dnl -*- Mode: autoconf -*- dnl dnl configure.ac - autoconf file for Raptor dnl (Process this file with autoconf to produce a configure script.) dnl dnl Copyright (C) 2000-2011 David Beckett http://www.dajobe.org/ dnl Copyright (C) 2000-2005 University of Bristol, UK http://www.bristol.ac.uk/ dnl dnl This package is Free Software and part of Redland http://librdf.org/ dnl dnl It is licensed under the following three licenses as alternatives: dnl 1. GNU Lesser General Public License (LGPL) V2.1 or any newer version dnl 2. GNU General Public License (GPL) V2 or any newer version dnl 3. Apache License, V2.0 or any newer version dnl dnl You may not use this file except in compliance with at least one of dnl the above three licenses. dnl dnl See LICENSE.html or LICENSE.txt at the top of this package for the dnl complete terms and further detail along with the license texts for dnl the licenses in COPYING.LIB, COPYING and LICENSE-2.0.txt respectively. dnl dnl AC_PREREQ(2.62) AC_INIT(Raptor RDF Parser and Serializer library, 2.0.8, http://bugs.librdf.org/, raptor2) AC_CONFIG_SRCDIR([src/raptor_general.c]) AM_CONFIG_HEADER([src/raptor_config.h]) AC_CONFIG_AUX_DIR(build) AC_CONFIG_MACRO_DIR(build) AM_INIT_AUTOMAKE([1.11 check-news std-options -Wall -Wextra-portability]) libxml_min_version=2.6.8 libxslt_min_version=1.0.18 libcurl_min_version=7.12.0 libcurl_min_vernum=071200 AC_REVISION($Revision: $)dnl AM_MAINTAINER_MODE release_version=no AC_ARG_ENABLE(release, [ --enable-release Turn on optimizations (for maintainer). ], \ if test "$enableval" = "yes"; then \ release_version=yes fi;) AM_CONDITIONAL(RELEASE_VERSION, test $release_version = yes) if test "$USE_MAINTAINER_MODE" = yes -a $release_version = no; then dnl need to change quotes to allow square brackets changequote(<<, >>)dnl CFLAGS=`echo $CFLAGS | sed -e "s/-O[A-Za-z0-9]*//"` CXXFLAGS=`echo $CXXFLAGS | sed -e "s/-O[A-Za-z0-9]*//"` CPPFLAGS=`echo $CPPFLAGS | sed -e "s/-O[A-Za-z0-9]*//"` changequote([, ])dnl fi RPM_RELEASE=SNAP if test "$release_version" = "yes"; then RPM_RELEASE=1 fi AC_SUBST(RPM_RELEASE) dnl Checks for programs. AC_CANONICAL_HOST AM_SANITY_CHECK AM_PROG_AR AC_PROG_CC AM_PROG_CC_C_O m4_undefine([AC_PROG_CXX]) m4_defun([AC_PROG_CXX],[]) m4_undefine([AC_PROG_F77]) m4_defun([AC_PROG_F77],[]) AC_PROG_LIBTOOL AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_LEX if test "X$LEX" != "X:" ; then if echo "$LEX" | grep flex >/dev/null 2>&1; then : else LEX="$SHELL $missing_dir/missing flex" AC_SUBST(LEX_OUTPUT_ROOT, lex.yy) AC_SUBST(LEXLIB, '') fi fi if test "$USE_MAINTAINER_MODE" = yes; then FLEX_MIN_VERSION=2.5.19 FLEX_REC_VERSION=2.5.33 AC_MSG_CHECKING(flex version) if test "X$LEX" != "X:"; then FLEX_VERSION=`$LEX -V 2>&1 | $AWK '{print $NF}'` FLEX_VERSION_DEC=`echo $FLEX_VERSION | $AWK -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'` FLEX_MIN_VERSION_DEC=`echo $FLEX_MIN_VERSION | $AWK -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'` if test $FLEX_VERSION_DEC -ge $FLEX_MIN_VERSION_DEC; then AC_MSG_RESULT($FLEX_VERSION - OK) else AC_MSG_RESULT(version $FLEX_VERSION - too old) AC_MSG_WARN(Please get flex from http://flex.sourceforge.net/) AC_MSG_WARN(version $FLEX_MIN_VERSION ($FLEX_REC_VERSION recommended)) AC_MSG_FAILURE(flex too old) fi else AC_MSG_RESULT(not present) AC_MSG_WARN(Please get flex from http://flex.sourceforge.net/) AC_MSG_WARN(version $FLEX_MIN_VERSION ($FLEX_REC_VERSION recommended)) AC_MSG_FAILURE(flex not present) fi fi BISON_MIN_VERSION=2.4 AC_PROG_YACC if test "$USE_MAINTAINER_MODE" = yes; then AC_MSG_CHECKING(for GNU bison) # Match these styles of versions # GNU Bison version 1.28 # bison (GNU Bison) 1.875 dnl need to change quotes to allow square brackets changequote(<<, >>)dnl BISON_VERSION=`$YACC --version 2>&1 | sed -ne 's/^.*GNU Bison[^0-9]*//p'` changequote([, ])dnl if test "X$BISON_VERSION" != X; then BISON_VERSION_DEC=`echo $BISON_VERSION | $AWK -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'` BISON_MIN_VERSION_DEC=`echo $BISON_MIN_VERSION | $AWK -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'` if test $BISON_VERSION_DEC -ge $BISON_MIN_VERSION_DEC; then AC_MSG_RESULT($BISON_VERSION - OK) else AC_MSG_RESULT(version $BISON_VERSION is too old) AC_MSG_WARN(Please get GNU Bison from http://www.gnu.org/software/bison/) AC_MSG_WARN(version $BISON_MIN_VERSION or newer) AC_MSG_FAILURE(GNU Bison too old) fi else AC_MSG_FAILURE($YACC is not GNU bison) fi fi # Find a tar command for 'make dist' AC_CHECK_PROGS(TAR, gnutar gtar tar) AC_CHECK_PROGS(PERL, perl) AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) AC_CHECK_PROGS(RECHO, echo) RECHO_C= RECHO_N= case `$RECHO -n x` in -n*) case `$RECHO 'xy\c'` in *c*) ;; xy) RECHO_C='\c' ;; esac;; *) RECHO_N='-n' ;; esac dnl compiler checks AC_DEFUN([REDLAND_CC_TRY_FLAG], [ AC_MSG_CHECKING([whether $CC supports $1]) redland_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $1" AC_COMPILE_IFELSE([AC_LANG_SOURCE([ ])], [redland_cc_flag=yes], [redland_cc_flag=no]) CFLAGS="$redland_save_CFLAGS" if test "X$redland_cc_flag" = "Xyes"; then ifelse([$2], , :, [$2]) else ifelse([$3], , :, [$3]) fi AC_MSG_RESULT($redland_cc_flag) ]) # GCC warning options # http://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html # # Too noisy: # -Wconversion # -Wunused-parameter : variables can be marked __attribute__('unused') # -Wmissing-noreturn : functions can be marked with __attribute__((__noreturn__)) # -Wformat-nonliteral : variables are used in raptor_rdfxml.c for format strings: fixable with code change # -Wsign-conversion: : many int / unsigned int / size_t # # Apple gcc specific (probably): -Wshorten-64-to-32 possible_warnings="\ -Wall \ -Wc++-compat \ -Wextra \ -Wunused \ \ -Waggregate-return \ -Wbad-function-cast \ -Wcast-align \ -Wdeclaration-after-statement \ -Wdisabled-optimization \ -Wdiv-by-zero \ -Wendif-labels \ -Werror-implicit-function-declaration \ -Wfloat-equal \ -Wformat-security \ -Wframe-larger-than=4096 \ -Winit-self \ -Winline \ -Wmissing-declarations \ -Wmissing-format-attribute \ -Wmissing-noreturn \ -Wmissing-prototypes \ -Wnested-externs \ -Wold-style-definition \ -Wpacked \ -Wpointer-arith \ -Wredundant-decls \ -Wshadow \ -Wsign-compare \ -Wstrict-prototypes \ -Wswitch-enum \ -Wundef \ -Wunsafe-loop-optimizations \ -Wwrite-strings \ \ -Wshorten-64-to-32 \ -Wno-conversion \ -Wno-sign-conversion \ -Wno-missing-field-initializers \ -Wno-system-headers \ -Wno-unused-parameter \ " warning_cflags= if test "$USE_MAINTAINER_MODE" = yes; then AC_MSG_CHECKING(for supported $CC warning flags) AC_MSG_RESULT($warning_cflags) for warning in $possible_warnings; do REDLAND_CC_TRY_FLAG([$warning], [warning_cflags="$warning_cflags $warning"]) done AC_MSG_CHECKING($CC supports warning flags) AC_MSG_RESULT($warning_cflags) fi MAINTAINER_CPPFLAGS="$warning_cflags" dnl Checks for header files. AC_HEADER_STDC AC_CHECK_HEADERS(errno.h fcntl.h stdlib.h stddef.h unistd.h string.h limits.h math.h getopt.h sys/stat.h sys/param.h sys/stat.h sys/time.h setjmp.h) AC_CHECK_FUNCS(stat) AC_HEADER_TIME dnl FreeBSD fetch.h needs stdio.h and sys/param.h first AC_CHECK_HEADERS(fetch.h,,, [#include #ifdef HAVE_SYS_PARAM_H #include #endif ]) dnl Checks for typedefs, structures, and compiler characteristics. AC_C_CONST AC_C_BIGENDIAN AC_C_INLINE dnl need to change quotes to allow square brackets changequote(<<, >>)dnl version_major=`echo $VERSION | sed -e 's/^\([^\.]*\)\.\([^\.]*\)\.\(.*\)$/\1/'` version_minor=`echo $VERSION | sed -e 's/^\([^\.]*\)\.\([^\.]*\)\.\(.*\)$/\2/'` version_release=`echo $VERSION | sed -e 's/^\([^\.]*\)\.\([^\.]*\)\.\(.*\)$/\3/'` changequote([, ])dnl version_decimal=`expr $version_major \* 10000 + $version_minor \* 100 + $version_release` # The minimum runtime API version that is supported. MUST be updated at # an API break as well as changing the libtool version min_version_decimal=20000 AC_DEFINE_UNQUOTED(RAPTOR_VERSION_MAJOR, $version_major, [Major version number]) AC_DEFINE_UNQUOTED(RAPTOR_VERSION_MINOR, $version_minor, [Minor version number]) AC_DEFINE_UNQUOTED(RAPTOR_VERSION_RELEASE, $version_release, [Release version number]) AC_DEFINE_UNQUOTED(RAPTOR_VERSION_DECIMAL, $version_decimal, [Release version as a decimal]) AC_DEFINE_UNQUOTED(RAPTOR_MIN_VERSION_DECIMAL, $min_version_decimal, [Minimum supported package version]) # for raptor-config.in RAPTOR_VERSION_MAJOR=$version_major RAPTOR_VERSION_MINOR=$version_minor RAPTOR_VERSION_RELEASE=$version_release RAPTOR_VERSION_DECIMAL=$version_decimal AC_SUBST(RAPTOR_VERSION) AC_SUBST(RAPTOR_VERSION_MAJOR) AC_SUBST(RAPTOR_VERSION_MINOR) AC_SUBST(RAPTOR_VERSION_RELEASE) AC_SUBST(RAPTOR_VERSION_DECIMAL) # Libtool versioning # # CURRENT # The most recent interface number that this library implements. # # REVISION # The implementation number of the CURRENT interface. # # AGE # The difference between the newest and oldest interfaces that this # library implements. In other words, the library implements all the # interface numbers in the range from number `CURRENT - AGE' to # `CURRENT'. # # Rules: # 1. Start with version information of `0:0:0' for each libtool library. # # 2. Update the version information only immediately before a public # release of your software. More frequent updates are unnecessary, # and only guarantee that the current interface number gets larger # faster. # # 3. If the library source code has changed at all since the last # update, then increment REVISION (`C:R:A' becomes `C:r+1:A'). # # 4. If any interfaces have been added, removed, or changed since the # last update, increment CURRENT, and set REVISION to 0. # # 5. If any interfaces have been added since the last public release, # then increment AGE. # # 6. If any interfaces have been removed since the last public release, # then set AGE to 0. # # syntax: CURRENT[:REVISION[:AGE]] RAPTOR_LIBTOOL_VERSION=0:0:0 AC_SUBST(RAPTOR_LIBTOOL_VERSION) dnl Checks for library functions. AC_CHECK_FUNCS(gettimeofday getopt getopt_long stricmp strcasecmp vsnprintf isascii setjmp strtok_r) dnl librdfa AM_CONDITIONAL([NEED_STRTOK_R], [test "$ac_cv_func_strtok_r" = "no"]) dnl Check for GNU extension functions oCPPFLAGS="$CPPFLAGS" CPPFLAGS="-D_GNU_SOURCE $CPPFLAGS" AC_CHECK_FUNCS(vasprintf) CPPFLAGS="$oCPPFLAGS" AM_CONDITIONAL(STRCASECMP, test $ac_cv_func_strcasecmp = no -a $ac_cv_func_stricmp = no) AM_CONDITIONAL(GETOPT, test $ac_cv_func_getopt = no -a $ac_cv_func_getopt_long = no) AC_MSG_CHECKING(whether need to declare optind) AC_TRY_LINK([#ifdef HAVE_GETOPT_H #include #endif], [int x=optind;], AC_MSG_RESULT(no), AC_DEFINE(NEED_OPTIND_DECLARATION, 1, [need 'extern int optind' declaration?]) AC_MSG_RESULT(yes)) if test $ac_cv_func_vsnprintf = yes; then AC_MSG_CHECKING([whether vsnprintf has C99 compatible return value]) AC_TRY_RUN([#include #ifdef HAVE_STDLIB_H #include #endif #include static int is_c99(char *buf, char *s, ...) { va_list args; int r; va_start(args, s); r = vsnprintf(buf, buf ? 5 : 0, s, args); va_end(args); return (r == 7); } int main(void) { char buffer[32]; return (is_c99(NULL, "1234567") ? 0 : 10) + (is_c99(buffer, "1234567") ? 0 : 1); }], [AC_DEFINE([HAVE_C99_VSNPRINTF], [1], [vsnprintf has C99 compatible return value]) AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])], [AC_DEFINE([CHECK_VSNPRINTF_RUNTIME], [1], [have to check C99 vsnprintf at runtime because cross compiling])]) fi # Save LIBS oLIBS="$LIBS" RAPTOR_LDFLAGS= AC_SYS_LARGEFILE dnl Checks for XML parsers AC_ARG_WITH(xml2-config, [ --with-xml2-config=PATH Location of libxml xml2-config []], xml2_config="$withval", xml2_config="") if test "X$xml2_config" != "Xno" ; then if test "X$xml2_config" != "X" ; then AC_MSG_CHECKING(for $xml2_config) if test -f $xml2_config ; then XML_CONFIG=$xml2_config AC_MSG_RESULT(yes) else AC_MSG_RESULT(no - searching PATH) fi fi if test "X$XML_CONFIG" = "X" ; then AC_CHECK_PROGS(XML_CONFIG, xml2-config) fi fi AC_ARG_WITH(xslt-config, [ --with-xslt-config=PATH Location of libxslt xslt-config []], xslt_config="$withval", xslt_config="") if test "X$xslt_config" != "Xno" ; then if test "X$xslt_config" != "X" ; then AC_MSG_CHECKING(for $xslt_config) if test -f $xslt_config ; then XSLT_CONFIG=$xslt_config AC_MSG_RESULT(yes) else AC_MSG_RESULT(no - searching PATH) fi fi if test "X$XSLT_CONFIG" = "X" ; then AC_CHECK_PROGS(XSLT_CONFIG, xslt-config) fi fi AC_ARG_WITH(curl-config, [ --with-curl-config=PATH Location of libcurl curl-config []], curl_config="$withval", curl_config="") if test "X$curl_config" != "Xno" ; then if test "X$curl_config" != "X" ; then AC_MSG_CHECKING(for $curl_config) if test -f $curl_config ; then CURL_CONFIG=$curl_config AC_MSG_RESULT(yes) else AC_MSG_RESULT(no - searching PATH) fi fi if test "X$CURL_CONFIG" = "X" ; then AC_CHECK_PROGS(CURL_CONFIG, curl-config) fi fi AC_ARG_WITH(icu-config, [ --with-icu-config=PATH Location of ICU icu-config []], icu_config="$withval", icu_config="") have_icu=no AC_MSG_CHECKING(for ICU) if test "X$icu_config" != "Xno" -a "X$icu_config" != "X" ; then ICU_CONFIG=$icu_config ICU_VERSION=`$ICU_CONFIG --version` have_icu=yes AC_MSG_RESULT(yes - version $ICU_VERSION) else AC_MSG_RESULT(no) fi dnl Note there is NO automated searching for icu-config AC_ARG_WITH(www-config, [ --with-libwww-config=PATH Location of W3C libwww libwww-config []], libwww_config="$withval", libwww_config="") if test "X$libwww_config" != "Xno" -a "X$libwww_config" != "X" ; then AC_MSG_WARN(libwww is no longer supported) fi have_libxml=0 need_libxml=0 oCPPFLAGS="$CPPFLAGS" if test "X$XML_CONFIG" != X; then CPPFLAGS="`$XML_CONFIG --cflags` $CPPFLAGS" LIBS="$LIBS `$XML_CONFIG --libs`" AC_CHECK_FUNC(xmlCreatePushParserCtxt, have_xmlCreatePushParserCtxt=yes, have_xmlCreatePushParserCtxt=no) AC_MSG_CHECKING(for system (GNOME) libxml library) if test $have_xmlCreatePushParserCtxt = yes; then have_libxml=1 LIBXML_VERSION=`$XML_CONFIG --version` libxml_version_dec=`echo $LIBXML_VERSION | $AWK -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'` libxml_min_version_dec=`echo $libxml_min_version | $AWK -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'` AC_MSG_RESULT(yes - version $LIBXML_VERSION) if test $libxml_version_dec -lt $libxml_min_version_dec; then AC_MSG_WARN(Using libxml $LIBXML_VERSION is unsupported - $libxml_min_version or newer required.) have_libxml=0 fi else AC_MSG_RESULT(no) fi AC_CHECK_HEADERS(libxml/nanohttp.h) AC_CHECK_HEADERS(libxml/parser.h) AC_CHECK_HEADERS(libxml/hash.h libxml/SAX2.h,,, [#ifdef HAVE_LIBXML_PARSER_H #include #endif ]) if test "$ac_cv_header_libxml_parser_h" = no -a "$ac_cv_header_gnome_xml_parser_h" = no; then AC_MSG_WARN(libxml library found but not headers - disabling) have_libxml=0 else AC_MSG_CHECKING(if libxml xmlEntity has name_length field) AC_TRY_LINK([ #ifdef HAVE_LIBXML_PARSER_H #include #endif ], [xmlEntity foo; foo.name_length=0], AC_MSG_RESULT(yes) AC_DEFINE(RAPTOR_LIBXML_ENTITY_NAME_LENGTH,1,[does libxml struct xmlEntity have a field name_length]), AC_MSG_RESULT(no)) AC_MSG_CHECKING(if libxml xmlEntity has etype field) AC_TRY_LINK([ #ifdef HAVE_LIBXML_PARSER_H #include #endif ], [xmlEntity foo; foo.etype=0], AC_MSG_RESULT(yes) AC_DEFINE(RAPTOR_LIBXML_ENTITY_ETYPE, 1, [does libxml struct xmlEntity have a field etype]), AC_MSG_RESULT(no)) AC_MSG_CHECKING(if libxml xmlSAXHandler has initialized field) AC_TRY_LINK([ #ifdef HAVE_LIBXML_PARSER_H #include #endif ], [xmlSAXHandler foo; foo.initialized=0], AC_MSG_RESULT(yes) AC_DEFINE(RAPTOR_LIBXML_XMLSAXHANDLER_INITIALIZED, 1, [does libxml xmlSAXHandler have initialized field]), AC_MSG_RESULT(no)) AC_MSG_CHECKING(if libxml xmlSAXHandler has externalSubset field) AC_TRY_LINK([ #ifdef HAVE_LIBXML_PARSER_H #include #endif ], [xmlSAXHandler foo; foo.externalSubset=NULL], AC_MSG_RESULT(yes) AC_DEFINE(RAPTOR_LIBXML_XMLSAXHANDLER_EXTERNALSUBSET, 1, [does libxml xmlSAXHandler have externalSubset field]), AC_MSG_RESULT(no)) AC_CHECK_FUNCS(xmlSAX2InternalSubset xmlCtxtUseOptions) AC_MSG_CHECKING(if libxml has parser option XML_PARSE_NONET) AC_TRY_LINK([ #ifdef HAVE_LIBXML_PARSER_H #include #endif ], [xmlParserOption foo; foo = XML_PARSE_NONET], AC_MSG_RESULT(yes) AC_DEFINE(RAPTOR_LIBXML_XML_PARSE_NONET, 1, [does libxml have XML_PARSE_NONET]), AC_MSG_RESULT(no)) AC_CHECK_HEADERS(libxml/HTMLparser.h) AC_MSG_CHECKING(if libxml has parser option HTML_PARSE_NONET) AC_TRY_LINK([ #ifdef HAVE_LIBXML_HTMLPARSER_H #include #endif ], [htmlParserOption foo; foo = HTML_PARSE_NONET], AC_MSG_RESULT(yes) AC_DEFINE(RAPTOR_LIBXML_HTML_PARSE_NONET, 1, [does libxml have HTML_PARSE_NONET]), AC_MSG_RESULT(no)) fi fi CPPFLAGS="$oCPPFLAGS" LIBS="$oLIBS" have_libxslt=0 oCPPFLAGS="$CPPFLAGS" if test "X$XSLT_CONFIG" != X; then CPPFLAGS="`$XSLT_CONFIG --cflags` $CPPFLAGS" LIBS="$LIBS `$XSLT_CONFIG --libs`" AC_CHECK_FUNC(xsltSaveResultToString, have_xsltSaveResultToString=yes, have_xsltSaveResultToString=no) AC_MSG_CHECKING(for system libxslt library) if test $have_xsltSaveResultToString = yes; then have_libxslt=1 LIBXSLT_VERSION=`$XSLT_CONFIG --version` libxslt_version_dec=`echo $LIBXSLT_VERSION | $AWK -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'` libxslt_min_version_dec=`echo $libxslt_min_version | $AWK -F. '{printf("%d\n", 10000*$1 + 100*$2 + $3)};'` AC_MSG_RESULT(yes - version $LIBXSLT_VERSION) if test $libxslt_version_dec -lt $libxslt_min_version_dec; then AC_MSG_WARN(Using libxslt $LIBXSLT_VERSION is unsupported - $libxslt_min_version or newer required.) have_libxslt=0 fi else AC_MSG_RESULT(no) fi AC_CHECK_FUNC(xsltInit) AC_CHECK_HEADERS(libxslt/xslt.h) if test "$ac_cv_header_libxslt_xslt_h" = no ; then AC_MSG_WARN(libxslt library found but not headers - disabling) have_libxslt_lib=0 have_libxslt=0 fi fi CPPFLAGS="$oCPPFLAGS" LIBS="$oLIBS" dnl Check for JSON library AC_ARG_WITH(yajl, [ --with-yajl=DIR YAJL installation directory or 'no' to disable (default=auto)], yajl_prefix="$withval", yajl_prefix="none") if test "x$yajl_prefix" != "xno" ; then AC_MSG_CHECKING(for yajl installation) if test "x$yajl_prefix" = "xyes" ; then yajl_prefix="none" fi # Nothing given - search if test "X$yajl_prefix" = "Xnone" ; then for dir in /opt/local /usr/local /usr; do if test -r $dir/include/yajl/yajl_parse.h; then yajl_prefix=$dir break fi done fi if test "X$yajl_prefix" = "Xnone" ; then AC_MSG_RESULT(not found. Get it from http://lloyd.github.com/yajl/ and use --with-yajl=DIR if necessary to configure the installation directory.) else AC_MSG_RESULT($yajl_prefix) CPPFLAGS="$oCPPFLAGS" LIBS="$oLIBS" if test "$yajl_prefix" = "/usr"; then yajl_prefix= else LDFLAGS="-L$yajl_prefix/lib $LDFLAGS" CPPFLAGS="-I$yajl_prefix/include $CPPFLAGS" fi AC_CHECK_LIB(yajl, yajl_parse, libyajl=1, libyajl=0) AC_CHECK_LIB(yajl, yajl_tree_parse, yajl_api_version=2, yajl_api_version=1) AC_CHECK_HEADERS(yajl/yajl_parse.h) AC_MSG_CHECKING(YAJL API version) AC_MSG_RESULT($yajl_api_version) if test $yajl_api_version = 2; then AC_DEFINE_UNQUOTED(HAVE_YAJL2, 1, [YAJL has API version 2]) fi CPPFLAGS="$oCPPFLAGS" LIBS="$oLIBS" fi fi dnl RDF Parsers rdfxml_parser=no ntriples_parser=no turtle_parser=no trig_parser=no rss_parser=no grddl_parser=no guess_parser=yes rdfa_parser=no json_parser=no nquads_parser=no rdf_parsers_available="rdfxml ntriples turtle trig guess rss-tag-soup rdfa nquads" rdf_parsers_enabled= grddl_parser_ok=no AC_MSG_CHECKING(GRDDL parser requirements) if test $have_libxml = 1 -a $have_libxslt = 1; then AC_MSG_RESULT(yes) grddl_parser_ok=yes rdf_parsers_available="$rdf_parsers_available grddl" else AC_MSG_RESULT(no - libxml2 and libxslt are both not available) fi json_parser_ok=no AC_MSG_CHECKING(JSON parser requirements) if test "X$ac_cv_header_yajl_yajl_parse_h" = Xyes -a "X$ac_cv_lib_yajl_yajl_parse" = Xyes; then AC_MSG_RESULT(yes) json_parser_ok=yes rdf_parsers_available="$rdf_parsers_available json" else AC_MSG_RESULT(no - libyajl is not available) fi # This is needed because autoheader can't work out which computed # symbols must be pulled from acconfig.h into config.h.in if test "x" = "y"; then AC_DEFINE(RAPTOR_PARSER_RDFXML, 1, [Building RDF/XML parser]) AC_DEFINE(RAPTOR_PARSER_NTRIPLES, 1, [Building N-Triples parser]) AC_DEFINE(RAPTOR_PARSER_TURTLE, 1, [Building Turtle parser]) AC_DEFINE(RAPTOR_PARSER_TRIG, 1, [Building TRiG parser]) AC_DEFINE(RAPTOR_PARSER_RSS, 1, [Building RSS Tag Soup parser]) AC_DEFINE(RAPTOR_PARSER_GRDDL, 1, [Building GRDDL parser]) AC_DEFINE(RAPTOR_PARSER_GUESS, 1, [Building guess parser]) AC_DEFINE(RAPTOR_PARSER_RDFA, 1, [Building RDFA parser]) AC_DEFINE(RAPTOR_PARSER_JSON, 1, [Building JSON parser]) AC_DEFINE(RAPTOR_PARSER_NQUADS, 1, [Building N-Quads parser]) fi AC_MSG_CHECKING(RDF parsers required) AC_ARG_ENABLE(parsers, [ --enable-parsers=LIST Use RDF parsers (default=all)], parsers="$enableval") if test "X$parsers" = Xall -o "X$parsers" = X; then parsers="$rdf_parsers_available" AC_MSG_RESULT(all) elif test "X$parsers" = Xnone; then parsers= AC_MSG_RESULT(none) else AC_MSG_RESULT($parsers) fi for parser in $parsers; do p=$parser if test $p = rss-tag-soup; then p=rss fi if test $p = grddl; then if test $grddl_parser_ok != yes; then AC_MSG_WARN(GRDDL parser is not available) continue fi fi if test $p = json; then if test $json_parser_ok != yes; then AC_MSG_WARN(YAJL is not available) continue fi fi eval $p'_parser=yes' NAME=`echo $p | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` n=RAPTOR_PARSER_${NAME} AC_DEFINE_UNQUOTED($n) rdf_parsers_enabled="$rdf_parsers_enabled $parser" done use_nfc=no if test $rdfxml_parser = yes; then need_libxml=1 use_nfc=yes fi if test $rss_parser = yes; then need_libxml=1 fi need_libxslt=0 if test $grddl_parser = yes; then need_libxml=1 need_libxslt=1 fi need_librdfa=no if test $rdfa_parser = yes; then need_libxml=1 need_librdfa=yes fi need_libyajl=0 if test $json_parser = yes; then need_libyajl=1 fi AM_CONDITIONAL(RAPTOR_PARSER_RDFXML, test $rdfxml_parser = yes) AM_CONDITIONAL(RAPTOR_PARSER_NTRIPLES, test $ntriples_parser = yes) AM_CONDITIONAL(RAPTOR_PARSER_TURTLE, test $turtle_parser = yes) AM_CONDITIONAL(RAPTOR_PARSER_TRIG, test $trig_parser = yes) AM_CONDITIONAL(RAPTOR_PARSER_RSS, test $rss_parser = yes) AM_CONDITIONAL(RAPTOR_PARSER_GRDDL, test $grddl_parser = yes) AM_CONDITIONAL(RAPTOR_PARSER_GUESS, test $guess_parser = yes) AM_CONDITIONAL(RAPTOR_PARSER_RDFA, test $rdfa_parser = yes) AM_CONDITIONAL(RAPTOR_PARSER_JSON, test $json_parser = yes) AM_CONDITIONAL(RAPTOR_PARSER_NQUADS, test $nquads_parser = yes) AM_CONDITIONAL(LIBRDFA, test $need_librdfa = yes) dnl RDF Serializers rdfxml_serializer=no ntriples_serializer=no rdfxml_abbrev_serializer=no turtle_serializer=no rss_1_0_serializer=no atom_serializer=no dot_serializer=no html_serializer=no json_serializer=no nquads_serializer=no rdf_serializers_available="rdfxml rdfxml-abbrev turtle ntriples rss-1.0 dot html json atom nquads" # This is needed because autoheader can't work out which computed # symbols must be pulled from acconfig.h into config.h.in if test "x" = "y"; then AC_DEFINE(RAPTOR_SERIALIZER_RDFXML, 1, [Building RDF/XML serializer]) AC_DEFINE(RAPTOR_SERIALIZER_NTRIPLES, 1, [Building N-Triples serializer]) AC_DEFINE(RAPTOR_SERIALIZER_RDFXML_ABBREV, 1, [Building RDF/XML-abbreviated serializer]) AC_DEFINE(RAPTOR_SERIALIZER_TURTLE, 1, [Building Turtle serializer]) AC_DEFINE(RAPTOR_SERIALIZER_RSS_1_0, 1, [Building RSS 1.0 serializer]) AC_DEFINE(RAPTOR_SERIALIZER_ATOM, 1, [Building Atom 1.0 serializer]) AC_DEFINE(RAPTOR_SERIALIZER_DOT, 1, [Building GraphViz DOT serializer]) AC_DEFINE(RAPTOR_SERIALIZER_HTML, 1, [Building HTML Table serializer]) AC_DEFINE(RAPTOR_SERIALIZER_JSON, 1, [Building JSON serializer]) AC_DEFINE(RAPTOR_SERIALIZER_NQUADS, 1, [Building N-Quads serializer]) fi AC_MSG_CHECKING(RDF serializers required) AC_ARG_ENABLE(serializers, [ --enable-serializers=LIST Use RDF serializers (default=all)], serializers="$enableval") if test "X$serializers" = Xall -o "X$serializers" = X; then serializers="$rdf_serializers_available" AC_MSG_RESULT(all) elif test "X$serializers" = Xnone; then serializers= AC_MSG_RESULT(none) else AC_MSG_RESULT($serializers) fi for serializer in $serializers; do s=`echo $serializer | tr '.-' '__'` eval $s'_serializer=yes' NAME=`echo $s | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` n=RAPTOR_SERIALIZER_${NAME} AC_DEFINE_UNQUOTED($n) rdf_serializers_enabled="$rdf_serializers_enabled $serializer" done AM_CONDITIONAL(RAPTOR_SERIALIZER_RDFXML, test $rdfxml_serializer = yes) AM_CONDITIONAL(RAPTOR_SERIALIZER_NTRIPLES, test $ntriples_serializer = yes) AM_CONDITIONAL(RAPTOR_SERIALIZER_RDFXML_ABBREV, test $rdfxml_abbrev_serializer = yes) AM_CONDITIONAL(RAPTOR_SERIALIZER_TURTLE, test $turtle_serializer = yes) AM_CONDITIONAL(RAPTOR_SERIALIZER_RSS_1_0, test $rss_1_0_serializer = yes) AM_CONDITIONAL(RAPTOR_SERIALIZER_ATOM, test $atom_serializer = yes) AM_CONDITIONAL(RAPTOR_SERIALIZER_DOT, test $dot_serializer = yes) AM_CONDITIONAL(RAPTOR_SERIALIZER_HTML, test $html_serializer = yes) AM_CONDITIONAL(RAPTOR_SERIALIZER_JSON, test $json_serializer = yes) AM_CONDITIONAL(RAPTOR_SERIALIZER_NQUADS, test $nquads_serializer = yes) AM_CONDITIONAL(RAPTOR_RSS_COMMON, test $rss_1_0_serializer = yes -o $rss_parser = yes) dnl Enable NFC code only if enabled and used (rdfxml) need_icu=no if test $use_nfc = yes -a $have_icu = yes; then need_icu=yes AC_DEFINE([RAPTOR_ICU_NFC], 1, [Use ICU for Unicode NFC check]) fi AM_CONDITIONAL(RAPTOR_ICU_NFC, test $need_icu = yes) AC_MSG_CHECKING(XML names version) AC_ARG_WITH(xml-names, [ --with-xml-names=1.1|1.0 Select XML version name checking (default=1.0)], xml_names="$withval", xml_names="1.0") if test $xml_names = 1.1; then AC_DEFINE(RAPTOR_XML_1_1, 1, [Check XML 1.1 Names]) fi AC_MSG_RESULT($xml_names) have_libcurl=0 have_libfetch=0 need_libcurl=0 need_libxml_www=0 need_libfetch=0 oCPPFLAGS="$CPPFLAGS" if test "X$CURL_CONFIG" != X; then CPPFLAGS="$CPPFLAGS `$CURL_CONFIG --cflags`" LIBS="$LIBS `$CURL_CONFIG --libs`" AC_CHECK_HEADER(curl/curl.h) AC_CHECK_FUNC(curl_easy_init, have_curl_easy_init=yes, have_curl_easy_init=no) LIBS="$oLIBS" CPPFLAGS="$oCPPFLAGS" AC_MSG_CHECKING(for libcurl library) if test $have_curl_easy_init = yes -a "$ac_cv_header_curl_curl_h" = yes; then LIBCURL_VERSION=`$CURL_CONFIG --version | sed -e 's/^libcurl *//'` libcurl_vernum=`$CURL_CONFIG --vernum` if test $libcurl_vernum '<' $libcurl_min_vernum; then AC_MSG_WARN(Using libcurl $LIBCURL_VERSION is unsupported - $libcurl_min_version or newer required.) AC_MSG_RESULT(no - version $LIBCURL_VERSION is too old) else have_libcurl=1 AC_MSG_RESULT(yes - version $LIBCURL_VERSION) fi else AC_MSG_RESULT(no) fi fi if test "X$ac_cv_header_curl_curl_h" = Xyes; then AC_DEFINE([HAVE_CURL_CURL_H], 1, [Have curl/curl.h]) fi if test $ac_cv_header_fetch_h = yes; then AC_CHECK_LIB(fetch, fetchXGetURL, have_libfetch=1) LIBS="$oLIBS" fi AC_ARG_WITH(www, [ --with-www=NAME Use WWW library - curl (default), xml, libfetch, none], www="$withval", www="curl") for www_name in $www curl xml libfetch none; do case $www_name in curl) if test $have_libcurl = 1; then need_libcurl=1 AC_DEFINE([RAPTOR_WWW_LIBCURL], 1, [Have libcurl WWW library]) break fi ;; xml) if test $have_libxml = 1; then need_libxml=1 need_libxml_www=1 AC_DEFINE([RAPTOR_WWW_LIBXML], 1, [Have libxml available as a WWW library]) break fi ;; libfetch) if test $have_libfetch = 1; then need_libfetch=1 AC_DEFINE([RAPTOR_WWW_LIBFETCH], 1, [Have libfetch WWW library]) break fi ;; none|no) need_libcurl=0 need_libxml_www=0 AC_DEFINE([RAPTOR_WWW_NONE], 1, [No WWW library]) break ;; *) AC_MSG_ERROR(No such WWW library $www_name) ;; esac done AC_MSG_CHECKING(WWW libraries available) www_libraries_available= if test $have_libcurl = 1; then www_libraries_available="$www_libraries_available libcurl $LIBCURL_VERSION" fi if test $have_libxml = 1; then www_libraries_available="$www_libraries_available libxml $LIBXML_VERSION" fi if test $have_libfetch = 1; then www_libraries_available="$www_libraries_available libfetch" fi AC_MSG_RESULT($www_libraries_available) AC_MSG_CHECKING(WWW library to use) www_library= RAPTOR_WWW_LIBRARY=none if test $need_libcurl = 1; then www_library="libcurl $LIBCURL_VERSION" RAPTOR_WWW_LIBRARY=libcurl elif test $need_libxml_www = 1; then www_library="libxml $LIBXML_VERSION" RAPTOR_WWW_LIBRARY=libxml elif test $need_libfetch = 1; then www_library="libfetch" RAPTOR_WWW_LIBRARY=libfetch else www_library=none fi AC_MSG_RESULT($www_library) if test "X$www_library" = Xnone; then AC_MSG_WARN([No WWW library in use - only file: URLs will work]) AC_MSG_WARN([Install libcurl, libxml2 or BSD libfetch for WWW access]) fi if test $need_libcurl = 1; then CPPFLAGS="$CPPFLAGS `$CURL_CONFIG --cflags`" RAPTOR_LDFLAGS="$RAPTOR_LDFLAGS `$CURL_CONFIG --libs`" AC_LIBOBJ(raptor_www_curl) fi dnl ICU for NFC check AC_MSG_CHECKING(NFC library to use) nfc_library=none if test $need_icu = yes; then CPPFLAGS="$CPPFLAGS `$ICU_CONFIG --cppflags-searchpath`" RAPTOR_LDFLAGS="$RAPTOR_LDFLAGS `$ICU_CONFIG --ldflags-searchpath` -licuuc" AC_LIBOBJ(raptor_nfc_icu) nfc_library="ICU $ICU_VERSION" fi AC_MSG_RESULT($nfc_library) have_lininn=no have_inn_parsedate=no oCPPFLAGS="$CPPFLAGS" if test -d /usr/include/inn; then CPPFLAGS="$CPPFLAGS -I/usr/include/inn" fi AC_CHECK_HEADER(libinn.h) CPPFLAGS="$oCPPFLAGS" oCPPFLAGS="$CPPFLAGS" if test $ac_cv_header_libinn_h = yes; then CPPFLAGS="$CPPFLAGS -I/usr/include/inn" LIBS="$LIBS -L/usr/lib/news -linn" AC_CHECK_LIB(inn, HashMessageID, have_libinn=yes) AC_MSG_CHECKING(parsedate in libinn) AC_TRY_LINK([ #ifdef TIME_WITH_SYS_TIME # include # include #else # ifdef HAVE_SYS_TIME_H # include # else # include # endif #endif #include ], [ parsedate("Sun Jun 12 00:04:09 BST 2005", NULL) ], AC_DEFINE(HAVE_INN_PARSEDATE, 1, [INN parsedate function present]) have_inn_parsedate=yes AC_MSG_RESULT(yes), AC_MSG_RESULT(no)) fi CPPFLAGS="$oCPPFLAGS" LIBS="$oLIBS" AC_MSG_CHECKING(date parsing source) raptor_parsedate_needed=no if test $have_inn_parsedate = yes; then CPPFLAGS="$CPPFLAGS -I/usr/include/inn" RAPTOR_LDFLAGS="$RAPTOR_LDFLAGS -L/usr/lib/news -linn" AC_MSG_RESULT(INN parsedate) else if test $need_libcurl = 1; then AC_MSG_RESULT(libcurl curl_getdate) else raptor_parsedate_needed=yes AC_MSG_RESULT(raptor parsedate) fi fi AM_CONDITIONAL(PARSEDATE, test $raptor_parsedate_needed = yes) if test $raptor_parsedate_needed = yes; then AC_DEFINE([HAVE_RAPTOR_PARSE_DATE], 1, [Raptor raptor_parse_date available]) fi if test $need_libfetch = 1; then RAPTOR_LDFLAGS="$RAPTOR_LDFLAGS -lfetch" AC_LIBOBJ(raptor_www_libfetch) fi RAPTOR_XML_PARSER=none if test $need_libxml = 1; then if test $have_libxml = 1; then AC_DEFINE(RAPTOR_XML_LIBXML, 1, [Use libxml XML parser]) else AC_MSG_ERROR(libxml2 is not available - please get it from http://xmlsoft.org/) fi if test $need_libxml_www = 1; then AC_LIBOBJ(raptor_www_libxml) fi RAPTOR_LDFLAGS="$RAPTOR_LDFLAGS `$XML_CONFIG --libs`" CPPFLAGS="`$XML_CONFIG --cflags` $CPPFLAGS" RAPTOR_XML_PARSER=libxml fi AM_CONDITIONAL(RAPTOR_XML_LIBXML, test $need_libxml = 1) if test $need_libxslt = 1; then RAPTOR_LDFLAGS="$RAPTOR_LDFLAGS `$XSLT_CONFIG --libs`" CPPFLAGS="`$XSLT_CONFIG --cflags` $CPPFLAGS" fi if test $need_libyajl = 1; then if test "x$yajl_prefix" != "x"; then CPPFLAGS="-I$yajl_prefix/include $CPPFLAGS" RAPTOR_LDFLAGS="$RAPTOR_LDFLAGS -L$yajl_prefix/lib" fi RAPTOR_LDFLAGS="$RAPTOR_LDFLAGS -lyajl" fi RAPTOR_LIBTOOLLIBS=libraptor2.la AC_SUBST(RAPTOR_LIBTOOLLIBS) xml_parser="none needed" if test $need_libxml = 1; then xml_parser="libxml $LIBXML_VERSION" fi # Restore LIBS LIBS="$oLIBS" # Make final changes to cflags MEM= MEM_LIBS= CPPFLAGS="-DRAPTOR_INTERNAL=1 $CPPFLAGS" AC_ARG_WITH(memory-signing, [ --with-memory-signing Sign allocated memory (default=no)], use_memory_signing="$withval", use_memory_signing="no") AC_MSG_CHECKING(using memory signing) AC_MSG_RESULT($use_memory_signing); if test "$use_memory_signing" = yes; then MEM=-DRAPTOR_MEMORY_SIGN=1 MEM_LIBS= fi debug_messages=no AC_ARG_ENABLE(debug, [ --enable-debug Enable debug messages (default no). ], debug_messages=$enableval) if test "$debug_messages" = "yes"; then AC_DEFINE([RAPTOR_DEBUG], [1], [Define to 1 if debug messages are enabled.]) fi if test "$USE_MAINTAINER_MODE" = yes; then AC_DEFINE([MAINTAINER_MODE], [1], [Define to 1 if maintainer mode is enabled.]) CPPFLAGS="$MAINTAINER_CPPFLAGS $CPPFLAGS" fi AC_SUBST(RAPTOR_LDFLAGS) AC_SUBST(MEM) AC_SUBST(MEM_LIBS) AC_SUBST(RECHO) AC_SUBST(RECHO_N) AC_SUBST(RECHO_C) # Features # lists RAPTOR_PARSERS=$rdf_parsers_enabled AC_SUBST(RAPTOR_PARSERS) RAPTOR_SERIALIZERS=$rdf_serializers_enabled AC_SUBST(RAPTOR_SERIALIZERS) # single values or none AC_SUBST(RAPTOR_WWW_LIBRARY) AC_SUBST(RAPTOR_XML_PARSER) abs_top_srcdir=`cd $srcdir; pwd` AC_SUBST(abs_top_srcdir) abs_top_builddir=`pwd` AC_SUBST(abs_top_builddir) dnl automake 1.11 AM_SILENT_RULES([no]) AC_CONFIG_FILES([Makefile raptor2.spec raptor2.rdf data/Makefile docs/Makefile docs/version.xml examples/Makefile scripts/Makefile src/raptor2.h src/win32_raptor_config.h src/Makefile tests/Makefile tests/feeds/Makefile tests/grddl/Makefile tests/ntriples/Makefile tests/rdfa/Makefile tests/rdfa11/Makefile tests/json/Makefile tests/rdfxml/Makefile tests/turtle/Makefile tests/trig/Makefile utils/Makefile win32/Makefile librdfa/Makefile raptor2.pc]) dnl Check for gtk-doc and docbook GTK_DOC_CHECK([1.3]) AC_OUTPUT AC_MSG_RESULT([ Raptor build summary: RDF parsers available : $rdf_parsers_available RDF parsers enabled :$rdf_parsers_enabled RDF serializers available : $rdf_serializers_available RDF serializers enabled :$rdf_serializers_enabled XML parser : $xml_parser WWW library : $www_library NFC check library : $nfc_library ])