X-Git-Url: http://sjero.net/git/?p=wget;a=blobdiff_plain;f=configure.ac;h=98d0926f991eae668c9a88d8583149784881959f;hp=3188ab83bb28af694ab990031611b1c4e73b4adc;hb=d6065c927eb23cd674b00ccf88b171c70f1962d0;hpb=e73b52c52c5669d0c23e5761b3475ccc0c9a55db

diff --git a/configure.ac b/configure.ac
index 3188ab83..98d0926f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,6 @@
 dnl Template file for GNU Autoconf
-dnl Copyright (C) 1995, 1996, 1997, 2001, 2007 Free Software Foundation, Inc.
+dnl Copyright (C) 1995, 1996, 1997, 2001, 2007,
+dnl 2008 Free Software Foundation, Inc.
 
 dnl This program is free software; you can redistribute it and/or modify
 dnl it under the terms of the GNU General Public License as published by
@@ -14,28 +15,26 @@ dnl GNU General Public License for more details.
 dnl You should have received a copy of the GNU General Public License
 dnl along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-dnl In addition, as a special exception, the Free Software Foundation
-dnl gives permission to link the code of its release of Wget with the
-dnl OpenSSL project's "OpenSSL" library (or with modified versions of it
-dnl that use the same license as the "OpenSSL" library), and distribute
-dnl the linked executables.  You must obey the GNU General Public License
-dnl in all respects for all of the code used other than "OpenSSL".  If you
-dnl modify this file, you may extend this exception to your version of the
-dnl file, but you are not obligated to do so.  If you do not wish to do
-dnl so, delete this exception statement from your version.
+dnl Additional permission under GNU GPL version 3 section 7
+
+dnl If you modify this program, or any covered work, by linking or
+dnl combining it with the OpenSSL project's OpenSSL library (or a
+dnl modified version of that library), containing parts covered by the
+dnl terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
+dnl grants you additional permission to convey the resulting work.
+dnl Corresponding Source for a non-source form of such a combination
+dnl shall include the source code for the parts of OpenSSL used as well
+dnl as that of the covered work.
 
 dnl
 dnl Process this file with autoconf to produce a configure script.
 dnl
 
 AC_INIT([wget], 
-	[m4_normalize(esyscmd([sed -e 's/^.*"\(.*\)";$/\1/' src/version.c]))],
+	[1.12-devel],
 	[bug-wget@gnu.org])
 AC_PREREQ(2.61)
 
-# Make configure depend on the VERSION file, since it's used in AC_INIT
-AC_SUBST([CONFIGURE_DEPENDENCIES], ['$(top_srcdir)/src/version.c'])
-
 dnl
 dnl What version of Wget are we building?
 dnl
@@ -109,9 +108,13 @@ test -z "$CC" && cc_specified=yes
 AC_PROG_CC
 AM_PROG_CC_C_O
 AC_AIX
+gl_EARLY
+md5_EARLY
 
 AC_PROG_RANLIB
 
+AC_PROG_LEX
+
 dnl Turn on optimization by default.  Specifically:
 dnl
 dnl if the user hasn't specified CFLAGS, then
@@ -158,7 +161,9 @@ dnl
 AC_HEADER_STDBOOL
 AC_CHECK_HEADERS(unistd.h sys/time.h)
 AC_CHECK_HEADERS(termios.h sys/ioctl.h sys/select.h utime.h sys/utime.h)
-AC_CHECK_HEADERS(stdint.h inttypes.h pwd.h)
+AC_CHECK_HEADERS(stdint.h inttypes.h pwd.h wchar.h)
+
+AC_CHECK_DECLS(h_errno,,,[#include <netdb.h>])
 
 dnl
 dnl Check sizes of integer types.  These are used to find n-bit
@@ -186,14 +191,16 @@ AC_CHECK_TYPES(sig_atomic_t, [], [], [
 #include <signal.h>
 ])
 
+# gnulib
+gl_INIT
+
 dnl
 dnl Checks for library functions.
 dnl
-AC_FUNC_ALLOCA
 AC_FUNC_MMAP
 AC_FUNC_FSEEKO
 AC_CHECK_FUNCS(strptime timegm snprintf vsnprintf vasprintf drand48)
-AC_CHECK_FUNCS(strtoll usleep ftello sigblock sigsetjmp memrchr)
+AC_CHECK_FUNCS(strtoll usleep ftello sigblock sigsetjmp memrchr wcwidth mbtowc)
 
 if test x"$ENABLE_OPIE" = xyes; then
   AC_LIBOBJ([ftp-opie])
@@ -219,13 +226,6 @@ WGET_NANOSLEEP
 WGET_POSIX_CLOCK
 WGET_NSL_SOCKET
 
-dnl
-dnl Check if we need to compile in getopt.c.
-dnl
-AC_CHECK_FUNC(getopt_long, [], [
-  AC_LIBOBJ([getopt])
-])
-
 dnl
 dnl Checks for libraries.
 dnl
@@ -340,13 +340,17 @@ then
   dnl If none of the above worked, use the one we ship with Wget.
   if test x"$found_md5" = xno; then
     AC_DEFINE([HAVE_BUILTIN_MD5], 1, [Define when using built-in MD5.])
-    AC_LIBOBJ([gnu-md5])
     found_md5=yes
     AC_MSG_NOTICE([using the built-in (GNU) MD5 implementation])
     AC_C_BIGENDIAN
+
+    AC_SUBST(MD5_CPPFLAGS, '-I $(top_srcdir)/md5')
+    AC_SUBST(MD5_LDADD, '../md5/libmd5.a')
+    AC_SUBST(MD5_SUBDIR, md5)
+    md5_INIT
   fi
+  AC_DEFINE([HAVE_MD5], 1, [Define if we're compiling support for MD5.])
 fi
-AC_DEFINE([HAVE_MD5], 1, [Define if we're compiling support for MD5.])
 
 dnl **********************************************************************
 dnl Checks for IPv6
@@ -432,7 +436,7 @@ dnl     ALL_LINGUAS="cs de hr it ..."
 dnl The downside was that configure needed to be rebuilt whenever a
 dnl new language was added.
 dnl
-ALL_LINGUAS=`(cd ${srcdir}/po && ls *.po | sed -e 's/\.po$//' | tr '\012' ' ')`
+ALL_LINGUAS="en@quot en@boldquot en_US $(cd ${srcdir}/po && ls *.po | grep -v 'en@.*quot' | grep -v 'en_US\.po' | sed -e 's/\.po$//' | tr '\012' ' ')"
 
 dnl
 dnl Find makeinfo.  We used to provide support for Emacs processing
@@ -458,14 +462,86 @@ else
 fi
 AC_SUBST(COMMENT_IF_NO_POD2MAN)
 
+
+dnl
+dnl Check for IDN/IRIs
+dnl
+
+AC_ARG_ENABLE(iri,
+  AC_HELP_STRING([--disable-iri],[disable IDN/IRIs support]),
+  [case "${enable_iri}" in
+    no)
+      dnl Disable IRIs checking
+      AC_MSG_NOTICE([disabling IRIs at user request])
+      iri=no
+      ;;
+    yes)
+      dnl IRIs explicitly enabled
+      iri=yes
+      force_iri=yes
+      ;;
+    auto)
+      dnl Auto-detect IRI
+      iri=yes
+      ;;
+    *)
+      AC_MSG_ERROR([Invalid --enable-iri argument \`$enable_iri'])
+      ;;
+    esac
+  ], [
+    dnl If nothing is specified, assume auto-detection
+    iri=yes
+  ]
+)
+
+AC_ARG_WITH(libidn, AC_HELP_STRING([--with-libidn=[DIR]],
+                                   [Support IDN/IRIs (needs GNU Libidn)]),
+                                   libidn=$withval, libidn="")
+AS_IF([test "X$iri" != "Xno"],[
+  AM_ICONV
+
+  if test "X$am_cv_func_iconv" != "Xyes"; then
+    iri=no
+    if test "X$force_iri" = "Xyes"; then
+      AC_MSG_ERROR([Libiconv is required for IRIs support])
+    else
+      AC_MSG_NOTICE([disabling IRIs because libiconv wasn't found])
+    fi
+  fi
+],[  # else
+  # For some reason, this seems to be set even when we don't check.
+  # Explicitly unset.
+  LIBICONV=
+])
+
+if test "X$iri" != "Xno"; then
+  if test "$libidn" != ""; then
+    LDFLAGS="${LDFLAGS} -L$libidn/lib"
+    CPPFLAGS="${CPPFLAGS} -I$libidn/include"
+  fi
+  AC_CHECK_HEADER(idna.h,
+    AC_CHECK_LIB(idn, stringprep_check_version,
+      [iri=yes LIBS="${LIBS} -lidn"], iri=no),
+    iri=no)
+
+  if test "X$iri" != "Xno" ; then
+    AC_DEFINE(ENABLE_IRI, 1, [Define if IRI support is enabled.])
+    AC_MSG_NOTICE([Enabling support for IRI.])
+  else
+    AC_MSG_WARN([Libidn not found])
+  fi
+fi
+
+
+dnl Needed by src/Makefile.am
+AM_CONDITIONAL([IRI_IS_ENABLED], [test "X$iri" != "Xno"])
+
+
 dnl
 dnl Create output
 dnl
 AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile util/Makefile
                  po/Makefile.in tests/Makefile tests/WgetTest.pm
-                 windows/Makefile])
+                 lib/Makefile md5/Makefile windows/Makefile])
 AC_CONFIG_HEADERS([src/config.h])
-AH_BOTTOM([
-#include "config-post.h"
-])
 AC_OUTPUT