Merge with mainline

[wget] / configure.in

diff --git a/configure.in b/configure.in
index ec943cdeb204a0a55503639c2e3b32e794284b60..1e8fadfef66499cd096e1e0f3fd4d2b414f3a303 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,9 +1,9 @@
 dnl Template file for GNU Autoconf
-dnl Copyright (C) 1995, 1996, 1997, 2001 Free Software Foundation, Inc.
+dnl Copyright (C) 1995, 1996, 1997, 2001, 2007 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
-dnl the Free Software Foundation; either version 2 of the License, or
+dnl the Free Software Foundation; either version 3 of the License, or
 dnl (at your option) any later version.
 
 dnl This program is distributed in the hope that it will be useful,
@@ -12,8 +12,7 @@ dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 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, write to the Free Software
-dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+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
@@ -30,7 +29,7 @@ dnl Process this file with autoconf to produce a configure script.
 dnl
 
 AC_INIT([src/version.c])
-AC_PREREQ(2.59)
+AC_PREREQ(2.61)
 
 dnl Include the M4 macros we use.
 builtin(include, [m4/wget.m4])dnl
@@ -124,7 +123,7 @@ dnl   else
 dnl     use os-specific flags or -O
 if test -n "$auto_cflags"; then
   if test -n "$GCC"; then
-    CFLAGS="$CFLAGS -O2 -Wall -Wno-implicit"
+    CFLAGS="$CFLAGS -O2 -Wall"
   else
     case "$host_os" in
       *hpux*)  CFLAGS="$CFLAGS +O3"                      ;;
@@ -134,16 +133,6 @@ if test -n "$auto_cflags"; then
   fi
 fi
 
-dnl
-dnl In case of {cyg,gnu}win32.  Should be a _target_ test.
-dnl Might also be erelevant for DJGPP.
-dnl
-case "$host_os" in
-  *win32) exeext='.exe';;
-  *) exeext='';;
-esac
-AC_SUBST(exeext)
-
 dnl
 dnl Checks for basic compiler characteristics.
 dnl
@@ -182,13 +171,14 @@ AC_CHECK_SIZEOF(short)
 AC_CHECK_SIZEOF(int)
 AC_CHECK_SIZEOF(long)
 AC_CHECK_SIZEOF(long long)
+AC_CHECK_SIZEOF(void *)
 
 dnl
 dnl Checks for non-universal or system-specific types.
 dnl
 AC_TYPE_SIZE_T
 AC_TYPE_PID_T
-AC_CHECK_TYPES(uint32_t)
+AC_CHECK_TYPES([uint32_t, uintptr_t, intptr_t, int64_t])
 AC_CHECK_TYPES(sig_atomic_t, [], [], [
 #include <stdio.h>
 #include <sys/types.h>
@@ -205,7 +195,7 @@ AC_FUNC_ALLOCA
 AC_FUNC_MMAP
 AC_FUNC_FSEEKO
 AC_CHECK_FUNCS(strptime timegm snprintf vsnprintf vasprintf drand48)
-AC_CHECK_FUNCS(usleep ftello sigblock sigsetjmp)
+AC_CHECK_FUNCS(strtoll usleep ftello sigblock sigsetjmp memrchr)
 
 dnl We expect to have these functions on Unix-like systems configure
 dnl runs on.  The defines are provided to get them in config.h.in so
@@ -239,8 +229,7 @@ dnl
 dnl Checks for libraries.
 dnl
 
-if test x"$with_ssl" = xgnutls
-then
+AS_IF([test x"$with_ssl" = xgnutls], [
   dnl Now actually check for -lssl
   AC_LIB_HAVE_LINKFLAGS([gnutls], [], [
 #include <gnutls/gnutls.h>
@@ -248,37 +237,41 @@ then
   if test x"$LIBGNUTLS" != x
   then
     AC_MSG_NOTICE([compiling in support for SSL via GnuTLS])
-    AC_DEFINE([HAVE_GNUTLS], 1,
-             [Define if support for the GnuTLS library is being compiled in.])
     SSL_OBJ='gnutls.o'
+  else
+    AC_MSG_ERROR([--with-ssl=gnutls was given, but GNUTLS is not available.])
   fi
-else
-  dnl As of this writing (OpenSSL 0.9.6), the libcrypto shared library
-  dnl doesn't record its dependency on libdl, so we need to make sure
-  dnl -ldl ends up in LIBS on systems that have it.  Most OSes use
-  dnl dlopen(), but HP-UX uses dnl shl_load().
-  AC_CHECK_LIB(dl, dlopen, [], [
-    AC_CHECK_LIB(dl, shl_load)
-  ])
+], [
+  # --with-ssl is not gnutls: check if it's no
+  AS_IF([test x"$with_ssl" != xno], [
+    dnl As of this writing (OpenSSL 0.9.6), the libcrypto shared library
+    dnl doesn't record its dependency on libdl, so we need to make sure
+    dnl -ldl ends up in LIBS on systems that have it.  Most OSes use
+    dnl dlopen(), but HP-UX uses shl_load().
+    AC_CHECK_LIB(dl, dlopen, [], [
+      AC_CHECK_LIB(dl, shl_load)
+    ])
 
-  dnl Now actually check for -lssl
-  AC_LIB_HAVE_LINKFLAGS([ssl], [crypto], [
-#include <openssl/ssl.h>
-#include <openssl/x509.h>
-#include <openssl/err.h>
-#include <openssl/rand.h>
-#include <openssl/des.h>
-#include <openssl/md4.h>
-#include <openssl/md5.h>
-  ], [SSL_library_init ()])
-  if test x"$LIBSSL" != x
-  then
-    AC_MSG_NOTICE([compiling in support for SSL via OpenSSL])
-    AC_DEFINE([HAVE_OPENSSL], 1,
-             [Define if support for the OpenSSL library is being compiled in.])
-    SSL_OBJ='openssl.o'
-  fi
-fi
+    dnl Now actually check for -lssl
+    AC_LIB_HAVE_LINKFLAGS([ssl], [crypto], [
+  #include <openssl/ssl.h>
+  #include <openssl/x509.h>
+  #include <openssl/err.h>
+  #include <openssl/rand.h>
+  #include <openssl/des.h>
+  #include <openssl/md4.h>
+  #include <openssl/md5.h>
+    ], [SSL_library_init ()])
+    if test x"$LIBSSL" != x
+    then
+      AC_MSG_NOTICE([compiling in support for SSL via OpenSSL])
+      SSL_OBJ='openssl.o'
+    elif test x"$with_ssl" != x
+    then
+      AC_MSG_ERROR([--with-ssl was given, but SSL is not available.])
+    fi
+  ]) # endif: --with-ssl == no?
+]) # endif: --with-ssl == gnutls?
 
 AC_SUBST(SSL_OBJ)
 
@@ -475,7 +468,8 @@ dnl
 dnl Create output
 dnl
 AC_CONFIG_FILES([Makefile src/Makefile doc/Makefile util/Makefile
-                 po/Makefile.in windows/Makefile])
+                 po/Makefile.in tests/Makefile tests/WgetTest.pm
+                 windows/Makefile])
 AC_CONFIG_HEADERS([src/config.h])
 AH_BOTTOM([
 #include "config-post.h"