mirror of
https://github.com/moparisthebest/wget
synced 2024-07-03 16:38:41 -04:00
d41af5f52e
appropriate -I, -L, and -R/-rpath flags in environment variables, manually. Automated everything, including bundling libtool so we can successfully link with the OpenSSL shared libraries on just about any platform.
266 lines
6.3 KiB
Plaintext
266 lines
6.3 KiB
Plaintext
dnl Template file for GNU Autoconf
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dnl Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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dnl This program is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 2 of the License, or
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dnl (at your option) any later version.
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl You should have received a copy of the GNU General Public License
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dnl along with this program; if not, write to the Free Software
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dnl Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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dnl
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dnl Process this file with autoconf to produce a configure script.
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dnl
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AC_INIT(src/version.c)
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AC_PREREQ(2.12)
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AC_CONFIG_HEADER(src/config.h)
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dnl
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dnl What version of Wget are we building?
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dnl
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VERSION=`sed -e 's/^.*"\(.*\)";$/\1/' ${srcdir}/src/version.c`
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echo "configuring for GNU Wget $VERSION"
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AC_SUBST(VERSION)
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PACKAGE=wget
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AC_SUBST(PACKAGE)
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dnl
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dnl Get cannonical host
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dnl
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AC_CANONICAL_HOST
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AC_DEFINE_UNQUOTED(OS_TYPE, "$host_os")
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dnl
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dnl Process features.
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dnl
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AC_ARG_WITH(socks,
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[ --with-socks use the socks library],
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[AC_DEFINE(HAVE_SOCKS)])
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AC_ARG_WITH(ssl,
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[ --with-ssl[=SSL_ROOT] link with libssl [in SSL_ROOT/lib] for https: support])
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AC_ARG_ENABLE(opie,
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[ --disable-opie disable support for opie or s/key FTP login],
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USE_OPIE=$enableval, USE_OPIE=yes)
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test x"${USE_OPIE}" = xyes && AC_DEFINE(USE_OPIE)
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AC_ARG_ENABLE(digest,
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[ --disable-digest disable support for HTTP digest authorization],
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USE_DIGEST=$enableval, USE_DIGEST=yes)
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test x"${USE_DIGEST}" = xyes && AC_DEFINE(USE_DIGEST)
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AC_ARG_ENABLE(debug,
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[ --disable-debug disable support for debugging output],
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DEBUG=$enableval, DEBUG=yes)
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test x"${DEBUG}" = xyes && AC_DEFINE(DEBUG)
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case "${USE_OPIE}${USE_DIGEST}" in
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*yes*)
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MD5_OBJ='md5$o'
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esac
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if test x"$USE_OPIE" = xyes; then
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OPIE_OBJ='ftp-opie$o'
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fi
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AC_SUBST(MD5_OBJ)
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AC_SUBST(OPIE_OBJ)
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dnl
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dnl Whether make sets $(MAKE)...
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dnl
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AC_PROG_MAKE_SET
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dnl
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dnl Find a good install
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dnl
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AC_PROG_INSTALL
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dnl
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dnl Configure our included libtool
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dnl
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AM_PROG_LIBTOOL
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dnl
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dnl Find the compiler
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dnl
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dnl We want these before the checks, so the checks can modify their values.
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test -z "$CFLAGS" && CFLAGS= auto_cflags=1
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test -z "$CC" && cc_specified=yes
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AC_PROG_CC
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dnl
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dnl if the user hasn't specified CFLAGS, then
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dnl if compiler is gcc, then use -O2 and some warning flags
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dnl else use os-specific flags or -O
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dnl
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if test -n "$auto_cflags"; then
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if test -n "$GCC"; then
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CFLAGS="$CFLAGS -O2 -Wall -Wno-implicit"
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else
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case "$host_os" in
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*hpux*) CFLAGS="$CFLAGS +O3" ;;
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*ultrix* | *osf*) CFLAGS="$CFLAGS -O -Olimit 2000" ;;
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*) CFLAGS="$CFLAGS -O" ;;
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esac
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fi
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fi
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dnl
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dnl Handle AIX
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dnl
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AC_AIX
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dnl
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dnl In case of {cyg,gnu}win32. Should be a _target_ test.
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dnl Might also be erelevant for DJGPP.
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dnl
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case "$host_os" in
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*win32) exeext='.exe';;
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*) exeext='';;
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esac
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AC_SUBST(exeext)
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dnl
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dnl Check if we can handle prototypes.
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dnl
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AM_C_PROTOTYPES
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dnl
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dnl Checks for typedefs, structures, and compiler characteristics.
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dnl
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AC_C_CONST
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AC_TYPE_SIZE_T
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AC_TYPE_PID_T
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dnl #### This generates a warning. What do I do to shut it up?
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AC_C_BIGENDIAN
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# Check size of long.
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AC_CHECK_SIZEOF(long)
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AC_CHECK_SIZEOF(long long)
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dnl
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dnl Checks for headers
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dnl
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AC_CHECK_HEADERS(string.h stdarg.h unistd.h sys/time.h utime.h sys/utime.h)
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AC_CHECK_HEADERS(sys/select.h sys/utsname.h pwd.h signal.h)
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AC_HEADER_TIME
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dnl
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dnl Return type of signal-handlers
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dnl
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AC_TYPE_SIGNAL
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dnl
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dnl Check for struct utimbuf
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WGET_STRUCT_UTIMBUF
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dnl
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dnl Checks for library functions.
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dnl
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AC_FUNC_ALLOCA
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AC_FUNC_MMAP
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AC_CHECK_FUNCS(strdup strstr strcasecmp strncasecmp)
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AC_CHECK_FUNCS(gettimeofday mktime strptime)
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AC_CHECK_FUNCS(strerror snprintf vsnprintf select signal symlink access isatty)
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AC_CHECK_FUNCS(uname gethostname)
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AC_CHECK_FUNCS(gethostbyname, [], [
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AC_CHECK_LIB(nsl, gethostbyname)
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])
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dnl
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dnl Checks for libraries.
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dnl
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AC_CHECK_LIB(socket, socket)
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dnl #### This appears to be deficient with later versions of SOCKS.
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if test "x${with_socks}" = xyes
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then
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AC_CHECK_LIB(resolv, main)
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AC_CHECK_LIB(socks, Rconnect)
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fi
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dnl If --with-ssl was specified, make sure we can link with the OpenSSL libs.
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if test x"$with_ssl" != x -a x"$with_ssl" != x"no"; then
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if test x"$with_ssl" = x"yes"; then
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dnl OpenSSL's default install location:
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with_ssl=/usr/local/ssl
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fi
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SSL_INCLUDES=-I$with_ssl/include
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AC_SUBST(SSL_INCLUDES)
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LDFLAGS="-L$with_ssl/lib -R$with_ssl/lib $LDFLAGS"
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ssl_link_failure=no
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AC_CHECK_LIB(ssl,SSL_new,,ssl_link_failure=yes,-lcrypto)
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AC_CHECK_LIB(crypto,RSA_new,,ssl_link_failure=yes)
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if test x"$ssl_link_failure" = x"yes"; then
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echo
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echo "WARNING: Failed to link with OpenSSL libraries in $with_ssl/lib."
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echo " Wget will be built without support for https://... URLs."
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echo
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else
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AC_DEFINE(HAVE_SSL)
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SSL_OBJ='gen_sslfunc$o'
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AC_SUBST(SSL_OBJ)
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fi
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fi
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dnl
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dnl Set of available languages.
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dnl
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ALL_LINGUAS=`(cd ${srcdir}/po && ls *.po | sed -e 's/\.po$//')`
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dnl Original from autoconf, I think.
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dnl ALL_LINGUAS="cs de hr it no pl pt_BR ru"
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dnl internationalization macros
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WGET_WITH_NLS
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dnl
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dnl Find makeinfo. If makeinfo is not found, look for Emacs. If
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dnl Emacs cannot be found, look for XEmacs.
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dnl
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AC_CHECK_PROGS(MAKEINFO, makeinfo emacs xemacs)
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case "${MAKEINFO}" in
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*makeinfo) MAKEINFO="${MAKEINFO} \$(srcdir)/wget.texi" ;;
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*emacs | *xemacs) MAKEINFO="${MAKEINFO} -batch -q -no-site-file -eval '(find-file \"\$(srcdir)/wget.texi\")' -l texinfmt -f texinfo-format-buffer -f save-buffer" ;;
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*) MAKEINFO="makeinfo \$(srcdir)/wget.texi" ;;
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esac
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dnl
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dnl Find perl and pod2man
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dnl
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AC_PATH_PROGS(PERL, perl5 perl, no)
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AC_PATH_PROG(POD2MAN, pod2man, no)
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if test "x${POD2MAN}" = xno; then
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COMMENT_IF_NO_POD2MAN="# "
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else
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COMMENT_IF_NO_POD2MAN=
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fi
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AC_SUBST(COMMENT_IF_NO_POD2MAN)
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dnl
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dnl Create output
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dnl
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AC_OUTPUT([Makefile src/Makefile doc/Makefile util/Makefile po/Makefile.in
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windows/Makefile],
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[WGET_PROCESS_PO
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test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h])
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