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,
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
dnl
AC_INIT([src/version.c])
-AC_PREREQ(2.57)
+AC_PREREQ(2.61)
+
+dnl Include the M4 macros we use.
+builtin(include, [m4/wget.m4])dnl
+builtin(include, [m4/lib-ld.m4])dnl
+builtin(include, [m4/lib-link.m4])dnl
+builtin(include, [m4/lib-prefix.m4])dnl
dnl
dnl What version of Wget are we building?
dnl
AC_ARG_WITH(ssl,
-[[ --with-ssl[=SSL-ROOT] link with SSL support [default=auto]
- --without-ssl disable SSL autodetection]])
+[[ --without-ssl disable SSL autodetection]])
AC_ARG_ENABLE(opie,
[ --disable-opie disable support for opie or s/key FTP login],
-USE_OPIE=$enableval, USE_OPIE=yes)
-test x"${USE_OPIE}" = xyes && AC_DEFINE([USE_OPIE], 1,
+ENABLE_OPIE=$enableval, ENABLE_OPIE=yes)
+test x"${ENABLE_OPIE}" = xyes && AC_DEFINE([ENABLE_OPIE], 1,
[Define if you want the Opie support for FTP compiled in.])
AC_ARG_ENABLE(digest,
[ --disable-digest disable support for HTTP digest authorization],
-USE_DIGEST=$enableval, USE_DIGEST=yes)
-test x"${USE_DIGEST}" = xyes && AC_DEFINE([USE_DIGEST], 1,
+ENABLE_DIGEST=$enableval, ENABLE_DIGEST=yes)
+test x"${ENABLE_DIGEST}" = xyes && AC_DEFINE([ENABLE_DIGEST], 1,
[Define if you want the HTTP Digest Authorization compiled in.])
+AC_ARG_ENABLE(ntlm,
+[ --disable-ntlm disable support for NTLM authorization],
+[ENABLE_NTLM=$enableval], [ENABLE_NTLM=auto])
+
AC_ARG_ENABLE(debug,
[ --disable-debug disable support for debugging output],
ENABLE_DEBUG=$enableval, ENABLE_DEBUG=yes)
wget_need_md5=no
-case "${USE_OPIE}${USE_DIGEST}" in
+case "${ENABLE_OPIE}${ENABLE_DIGEST}" in
*yes*)
wget_need_md5=yes
esac
-if test x"$USE_OPIE" = xyes; then
- OPIE_OBJ='ftp-opie$o'
+if test x"$ENABLE_OPIE" = xyes; then
+ OPIE_OBJ='ftp-opie.o'
fi
AC_SUBST(OPIE_OBJ)
AC_PROG_CC
AC_AIX
-AM_PROG_CC_STDC
dnl Turn on optimization by default. Specifically:
dnl
dnl use os-specific flags or -O
if test -n "$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="$CFLAGS +O3" ;;
fi
fi
-dnl
-dnl Configure our included libtool and make sure it's regenerated when needed
-dnl
-AC_PROG_LIBTOOL
-AC_SUBST(LIBTOOL_DEPS)
-
-dnl
-dnl In case of {cyg,gnu}win32. Should be a _target_ test.
-dnl Might also be erelevant for DJGPP.
-dnl
-case "$host_os" in
- *win32) exeext='.exe';;
- *) exeext='';;
-esac
-AC_SUBST(exeext)
-
dnl
dnl Checks for basic compiler characteristics.
dnl
AC_C_CONST
AC_C_INLINE
AC_C_VOLATILE
-AC_C_BIGENDIAN
-AC_C_PROTOTYPES
-if test x"$am_cv_prog_cc_stdc" != xno; then
- true
- AC_SUBST(U, [])
- AC_SUBST(ANSI2KNR, [])
-else
- AC_SUBST(U, [_])
- AC_SUBST(ANSI2KNR, [./ansi2knr])
-fi
+dnl Check for basic headers, even though we expect them to exist and
+dnl #include them unconditionally in the code. Their detection is
+dnl still needed because test programs used by Autoconf macros check
+dnl for STDC_HEADERS, HAVE_SYS_TYPES_H, etc. before using them.
+dnl Without the checks they will fail to be included in test programs,
+dnl which will subsequently fail.
+AC_HEADER_STDC
+
+dnl Check for large file support. This check needs to come fairly
+dnl early because it could (in principle) affect whether functions and
+dnl headers are available, whether they work, etc.
+AC_SYS_LARGEFILE
+AC_CHECK_SIZEOF(off_t)
dnl
-dnl Checks for header files that might be missing.
+dnl Checks for system header files that might be missing.
dnl
-
-dnl Check for basic headers, even those we assume the presence of.
-dnl This is because Autoconf default includes check for STDC_HEADERS,
-dnl HAVE_SYS_TYPES_H, etc. before including them.
-AC_HEADER_STDC
-AC_CHECK_HEADERS(sys/types.h sys/stat.h)
-dnl Now check for the others.
-AC_CHECK_HEADERS(string.h strings.h stdarg.h unistd.h sys/time.h)
+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 signal.h setjmp.h pwd.h)
-AC_HEADER_TIME
+AC_CHECK_HEADERS(stdint.h inttypes.h pwd.h)
dnl
-dnl Check integral type sizes.
+dnl Check sizes of integer types. These are used to find n-bit
+dnl integral types on older systems that fail to provide intN_t and
+dnl uintN_t typedefs.
dnl
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_TYPE_SIGNAL
+AC_CHECK_TYPES([uint32_t, uintptr_t, intptr_t, int64_t])
AC_CHECK_TYPES(sig_atomic_t, [], [], [
#include <stdio.h>
#include <sys/types.h>
#if HAVE_INTTYPES_H
# include <inttypes.h>
#endif
-#ifdef HAVE_SIGNAL_H
-# include <signal.h>
-#endif
+#include <signal.h>
])
dnl
dnl
AC_FUNC_ALLOCA
AC_FUNC_MMAP
-AC_CHECK_FUNCS(strdup strstr strcasecmp strncasecmp strpbrk memmove)
-AC_CHECK_FUNCS(gettimeofday mktime strptime strerror snprintf vsnprintf)
-AC_CHECK_FUNCS(usleep select sigblock sigsetjmp signal symlink access isatty)
+AC_FUNC_FSEEKO
+AC_CHECK_FUNCS(strptime timegm snprintf vsnprintf vasprintf drand48)
+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
+dnl Wget can still be ported to non-Unix systems (such as Windows)
+dnl that lack some of these functions.
+AC_DEFINE([HAVE_STRCASECMP], 1, [Define to 1 if you have the `strcasecmp' function.])
+AC_DEFINE([HAVE_STRNCASECMP], 1, [Define to 1 if you have the `strncasecmp' function.])
+AC_DEFINE([HAVE_STRDUP], 1, [Define to 1 if you have the `strdup' function.])
+AC_DEFINE([HAVE_ISATTY], 1, [Define to 1 if you have the `isatty' function.])
+AC_DEFINE([HAVE_SYMLINK], 1, [Define to 1 if you have the `symlink' function.])
dnl
-dnl Call Wget's local macros defined in aclocal.
+dnl Call Wget-specific macros defined in aclocal.
dnl
WGET_STRUCT_UTIMBUF
WGET_SOCKLEN_T
WGET_FNMATCH
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, [], [
- GETOPT_OBJ='getopt$o'
+ GETOPT_OBJ='getopt.o'
])
AC_SUBST(GETOPT_OBJ)
dnl Checks for libraries.
dnl
-dnl $with_ssl can be one of:
-dnl - empty string or "auto", meaning autodetect SSL and use it if found.
-dnl - "yes", meaning link with SSL or bail out.
-dnl - "no", meaning don't link with SSL.
-dnl - anything else, meaning use that as the SSL root, and bail out
-dnl if it fails.
-
-if test x"$with_ssl" = x; then
- dnl Canonicalize unspecified with-ssl setting to "auto". This
- dnl implements the "auto-detect by default" feature. If you want to
- dnl change this to "ignore SSL by default", change "auto" to "no".
- with_ssl=auto
-fi
-
-dnl Detection of OpenSSL is much hairier than the detection of other
-dnl libraries because OpenSSL can be compiled as a third-party
-dnl library, which means it will not be found without additional
-dnl linker magic. It would be really nice to rework this check into
-dnl an AC_DEFUN so that we can reuse it for other third-party
-dnl libraries.
-
-if test x"$with_ssl" != x"no"; then
-
- wget_force_ssl=no
- if test x"$with_ssl" = x"yes"; then
- wget_force_ssl=yes
- fi
-
- if test x"$with_ssl" = x"yes" || test x"$with_ssl" = x"auto"; then
- dnl OpenSSL's root was not specified, so we have to guess. First
- dnl try the system default location, then "/usr/local/ssl" (where
- dnl OpenSSL installs by default), then "/usr/local" (traditional
- dnl choice for installation root), then "/opt".
- ssl_all_roots="system-default /usr/local/ssl /usr/local /opt"
+AS_IF([test x"$with_ssl" = xgnutls], [
+ dnl Now actually check for -lssl
+ AC_LIB_HAVE_LINKFLAGS([gnutls], [], [
+#include <gnutls/gnutls.h>
+ ], [gnutls_global_init()])
+ if test x"$LIBGNUTLS" != x
+ then
+ AC_MSG_NOTICE([compiling in support for SSL via GnuTLS])
+ SSL_OBJ='gnutls.o'
else
- dnl Root has been specified by the user.
- ssl_all_roots=$with_ssl
- wget_force_ssl=yes
+ AC_MSG_ERROR([--with-ssl=gnutls was given, but GNUTLS is not available.])
fi
+], [
+ # --with-ssl is not gnutls: check if it's no
+ AS_IF([test x"$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)
+ ])
- wget_save_CC=$CC
- wget_save_LIBS=$LIBS
- wget_save_LDFLAGS=$LDFLAGS
- wget_save_CPPFLAGS=$CPPFLAGS
-
- dnl Use libtool for OpenSSL tests so we can specify "-R<rpath>"
- dnl without having to know how the linker handles it.
- CC="$SHELL ./libtool $CC"
-
- dnl Unfortunately, as of this writing (OpenSSL 0.9.6), the libcrypto
- dnl shared library doesn't record its dependency on libdl, so we
- dnl need to check for it ourselves so we won't fail to link due to a
- dnl lack of -ldl. Most OSes use dlopen(), but HP-UX uses
- dnl shl_load().
- AC_CHECK_LIB(dl,dlopen)
- AC_CHECK_LIB(dl,shl_load)
-
- ssl_success=no
-
- dnl Now try to find SSL libraries in each of the likely SSL roots.
- for ssl_root in $ssl_all_roots
- do
- if test x"$ssl_root" = x"system-default"; then
- dnl Try the default include and library locations.
- SSL_INCLUDES=
- else
- dnl Try this specific root.
- SSL_INCLUDES=-I$ssl_root/include
- dnl It's OK to use -R directly because libtool will
- dnl interpret it for us.
- LDFLAGS="-L$ssl_root/lib -R$ssl_root/lib $wget_save_LDFLAGS"
- fi
-
- AC_MSG_NOTICE([looking for SSL libraries in $ssl_root])
-
- dnl Check whether the compiler can find the include files. On
- dnl some systems Gcc finds libraries in /usr/local/lib, but fails
- dnl to find the includes in /usr/local/include.
-
- ssl_found_includes=no
- CPPFLAGS="$SSL_INCLUDES $wget_save_CPPFLAGS"
-
- AC_MSG_CHECKING([for includes])
-
- AC_TRY_CPP([#include <openssl/ssl.h>
-#include <openssl/rsa.h>
-],
- AC_MSG_RESULT(found); ssl_found_includes=yes,
- AC_MSG_RESULT([not found])
- )
-
- if test x"$ssl_found_includes" = xno; then
- continue
- fi
-
- ssl_link_failure=no
-
- dnl Make sure that the checks don't run afoul of the cache. It
- dnl would be nicer to temporarily turn off the cache, but
- dnl apparently Autoconf doesn't allow that.
-
- unset ac_cv_lib_crypto_RSA_new
- unset ac_cv_lib_ssl_SSL_new
-
- dnl These checks need to be in this order, or you'll get a link
- dnl failure if you use a static libcrypto.a and libssl.a rather
- dnl than shared libraries.
-
- AC_CHECK_LIB(crypto, RSA_new, , ssl_link_failure=yes)
- AC_CHECK_LIB(ssl, SSL_new, , ssl_link_failure=yes)
-
- if test x"$ssl_link_failure" = xyes; then
- dnl One or both libs failed to link.
- continue
+ dnl Now actually check for -lssl
+ AC_LIB_HAVE_LINKFLAGS([ssl], [crypto], [
+ #include <openssl/ssl.h>
+ #include <openssl/x509.h>
+ #include <openssl/err.h>
+ #include <openssl/rand.h>
+ #include <openssl/des.h>
+ #include <openssl/md4.h>
+ #include <openssl/md5.h>
+ ], [SSL_library_init ()])
+ if test x"$LIBSSL" != x
+ then
+ AC_MSG_NOTICE([compiling in support for SSL via OpenSSL])
+ SSL_OBJ='openssl.o'
+ elif test x"$with_ssl" != x
+ then
+ AC_MSG_ERROR([--with-ssl was given, but SSL is not available.])
fi
+ ]) # endif: --with-ssl == no?
+]) # endif: --with-ssl == gnutls?
- dnl The libraries link. But we still need to check if the program
- dnl linked with those libraries under these settings with run. On
- dnl some systems (Solaris), Gcc adds -L/usr/local/lib to the
- dnl linking line, but fails to add -R/usr/local/lib, thus creating
- dnl executables that link, but fail to run.
-
- dnl If we are cross-compiling, just assume that working linkage
- dnl implies working executable.
-
- ssl_run_failure=no
-
- AC_MSG_CHECKING([whether SSL libs are resolved at runtime])
- AC_TRY_RUN([
-int RSA_new();
-int SSL_new();
-main(){return 0;}
-],
- AC_MSG_RESULT(yes),
- AC_MSG_RESULT(no); ssl_run_failure=yes,
- AC_MSG_RESULT(cross)
- )
-
- if test x"$ssl_run_failure" = xno; then
- ssl_success=yes
- break
- fi
- done
-
- if test x"$ssl_success" = xyes; then
- AC_MSG_NOTICE([compiling in support for SSL in $ssl_root])
- AC_DEFINE([HAVE_SSL], 1,
- [Define if SSL support should be compiled in.])
- AC_SUBST(SSL_INCLUDES)
- SSL_OBJ='gen_sslfunc$o'
- AC_SUBST(SSL_OBJ)
- else
- LDFLAGS=$wget_save_LDFLAGS
- LIBS=$wget_save_LIBS
+AC_SUBST(SSL_OBJ)
- dnl If linking with SSL was forced rather than auto-detected, then
- dnl bail out if SSL failed.
- if test x"$wget_force_ssl" = x"yes"; then
- AC_MSG_ERROR([failed to find OpenSSL libraries], 2)
- fi
+dnl Enable NTLM if requested and if SSL is available.
+NTLM_OBJ=''
+if test x"$LIBSSL" != x
+then
+ if test x"$ENABLE_NTLM" != xno
+ then
+ AC_DEFINE([ENABLE_NTLM], 1,
+ [Define if you want the NTLM authorization support compiled in.])
+ NTLM_OBJ='http-ntlm.o'
+ fi
+else
+ dnl If SSL is unavailable and the user explicitly requested NTLM,
+ dnl abort.
+ if test x"$ENABLE_NTLM" = xyes
+ then
+ AC_MSG_ERROR([NTLM authorization requested and OpenSSL not found; aborting])
fi
-
- dnl Restore the compiler setting.
- CC=$wget_save_CC
-
- dnl Restore the CPPFLAGS. Do this regardless of whether linking
- dnl with SSL succeeded -- SSL includes will be handled using
- dnl @SSL_INCLUDES@.
- CPPFLAGS=$wget_save_CPPFLAGS
fi
+AC_SUBST(NTLM_OBJ)
dnl
-dnl Find an md5 implementation.
+dnl Find an MD5 implementation. Since Wget rarely needs MD5, we try
+dnl to use an existing library implementation to save on code size.
dnl
if test x"$wget_need_md5" = xyes
dnl This should be moved to an AC_DEFUN, but I'm not sure how to
dnl manipulate MD5_OBJ from the defun.
- MD5_OBJ='gen-md5$o'
+ MD5_OBJ='gen-md5.o'
found_md5=no
dnl Check for the system MD5 library on Solaris. We don't check for
dnl something simple like "MD5Update" because there are a number of
- dnl MD5 implementations that use that name. md5_calc is, hopefully,
- dnl specific to the Solaris MD5 library.
+ dnl MD5 implementations that use that name, but have an otherwise
+ dnl incompatible interface. md5_calc is, hopefully, specific to the
+ dnl Solaris MD5 library.
if test x"$found_md5" = xno; then
AC_CHECK_LIB(md5, md5_calc, [
dnl Some installations have bogus <md5.h> in the compiler's
dnl include path, making the system md5 library useless.
- AC_MSG_CHECKING([whether md5.h can be included])
+ AC_MSG_CHECKING([for working md5.h])
AC_COMPILE_IFELSE([#include <md5.h>
], [
AC_MSG_RESULT(yes)
- AC_DEFINE([HAVE_SOLARIS_MD5], 1, [Define to use Solaris MD5.])
+ AC_DEFINE([HAVE_SOLARIS_MD5], 1, [Define when using Solaris MD5.])
LIBS="-lmd5 $LIBS"
found_md5=yes
AC_MSG_NOTICE([using the Solaris MD5 implementation])
dnl Then see if we're linking OpenSSL anyway; if yes, use its md5
dnl implementation.
if test x"$found_md5" = xno; then
- if test x"$ssl_success" = xyes; then
- AC_DEFINE([HAVE_OPENSSL_MD5], 1, [Define to use OpenSSL MD5.])
+ if test x"$LIBSSL" != x; then
+ AC_DEFINE([HAVE_OPENSSL_MD5], 1, [Define when using OpenSSL MD5.])
found_md5=yes
AC_MSG_NOTICE([using the OpenSSL MD5 implementation])
fi
dnl If none of the above worked, use the one we ship with Wget.
if test x"$found_md5" = xno; then
- AC_DEFINE([HAVE_BUILTIN_MD5], 1, [Define to use built-in MD5.])
- MD5_OBJ="$MD5_OBJ gnu-md5\$o"
+ AC_DEFINE([HAVE_BUILTIN_MD5], 1, [Define when using built-in MD5.])
+ MD5_OBJ="$MD5_OBJ gnu-md5.o"
found_md5=yes
- AC_MSG_NOTICE([using the GNU MD5 implementation])
+ AC_MSG_NOTICE([using the built-in (GNU) MD5 implementation])
+ AC_C_BIGENDIAN
fi
fi
AC_DEFINE([HAVE_MD5], 1, [Define if we're compiling support for MD5.])
dnl **********************************************************************
dnl
-dnl If --enable-ipv6 is specified, we try to use IPv6 (as long as
-dnl getaddrinfo is also present). If --disable-ipv6 is specified, we
-dnl don't use IPv6 or getaddrinfo.
+dnl We test for IPv6 by checking, in turn, for availability of
+dnl getaddrinfo, presence of the INET6 address/protocol family, and
+dnl the existence of struct sockaddr_in6. If any of them is missing,
+dnl IPv6 is disabled, and the code reverts to old-style gethostbyname.
+dnl
+dnl If --enable-ipv6 is explicitly specified on the configure command
+dnl line, we check for IPv6 and abort if not found. If --disable-ipv6
+dnl is specified, we disable IPv6 and don't check for it. The default
+dnl is to autodetect IPv6 and use it where available.
dnl
-ipv6=
-check_for_ipv6=no
AC_ARG_ENABLE(ipv6,
AC_HELP_STRING([--disable-ipv6],[disable IPv6 support]),
[case "${enable_ipv6}" in
- no)
- AC_MSG_NOTICE([disabling IPv6 at user request])
- ipv6=no
- ;;
- *)
+ no)
+ AC_MSG_NOTICE([disabling IPv6 at user request])
+ dnl Disable IPv6 checking
+ ipv6=no
+ ;;
+ yes)
+ dnl IPv6 explicitly enabled: force its use (abort if unavailable).
+ ipv6=yes
+ force_ipv6=yes
+ ;;
+ auto)
+ dnl Auto-detect IPv6, i.e. check for IPv6, but don't force it.
+ ipv6=yes
+ ;;
+ *)
+ AC_MSG_ERROR([Invalid --enable-ipv6 argument \`$enable_ipv6'])
+ ;;
+ esac
+ ], [
+ dnl If nothing is specified, assume auto-detection.
ipv6=yes
- ;;
- esac],
- dnl If unspecified, check for IPv6 and use it where available.
- [check_for_ipv6=yes]
+ ]
)
-if test "X$ipv6" = "Xyes" || test "X$check_for_ipv6" = "Xyes"; then
- AC_CHECK_FUNCS(getaddrinfo,[
- GETADDRINFO_AI_ADDRCONFIG(
- AC_DEFINE(
- [HAVE_GETADDRINFO_AI_ADDRCONFIG], 1,
- [Define if the system headers support the AI_ADDRCONFIG flag.]
- )
- )
- GETADDRINFO_AI_V4MAPPED(
- AC_DEFINE(
- [HAVE_GETADDRINFO_AI_V4MAPPED], 1,
- [Define if the system headers support the AI_V4MAPPED flag.]
- )
- )
- GETADDRINFO_AI_ALL(
- AC_DEFINE(
- [HAVE_GETADDRINFO_AI_ALL], 1,
- [Define if the system headers support the AI_ALL flag.]
- )
- )
- ],[
+if test "X$ipv6" = "Xyes"; then
+ AC_CHECK_FUNCS(getaddrinfo, [], [
AC_MSG_NOTICE([Disabling IPv6 support: your system does not support getaddrinfo(3)])
ipv6=no
])
fi
-if test "X$ipv6" = "Xyes" || test "X$check_for_ipv6" = "Xyes"; then
- PROTO_INET6(,[
+if test "X$ipv6" = "Xyes"; then
+ PROTO_INET6([], [
AC_MSG_NOTICE([Disabling IPv6 support: your system does not support the PF_INET6 protocol family])
ipv6=no
])
fi
-if test "X$ipv6" = "Xyes" || test "X$check_for_ipv6" = "Xyes"; then
- TYPE_STRUCT_SOCKADDR_IN6([
- ipv6=yes
- ],[
- AC_MSG_NOTICE([Disabling IPv6 support: your system does not support 'struct sockaddr_in6'])
+if test "X$ipv6" = "Xyes"; then
+ TYPE_STRUCT_SOCKADDR_IN6([],[
+ AC_MSG_NOTICE([Disabling IPv6 support: your system does not support \`struct sockaddr_in6'])
ipv6=no
])
if test "X$ipv6" = "Xyes"; then
+ WGET_STRUCT_SOCKADDR_STORAGE
MEMBER_SIN6_SCOPE_ID
fi
fi
if test "X$ipv6" = "Xyes"; then
AC_DEFINE([ENABLE_IPV6], 1, [Define if IPv6 support is enabled.])
+ AC_MSG_NOTICE([Enabling support for IPv6.])
+elif test "x$force_ipv6" = "xyes"; then
+ AC_MSG_ERROR([IPv6 support requested but not found; aborting])
fi
dnl
dnl Set of available languages.
dnl
-ALL_LINGUAS=`(cd ${srcdir}/po && ls *.po | sed -e 's/\.po$//' | tr '\012' ' ')`
-
dnl Originally this used to be static, looking like this:
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' ' ')`
dnl internationalization macros
WGET_WITH_NLS
dnl build the Info documentation.
dnl
-AC_CHECK_PROGS(MAKEINFO, makeinfo)
+AC_CHECK_PROGS(MAKEINFO, [makeinfo], [true])
dnl
dnl Find perl and pod2man
dnl
-AC_PATH_PROGS(PERL, perl5 perl, no)
+AC_PATH_PROGS(PERL, [perl5 perl], no)
AC_PATH_PROG(POD2MAN, pod2man, no)
if test "x${POD2MAN}" = xno; then
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"
projects / wget / blobdiff