dnl ********************************************************************** dnl * dnl * PostGIS - Spatial Types for PostgreSQL dnl * http://postgis.net dnl * Copyright 2008 Mark Cave-Ayland dnl * dnl * This is free software; you can redistribute and/or modify it under dnl * the terms of the GNU General Public Licence. See the COPYING file. dnl * dnl ********************************************************************** AC_INIT() AC_CONFIG_HEADERS([postgis_config.h]) AH_TEMPLATE([HAVE_VASPRINTF]) AH_TEMPLATE([HAVE_ASPRINTF]) AC_CONFIG_MACRO_DIR([macros]) AC_CONFIG_AUX_DIR([build-aux]) AC_PROG_INSTALL dnl Invoke libtool: we do this as it is the easiest way to find the PIC dnl flags required to build liblwgeom AC_PROG_LIBTOOL dnl dnl Compilers dnl AC_PROG_CC AC_PROG_CPP AC_PROG_GREP AC_C_BIGENDIAN dnl dnl SQL Preprocessor dnl AC_PATH_PROG([CPPBIN], [cpp], []) if test "x$CPPBIN" != "x"; then SQLPP="${CPPBIN} -traditional-cpp -w -P" else AC_PATH_PROG([GPP], [gpp_], []) if test "x$GPP" != "x"; then SQLPP="${GPP} -C -s \'" dnl Use better string support else if test "x${CPP}" != "x"; then SQLPP="${CPP} -traditional-cpp" else AC_MSG_ERROR([Required "cpp" command not found]) fi fi fi AC_SUBST([SQLPP]) dnl dnl Silence warning: ar: 'u' modifier ignored since 'D' is the default dnl AC_SUBST(AR_FLAGS, [cr]) dnl dnl Define PIC flags in PICFLAGS (note: this variable is set as part of libtool initialisation above) dnl PICFLAGS="$lt_prog_compiler_pic" AC_SUBST([PICFLAGS]) AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-math-errno], [_cv_nomatherrno], [-fno-math-errno], [], [CFLAGS="$CFLAGS -fno-math-errno"], []) AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-signed-zeros], [_cv_nosignedzeros], [-fno-signed-zeros], [], [CFLAGS="$CFLAGS -fno-signed-zeros"], []) AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -std=gnu99], [_cv_std], -std=gnu99, [], [CFLAGS="-std=gnu99 $CFLAGS"], []) dnl dnl Add libm to LDFLAGS so we don't need to add it everywhere manually dnl LDFLAGS="$LDFLAGS -lm" dnl dnl Exporting used library symbols in the module is a source of issues, dnl see https://trac.osgeo.org/postgis/ticket/3281 dnl EXCLUDELIBS_LDFLAGS="" AC_LIBTOOL_LINKER_OPTION([if $compiler supports --exclude-libs], [_cv_exclude_libs], [[-Wl,--exclude-libs,ALL]], [EXCLUDELIBS_LDFLAGS="-Wl,--exclude-libs,ALL"]) AC_SUBST([EXCLUDELIBS_LDFLAGS]) dnl dnl Define executable suffix for use with the loader Makefiles dnl EXESUFFIX="$ac_cv_exeext" AC_SUBST([EXESUFFIX]) dnl dnl Version Information imported from Version.config dnl POSTGIS_MAJOR_VERSION=`cat Version.config | grep ^POSTGIS_MAJOR_VERSION | sed 's/[[^=]]*=\([[0-9]]\)/\1/g'` POSTGIS_MINOR_VERSION=`cat Version.config | grep ^POSTGIS_MINOR_VERSION | sed 's/[[^=]]*=\([[0-9]]\)/\1/g'` POSTGIS_MICRO_VERSION=`cat Version.config | grep ^POSTGIS_MICRO_VERSION | sed 's/[[^=]]*=\([[0-9]]\)/\1/g'` AC_DEFINE_UNQUOTED([POSTGIS_MAJOR_VERSION], ["$POSTGIS_MAJOR_VERSION"], [PostGIS major version]) AC_DEFINE_UNQUOTED([POSTGIS_MINOR_VERSION], ["$POSTGIS_MINOR_VERSION"], [PostGIS minor version]) AC_DEFINE_UNQUOTED([POSTGIS_MICRO_VERSION], ["$POSTGIS_MICRO_VERSION"], [PostGIS micro version]) AC_SUBST([POSTGIS_MAJOR_VERSION]) AC_SUBST([POSTGIS_MINOR_VERSION]) AC_SUBST([POSTGIS_MICRO_VERSION]) dnl ===================================================== dnl Include minor version in postgis extension libraries dnl ===================================================== LIBINCLUDEMINORVERSION="no" AC_ARG_WITH([library-minor-version], [AS_HELP_STRING([--with-library-minor-version], [Include minor version in the PostgreSQL PostGIS library files])], [LIBINCLUDEMINORVERSION="yes"], []) if test "x$with-library-minor-version" = "xno"; then LIBINCLUDEMINORVERSION="no" fi AC_SUBST([LIBINCLUDEMINORVERSION]) dnl dnl Liblwgeom version information imported from Version.config dnl LIBLWGEOM_CURRENT=`cat Version.config | grep ^LIBLWGEOM_IFACE_CUR | sed 's/[[^=]]*=\([[0-9]]\)/\1/g'` LIBLWGEOM_AGE=`cat Version.config | grep ^LIBLWGEOM_IFACE_AGE | sed 's/[[^=]]*=\([[0-9]]\)/\1/g'` LIBLWGEOM_REV=`cat Version.config | grep ^LIBLWGEOM_IFACE_REV | sed 's/[[^=]]*=\([[0-9]]\)/\1/g'` AC_SUBST([LIBLWGEOM_CURRENT]) AC_SUBST([LIBLWGEOM_AGE]) AC_SUBST([LIBLWGEOM_REV]) dnl dnl Search for flex/bison to build the parser dnl AC_PROG_LEX AC_PATH_PROG(YACC, bison) AC_SUBST([LEX]) AC_SUBST([YACC]) dnl dnl Search for OS-specific headers dnl AC_CHECK_HEADER([ieeefp.h], [HAVE_IEEEFP_H=1], [HAVE_IEEEFP_H=0]) AC_DEFINE_UNQUOTED([HAVE_IEEEFP_H], [$HAVE_IEEEFP_H], [ieeefp.h header]) AC_CHECK_HEADER([termios.h], [HAVE_TERMIOS_H=1], [HAVE_TERMIOS_H=0]) AC_DEFINE_UNQUOTED([HAVE_TERMIOS_H], [$HAVE_TERMIOS_H], [termios.h header]) dnl dnl Check for platform-specific functions dnl AC_CHECK_FUNC(vasprintf, AC_DEFINE([HAVE_VASPRINTF])) AC_CHECK_FUNC(asprintf, AC_DEFINE([HAVE_ASPRINTF])) AC_FUNC_FSEEKO() dnl dnl MingW requires use of pwd -W to give proper Windows (not MingW) paths dnl for in-place regression tests dnl case $host_os in *mingw*) MINGWBUILD=1 ;; *) MINGWBUILD=0 ;; esac AC_SUBST([MINGWBUILD]) AC_PATH_PROG([PERL], [perl], []) if test "x$PERL" = "x"; then AC_MSG_ERROR([Perl was not found. Building PostGIS requires Perl.]) fi AC_SUBST([PERL]) dnl =========================================================================== dnl Find components needed to build documentation dnl =========================================================================== dnl dnl Search for xsltproc which is required for building documentation dnl CAN_BUILD_COMMENTS=yes AC_PATH_PROG([XSLTPROC], [xsltproc], []) if test "x$XSLTPROC" = "x"; then AC_MSG_WARN([xsltproc is not installed so documentation cannot be built]) CAN_BUILD_COMMENTS=no fi CAN_BUILD_PDF=${CAN_BUILD_COMMENTS} AC_PATH_PROG([IMAGEMAGICK], [convert], []) if test "x$IMAGEMAGICK" = "x"; then AC_MSG_WARN([ImageMagick does not seem to be installed. Documentation cannot be built]) CAN_BUILD_PDF=no fi AC_PATH_PROG([DBLATEX], [dblatex], []) if test "x$DBLATEX" = "x"; then AC_MSG_WARN([dblatex is not installed so PDF documentation cannot be built]) CAN_BUILD_PDF=no fi AC_SUBST(CAN_BUILD_COMMENTS) AC_SUBST(CAN_BUILD_PDF) AC_PATH_PROG([XMLLINT], [xmllint], []) if test "x$XMLLINT" = "x"; then AC_MSG_WARN([xmllint is not installed so documentation cannot be checked]) fi dnl dnl Allow the user to specify the location of the html/docbook.xsl stylesheet dnl AC_ARG_WITH([xsldir], [AS_HELP_STRING([--with-xsldir=PATH], [specify the directory containing the docbook.xsl stylesheet])], [XSLBASE="$withval"], [XSLBASE=""]) XSLBASE_AUTO="" if test "x$XSLBASE" = "x"; then dnl If the user did not specify a directory for the docbook dnl stylesheet, choose the first directory dnl that matches from the following list SEARCHPATH=" /usr/share/sgml/docbook/xsl-stylesheets /usr/share/xml/docbook/stylesheet/docbook-xsl /usr/share/xml/docbook/stylesheet/nwalsh /usr/share/sgml/docbook/stylesheet/xsl/nwalsh /opt/local/share/xsl/docbook-xsl /usr/local/opt/docbook-xsl/docbook-xsl /usr/local/share/xsl/docbook-xsl /usr/share/xsl/docbook-xsl " for p in ${SEARCHPATH}; do if test -r "${p}"/html/docbook.xsl; then XSLBASE_AUTO="${p}" break fi done dnl Check to see if the automatically searched paths above located a dnl valid Docbook stylesheet if test "x$XSLBASE_AUTO" = "x"; then AC_MSG_WARN([could not locate Docbook stylesheets required to build the documentation]) fi else dnl The user specified an alternate directory so make sure everything dnl looks sensible if test ! -d "$XSLBASE"; then AC_MSG_ERROR([the docbook stylesheet directory specified using --with-xsldir does not exist]) fi if test ! -f "$XSLBASE/html/docbook.xsl"; then AC_MSG_ERROR([the docbook stylesheet directory specified using --with-xsldir does not contain the html/docbook.xsl file]) fi fi dnl dnl If XSLBASE has been set then at this point we know it must be dnl valid and so we can just use it. If XSLBASE_AUTO has been set, and XSLBASE dnl is empty then a valid stylesheet was found in XSLBASE_AUTO so we dnl should use that. Otherwise just continue silently with a blank XSLBASE dnl variable which will trigger the error message in the documentation Makefile dnl if test "x$XSLBASE" = "x"; then if test ! "x$XSLBASE_AUTO" = "x"; then XSLBASE="$XSLBASE_AUTO" fi fi AC_SUBST([XSLBASE]) dnl dnl Let's see if we can find mathml2.dtd dnl AC_ARG_WITH([mathmldtd], [AS_HELP_STRING([--with-mathmldtd=PATH], [specify the dtd path for mathml2.dtd])], [MATHML2_DTD="$withval"], [MATHML2_DTD=""]) dnl TODO: get more paths to add here... if test "x$MATHML2_DTD" = "x"; then MATHML2_DTD="http://www.w3.org/Math/DTD/mathml2/mathml2.dtd" SEARCHPATH=" /usr/share/xml/schema/w3c/mathml/dtd " for p in ${SEARCHPATH}; do if test -r "${p}"/mathml2.dtd; then MATHML2_DTD="${p}/mathml2.dtd" break fi done fi AC_SUBST([MATHML2_DTD]) dnl =========================================================================== dnl Detect if pkg-config installed dnl =========================================================================== # check for pkg-config PKG_PROG_PKG_CONFIG if test -z "$PKG_CONFIG"; then AC_MSG_WARN([Cannot find pkg-config, make sure it is installed in your PATH]) fi dnl =========================================================================== dnl Detect CUnit if it is installed (used for unit testing) dnl dnl Note that we pass any specified CPPFLAGS and LDFLAGS into the Makefile dnl as CUnit is the only compile-time dependency that cannot obtain any dnl specialised flags using a --with-X parameter, and so we allow this dnl information to be passed in if required. dnl =========================================================================== CUNIT_CPPFLAGS="" CUNIT_LDFLAGS="" if test ! -z "$PKG_CONFIG"; then PKG_CHECK_MODULES([CUNIT], [cunit], [ CUNIT_CPPFLAGS="$CPPFLAGS $CUNIT_CFLAGS" CUNIT_LDFLAGS="$LDFLAGS $CUNIT_LIBS" ], [AC_MSG_WARN([could not locate CUnit required for unit tests])]) else AC_CHECK_HEADER([CUnit/CUnit.h], [ CUNIT_CPPFLAGS="$CPPFLAGS" AC_CHECK_LIB([cunit], [CU_initialize_registry], [CUNIT_LDFLAGS="$LDFLAGS -lcunit"], [AC_MSG_WARN([could not locate CUnit required for unit tests])]) ], [AC_MSG_WARN([could not locate CUnit required for unit tests])]) fi AC_SUBST([CUNIT_CPPFLAGS]) AC_SUBST([CUNIT_LDFLAGS]) dnl =========================================================================== dnl Detect iconv if it is installed (used for shp2pgsql encoding conversion dnl if available) dnl =========================================================================== ICONV_CFLAGS="" ICONV_LDFLAGS="" AC_ARG_WITH([libiconv], [AS_HELP_STRING([--with-libiconv=PATH], [specify a path to non-default libiconv installation])], [LIBICONV_PATH="$withval"], [LIBICONV_PATH=""]) LDFLAGS_SAVE="$LDFLAGS" CFLAGS_SAVE="$CFLAGS" if test "x$LIBICONV_PATH" != "x"; then AC_MSG_RESULT([checking user-specified libiconv location: $LIBICONV_PATH]) ICONV_CFLAGS="-I$LIBICONV_PATH/include" ICONV_LDFLAGS="-L$LIBICONV_PATH/lib" LDFLAGS="$ICONV_LDFLAGS $LDFLAGS" CFLAGS="$ICONV_CFLAGS $CFLAGS" fi HAVE_ICONV_H=0 AC_CHECK_HEADER([iconv.h], [HAVE_ICONV_H=1], []) dnl If we find the header file, try and link against the library if test "x$HAVE_ICONV_H" = "x1"; then dnl libconv defines iconv_open to libiconv_open, so we'll check that directly AC_CHECK_LIB([iconv], [libiconv_open], [ICONV_LDFLAGS="$ICONV_LDFLAGS -liconv" HAVE_ICONV=1], []) if test "x$HAVE_ICONV" = "x"; then dnl Check for iconv included as part of libc, using iconv_open AC_CHECK_LIB([c], [iconv_open], [ICONV_LDFLAGS="$ICONV_LDFLAGS -lc" HAVE_ICONV=1], []) if test "x$HAVE_ICONV" = "x"; then dnl But it's possible this implementation of libiconv doesn't have a libiconv_* define AC_CHECK_LIB([iconv], [iconv_open], [ICONV_LDFLAGS="$ICONV_LDFLAGS -liconv" HAVE_ICONV=1], []) if test "x$HAVE_ICONV" = "x"; then dnl No iconv library was found; issue a warning to the console AC_MSG_ERROR([Could not find libiconv. Please install libiconv and libiconv-devel.]) fi fi fi else dnl No iconv header was found; issue a warning to the console AC_MSG_ERROR([Could not find iconv.h header. Please install libiconv and libiconv-devel.]) fi AC_CHECK_FUNCS([iconvctl libiconvctl],[],[]) LDFLAGS="$LDFLAGS_SAVE" CFLAGS="$CFLAGS_SAVE" dnl Only define HAVE_ICONV in postgis_config.h if we detect iconv sucessfully if test "x$HAVE_ICONV" != "x"; then AC_DEFINE_UNQUOTED([HAVE_ICONV], [$HAVE_ICONV], [Defined if libiconv headers and library are present]) fi AC_SUBST([ICONV_LDFLAGS]) AC_SUBST([ICONV_CFLAGS]) LIBLWGEOM_ONLY="no" AC_SUBST([LIBLWGEOM_ONLY]) dnl =========================================================================== dnl Detect the version of PostgreSQL installed on the system, if needed dnl =========================================================================== AC_ARG_VAR(PG_CONFIG, [PostgreSQL configure command to determine Postgres version to build against.]) AC_ARG_WITH([pgconfig], [AS_HELP_STRING([--with-pgconfig=FILE], [specify an alternative pg_config file or disable postgresql (--without-pgconfig)])], [PG_CONFIG="$withval"], []) if test "x$PG_CONFIG" = "xno"; then LIBLWGEOM_ONLY="yes" AC_MSG_RESULT([PostgreSQL support disabled]) elif test "x$PG_CONFIG" = "x"; then dnl PG_CONFIG was not specified, so search within the current path AC_PATH_PROG([PG_CONFIG], [pg_config]) dnl If we couldn't find pg_config, display an error if test "x$PG_CONFIG" = "x"; then AC_MSG_ERROR([could not find pg_config within the current path. You may need to re-run configure with a --with-pgconfig parameter.]) fi else dnl PG_CONFIG was specified; display a message to the user if test "x$PG_CONFIG" = "xyes"; then AC_MSG_ERROR([you must specify a parameter to --with-pgconfig, e.g. --with-pgconfig=/path/to/pg_config]) else if test -f "$PG_CONFIG"; then AC_MSG_RESULT([Using user-specified pg_config file: $PG_CONFIG]) else AC_MSG_ERROR([the user-specified pg_config file $PG_CONFIG does not exist]) fi fi fi if test "x$LIBLWGEOM_ONLY" = "xno"; then dnl =========================================================================== dnl Ensure that $PG_CONFIG --pgxs points to a valid file. This is because some dnl distributions such as Debian also include pg_config as part of libpq-dev dnl packages, but don't install the Makefile it points to unless dnl the postgresql-server-dev packages are installed :) dnl =========================================================================== PGXS=`"$PG_CONFIG" --pgxs` if test "x$PGXS" = "x" -o ! -f "$PGXS"; then AC_MSG_ERROR([the PGXS Makefile $PGXS cannot be found. Please install the PostgreSQL server development packages and re-run configure.]) fi AC_SUBST([PGXS]) dnl Extract the version information from pg_config dnl Note: we extract the major & minor separately, ensure they are numeric, and then combine to give dnl the final version. This is to guard against user error... PGSQL_FULL_VERSION=`"$PG_CONFIG" --version` PGSQL_MAJOR_VERSION=`echo $PGSQL_FULL_VERSION | sed 's/[[^0-9]]*\([[0-9]]*\).*/\1/'` PGSQL_MINOR_VERSION=`$PG_CONFIG --version | sed 's/[[^0-9]]*\([[0-9]]\)\.\([[0-9]]\).*/\2/'` if test $PGSQL_MAJOR_VERSION -gt 9; then dnl ================================================================== dnl Starting with PostgreSQL 10, major is the new minor dnl This is to prevent things like 10.31 ranking higher than 11.0 dnl=================================================================== PGSQL_MINOR_VERSION=0 fi POSTGIS_PGSQL_VERSION="$PGSQL_MAJOR_VERSION$PGSQL_MINOR_VERSION" POSTGIS_PGSQL_HR_VERSION="$PGSQL_MAJOR_VERSION.$PGSQL_MINOR_VERSION" PGSQL_PKGLIBDIR=`"$PG_CONFIG" --pkglibdir` PGSQL_LIBDIR=`"$PG_CONFIG" --libdir` PGSQL_SHAREDIR=`"$PG_CONFIG" --sharedir` AC_MSG_RESULT([checking PostgreSQL version... $PGSQL_FULL_VERSION]) dnl Ensure that we are using PostgreSQL >= 9.6 if test $POSTGIS_PGSQL_VERSION -lt 96; then AC_MSG_ERROR([PostGIS requires PostgreSQL >= 9.6]) fi HAVE_SPGIST=no if test $POSTGIS_PGSQL_VERSION -gt 100; then HAVE_SPGIST=yes fi dnl Note: We don't need the server-side LDFLAGS or CPPFLAGS because we get these from PGXS dnl Extract the linker and include flags for the frontend (for programs that use libpq) PGSQL_FE_LDFLAGS=-L`"$PG_CONFIG" --libdir`" -lpq" PGSQL_FE_CPPFLAGS=-I`"$PG_CONFIG" --includedir` AC_SUBST([PGSQL_FE_LDFLAGS]) AC_SUBST([PGSQL_FE_CPPFLAGS]) dnl Extract the include flags for the backend (libpgcommon) PGSRV_INC=`"$PG_CONFIG" --includedir-server` PGSQL_BE_CPPFLAGS="-I${PGSRV_INC}" dnl Add $PGSRV_INC/port/win32 to MinGW build to pick up netdb.h case $host in *mingw32*) PGSQL_BE_CPPFLAGS="${PGSQL_BE_CPPFLAGS} -I${PGSRV_INC}/port/win32" ;; esac AC_SUBST([PGSQL_BE_CPPFLAGS]) dnl Extract the documentation and man page directories PGSQL_DOCDIR=`"$PG_CONFIG" --docdir` PGSQL_MANDIR=`"$PG_CONFIG" --mandir` AC_SUBST([PGSQL_DOCDIR]) AC_SUBST([PGSQL_MANDIR]) dnl Extract the locale directory PGSQL_LOCALEDIR=`"$PG_CONFIG" --localedir` AC_DEFINE_UNQUOTED([PGSQL_LOCALEDIR], ["$PGSQL_LOCALEDIR"], [Location of PostgreSQL locale directory]) dnl Extract the executable directory PGSQL_BINDIR=`"$PG_CONFIG" --bindir` AC_SUBST([PGSQL_BINDIR]) dnl Extract the share directory PGSQL_SHAREDIR=`"$PG_CONFIG" --sharedir` AC_SUBST([PGSQL_SHAREDIR]) dnl Ensure that we can parse libpq-fe.h CPPFLAGS_SAVE="$CPPFLAGS" CPPFLAGS="$PGSQL_FE_CPPFLAGS" AC_CHECK_HEADER([libpq-fe.h], [], [AC_MSG_ERROR([could not find libpq-fe.h])]) CPPFLAGS="$CPPFLAGS_SAVE" dnl Ensure we can link against libpq LIBS_SAVE="$LIBS" LIBS="$PGSQL_FE_LDFLAGS" CC_SAVE="$CC" CC=`"$PG_CONFIG" --cc` CFLAGS_SAVE="$CFLAGS" CFLAGS=`"$PG_CONFIG" --cflags` AC_CHECK_LIB([pq], [PQserverVersion], [], [AC_MSG_ERROR([could not find libpq])], []) LIBS="$LIBS_SAVE" CC="$CC_SAVE" CFLAGS="$CFLAGS_SAVE" AC_DEFINE_UNQUOTED([POSTGIS_PGSQL_VERSION], [$POSTGIS_PGSQL_VERSION], [PostgreSQL server version]) AC_SUBST([POSTGIS_PGSQL_VERSION]) AC_DEFINE_UNQUOTED([POSTGIS_PGSQL_HR_VERSION], [$POSTGIS_PGSQL_HR_VERSION], [PostgreSQL human readable server version]) AC_SUBST([POSTGIS_PGSQL_HR_VERSION]) AC_SUBST([HAVE_SPGIST]) fi dnl LIBLWGEOM_ONLY != no dnl =========================================================================== dnl Explain our prefix policy if necessary. dnl =========================================================================== if test "$prefix" != "NONE"; then AC_MSG_RESULT([------------------------------------------------------------------------]) AC_MSG_RESULT([ WARNING: You have set the --prefix to '$prefix'. But we mostly ]) AC_MSG_RESULT([ ignore the --prefix. For your info, using the values determined from ]) AC_MSG_RESULT([ $PG_CONFIG we will be installing: ]) AC_MSG_RESULT([ * postgis shared library in $PGSQL_LIBDIR ]) AC_MSG_RESULT([ * postgis SQL files in $PGSQL_SHAREDIR/contrib/postgis-$POSTGIS_MAJOR_VERSION.$POSTGIS_MINOR_VERSION ]) AC_MSG_RESULT([ * postgis executables in $PGSQL_BINDIR ]) AC_MSG_RESULT([------------------------------------------------------------------------]) fi dnl =========================================================================== dnl Detect libxml2 if it is installed dnl (needed to GeomFromGML and GeomFromKML functions) dnl =========================================================================== AC_ARG_WITH([xml2config], [AS_HELP_STRING([--with-xml2config=FILE], [specify an alternative xml2-config file])], [XML2CONFIG="$withval"], [XML2CONFIG=""]) XML2_LDFLAGS="" XML2_CPPFLAGS="" if test "x$XML2CONFIG" = "x"; then dnl XML2CONFIG was not specified, so search within the current path AC_PATH_PROG([XML2CONFIG], [xml2-config]) dnl If we couldn't find xml2-config, display a warning if pkg-config fails too if test "x$XML2CONFIG" = "x"; then if test ! -z "$PKG_CONFIG"; then PKG_CHECK_MODULES([LIBXML2], [libxml-2.0], [ XML2_CPPFLAGS="$LIBXML2_CFLAGS" XML2_LDFLAGS="$LIBXML2_LIBS" POSTGIS_LIBXML2_VERSION=`$PKG_CONFIG libxml-2.0 --modversion` ], []) else AC_MSG_ERROR([could not find xml2-config from libxml2 within the current path. You may need to try re-running configure with a --with-xml2config parameter.]) fi else dnl Extract the linker and include flags XML2_LDFLAGS=`$XML2CONFIG --libs` XML2_CPPFLAGS=`$XML2CONFIG --cflags` dnl Extract the version POSTGIS_LIBXML2_VERSION=`$XML2CONFIG --version` fi else dnl XML2CONFIG was specified; display a message to the user if test "x$XML2CONFIG" = "xyes"; then AC_MSG_ERROR([you must specify a parameter to --with-xml2config, e.g. --with-xml2config=/path/to/xml2-config]) else if test -f $XML2CONFIG; then AC_MSG_RESULT([Using user-specified xml2-config file: $XML2CONFIG]) dnl Extract the linker and include flags XML2_LDFLAGS=`$XML2CONFIG --libs` XML2_CPPFLAGS=`$XML2CONFIG --cflags` dnl Extract the version POSTGIS_LIBXML2_VERSION=`$XML2CONFIG --version` else AC_MSG_ERROR([the user-specified xml2-config file $XML2CONFIG does not exist]) fi fi fi dnl dnl XCode in 10.12 supplies bad flags in xml2config resulting dnl in compile errors. For that one version, we force the prefix dnl to match where we know the libraries reside dnl case $host_os in darwin*) AC_PATH_PROG([XCRUN], [xcrun]) if test "x$XCRUN" = "x"; then AC_MSG_RESULT([using OSX XCode... no]) else XCODE_VER=`$XCRUN --show-sdk-version` if test $XCODE_VER = "10.12"; then AC_MSG_RESULT([applying OSX XCode 10.12 libxml special case... yes]) XML2_LDFLAGS=`$XML2CONFIG --exec-prefix=/usr --libs` else AC_MSG_RESULT([using OSX XCode $XCODE_VER... yes]) fi fi ;; esac dnl Check headers file CPPFLAGS_SAVE="$CPPFLAGS" CPPFLAGS="$XML2_CPPFLAGS" AC_CHECK_HEADERS([libxml/tree.h libxml/parser.h libxml/xpath.h libxml/xpathInternals.h], [], [AC_MSG_ERROR([could not find headers include related to libxml2])]) CPPFLAGS="$CPPFLAGS_SAVE" dnl Ensure we can link against libxml2 LIBS_SAVE="$LIBS" LIBS="$XML2_LDFLAGS" AC_CHECK_LIB([xml2], [xmlInitParser], [], [AC_MSG_ERROR([could not find libxml2])], []) LIBS="$LIBS_SAVE" AC_DEFINE_UNQUOTED([POSTGIS_LIBXML2_VERSION], ["$POSTGIS_LIBXML2_VERSION"], [PostGIS libxml2 version]) AC_SUBST([POSTGIS_LIBXML2_VERSION]) dnl =========================================================================== dnl Detect the version of GEOS installed on the system dnl =========================================================================== AC_ARG_WITH([geosconfig], [AS_HELP_STRING([--with-geosconfig=FILE], [specify an alternative geos-config file])], [GEOSCONFIG="$withval"], [GEOSCONFIG=""]) if test "x$GEOSCONFIG" = "x"; then dnl GEOSCONFIG was not specified, so search within the current path AC_PATH_PROG([GEOSCONFIG], [geos-config]) dnl If we couldn't find geos-config, display an error if test "x$GEOSCONFIG" = "x"; then AC_MSG_ERROR([could not find geos-config within the current path. You may need to try re-running configure with a --with-geosconfig parameter.]) fi else dnl GEOSCONFIG was specified; display a message to the user if test "x$GEOSCONFIG" = "xyes"; then AC_MSG_ERROR([you must specify a parameter to --with-geosconfig, e.g. --with-geosconfig=/path/to/geos-config]) else if test -f $GEOSCONFIG; then AC_MSG_RESULT([Using user-specified geos-config file: $GEOSCONFIG]) else AC_MSG_ERROR([the user-specified geos-config file $GEOSCONFIG does not exist]) fi fi fi dnl Extract the version information from geos_config dnl Note: we extract the major & minor separately, ensure they are numeric, dnl and then combine to give the final version. dnl This is to guard against user error... GEOS_MAJOR_VERSION=`$GEOSCONFIG --version | cut -d. -f1 | sed 's/[[^0-9]]//g'` GEOS_MINOR_VERSION=`$GEOSCONFIG --version | cut -d. -f2 | sed 's/[[^0-9]]//g'` GEOS_PATCH_VERSION=`$GEOSCONFIG --version | cut -d. -f3 | sed 's/[[^0-9]]//g'` if test "x$GEOS_PATCH_VERSION" = "x"; then GEOS_PATCH_VERSION="0"; fi GEOS_FULL_VERSION=`$GEOSCONFIG --version` GEOS_NUMERIC_PATCH_VERSION=`printf "%02d" $GEOS_PATCH_VERSION` GEOS_NUMERIC_MINOR_VERSION=`printf "%02d" $GEOS_MINOR_VERSION` POSTGIS_GEOS_VERSION="$GEOS_MAJOR_VERSION$GEOS_NUMERIC_MINOR_VERSION$GEOS_NUMERIC_PATCH_VERSION" dnl Ensure that we are using GEOS >= 3.6.0 AC_MSG_RESULT([checking GEOS version... $GEOS_FULL_VERSION]) if test ! "$POSTGIS_GEOS_VERSION" -ge 30600; then AC_MSG_ERROR([PostGIS requires GEOS >= 3.6.0]) fi dnl Extract the linker and include flags GEOS_LDFLAGS=`$GEOSCONFIG --clibs` GEOS_CPPFLAGS=`$GEOSCONFIG --cflags` AC_SUBST([GEOS_LDFLAGS]) AC_SUBST([GEOS_CPPFLAGS]) dnl Ensure that we can parse geos_c.h CPPFLAGS_SAVE="$CPPFLAGS" CPPFLAGS="$GEOS_CPPFLAGS" AC_CHECK_HEADER([geos_c.h], [], [AC_MSG_ERROR([could not find geos_c.h - you may need to specify the directory of a geos-config file using --with-geosconfig])]) CPPFLAGS="$CPPFLAGS_SAVE" dnl Ensure we can link against libgeos_c LIBS_SAVE="$LIBS" LIBS="$GEOS_LDFLAGS" AC_CHECK_LIB([geos_c], [initGEOS], [], [AC_MSG_ERROR([could not find libgeos_c - you may need to specify the directory of a geos-config file using --with-geosconfig])], []) LIBS="$LIBS_SAVE" AC_DEFINE_UNQUOTED([POSTGIS_GEOS_VERSION], [$POSTGIS_GEOS_VERSION], [GEOS library version]) AC_SUBST([POSTGIS_GEOS_VERSION]) dnl =========================================================================== dnl SFCGAL library support dnl =========================================================================== AC_ARG_WITH([sfcgal], [AS_HELP_STRING([--with-sfcgal=PATH], [Add SFCGAL support. ARG allows to specify an alternate PATH to sfcgal-config])], [SFCGAL_CONFIG="$withval"], [with_sfcgal=auto]) if test "x$with_sfcgal" != "xno"; then if test "x$with_sfcgal" = "xyes" -o "x$with_sfcgal" = "xauto"; then AC_PATH_PROG([SFCGAL_CONFIG], [sfcgal-config], []) fi if test -x "$SFCGAL_CONFIG"; then SFCGAL_VERSION=`$SFCGAL_CONFIG --version` || AC_MSG_ERROR([cannot determine sfcgal version (tried with $SFCGAL_CONFIG --version)]) SFCGAL_LDFLAGS=`$SFCGAL_CONFIG --libs` SFCGAL_CPPFLAGS=`$SFCGAL_CONFIG --cflags` SFCGAL_MAJOR_VERSION=`echo $SFCGAL_VERSION | cut -d. -f1 | sed 's/[[^0-9]]//g'` SFCGAL_MINOR_VERSION=`echo $SFCGAL_VERSION | cut -d. -f2 | sed 's/[[^0-9]]//g'` SFCGAL_PATCH_VERSION=`echo $SFCGAL_VERSION | cut -d. -f3 | sed 's/[[^0-9]]//g'` SFCGAL_NUMERIC_PATCH_VERSION=`printf "%02d" $SFCGAL_PATCH_VERSION` SFCGAL_NUMERIC_MINOR_VERSION=`printf "%02d" $SFCGAL_MINOR_VERSION` POSTGIS_SFCGAL_VERSION="$SFCGAL_MAJOR_VERSION$SFCGAL_NUMERIC_MINOR_VERSION$SFCGAL_NUMERIC_PATCH_VERSION" AC_DEFINE_UNQUOTED([POSTGIS_SFCGAL_VERSION], [$POSTGIS_SFCGAL_VERSION], [SFCGAL library version at build time]) AC_SUBST([POSTGIS_SFCGAL_VERSION]) SFCGAL_STATIC=`$SFCGAL_CONFIG --static` if test "x$SFCGAL_STATIC" = "xON"; then AC_MSG_WARN([The SFCGAL version found is not installed as a dynamic library.]) else SFCGAL="sfcgal" HAVE_SFCGAL="yes" AC_DEFINE([HAVE_SFCGAL], [1], [Define to 1 if sfcgal is being built]) fi if test ! "$POSTGIS_SFCGAL_VERSION" -ge 10301; then AC_MSG_ERROR([PostGIS requires SFCGAL >= 1.3.1 (found $SFCGAL_VERSION)]) fi else if test "x$with_sfcgal" != "xauto"; then AC_MSG_ERROR([sfcgal-config cannot be found. Please install sfcgal]) fi fi fi AC_SUBST([SFCGAL_VERSION]) AC_SUBST([SFCGAL_CPPFLAGS]) AC_SUBST([SFCGAL_LDFLAGS]) AC_SUBST([SFCGAL_OBJS]) AC_SUBST([SFCGAL]) AC_SUBST([HAVE_SFCGAL]) dnl =========================================================================== dnl Detect gettext dnl =========================================================================== GETTEXT_CFLAGS="" GETTEXT_LDFLAGS="" AC_ARG_WITH([gettext], [AS_HELP_STRING([--with-gettext=PATH], [specify a path to non-default gettext installation])], [GETTEXT_PATH="$withval"], [GETTEXT_PATH="yes"]) LDFLAGS_SAVE="$LDFLAGS" CFLAGS_SAVE="$CFLAGS" if test "x$GETTEXT_PATH" != "xno"; then dnl If user has specified a custom gettext installation path, use it. if test "x$GETTEXT_PATH" != "xyes"; then AC_MSG_RESULT([checking user-specified gettext location: $GETTEXT_PATH]) GETTEXT_CFLAGS="-I$GETTEXT_PATH/include" GETTEXT_LDFLAGS="-L$GETTEXT_PATH/lib" LDFLAGS="$GETTEXT_LDFLAGS $LDFLAGS" CFLAGS="$GETTEXT_CFLAGS $CFLAGS" fi AM_GNU_GETTEXT([external], [], []) if test "x$LIBINTL" = "x"; then USE_NLS=no fi fi AC_SUBST([GETTEXT_CFLAGS]) AC_SUBST([GETTEXT_LDFLAGS]) LDFLAGS="$LDFLAGS_SAVE" CFLAGS="$CFLAGS_SAVE" dnl =========================================================================== dnl Detect the version of PROJ.4 installed dnl =========================================================================== AC_ARG_WITH([projdir], [AS_HELP_STRING([--with-projdir=PATH], [specify the PROJ.4 installation directory])], [PROJDIR="$withval"], [PROJDIR=""]) if test ! "x$PROJDIR" = "x"; then dnl Make sure that the directory exists if test "x$PROJDIR" = "xyes"; then AC_MSG_ERROR([you must specify a parameter to --with-projdir, e.g. --with-projdir=/path/to]) else if test -d "$PROJDIR"; then AC_MSG_RESULT([Using user-specified proj directory: $PROJDIR]) dnl Add the include directory to PROJ_CPPFLAGS PROJ_CPPFLAGS="-I$PROJDIR/include" PROJ_LDFLAGS="-L$PROJDIR/lib -lproj" else AC_MSG_ERROR([the --with-projdir directory "$PROJDIR" cannot be found]) fi fi elif test ! -z "$PKG_CONFIG"; then dnl To keep compatibility with PROJ pre 4.8, default to lproj if not found PKG_CHECK_MODULES([PROJ], [proj], [ PROJ_CPPFLAGS="$PROJ_CFLAGS" PROJ_LDFLAGS="$PROJ_LIBS" POSTGIS_PROJ_VERSION=`$PKG_CONFIG proj --modversion | sed 's/\([[0-9]]\).*\([[0-9]]\).*\([[0-9]]\)/\1\2/'` ], [ PROJ_LDFLAGS="-lproj" ]) else dnl To keep compatibility with PROJ pre 4.8, default to lproj PROJ_LDFLAGS="-lproj" fi dnl Check that we can find the proj_api.h header file CPPFLAGS_SAVE="$CPPFLAGS" CPPFLAGS="$PROJ_CPPFLAGS" AC_CHECK_HEADER([proj_api.h], [], [AC_CHECK_HEADER([proj.h], [], [AC_MSG_ERROR([could not find proj.h or proj_api.h - you may need to specify the directory of a PROJ installation using --with-projdir])] )] ) dnl Return the PROJ.4 version number if not detected by pkg-config if test "x$POSTGIS_PROJ_VERSION" = "x"; then AC_PROJ_VERSION([POSTGIS_PROJ_VERSION]) fi AC_DEFINE_UNQUOTED([POSTGIS_PROJ_VERSION], [$POSTGIS_PROJ_VERSION], [PROJ library version]) AC_SUBST([POSTGIS_PROJ_VERSION]) CPPFLAGS="$CPPFLAGS_SAVE" dnl Ensure that we are using PROJ >= 4.9.0 (requires pj_set_searchpath) if test ! "$POSTGIS_PROJ_VERSION" -ge 49; then AC_MSG_ERROR([PostGIS requires PROJ >= 4.9.0]) fi AC_SUBST([PROJ_CPPFLAGS]) AC_SUBST([PROJ_LDFLAGS]) dnl Ensure we can link against libproj LIBS_SAVE="$LIBS" LIBS="$PROJ_LDFLAGS" AC_CHECK_LIB([proj], [pj_get_release], [], [AC_CHECK_LIB([proj], [proj_info], [], [AC_MSG_ERROR([could not find libproj - you may need to specify the directory of a PROJ installation using --with-projdir])], [] )], []) LIBS="$LIBS_SAVE" dnl =========================================================================== dnl Detect if json-c installed dnl =========================================================================== CHECK_JSON=yes HAVE_JSON=no AC_ARG_WITH([json], [AS_HELP_STRING([--without-json], [build without json-c support])], [CHECK_JSON="$withval"], []) if test "$CHECK_JSON" != "no"; then AC_ARG_WITH([jsondir], [AS_HELP_STRING([--with-jsondir=PATH], [specify the json-c installation directory])], [JSONDIR="$withval"], [JSONDIR=]) if test ! "x$JSONDIR" = "x"; then dnl Make sure that the directory exists if test "x$JSONDIR" = "xyes"; then AC_MSG_ERROR([you must specify a parameter to --with-jsondir, e.g. --with-jsondir=/path/to]) else AC_MSG_RESULT([Using user-specified json-c directory: $JSONDIR]) JSON_LDFLAGS="-L$JSONDIR/lib" LIBS_SAVE="$LIBS" LIBS="$JSON_LDFLAGS" AC_CHECK_FILE("$JSONDIR/include/json-c/json.h", [ JSON_CPPFLAGS="-I$JSONDIR/include/json-c" AC_CHECK_LIB([json-c], [json_object_get], [HAVE_JSON=yes; JSON_LDFLAGS="${JSON_LDFLAGS} -ljson-c"]) ], [ AC_CHECK_FILE("$JSONDIR/include/json/json.h", [ JSON_CPPFLAGS="-I$JSONDIR/include/json" AC_CHECK_LIB([json], [json_object_get], [HAVE_JSON=yes; JSON_LDFLAGS="${JSON_LDFLAGS} -ljson"]) ], [AC_MSG_ERROR([Could not find header: json.h])]) ]) LIBS="$LIBS_SAVE" fi elif test ! -z "$PKG_CONFIG"; then PKG_CHECK_MODULES([JSONC], [json-c], [ HAVE_JSON=yes JSON_CPPFLAGS="$JSONC_CFLAGS" JSON_LDFLAGS="$JSONC_LIBS" ], [AC_MSG_WARN("Could not find json-c")]) fi if test "$HAVE_JSON" = "yes"; then AC_DEFINE([HAVE_LIBJSON], 1, [Define to 1 if libjson is present]) fi AC_SUBST([JSON_CPPFLAGS]) AC_SUBST([JSON_LDFLAGS]) AC_SUBST([HAVE_JSON]) fi dnl =========================================================================== dnl Detect if protobuf-c installed dnl =========================================================================== CHECK_PROTOBUF=yes HAVE_PROTOBUF=no AC_ARG_WITH([protobuf], [AS_HELP_STRING([--without-protobuf], [build without protobuf-c support])], [CHECK_PROTOBUF="$withval"], []) dnl User didn't turn OFF protobuf support so... if test "$CHECK_PROTOBUF" != "no"; then HAVE_PROTOBUF=yes dnl Need to find libdir, incdir and protoc-c compiler CPPFLAGS_SAVE="$CPPFLAGS" LDFLAGS_SAVE="$LDFLAGS" LIBS_SAVE="$LIBS" dnl Try pkgconfig first if test -n "$PKG_CONFIG"; then dnl Ensure libprotobuf-c is of minimum required version PKG_CHECK_MODULES([PROTOBUFC], [libprotobuf-c >= 1.1.0], [ PROTOBUF_CPPFLAGS="$PROTOBUFC_CFLAGS"; PROTOBUF_LDFLAGS="$PROTOBUFC_LIBS"; PROTOC_VERSION=`$PKG_CONFIG libprotobuf-c --modversion | sed 's/\([[0-9]]\).*\([[0-9]]\).*\([[0-9]]\)/\100\200\3/'` ], [ AC_MSG_RESULT([libprotobuf-c not found in pkg-config]) ]) fi AC_ARG_WITH([protobufdir], [AS_HELP_STRING([--with-protobufdir=PATH], [specify the protobuf-c installation directory])],[ if test "x$withval" = "xyes"; then AC_MSG_ERROR([you must specify a parameter to --with-protobufdir, e.g. --with-protobufdir=/usr/local]) else PROTOBUF_LDFLAGS="-L$withval/lib"; PROTOBUF_CPPFLAGS="-I$withval/include" fi ], []) AC_ARG_WITH([protobuf-inc], [AS_HELP_STRING([--with-protobuf-inc=PATH], [google/protobuf-c/protobuf-c.h header installation directory])], [ PROTOBUF_CPPFLAGS="-I$withval" ],[]) AC_ARG_WITH([protobuf-lib], [AS_HELP_STRING([--with-protobuf-lib=PATH], [libprotobuf-c.so/dll/dylib library installation directory])], [ PROTOBUF_LDFLAGS="-L$withval" ],[]) if test -n "$PROTOBUF_CPPFLAGS"; then CPPFLAGS="$CPPFLAGS $PROTOBUF_CPPFLAGS" fi if test -n "$PROTOBUF_LDFLAGS"; then LDFLAGS="$LDFLAGS $PROTOBUF_LDFLAGS" fi dnl confirm that discovered/configured include path works AC_CHECK_HEADER([protobuf-c/protobuf-c.h], [], AC_MSG_ERROR([unable to find protobuf-c/protobuf-c.h using CPPFLAGS. You can disable MVT and Geobuf support using --without-protobuf]) HAVE_PROTOBUF=no ) dnl confirm that discovered/configured library path works AC_CHECK_LIB([protobuf-c], [protobuf_c_message_init], [], AC_MSG_ERROR([unable to link protobuf-c using $LDFLAGS. You can disable MVT and Geobuf support using --without-protobuf]) HAVE_PROTOBUF=no ) AC_CHECK_LIB([protobuf-c], [protobuf_c_version], AC_DEFINE([HAVE_PROTOBUF_C_VERSION], [1], [Define to 1 if protobuf_c_version() is present]), []) AC_MSG_CHECKING([protobuf-c version]) dnl Return the protobuf-c version number if not detected by pkg-config if test "x$PROTOC_VERSION" = "x"; then AC_PROTOBUFC_VERSION([PROTOC_VERSION]) fi if test ! "$PROTOC_VERSION" -ge 1001000; then AC_MSG_ERROR("Old protobuf-c release found but 1.1.0 is required. You can disable MVT and Geobuf support using --without-protobuf") fi AC_MSG_RESULT([$PROTOC_VERSION]) CPPFLAGS="$CPPFLAGS_SAVE" LDFLAGS="$LDFLAGS_SAVE" LIBS="$LIBS_SAVE" dnl confirm that protobuf compiler is available AC_PATH_PROG(PROTOCC, protoc-c) if test -z "$PROTOCC"; then AC_MSG_ERROR([Cannot find protoc-c protobuf compiler on the PATH: $PATH. You can disable MVT and Geobuf support using --without-protobuf]) HAVE_PROTOBUF=no fi dnl all tests passed! turn on compile-time defines if test "$HAVE_PROTOBUF" = "yes"; then AC_DEFINE([HAVE_LIBPROTOBUF], [1], [Define to 1 if libprotobuf-c is present]) AC_DEFINE_UNQUOTED([LIBPROTOBUF_VERSION], [$PROTOC_VERSION], [Numeric version number for libprotobuf-c]) else AC_MSG_ERROR("Missing protobuf-c support. You can disable MVT and Geobuf support using --without-protobuf") fi AC_SUBST([HAVE_PROTOBUF]) AC_SUBST([PROTOC_VERSION]) AC_SUBST([PROTOBUF_CPPFLAGS]) AC_SUBST([PROTOBUF_LDFLAGS]) fi dnl =========================================================================== dnl Detect GTK+2.0 for GUI dnl =========================================================================== AC_ARG_WITH([gui], [AS_HELP_STRING([--with-gui], [compile the data import GUI (requires GTK+2.0)])], [GUI="yes"], [GUI="no"]) if test "x$GUI" = "xyes"; then AC_MSG_RESULT([GUI: Build requested, checking for dependencies (GKT+2.0)]) dnl Try to find the GTK libs with pkgconfig AM_PATH_GTK_2_0([2.8.0], [GTK_BUILD="gui"], [GTK_BUILD=""]) dnl Add -mwindows to MinGW GUI build case $host in *mingw32*) GTK_WIN32_FLAGS=-mwindows GTK_WIN32_RES=shp2pgsql-gui.res GTK_WIN32_BUILD=gui-win32 ;; esac fi AC_SUBST([GTK_CFLAGS]) AC_SUBST([GTK_LIBS]) AC_SUBST([GTK_WIN32_FLAGS]) AC_SUBST([GTK_WIN32_RES]) AC_SUBST([GTK_BUILD]) AC_SUBST([IGE_MAC_CFLAGS]) AC_SUBST([IGE_MAC_LIBS]) dnl =========================================================================== dnl Allow the developer to turn on expensive checks and debugging flags dnl with --enable-debug dnl AC_ARG_ENABLE([debug], AC_HELP_STRING([--enable-debug], [Enable debugging code and flags]), [ENABLE_DEBUG=1], [ENABLE_DEBUG=0]) if test $ENABLE_DEBUG -eq 1; then AC_DEFINE([PARANOIA_LEVEL], [10], [Enable use of memory checks]) CFLAGS="$CFLAGS -g" else AC_DEFINE([PARANOIA_LEVEL], [0], [Disable use of memory checks]) CPPFLAGS="-DNDEBUG $CPPFLAGS" fi AC_DEFINE([POSTGIS_DEBUG_LEVEL], [0], [Define debug level. Default 0]) dnl =========================================================================== dnl Allow the developer to disable the automatic updates of postgis_revision.h dnl with --without-phony-revision dnl AC_ARG_WITH([phony-revision], AC_HELP_STRING([--without-phony-revision], [Disable automatic updates of postgis_revision.h]), [], []) if test "x$with_phony_revision" != "xno"; then PHONY_REVISION="yes" else PHONY_REVISION="no" fi AC_MSG_RESULT([phony-revision: $with_phony_revision]) AC_SUBST([PHONY_REVISION]) dnl =========================================================================== dnl Define version macros dnl POSTGIS_VERSION="$POSTGIS_MAJOR_VERSION.$POSTGIS_MINOR_VERSION USE_GEOS=1 USE_PROJ=1 USE_STATS=1" if test "$HAVE_LIBXML2" = "1"; then POSTGIS_VERSION="$POSTGIS_VERSION USE_LIBXML2=1" fi POSTGIS_LIB_VERSION="$POSTGIS_MAJOR_VERSION.$POSTGIS_MINOR_VERSION.$POSTGIS_MICRO_VERSION" POSTGIS_BUILD_DATE=`date ${SOURCE_DATE_EPOCH:+-d @$SOURCE_DATE_EPOCH} -u "+%Y-%m-%d %H:%M:%S"` POSTGIS_SCRIPTS_VERSION="$POSTGIS_LIB_VERSION" AC_DEFINE_UNQUOTED([POSTGIS_VERSION], ["$POSTGIS_VERSION"], [PostGIS version]) AC_DEFINE_UNQUOTED([POSTGIS_LIB_VERSION], ["$POSTGIS_LIB_VERSION"], [PostGIS library version]) AC_DEFINE_UNQUOTED([POSTGIS_BUILD_DATE], ["$POSTGIS_BUILD_DATE"], [PostGIS build date]) AC_DEFINE_UNQUOTED([POSTGIS_SCRIPTS_VERSION], ["$POSTGIS_SCRIPTS_VERSION"], [PostGIS scripts version]) AC_SUBST([POSTGIS_VERSION]) AC_SUBST([POSTGIS_LIB_VERSION]) AC_SUBST([POSTGIS_BUILD_DATE]) AC_SUBST([POSTGIS_SCRIPTS_VERSION]) dnl ==================================== dnl address standardizer stuff dnl ==================================== AC_ARG_WITH([address-standardizer], [AS_HELP_STRING([--without-address-standardizer], [Disable the address_standardizer extension])], [], []) HAVE_PCRE=no ADDRESS_STANDARDIZER="" if test "x$with_address_standardizer" != "xno"; then dnl =========================================================================== dnl Detect the version of PCRE installed dnl =========================================================================== AC_ARG_WITH([pcredir], [AS_HELP_STRING([--with-pcredir=PATH], [specify the PCRE installation directory])], [PCREDIR="$withval"], [PCREDIR=""]) if test ! "x$PCREDIR" = "x"; then dnl Make sure that the directory exists if test "x$PCREDIR" = "xyes"; then AC_MSG_ERROR([you must specify a parameter to --with-pcredir, e.g. --with-pcredir=/path/to]) else if test -d "$PCREDIR"; then AC_MSG_RESULT([Using user-specified PCRE directory: $PCREDIR]) AC_CHECK_FILE("$PCREDIR/include/pcre.h", [ PCRE_CPPFLAGS="-I$PCREDIR/include" PCRE_LDFLAGS="-L$PCREDIR/lib -lpcre" HAVE_PCRE=yes ADDRESS_STANDARDIZER="address_standardizer" ], [AC_MSG_ERROR([Could not find header: pcre.h])]) else AC_MSG_ERROR([the --with-pcredir directory "$PCREDIR" cannot be found]) fi fi elif test ! -z "$PKG_CONFIG"; then PKG_CHECK_MODULES([PCRE], [libpcre], [ PCRE_CPPFLAGS="$PCRE_CFLAGS" PCRE_LDFLAGS="$PCRE_LIBS" ADDRESS_STANDARDIZER="address_standardizer" HAVE_PCRE=yes ], [ ADDRESS_STANDARDIZER="" HAVE_PCRE=no ]) fi AC_SUBST([PCRE_CPPFLAGS]) AC_SUBST([PCRE_LDFLAGS]) else ADDRESS_STANDARDIZER="" AC_MSG_RESULT([ADDRESS_STANDARDIZER support: disabled]) fi AC_SUBST([HAVE_PCRE]) AC_SUBST([ADDRESS_STANDARDIZER]) CPPFLAGS="$PGSQL_CPPFLAGS $GEOS_CPPFLAGS $PROJ_CPPFLAGS $PROTOBUF_CPPFLAGS $XML2_CPPFLAGS $SFCGAL_CPPFLAGS $JSON_CPPFLAGS $PCRE_CPPFLAGS $CPPFLAGS" dnl AC_MSG_RESULT([CPPFLAGS: $CPPFLAGS]) SHLIB_LINK="$PGSQL_LDFLAGS $GEOS_LDFLAGS $PROJ_LDFLAGS $JSON_LDFLAGS $PROTOBUF_LDFLAGS $XML2_LDFLAGS $SFCGAL_LDFLAGS $EXCLUDELIBS_LDFLAGS $LDFLAGS" AC_SUBST([SHLIB_LINK]) dnl AC_MSG_RESULT([SHLIB_LINK: $SHLIB_LINK]) dnl ==================================== dnl topology stuff dnl ==================================== AC_ARG_WITH([topology], [AS_HELP_STRING([--without-topology], [Disable the topology extension])], [], []) if test "x$with_topology" != "xno"; then TOPOLOGY="topology" AC_MSG_RESULT([TOPOLOGY: Topology support requested]) else AC_MSG_RESULT([TOPOLOGY: Topology support disabled]) fi AC_SUBST([TOPOLOGY]) dnl ==================================== dnl interrupt tests dnl ==================================== INTERRUPTTESTS="no" AC_ARG_WITH([interrupt-tests], [AS_HELP_STRING([--with-interrupt-tests], [Enable the interrupt tests])], [INTERRUPTTESTS="yes"], []) if test "x$with_interrupt_tests" = "xno"; then INTERRUPTTESTS="no" fi AC_SUBST([INTERRUPTTESTS]) dnl =========================================================================== dnl SRID stuff dnl =========================================================================== SRID_MAX=999999 SRID_USR_MAX=998999 AC_SUBST([SRID_MAX]) AC_SUBST([SRID_USR_MAX]) dnl ==================================== dnl raster stuff dnl ==================================== AC_ARG_WITH( [raster], AC_HELP_STRING([--without-raster], [Disable the raster extension]), [], []) if test "x$with_raster" != "xno"; then RASTER="raster" AC_MSG_RESULT([RASTER: Raster support requested]) AC_CONFIG_HEADERS([raster/raster_config.h]) dnl =========================================================================== dnl Allow output of double truncation warnings with --with-raster-dblwarning dnl =========================================================================== AC_ARG_WITH( [raster-dblwarning], AC_HELP_STRING([--with-raster-dblwarning], [output double truncation warnings. Only used with --with-raster]), [POSTGIS_RASTER_WARN_ON_TRUNCATION=1], [POSTGIS_RASTER_WARN_ON_TRUNCATION=0]) AC_DEFINE_UNQUOTED( [POSTGIS_RASTER_WARN_ON_TRUNCATION], [$POSTGIS_RASTER_WARN_ON_TRUNCATION], [Define to 1 if a warning is outputted every time a double is truncated]) dnl ======================================================================== dnl Determine GDAL Support dnl dnl TODO: Now, --with-gdalconfig can have only 1 value: path to gdal-config. It dnl could be useful to allow path to GDAL tree, because the cflags and the dnl libs can be obtained from GDAL tree too, apart from gdal-config dnl How to get cflags and libs from GDAL tree? dnl dnl LIBGDAL_CFLAGS="-I$with_gdal/port -I$with_gdal/ogr -I$with_gdal/alg -I$with_gdal/gcore -I$with_gdal/frmts " dnl LIBGDAL_LDFLAGS="-L${with_gdal}/.libs -lgdal -L${with_gdal}/ -lgdal" dnl ======================================================================== dnl not used right now USE_GDAL_SOURCE_TREE="no" LIBGDAL_CFLAGS="" LIBGDAL_LDFLAGS="" LIBGDAL_DEPLIBS_LDFLAGS="" dnl GDAL version constants, update here GDAL_MIN_VERSION=2.0.0 GDAL_MIN_VERSION_NUMBER=180 dnl TODO: Use GDAL version calculation MAJOR*1000+MINOR*100+REV*10+BUILD AC_ARG_WITH( [gdalconfig], AC_HELP_STRING([--with-gdalconfig=@<:@ARG@:>@],[specify location of gdal-config (ARG=path). Only used with --with-raster]), [GDAL_CONFIG="$withval"], [AC_PATH_PROG([GDAL_CONFIG], [gdal-config], [])] ) AC_MSG_CHECKING([GDAL version]) if test -x "$GDAL_CONFIG"; then dnl Extract the version information from gdal-config dnl Note: we extract the major & minor separately, ensure they are numeric, dnl and then combine to give the final version. dnl This is to guard against user error... GDAL_MAJOR_VERSION=`$GDAL_CONFIG --version | cut -d. -f1 | sed 's/[[^0-9]]//g'` GDAL_MINOR_VERSION=`$GDAL_CONFIG --version | cut -d. -f2 | sed 's/[[^0-9]]//g'` GDAL_PATCH_VERSION=`$GDAL_CONFIG --version | cut -d. -f3 | sed 's/[[^0-9]]//g'` GDAL_FULL_VERSION=`$GDAL_CONFIG --version` POSTGIS_GDAL_VERSION="$GDAL_MAJOR_VERSION$GDAL_MINOR_VERSION" GDAL_VERSION_NUMBER="$GDAL_MAJOR_VERSION$GDAL_MINOR_VERSION$GDAL_PATCH_VERSION" AC_MSG_RESULT([$GDAL_FULL_VERSION]) dnl Ensure we are using minimum required version of GDAL if test ! "$GDAL_VERSION_NUMBER" -ge "$GDAL_MIN_VERSION_NUMBER" ; then AC_MSG_ERROR([PostGIS raster requires GDAL >= $GDAL_MIN_VERSION. Use --without-raster to build without raster support.]) fi AC_DEFINE_UNQUOTED([POSTGIS_GDAL_VERSION], [$POSTGIS_GDAL_VERSION], [GDAL library version]) AC_SUBST([POSTGIS_GDAL_VERSION]) dnl Check that OGR is enabled AC_MSG_CHECKING([for OGR enabled]) OGR_ENABLED=`$GDAL_CONFIG --ogr-enabled` if test "x$OGR_ENABLED" != "xyes"; then AC_MSG_RESULT([$OGR_ENABLED]) AC_MSG_ERROR([PostGIS raster requires OGR to be enabled in GDAL. Use --without-raster to build without raster support.]) fi AC_MSG_RESULT([$OGR_ENABLED]) dnl Extract the linker and include flags LIBGDAL_LDFLAGS=`$GDAL_CONFIG --libs` dnl LIBGDAL_DEPLIBS_LDFLAGS=`$GDAL_CONFIG --dep-libs` LIBGDAL_CFLAGS=`$GDAL_CONFIG --cflags` CPPFLAGS_SAVE="$CPPFLAGS" CPPFLAGS="$LIBGDAL_CFLAGS" CFLAGS_SAVE="$CFLAGS" CFLAGS=`"$PG_CONFIG" --cflags` CC_SAVE="$CC" CC=`"$PG_CONFIG" --cc` LIBS_SAVE="$LIBS" LIBS="$LIBGDAL_LDFLAGS" dnl Check headers file AC_CHECK_HEADERS( [gdal.h ogr_api.h cpl_conv.h], [], [AC_MSG_ERROR([could not find GDAL headers])]) dnl Ensure we can link against gdal AC_SEARCH_LIBS([GDALAllRegister], [gdal], [], [AC_MSG_ERROR([could not find GDAL])], []) LIBS="$LIBGDAL_LDFLAGS" dnl Ensure we can link against ogr AC_SEARCH_LIBS([OGRRegisterAll], [gdal], [], [AC_MSG_ERROR([could not find OGR])], []) LIBS="$LIBGDAL_LDFLAGS" CPPFLAGS="$CPPFLAGS_SAVE" CFLAGS="$CFLAGS_SAVE" CC="$CC_SAVE" LIBS="$LIBS_SAVE" AC_SUBST([LIBGDAL_CFLAGS]) AC_SUBST([LIBGDAL_LDFLAGS]) AC_SUBST([LIBGDAL_DEPLIBS_LDFLAGS]) else AC_MSG_RESULT([not found]) AC_MSG_ERROR([gdal-config not found. Use --without-raster or try --with-gdalconfig=]) fi dnl Define raster objects, for makefiles RT_CORE_LIB=corelib RT_PG_LIB=pglib RT_LOADER=rtloader RT_POSTGIS_SQL=rtpostgis.sql AC_SUBST([RASTER]) AC_SUBST([RT_CORE_LIB]) AC_SUBST([RT_PG_LIB]) AC_SUBST([RT_LOADER]) AC_SUBST([RT_POSTGIS_SQL]) RT_MAKEFILE_LIST=" raster/Makefile \ raster/rt_core/Makefile \ raster/rt_pg/Makefile \ raster/loader/Makefile \ raster/test/Makefile \ raster/test/cunit/Makefile \ raster/test/regress/Makefile \ raster/scripts/Makefile \ raster/scripts/python/Makefile" else AC_MSG_RESULT([RASTER: Raster support disabled]) dnl We still generate raster/rt_pg makefile to dnl use for upgrading from pre-split-raster versions RT_MAKEFILE_LIST="raster/Makefile raster/rt_pg/Makefile" fi dnl =========================================================================== dnl Deps folder dnl =========================================================================== DEPS_MAKEFILE_LIST=" deps/Makefile" dnl =========================================================================== dnl Wagyu dnl =========================================================================== dnl Wagyu will only be necessary if protobuf is present to build MVTs if test "x$HAVE_PROTOBUF" = "xyes"; then DEPS_SUBDIR="deps" AC_SUBST([DEPS_SUBDIR]) WAGYU_LIB=libwagyu.la AC_SUBST([WAGYU_LIB]) dnl ============================================================ dnl We force to use the same compiler as Postgresql dnl ============================================================ CXX_SAVE="$CXX" CC_SAVE="$CC" CFLAGS_SAVE="$CFLAGS" CXXFLAGS_SAVE="$CXXFLAGS" CPPFLAGS_SAVE="$CPPFLAGS" LDFLAGS_SAVE="$LDFLAGS" LIBS_SAVE="$LIBS" WAGYU_CXX=`"$PG_CONFIG" --cc` CPPFLAGS="-x c++" CFLAGS="" LDFLAGS="" LIBS="" CXX="$WAGYU_CXX" AC_PROG_CXX AX_CXX_COMPILE_STDCXX(11, noext, mandatory) WAGYU_CXX="$CXX -x c++" dnl ============================================================ dnl Check if we can declare the c++ stdlib dnl ============================================================ CC="$WAGYU_CXX" AC_CHECK_LIB(c++, main, [HAVE_CPP=yes], [HAVE_CPP=no]) AC_CHECK_LIB(stdc++, main, [HAVE_STDCPP=yes], [HAVE_STDCPP=no]) if test "x$HAVE_CPP" = "xyes"; then WAGYU_LDFLAGS="-lc++" elif test "x$HAVE_STDCPP" = "xyes"; then WAGYU_LDFLAGS="-lstdc++" else AC_MSG_WARN("Could not find a C++ standard library") WAGYU_LDFLAGS="" fi CXX="$CXX_SAVE" CC="$CC_SAVE" CFLAGS="$CFLAGS_SAVE" CXXFLAGS="$CXXFLAGS_SAVE" CPPFLAGS="$CPPFLAGS_SAVE" LDFLAGS="$LDFLAGS_SAVE" LIBS="$LIBS_SAVE" HAVE_WAGYU=yes AC_DEFINE([HAVE_WAGYU], [1], [Define to 1 if wagyu is being built]) AC_SUBST([HAVE_WAGYU]) AC_SUBST([WAGYU_CXX]) AC_SUBST([WAGYU_LDFLAGS]) DEPS_MAKEFILE_LIST="$DEPS_MAKEFILE_LIST deps/wagyu/Makefile" fi dnl =========================================================================== dnl Ryu dnl =========================================================================== RYU_LIB=libryu.la AC_SUBST([RYU_LIB]) DEPS_MAKEFILE_LIST="$DEPS_MAKEFILE_LIST deps/ryu/Makefile" dnl =========================================================================== dnl FlatGeobuf dnl =========================================================================== DEPS_SUBDIR="deps" AC_SUBST([DEPS_SUBDIR]) FLATGEOBUF_LIB=libflatgeobuf.la AC_SUBST([FLATGEOBUF_LIB]) dnl ============================================================ dnl We force to use the same compiler as Postgresql dnl ============================================================ CXX_SAVE="$CXX" CC_SAVE="$CC" CFLAGS_SAVE="$CFLAGS" CXXFLAGS_SAVE="$CXXFLAGS" CPPFLAGS_SAVE="$CPPFLAGS" LDFLAGS_SAVE="$LDFLAGS" LIBS_SAVE="$LIBS" FLATGEOBUF_CXX=`"$PG_CONFIG" --cc` CPPFLAGS="-x c++" CFLAGS="" LDFLAGS="" LIBS="" CXX="$FLATGEOBUF_CXX" AC_PROG_CXX AX_CXX_COMPILE_STDCXX(11, noext, mandatory) FLATGEOBUF_CXX="$CXX -x c++" dnl ============================================================ dnl Check if we can declare the c++ stdlib dnl ============================================================ CC="$FLATGEOBUF_CXX" AC_CHECK_LIB(c++, main, [HAVE_CPP=yes], [HAVE_CPP=no]) AC_CHECK_LIB(stdc++, main, [HAVE_STDCPP=yes], [HAVE_STDCPP=no]) if test "x$HAVE_CPP" = "xyes"; then WFLATGEOBUF_LDFLAGS="-lc++" elif test "x$HAVE_STDCPP" = "xyes"; then FLATGEOBUF_LDFLAGS="-lstdc++" else AC_MSG_WARN("Could not find a C++ standard library") FLATGEOBUF_LDFLAGS="" fi CXX="$CXX_SAVE" CC="$CC_SAVE" CFLAGS="$CFLAGS_SAVE" CXXFLAGS="$CXXFLAGS_SAVE" CPPFLAGS="$CPPFLAGS_SAVE" LDFLAGS="$LDFLAGS_SAVE" LIBS="$LIBS_SAVE" HAVE_FLATGEOBUF=yes AC_DEFINE([HAVE_FLATGEOBUF], [1], [Define to 1 if FlatGeobuf is being built]) AC_SUBST([HAVE_FLATGEOBUF]) AC_SUBST([FLATGEOBUF_CXX]) AC_SUBST([FLATGEOBUF_LDFLAGS]) DEPS_MAKEFILE_LIST="$DEPS_MAKEFILE_LIST deps/flatgeobuf/Makefile" dnl =========================================================================== dnl See if we have the requirements for building the extensions, namely dnl the xlstproc tool for generating the comments SQL file. dnl =========================================================================== EXTENSIONS="" if test \ "x$XSLTPROC" != "x" -o \ -e doc/postgis_comments.sql -a \ -e doc/raster_comments.sql; then AC_MSG_RESULT([enabling PostgreSQL extension support...]) EXTENSIONS=extensions AC_SUBST([EXTENSIONS]) fi dnl =========================================================================== dnl Output the relevant files dnl =========================================================================== AC_OUTPUT([GNUmakefile extensions/Makefile extensions/postgis/Makefile extensions/postgis_raster/Makefile extensions/postgis_sfcgal/Makefile extensions/postgis_topology/Makefile extensions/postgis_tiger_geocoder/Makefile extensions/address_standardizer/Makefile liblwgeom/Makefile liblwgeom/cunit/Makefile liblwgeom/liblwgeom.h libpgcommon/Makefile libpgcommon/cunit/Makefile postgis/Makefile postgis/sqldefines.h sfcgal/Makefile sfcgal/regress/Makefile loader/Makefile loader/cunit/Makefile topology/Makefile topology/test/Makefile regress/Makefile regress/core/Makefile regress/core/tests.mk regress/dumper/Makefile regress/loader/Makefile doc/Makefile doc/Makefile.comments doc/html/image_src/Makefile utils/Makefile $RT_MAKEFILE_LIST $DEPS_MAKEFILE_LIST]) dnl =========================================================================== dnl Display the configuration status information dnl =========================================================================== AC_MSG_RESULT() AC_MSG_RESULT([ PostGIS is now configured for ${host}]) AC_MSG_RESULT() AC_MSG_RESULT([ -------------- Compiler Info ------------- ]) AC_MSG_RESULT([ C compiler: ${CC} ${CFLAGS}]) if test "x$HAVE_WAGYU" = "xyes"; then AC_MSG_RESULT([ C++ compiler (Wagyu): ${WAGYU_CXX} ${CXXFLAGS}]) fi if test "x$HAVE_FLATGEOBUF" = "xyes"; then AC_MSG_RESULT([ C++ compiler (FlatGeobuf): ${FLATGEOBUF_CXX} ${CXXFLAGS}]) fi AC_MSG_RESULT([ CPPFLAGS: $CPPFLAGS]) AC_MSG_RESULT([ LDFLAGS: $LDFLAGS]) AC_MSG_RESULT([ SQL preprocessor: ${SQLPP}]) AC_MSG_RESULT() AC_MSG_RESULT([ -------------- Additional Info ------------- ]) if test "x$LIBINCLUDEMINORVERSION" = "xyes"; then AC_MSG_RESULT([ POSTGIS lib file includes minor: ENABLED]) fi if test "x$INTERRUPTTESTS" = "xyes"; then AC_MSG_RESULT([ Interrupt Tests: ENABLED]) else AC_MSG_RESULT([ Interrupt Tests: DISABLED use: --with-interrupt-tests to enable]) fi AC_MSG_RESULT() AC_MSG_RESULT([ -------------- Dependencies -------------- ]) AC_MSG_RESULT([ GEOS config: ${GEOSCONFIG}]) AC_MSG_RESULT([ GEOS version: ${GEOS_FULL_VERSION}]) if test "x$RASTER" = "xraster"; then AC_MSG_RESULT([ GDAL config: ${GDAL_CONFIG}]) AC_MSG_RESULT([ GDAL version: ${GDAL_FULL_VERSION}]) fi if test "x$SFCGAL" = "xsfcgal"; then AC_MSG_RESULT([ SFCGAL config: ${SFCGAL_CONFIG}]) AC_MSG_RESULT([ SFCGAL version: ${SFCGAL_VERSION}]) fi if test "x$LIBLWGEOM_ONLY" = "xno"; then AC_MSG_RESULT([ PostgreSQL config: ${PG_CONFIG}]) AC_MSG_RESULT([ PostgreSQL version: ${PGSQL_FULL_VERSION}]) else AC_MSG_RESULT([ PostgreSQL support: DISABLED]) fi AC_MSG_RESULT([ PROJ4 version: ${POSTGIS_PROJ_VERSION}]) AC_MSG_RESULT([ Libxml2 config: ${XML2CONFIG}]) AC_MSG_RESULT([ Libxml2 version: ${POSTGIS_LIBXML2_VERSION}]) AC_MSG_RESULT([ JSON-C support: ${HAVE_JSON}]) AC_MSG_RESULT([ protobuf support: ${HAVE_PROTOBUF}]) if test "x$HAVE_PROTOBUF" = "xyes"; then AC_MSG_RESULT([ protobuf-c version: ${PROTOC_VERSION}]) fi AC_MSG_RESULT([ PCRE support: ${HAVE_PCRE}]) AC_MSG_RESULT([ Perl: ${PERL}]) AC_MSG_RESULT() AC_MSG_RESULT([ --------------- Extensions --------------- ]) if test "x$RASTER" = "xraster"; then AC_MSG_RESULT([ PostGIS Raster: enabled]) else AC_MSG_RESULT([ PostGIS Raster: disabled]) fi if test "x$TOPOLOGY" = "xtopology"; then AC_MSG_RESULT([ PostGIS Topology: enabled]) else AC_MSG_RESULT([ PostGIS Topology: disabled]) fi if test "x$SFCGAL" = "xsfcgal"; then AC_MSG_RESULT([ SFCGAL support: enabled]) else AC_MSG_RESULT([ SFCGAL support: disabled]) fi if test "x$ADDRESS_STANDARDIZER" = "xaddress_standardizer"; then AC_MSG_RESULT([ Address Standardizer support: enabled]) else AC_MSG_RESULT([ Address Standardizer support: disabled]) fi AC_MSG_RESULT() AC_MSG_RESULT([ -------- Documentation Generation -------- ]) AC_MSG_RESULT([ xsltproc: ${XSLTPROC}]) AC_MSG_RESULT([ xsl style sheets: ${XSLBASE}]) AC_MSG_RESULT([ dblatex: ${DBLATEX}]) AC_MSG_RESULT([ convert: ${IMAGEMAGICK}]) AC_MSG_RESULT([ mathml2.dtd: ${MATHML2_DTD}]) AC_MSG_RESULT() if test "$POSTGIS_GEOS_VERSION" -lt 30900; then AC_MSG_WARN([ --------- GEOS VERSION WARNING ------------ ]) AC_MSG_WARN([ You are building against GEOS ${GEOS_FULL_VERSION}.]) AC_MSG_WARN([]) AC_MSG_WARN([ To take advantage of _all_ the features of ]) AC_MSG_WARN([ PostGIS, GEOS 3.9.0 or higher is required.]) AC_MSG_WARN([]) AC_MSG_WARN([ For _many_ features, GEOS 3.6.0 is enough.]) AC_MSG_WARN([]) AC_MSG_WARN([ We recommend GEOS 3.8.0 or higher]) AC_MSG_WARN([]) AC_MSG_WARN([ You can download the latest versions from ]) AC_MSG_WARN([ http://geos.osgeo.org/ ]) AC_MSG_WARN() fi if test ! -z "$PKG_CONFIG"; then if test ! "x$PROJDIR" = "x"; then AC_MSG_WARN() AC_MSG_WARN([ | You are building using --with-projdir. This option isn't standard and |]) AC_MSG_WARN([ | might be incompatible with future releases of PROJ. |]) AC_MSG_WARN([ | You can instead adjust the PKG_CONFIG_PATH environment variable if you |]) AC_MSG_WARN([ | installed software in a non-standard prefix. |]) AC_MSG_WARN([ | Alternatively, you may set the environment variables PROJ_CFLAGS and |]) AC_MSG_WARN([ | PROJ_LIBS to avoid the need to call pkg-config. |]) fi if test ! "x$JSONDIR" = "x"; then AC_MSG_WARN() AC_MSG_WARN([ | You are building using --with-jsondir. This option isn't standard and |]) AC_MSG_WARN([ | might be incompatible with future releases of json-c. |]) AC_MSG_WARN([ | You can instead adjust the PKG_CONFIG_PATH environment variable if you |]) AC_MSG_WARN([ | installed software in a non-standard prefix. |]) AC_MSG_WARN([ | Alternatively, you may set the environment variables JSONC_CFLAGS and |]) AC_MSG_WARN([ | JSONC_LIBS to avoid the need to call pkg-config. |]) fi if test ! "x$PCREDIR" = "x"; then AC_MSG_WARN() AC_MSG_WARN([ | You are building using --with-pcredir. This option isn't standard and |]) AC_MSG_WARN([ | might be incompatible with future releases of libpcre. |]) AC_MSG_WARN([ | You can instead adjust the PKG_CONFIG_PATH environment variable if you |]) AC_MSG_WARN([ | installed software in a non-standard prefix. |]) AC_MSG_WARN([ | Alternatively, you may set the environment variables PCRE_CFLAGS and |]) AC_MSG_WARN([ | PCRE_LIBS to avoid the need to call pkg-config. |]) fi fi