)dnl
|