237 lines
9.0 KiB
Plaintext
237 lines
9.0 KiB
Plaintext
##
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dnl ## OSSP js - JavaScript Engine
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dnl ## Copyright (c) 1998-2006 Mozilla <http://www.mozilla.org/>
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dnl ##
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dnl ## This file is part of OSSP js, a distribution of the Mozilla JavaScript
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dnl ## reference implementation, which can found at http://www.ossp.org/pkg/lib/js/
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dnl ##
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dnl ## Permission to use, copy, modify, and distribute this software for
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dnl ## any purpose with or without fee is hereby granted, provided that
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dnl ## the above copyright notice and this permission notice appear in all
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dnl ## copies.
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dnl ##
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dnl ## THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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dnl ## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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dnl ## MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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dnl ## IN NO EVENT SHALL THE AUTHORS AND COPYRIGHT HOLDERS AND THEIR
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dnl ## CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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dnl ## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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dnl ## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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dnl ## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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dnl ## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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dnl ## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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dnl ## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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dnl ## SUCH DAMAGE.
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dnl ##
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dnl ## configure.ac: GNU Autoconf source script
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dnl ##
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AC_PREREQ(2.59)
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AC_INIT
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JS_VERSION=`./shtool version -l txt -d short VERSION`
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$ac_confdir/shtool echo -e \
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"Configuring %BOSSP js%b (Mozilla JavaScript Engine), version %B${JS_VERSION}%b"
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AC_SUBST(JS_VERSION)
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CFLAGS="$CFLAGS $CONFIGURE_CFLAGS"
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CXXFLAGS="$CXXFLAGS $CONFIGURE_CXXFLAGS"
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LDFLAGS="$LDFLAGS $CONFIGURE_LDFLAGS"
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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AC_PROG_MAKE_SET
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AC_PROG_CC
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AC_CHECK_DEBUGGING
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AC_CHECK_VA_COPY
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AC_PROG_LIBTOOL
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OLD_CFLAGS="$CFLAGS"
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CFLAGS=""
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AC_CHECK_LIB(nsl, gethostname)
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if test ".`echo $LIBS | grep nsl`" = .; then
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AC_CHECK_LIB(nsl, gethostbyname)
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fi
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AC_CHECK_LIB(socket, accept)
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AC_CHECK_LIB(m, floor)
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CFLAGS="$OLD_CFLAGS"
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AC_CHECK_MEMBERS([struct stat.st_birthtime, struct stat.st_birthtimensec],,, [#include <sys/stat.h>])
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CPPFLAGS="$CPPFLAGS -DOSSP"
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case "${host}" in
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*mingw* | *windows* | *winnt* ) CPPFLAGS="$CPPFLAGS -DXP_WIN" ;;
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* ) CPPFLAGS="$CPPFLAGS -DXP_UNIX" ;;
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esac
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CPPFLAGS="$CPPFLAGS -DEXPORT_JS_API"
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dnl # configure option --with-version
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AC_ARG_WITH([version],
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AC_HELP_STRING([--with-version], [build the run-time engine with JavaScript features only. Available versions are: ECMA-3, JS-1.5, JS-1.6 (default)]),
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[ac_cv_with_version=$withval], [ac_cv_with_version=no])
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AC_CACHE_CHECK([whether to build the run-time engine with JavaScript features only],
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[ac_cv_with_version], [ac_cv_with_version=no])
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case "$ac_cv_with_version" in
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dnl JS-1.0 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=100" ;;
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dnl JS-1.1 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=110" ;;
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dnl JS-1.2 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=120" ;;
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dnl JS-1.3 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=130" ;;
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dnl JS-1.4 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=140" ;;
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ECMA-3 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=148" ;;
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JS-1.5 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=150" ;;
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JS-1.6 ) CPPFLAGS="$CPPFLAGS -DJS_VERSION=160" ;;
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esac
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CLI_CPPFLAGS=""
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CLI_CFLAGS=""
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CLI_LDFLAGS=""
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CLI_LIBS=""
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CLI_OBJS=""
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dnl # configure option --with-editline[=path]
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AC_ARG_WITH([editline],
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AC_HELP_STRING([--with-editline], [build command line interface with line editing support via editline, libedit or GNU readline]),
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[ac_cv_with_editline=$withval], [ac_cv_with_editline=no])
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AC_CACHE_CHECK([whether to build command line interface with line editing support],
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[ac_cv_with_editline], [ac_cv_with_editline=no])
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if test ".$ac_cv_with_editline" != ".no"; then
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CLI_CPPFLAGS="$CLI_CPPFLAGS -DEDITLINE"
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case "$ac_cv_with_editline" in
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/* ) CLI_LDFLAGS="-L$ac_cv_with_editline" ;;
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esac
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OLD_LDFLAGS="$LDFLAGS";
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OLD_LIBS="$LIBS";
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LDFLAGS="$LDFLAGS $CLI_LDFLAGS"
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LIBS=""
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AC_SEARCH_LIBS(tcgetattr, termcap termlib curses ncurses)
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AC_SEARCH_LIBS(tputs, termcap termlib curses ncurses)
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TERM_LIBS="$LIBS"
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AC_SEARCH_LIBS(readline, editline edit readline,,, [$TERM_LIBS])
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CLI_LIBS="$LIBS"
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LDFLAGS="$OLD_LDFLAGS"
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LIBS="$OLD_LIBS"
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fi
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dnl # configure option --with-perl
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AC_ARG_WITH([perl],
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AS_HELP_STRING([--with-perl], [build Perl-to-JS and JS-to-Perl bindings]),
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[ac_cv_with_perl=$withval], [ac_cv_with_perl=no])
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AC_CACHE_CHECK([whether to build Perl-to-JS and JS-to-Perl bindings], [ac_cv_with_perl], [ac_cv_with_perl=no])
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if test ".$ac_cv_with_perl" != ".no"; then
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WITH_PERL="yes"
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CLI_OBJS="$CLI_OBJS src/perlconnect/jsperl.o"
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CLI_CPPFLAGS="$CLI_CPPFLAGS -DPERLCONNECT"
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else
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WITH_PERL="no"
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fi
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AC_SUBST(WITH_PERL)
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case "$ac_cv_with_perl" in
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/* ) PERL="$ac_cv_with_perl" ;;
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esac
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AC_PATH_PROG(PERL, perl, NA)
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if test ".$ac_cv_with_perl" = ".yes" -a ".$PERL" = ".NA"; then
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AC_ERROR([required Perl interpreter not found in \$PATH])
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fi
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if test ".$ac_cv_with_perl" != ".no"; then
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CLI_CFLAGS="$CLI_CFLAGS `$PERL -MExtUtils::Embed -e ccopts`"
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CLI_LIBS="$CLI_LIBS `$PERL -MExtUtils::Embed -e ldopts`"
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fi
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dnl # configure option --without-file
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AC_ARG_WITH([file],
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AS_HELP_STRING([--without-file], [build without File object (grants access to the filesystem)]),
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[ac_cv_with_file=$withval], [ac_cv_with_file=yes])
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AC_CACHE_CHECK([whether to build with the File object], [ac_cv_with_file], [ac_cv_with_file=yes])
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if test ".$ac_cv_with_file" = ".yes"; then
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CPPFLAGS="$CPPFLAGS -DJS_HAS_FILE_OBJECT=1"
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fi
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dnl # configure option --without-xml
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AC_ARG_WITH([xml],
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AS_HELP_STRING([--without-xml], [build without XML object]),
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[ac_cv_with_xml=$withval], [ac_cv_with_xml=yes])
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AC_CACHE_CHECK([whether to build with the XML object], [ac_cv_with_xml], [ac_cv_with_xml=yes])
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if test ".$ac_cv_with_xml" = ".yes"; then
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CPPFLAGS="$CPPFLAGS -DJS_HAS_XML_SUPPORT=1"
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fi
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dnl # configure option --with-dso
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AC_ARG_WITH([dso],
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AS_HELP_STRING([--with-dso], [build without DSO object (allows run-time process extending)]),
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[ac_cv_with_dso=$withval], [ac_cv_with_dso=no])
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AC_CACHE_CHECK([whether to build with the DSO object], [ac_cv_with_dso], [ac_cv_with_dso=no])
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if test ".$ac_cv_with_dso" = ".yes"; then
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AC_CHECK_LIB(dl, dlopen)
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AC_CHECK_HEADER(dlfcn.h, , AC_ERROR([dlopen(3) header <dlfcn.h> required]))
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AC_CHECK_FUNCS(dlopen dlclose dlerror, , AC_ERROR([dlopen(3) API functions dlopen/dlclose/dlerror required]))
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CPPFLAGS="$CPPFLAGS -DJS_HAS_DSO_OBJECT=1"
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CLI_LDFLAGS="$CLI_LDFLAGS -export-dynamic"
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fi
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dnl # configure option --with-utf8
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AC_ARG_WITH([utf8],
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AS_HELP_STRING([--with-utf8], [build with exclusive UTF-8 C strings (uses Unicode UTF-8 encoded C strings only)]),
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[ac_cv_with_utf8=$withval], [ac_cv_with_utf8=no])
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AC_CACHE_CHECK([whether to build with exclusive UTF-8 C string], [ac_cv_with_utf8], [ac_cv_with_utf8=no])
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if test ".$ac_cv_with_utf8" = ".yes"; then
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CPPFLAGS="$CPPFLAGS -DJS_C_STRINGS_ARE_UTF8=1"
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fi
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AC_ARG_WITH(nspr,
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AS_HELP_STRING([--with-nspr], [build with NSPR for thread safety]),
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[ac_cv_with_nspr=$withval], [ac_cv_with_nspr=no])
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AC_CACHE_CHECK([whether to build with NSPR], [ac_cv_with_nspr], [ac_cv_with_nspr=no])
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if test ".$ac_cv_with_nspr" = ".yes"; then
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sinclude(nsprpub/config/nspr.m4)
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AC_CHECK_LIB(pthread, pthread_create, [CLI_LIBS="$CLI_LIBS -lpthread"])
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CPPFLAGS="$CPPFLAGS -DJS_THREADSAFE=1 -Insprpub/dist/include/nspr -Insprpub/pr/include"
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LDFLAGS="$LDFLAGS -L./nsprpub/dist/lib"
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LIBS="$LIBS -lnspr4"
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LIBPATH="LD_LIBRARY_PATH=./nsprpub/dist/lib DYLD_LIBRARY_PATH=./nsprpub/dist/lib"
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fi
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AC_DEFUN([AX_COMPILER_VENDOR],
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[
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AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor,
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[ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=unknown
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# note: don't check for gcc first since some other compilers define __GNUC__
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for ventest in intel:__ICC,__ECC,__INTEL_COMPILER ibm:__xlc__,__xlC__,__IBMC__,__IBMCPP__ gnu:__GNUC__ sun:__SUNPRO_C,__SUNPRO_CC hp:__HP_cc,__HP_aCC dec:__DECC,__DECCXX,__DECC_VER,__DECCXX_VER borland:__BORLANDC__,__TURBOC__ comeau:__COMO__ cray:_CRAYC kai:__KCC lcc:__LCC__ metrowerks:__MWERKS__ sgi:__sgi,sgi microsoft:_MSC_VER watcom:__WATCOMC__ portland:__PGI; do
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vencpp="defined("`echo $ventest | cut -d: -f2 | sed 's/,/) || defined(/g'`")"
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[
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#if !($vencpp)
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thisisanerror;
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#endif
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])], [ax_cv_]_AC_LANG_ABBREV[_compiler_vendor=`echo $ventest | cut -d: -f1`; break])
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done
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])
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])
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AX_COMPILER_VENDOR
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# Enable 64 bit build
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AC_ARG_ENABLE(64,
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[AC_HELP_STRING([--enable-64],[build with 64 bit support])],[enable_64="$enable_64"],[enable_64="no"])
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if test "x${ax_cv_c_compiler_vendor}" = "xsun" ; then
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if test "${enable_64}" = "yes"; then
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CFLAGS="$CFLAGS -m64"
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CXXFLAGS="$CXXFLAGS -m64"
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fi
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fi
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AC_SUBST(CLI_CFLAGS)
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AC_SUBST(CLI_CPPFLAGS)
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AC_SUBST(CLI_LDFLAGS)
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AC_SUBST(CLI_LIBS)
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AC_SUBST(CLI_OBJS)
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AC_SUBST(LIBPATH)
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with_tags=""
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AC_CONFIG_HEADERS(config.h)
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AC_CONFIG_FILES([Makefile js.pc js-config.sh src/perlconnect/Makefile.PL])
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AC_OUTPUT
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