2
dnl Check for `struct utimbuf'.
5
AC_DEFUN([WGET_STRUCT_UTIMBUF], [
6
AC_CHECK_TYPES([struct utimbuf], [], [], [
9
# include <sys/types.h>
18
dnl Check for socklen_t. The third argument of accept, getsockname,
19
dnl etc. is int * on some systems, but size_t * on others. POSIX
20
dnl finally standardized on socklen_t, but older systems don't have
21
dnl it. If socklen_t exists, we use it, else if accept() accepts
22
dnl size_t *, we use that, else we use int.
24
AC_DEFUN([WGET_SOCKLEN_T], [
25
AC_MSG_CHECKING(for socklen_t)
27
#include <sys/types.h>
28
#include <sys/socket.h>
30
], [AC_MSG_RESULT(socklen_t)], [
32
#include <sys/types.h>
33
#include <sys/socket.h>
34
int accept (int, struct sockaddr *, size_t *);
37
AC_DEFINE([socklen_t], [size_t],
38
[Define to int or size_t on systems without socklen_t.])
41
AC_DEFINE([socklen_t], [int],
42
[Define to int or size_t on systems without socklen_t.])
47
dnl Check whether fnmatch.h can be included. This doesn't use
48
dnl AC_FUNC_FNMATCH because Wget is already careful to only use
49
dnl fnmatch on certain OS'es. However, fnmatch.h is sometimes broken
50
dnl even on those because Apache installs its own fnmatch.h to
51
dnl /usr/local/include (!), which GCC uses before /usr/include.
53
AC_DEFUN([WGET_FNMATCH], [
54
AC_MSG_CHECKING([for working fnmatch.h])
55
AC_COMPILE_IFELSE([#include <fnmatch.h>
58
AC_DEFINE([HAVE_WORKING_FNMATCH_H], 1,
59
[Define if fnmatch.h can be included.])
65
dnl Check for nanosleep. For nanosleep to work on Solaris, we must
66
dnl link with -lrt (recently) or with -lposix4 (older releases).
68
AC_DEFUN([WGET_NANOSLEEP], [
69
AC_CHECK_FUNCS(nanosleep, [], [
70
AC_CHECK_LIB(rt, nanosleep, [
71
AC_DEFINE([HAVE_NANOSLEEP], 1,
72
[Define if you have the nanosleep function.])
75
AC_CHECK_LIB(posix4, nanosleep, [
76
AC_DEFINE([HAVE_NANOSLEEP], 1,
77
[Define if you have the nanosleep function.])
84
AC_DEFUN([WGET_POSIX_CLOCK], [
85
AC_CHECK_FUNCS(clock_gettime, [], [
86
AC_CHECK_LIB(rt, clock_gettime)
90
dnl Check whether we need to link with -lnsl and -lsocket, as is the
91
dnl case on e.g. Solaris.
93
AC_DEFUN([WGET_NSL_SOCKET], [
94
dnl On Solaris, -lnsl is needed to use gethostbyname. But checking
95
dnl for gethostbyname is not enough because on "NCR MP-RAS 3.0"
96
dnl gethostbyname is in libc, but -lnsl is still needed to use
97
dnl -lsocket, as well as for functions such as inet_ntoa. We look
98
dnl for such known offenders and if one of them is not found, we
99
dnl check if -lnsl is needed.
100
wget_check_in_nsl=NONE
101
AC_CHECK_FUNCS(gethostbyname, [], [
102
wget_check_in_nsl=gethostbyname
104
AC_CHECK_FUNCS(inet_ntoa, [], [
105
wget_check_in_nsl=inet_ntoa
107
if test $wget_check_in_nsl != NONE; then
108
AC_CHECK_LIB(nsl, $wget_check_in_nsl)
110
AC_CHECK_LIB(socket, socket)
116
# @defmac AC_PROG_CC_STDC
117
# @maindex PROG_CC_STDC
119
# If the C compiler in not in ANSI C mode by default, try to add an option
120
# to output variable @code{CC} to make it so. This macro tries various
121
# options that select ANSI C on some system or another. It considers the
122
# compiler to be in ANSI C mode if it defines @code{__STDC__} to 1 and
123
# handles function prototypes correctly.
125
# If you use this macro, you should check after calling it whether the C
126
# compiler has been set to accept ANSI C; if not, the shell variable
127
# @code{am_cv_prog_cc_stdc} is set to @samp{no}. If you wrote your source
128
# code in ANSI C, you can make an un-ANSIfied copy of it by using the
129
# program @code{ansi2knr}, which comes with Ghostscript.
132
AC_DEFUN(AM_PROG_CC_STDC,
133
[AC_REQUIRE([AC_PROG_CC])
134
AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
135
AC_CACHE_VAL(am_cv_prog_cc_stdc,
136
[am_cv_prog_cc_stdc=no
138
# Don't try gcc -ansi; that turns off useful extensions and
139
# breaks some systems' header files.
141
# Ultrix and OSF/1 -std1
142
# HP-UX -Aa -D_HPUX_SOURCE
143
for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE"
145
CC="$ac_save_CC $ac_arg"
147
[#if !defined(__STDC__)
150
/* DYNIX/ptx V4.1.3 can't compile sys/stat.h with -Xc -D__EXTENSIONS__. */
152
# include <sys/types.h>
153
# include <sys/stat.h>
156
int test (int i, double x);
157
struct s1 {int (*f) (int a);};
158
struct s2 {int (*f) (double a);};],
159
[am_cv_prog_cc_stdc="$ac_arg"; break])
163
AC_MSG_RESULT($am_cv_prog_cc_stdc)
164
case "x$am_cv_prog_cc_stdc" in
166
*) CC="$CC $am_cv_prog_cc_stdc" ;;
171
dnl ************************************************************
172
dnl START OF IPv6 AUTOCONFIGURATION SUPPORT MACROS
173
dnl ************************************************************
175
AC_DEFUN([TYPE_STRUCT_SOCKADDR_IN6],[
176
wget_have_sockaddr_in6=
177
AC_CHECK_TYPES([struct sockaddr_in6],[
178
wget_have_sockaddr_in6=yes
180
wget_have_sockaddr_in6=no
182
#include <sys/types.h>
183
#include <sys/socket.h>
184
#include <netinet/in.h>
187
if test "X$wget_have_sockaddr_in6" = "Xyes"; then :
195
AC_DEFUN([MEMBER_SIN6_SCOPE_ID],[
196
AC_REQUIRE([TYPE_STRUCT_SOCKADDR_IN6])
198
wget_member_sin6_scope_id=
199
if test "X$wget_have_sockaddr_in6" = "Xyes"; then
200
AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id],[
201
wget_member_sin6_scope_id=yes
203
wget_member_sin6_scope_id=no
205
#include <sys/types.h>
206
#include <sys/socket.h>
207
#include <netinet/in.h>
211
if test "X$wget_member_sin6_scope_id" = "Xyes"; then
212
AC_DEFINE([HAVE_SOCKADDR_IN6_SCOPE_ID], 1,
213
[Define if struct sockaddr_in6 has the sin6_scope_id member])
221
AC_DEFUN([PROTO_INET6],[
222
AC_CACHE_CHECK([for INET6 protocol support], [wget_cv_proto_inet6],[
224
#include <sys/types.h>
225
#include <sys/socket.h>
228
#error Missing PF_INET6
231
#error Mlssing AF_INET6
234
wget_cv_proto_inet6=yes
236
wget_cv_proto_inet6=no
240
if test "X$wget_cv_proto_inet6" = "Xyes"; then :
248
AC_DEFUN([WGET_STRUCT_SOCKADDR_STORAGE],[
249
AC_CHECK_TYPES([struct sockaddr_storage],[], [], [
250
#include <sys/types.h>
251
#include <sys/socket.h>
255
dnl ************************************************************
256
dnl END OF IPv6 AUTOCONFIGURATION SUPPORT MACROS
257
dnl ************************************************************
259
# This code originates from Ulrich Drepper's AM_WITH_NLS.
261
AC_DEFUN([WGET_WITH_NLS],
262
[AC_MSG_CHECKING([whether NLS is requested])
263
dnl Default is enabled NLS
265
[ --disable-nls do not use Native Language Support],
266
HAVE_NLS=$enableval, HAVE_NLS=yes)
267
AC_MSG_RESULT($HAVE_NLS)
269
dnl If something goes wrong, we may still decide not to use NLS.
270
dnl For this reason, defer AC_SUBST'ing HAVE_NLS until the very
273
if test x"$HAVE_NLS" = xyes; then
274
dnl If LINGUAS is specified, use only those languages. In fact,
275
dnl compute an intersection of languages in LINGUAS and
276
dnl ALL_LINGUAS, and use that.
277
if test x"$LINGUAS" != x; then
279
for lang1 in $ALL_LINGUAS; do
280
for lang2 in $LINGUAS; do
281
if test "$lang1" = "$lang2"; then
282
new_linguas="$new_linguas $lang1"
286
ALL_LINGUAS=$new_linguas
288
AC_MSG_NOTICE([language catalogs: $ALL_LINGUAS])
289
AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
290
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], msgfmt)
291
AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
292
[test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
294
AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
299
dnl Test whether we really found GNU xgettext.
300
if test "$XGETTEXT" != ":"; then
301
dnl If it is no GNU xgettext we define it as : so that the
302
dnl Makefiles still can work.
303
if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
307
[found xgettext programs is not GNU xgettext; ignore it])
312
AC_CHECK_HEADERS(locale.h libintl.h)
314
dnl Prefer gettext found in -lintl to the one in libc.
315
dnl Otherwise it can happen that we include libintl.h from
316
dnl /usr/local/lib, but fail to specify -lintl, which results in
317
dnl link or run-time failures. (Symptom: libintl_bindtextdomain
318
dnl not found at link-time.)
320
AC_CHECK_LIB(intl, gettext, [
321
dnl gettext is in libintl; announce the fact manually.
323
AC_DEFINE([HAVE_GETTEXT], 1,
324
[Define if you have the gettext function.])
326
AC_CHECK_FUNCS(gettext, [], [
327
AC_MSG_RESULT([gettext not found; disabling NLS])
332
for lang in $ALL_LINGUAS; do
333
GMOFILES="$GMOFILES $lang.gmo"
334
POFILES="$POFILES $lang.po"
336
dnl Construct list of names of catalog files to be constructed.
337
for lang in $ALL_LINGUAS; do
338
CATALOGS="$CATALOGS ${lang}${CATOBJEXT}"
341
dnl Make all variables we use known to autoconf.
344
AC_SUBST(DATADIRNAME)
351
dnl Some independently maintained files, such as po/Makefile.in,
352
dnl use `USE_NLS', so support it.
355
if test "x$HAVE_NLS" = xyes; then
356
AC_DEFINE([HAVE_NLS], 1, [Define this if you want the NLS support.])
360
dnl Generate list of files to be processed by xgettext which will
361
dnl be included in po/Makefile.
363
dnl This is not strictly an Autoconf macro, because it is run from
364
dnl within `config.status' rather than from within configure. This
365
dnl is why special rules must be applied for it.
366
AC_DEFUN(WGET_PROCESS_PO,
368
dnl I wonder what the following several lines do...
369
if test "x$srcdir" != "x."; then
370
if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
371
posrcprefix="$srcdir/"
373
posrcprefix="../$srcdir/"
379
dnl Use `echo' rather than AC_MSG_RESULT, because this is run from
381
echo "generating po/POTFILES from $srcdir/po/POTFILES.in"
382
sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," \
383
-e "\$s/\(.*\) \\\\/\1/" \
384
< $srcdir/po/POTFILES.in > po/POTFILES
385
echo "creating po/Makefile"
386
sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
389
# Search path for a program which passes the given test.
390
# Ulrich Drepper <drepper@cygnus.com>, 1996.
392
# This file may be copied and used freely without restrictions. It
393
# can be used in projects which are not available under the GNU Public
394
# License but which still want to provide support for the GNU gettext
395
# functionality. Please note that the actual code is *not* freely
400
dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
401
dnl TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
402
AC_DEFUN(AM_PATH_PROG_WITH_TEST,
403
[# Extract the first word of "$2", so it can be a program name with args.
404
set dummy $2; ac_word=[$]2
405
AC_MSG_CHECKING([for $ac_word])
406
AC_CACHE_VAL(ac_cv_path_$1,
409
ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
412
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
413
for ac_dir in ifelse([$5], , $PATH, [$5]); do
414
test -z "$ac_dir" && ac_dir=.
415
if test -f $ac_dir/$ac_word; then
417
ac_cv_path_$1="$ac_dir/$ac_word"
423
dnl If no 4th arg is given, leave the cache variable unset,
424
dnl so AC_PATH_PROGS will keep looking.
425
ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
430
if test -n "[$]$1"; then
438
# Include libtool code.
440
builtin(include, libtool.m4)dnl
added
removed
aclocal.m4
