dnl ========================================================================= dnl dnl The Apache Software License, Version 1.1 dnl dnl Copyright (c) 1999-2001 The Apache Software Foundation. dnl All rights reserved. dnl dnl ========================================================================= dnl dnl Redistribution and use in source and binary forms, with or without modi- dnl fication, are permitted provided that the following conditions are met: dnl dnl 1. Redistributions of source code must retain the above copyright notice dnl notice, this list of conditions and the following disclaimer. dnl dnl 2. Redistributions in binary form must reproduce the above copyright dnl notice, this list of conditions and the following disclaimer in the dnl documentation and/or other materials provided with the distribution. dnl dnl 3. The end-user documentation included with the redistribution, if any, dnl must include the following acknowlegement: dnl dnl "This product includes software developed by the Apache Software dnl Foundation ." dnl dnl Alternately, this acknowlegement may appear in the software itself, if dnl and wherever such third-party acknowlegements normally appear. dnl dnl 4. The names "The Jakarta Project", "Apache WebApp Module", and "Apache dnl Software Foundation" must not be used to endorse or promote products dnl derived from this software without prior written permission. For dnl written permission, please contact . dnl dnl 5. Products derived from this software may not be called "Apache" nor may dnl "Apache" appear in their names without prior written permission of the dnl Apache Software Foundation. dnl dnl THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED WARRANTIES dnl INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY dnl AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL dnl THE APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY dnl DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL dnl DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS dnl OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) dnl HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, dnl STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN dnl ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE dnl POSSIBILITY OF SUCH DAMAGE. dnl dnl ========================================================================= dnl dnl This software consists of voluntary contributions made by many indivi- dnl duals on behalf of the Apache Software Foundation. For more information dnl on the Apache Software Foundation, please see . dnl dnl ========================================================================= dnl -------------------------------------------------------------------------- dnl Author Pier Fumagalli dnl Version $Id$ dnl dnl NOTE: close all functions with ]) on the same line otherwise M4 will spit dnl out the last argument of the function with an extra newline. dnl -------------------------------------------------------------------------- sinclude(./support/wa_util.m4) sinclude(./support/wa_exec.m4) sinclude(./support/wa_version.m4) sinclude(./support/wa_apr.m4) sinclude(./support/wa_apxs.m4) sinclude(./support/wa_ant.m4) sinclude(./support/wa_perl.m4) dnl -------------------------------------------------------------------------- dnl Initialize GNU Autoconf (note, this requires autoconf vers. >= 2.52) dnl -------------------------------------------------------------------------- AC_INIT([WebApp Module],[""],[http://nagoya.apache.org/bugzilla]) AC_CONFIG_SRCDIR([configure.in]) AC_CONFIG_AUX_DIR([support]) dnl -------------------------------------------------------------------------- dnl Get rid of all that "--prefix" ... "--xxxdir" in the help message dnl -------------------------------------------------------------------------- WA_HEADER([Configuring AC_PACKAGE_STRING]) WA_HELP() dnl -------------------------------------------------------------------------- dnl What are we compiling for dnl -------------------------------------------------------------------------- AC_CANONICAL_HOST() dnl -------------------------------------------------------------------------- dnl Directories locations are defined here dnl -------------------------------------------------------------------------- WA_VARIABLE([APR_DIR]) WA_VARIABLE([APR_LIB]) WA_VARIABLE([APR_LIBNAME]) WA_VARIABLE([SRC_DIR]) WA_VARIABLE([TGT_DIR]) WA_VARIABLE([TC4_DIR]) WA_PATH_DIR([SRC_DIR],[${srcdir}],[sources]) WA_PATH_DIR([TGT_DIR],[.],[build]) dnl -------------------------------------------------------------------------- dnl Define the variables we need in Makedefs.in dnl -------------------------------------------------------------------------- WA_VARIABLE([CC]) WA_VARIABLE([CPP]) WA_VARIABLE([SHELL]) WA_VARIABLE([LIBTOOL]) WA_VARIABLE([APXS]) WA_VARIABLE([ANT]) WA_VARIABLE([PERL]) WA_VARIABLE([CPPFLAGS]) WA_VARIABLE([CFLAGS]) WA_VARIABLE([LDFLAGS]) WA_VARIABLE([INCLUDES]) INCLUDES="-I. -I${SRC_DIR}/include" WA_VARIABLE([EXTRA_CFLAGS]) WA_VARIABLE([EXTRA_CPPFLAGS]) WA_VARIABLE([EXTRA_LDFLAGS]) WA_VARIABLE([EXTRA_INCLUDES]) WA_VARIABLE([EXTRA_BUILD]) WA_VARIABLE([EXTRA_CLEAN]) WA_VARIABLE([MODULE]) WA_VARIABLE([APACHE_VERSION]) WA_VARIABLE([WEBAPP_VERSION]) WA_VARIABLE([HOST]) WA_VARIABLE([DATE]) HOST="${host}" DATE="`date`" WA_VARIABLE([ANT_TARGETS]) dnl -------------------------------------------------------------------------- dnl Figure out if we have APXS, where it's located, and what version it is dnl -------------------------------------------------------------------------- WA_HEADER([Checking Apache APXS]) WA_APXS([APXS]) WA_APXS_CHECK([APXS_VERSION],[${APXS}]) dnl -------------------------------------------------------------------------- dnl Decide based on what version of APXS we found dnl -------------------------------------------------------------------------- if test "${APXS_VERSION}" = "1.3" ; then dnl ---------------------------------------------------------------------- dnl APXS version 1.3, meaning Apache 1.3. We _require_ APR sources dnl ---------------------------------------------------------------------- WA_HEADER([Apache 1.3 module compilation (APR checks)]) dnl ---------------------------------------------------------------------- dnl Check where the APR sources are and issue "configure" dnl ---------------------------------------------------------------------- WA_APR([APR_DIR]) tempret="0" tempval="--enable-static --disable-shared --disable-threads" tempval="${tempval} --libdir=${TGT_DIR}/objects" WA_EXEC( [tempret], [./configure ${tempval}], [apr], [${APR_DIR}]) AC_MSG_CHECKING([for proper command execution]) if test "${tempret}" = "0" ; then AC_MSG_RESULT([ok (${tempret})]) else WA_ERROR([command returned with ${tempret}]) fi unset tempret unset tempval dnl ---------------------------------------------------------------------- dnl Retrieve APR variables dnl ---------------------------------------------------------------------- WA_APR_GET([CC],[${APR_DIR}],[CC]) WA_APR_GET([CPP],[${APR_DIR}],[CPP]) WA_APR_GET([SHELL],[${APR_DIR}],[SHELL]) WA_APR_GET([CFLAGS],[${APR_DIR}],[CFLAGS]) WA_APR_GET([CPPFLAGS],[${APR_DIR}],[CPPFLAGS]) WA_APR_GET([LDFLAGS],[${APR_DIR}],[LDFLAGS]) WA_APR_GET([LDFLAGS],[${APR_DIR}],[LIBS]) WA_APR_GET([CPPFLAGS],[${APR_DIR}],[EXTRA_INCLUDES]) WA_APR_LIB([APR_LIB],[${APR_DIR}]) WA_APR_LIBNAME([APR_LIBNAME],[${APR_DIR}]) AC_MSG_CHECKING([for apr headers]) WA_APPEND([INCLUDES],[-I${APR_DIR}/include]) AC_MSG_RESULT([-I${APR_DIR}/include]) AC_MSG_CHECKING([for apr libtool]) LIBTOOL="${SHELL} ${APR_DIR}/libtool --silent" AC_MSG_RESULT([${LIBTOOL}]) dnl ---------------------------------------------------------------------- dnl Done with APR, let's see what APXS says dnl ---------------------------------------------------------------------- WA_HEADER([Apache 1.3 module compilation (APXS checks)]) dnl ---------------------------------------------------------------------- dnl Do a check on the C compiler to see if apxs reports the same one dnl ---------------------------------------------------------------------- WA_APXS_GET([tempval],[${APXS}],[CC]) AC_MSG_CHECKING([for compiler coherency]) if test "${tempval}" != "${CC}" ; then AC_MSG_RESULT([error]) AC_MSG_RESULT([compiler discovered by apr: ${CC}]) AC_MSG_RESULT([compiler used by apache apxs: ${tempval}]) AC_MSG_ERROR([the apache apxs and apr compilers must be the same]) exit 1 fi AC_MSG_RESULT([ok (${CC})]) unset tempval dnl ---------------------------------------------------------------------- dnl Apache 1.3 configuration complete dnl ---------------------------------------------------------------------- MODULE="apache-1.3" WA_APPEND([EXTRA_BUILD],[apr-build]) WA_APPEND([EXTRA_CLEAN],[apr-clean]) WA_APXS_GET([tempval],[${APXS}],[INCLUDEDIR]) WA_PATH_DIR([tempdir],[${tempval}],[apache 1.3 headers]) WA_APPEND([INCLUDES],[-I${tempdir}]) unset tempval unset tempdir WA_APXS_GET([EXTRA_CFLAGS],[${APXS}],[CFLAGS]) WA_APXS_GET([EXTRA_CFLAGS],[${APXS}],[CFLAGS_SHLIB]) WA_APXS_GET([EXTRA_LDFLAGS],[${APXS}],[LIBS_SHLIB]) WA_APXS_GET([EXTRA_LDFLAGS],[${APXS}],[LDFLAGS_SHLIB]) else dnl ---------------------------------------------------------------------- dnl APXS version 2.0, meaning Apache 2.0. We use APR from there dnl ---------------------------------------------------------------------- WA_HEADER([Apache 2.0 module]) WA_APXS_GET([CC],[${APXS}],[CC]) WA_APXS_GET([CPP],[${APXS}],[CPP]) WA_APXS_GET([SHELL],[${APXS}],[SHELL]) WA_APXS_GET([LIBTOOL],[${APXS}],[LIBTOOL]) WA_APXS_GET([CPPFLAGS],[${APXS}],[CPPFLAGS]) WA_APXS_GET([CPPFLAGS],[${APXS}],[NOTEST_CPPFLAGS]) WA_APXS_GET([CPPFLAGS],[${APXS}],[EXTRA_CPPFLAGS]) WA_APXS_GET([LDFLAGS],[${APXS}],[LDFLAGS]) WA_APXS_GET([LDFLAGS],[${APXS}],[NOTEST_LDFLAGS]) WA_APXS_GET([LDFLAGS],[${APXS}],[EXTRA_LDFLAGS]) WA_APXS_GET([CFLAGS],[${APXS}],[CFLAGS]) WA_APXS_GET([CFLAGS],[${APXS}],[NOTEST_CFLAGS]) WA_APXS_GET([CFLAGS],[${APXS}],[EXTRA_CFLAGS]) WA_APXS_GET([tempval],[${APXS}],[INCLUDEDIR]) WA_PATH_DIR([tempdir],[${tempval}],[apache 2.0 headers]) WA_APPEND([INCLUDES],[-I${tempdir}]) unset tempval unset tempdir MODULE="apache-2.0" fi dnl -------------------------------------------------------------------------- dnl Retrieve Apache and WebApp version dnl -------------------------------------------------------------------------- WA_HEADER([Checking component versions]) WA_APXS_SERVER([APACHE_VERSION],[${APXS}]) WA_VERSION([WEBAPP_VERSION],[${CC}]) dnl -------------------------------------------------------------------------- dnl Detect another couple of binaries we _might_ require for compilation dnl -------------------------------------------------------------------------- WA_HEADER([Checking optional binaries]) WA_PERL([PERL]) WA_ANT([ANT]) dnl -------------------------------------------------------------------------- dnl Optional targets dnl -------------------------------------------------------------------------- WA_HEADER([Optional targets]) dnl -------------------------------------------------------------------------- dnl Do we want to build also tomcat-webapp.jar or not? dnl -------------------------------------------------------------------------- AC_MSG_CHECKING([for java compilation]) AC_ARG_ENABLE( [java], [ --enable-java[[=tc4dir]] compile java code (tc4dir must be specifed)], [ case "${enableval}" in ""|"yes"|"YES"|"true"|"TRUE") WA_ERROR([path of Tomcat 4.0 binary distribution unspecified]) ;; "no"|"NO"|"false"|"FALSE") AC_MSG_RESULT([no]) ;; *) dnl -------------------------------------------------------------- dnl We were given something as a parameter, we need to make sure dnl that what we were given is the path to the Tomcat 4.0 distrib. dnl -------------------------------------------------------------- if test -z "${ANT}" ; then WA_ERROR([java compilation desired but ANT not found]) fi AC_MSG_RESULT([yes]) WA_PATH_DIR([TC4_DIR],[${enableval}],[tomcat 4.0 distribution]) AC_MSG_CHECKING([for proper tomcat layout]) if test ! -f "${TC4_DIR}/server/lib/catalina.jar" ; then WA_ERROR([cannot find "${TC4_DIR}/server/lib/catalina.jar"]) fi if test ! -f "${TC4_DIR}/common/lib/servlet.jar" ; then WA_ERROR([cannot find "${TC4_DIR}/common/lib/servlet.jar"]) fi dnl -------------------------------------------------------------- dnl We found what we were looking for, make sure ANT gets called dnl with the "compile" target dnl -------------------------------------------------------------- WA_APPEND([ANT_TARGETS],[compile]) WA_APPEND([EXTRA_BUILD],[ant-build]) WA_APPEND([EXTRA_CLEAN],[ant-clean]) AC_MSG_RESULT([ok]) ;; esac ],[ AC_MSG_RESULT([no]) ]) dnl -------------------------------------------------------------------------- dnl Do we want to build also the documentation from XML? dnl -------------------------------------------------------------------------- AC_MSG_CHECKING([for documentation generation]) AC_ARG_ENABLE( [docs], [ --enable-docs generate documentation (requires ANT)], [ case "${enableval}" in ""|"yes"|"YES"|"true"|"TRUE") if test -z "${ANT}" ; then WA_ERROR([docs generation desired but ANT not found]) fi AC_MSG_RESULT([yes]) dnl -------------------------------------------------------------- dnl We were specifically requested to compile docs, and we found dnl ANT, we need to call it with the "docs" target dnl -------------------------------------------------------------- WA_APPEND([ANT_TARGETS],[docs]) WA_APPEND([EXTRA_BUILD],[ant-build]) WA_APPEND([EXTRA_CLEAN],[ant-clean]) ;; "no"|"NO"|"false"|"FALSE") AC_MSG_RESULT([no]) ;; *) WA_ERROR([invalid parameter --enable-docs="${enableval}"]) ;; esac ],[ dnl ------------------------------------------------------------------ dnl We are going to call ANT only if we found it, but making sure dnl that we specify the "docs" target dnl ------------------------------------------------------------------ if test -z "${ANT}" ; then AC_MSG_RESULT([no (ant required)]) else AC_MSG_RESULT([yes (ant detected)]) WA_APPEND([ANT_TARGETS],[docs]) WA_APPEND([EXTRA_BUILD],[ant-build]) WA_APPEND([EXTRA_CLEAN],[ant-clean]) fi ]) dnl -------------------------------------------------------------------------- dnl Do we want to build also the Java API documentation? dnl -------------------------------------------------------------------------- AC_MSG_CHECKING([for Java API docs generation]) AC_ARG_ENABLE( [apidoc-java], [ --enable-apidoc-java generate Java API docs (requires ANT)], [ case "${enableval}" in ""|"yes"|"YES"|"true"|"TRUE") if test -z "${ANT}" ; then WA_ERROR([docs generation desired but ANT not found]) fi AC_MSG_RESULT([yes]) dnl -------------------------------------------------------------- dnl We were specifically requested to create javadocs, and we dnl found ANT, we need to call it with the "javadoc" target dnl -------------------------------------------------------------- WA_APPEND([ANT_TARGETS],[javadoc]) WA_APPEND([EXTRA_BUILD],[ant-build]) WA_APPEND([EXTRA_CLEAN],[ant-clean]) ;; "no"|"NO"|"false"|"FALSE") AC_MSG_RESULT([no]) ;; *) WA_ERROR([invalid parameter --enable-apidoc-java="${enableval}"]) ;; esac ],[ dnl ------------------------------------------------------------------ dnl We are going to call ANT only if we found it, but making sure dnl that we specify the "javadoc" target dnl ------------------------------------------------------------------ if test -z "${ANT}" ; then AC_MSG_RESULT([no (ant required)]) else AC_MSG_RESULT([yes (ant detected)]) WA_APPEND([ANT_TARGETS],[javadoc]) WA_APPEND([EXTRA_BUILD],[ant-build]) WA_APPEND([EXTRA_CLEAN],[ant-clean]) fi ]) dnl -------------------------------------------------------------------------- dnl Do we want to build also the C API documentation? dnl -------------------------------------------------------------------------- AC_MSG_CHECKING([for C API docs generation]) AC_ARG_ENABLE( [apidoc-c], [ --enable-apidoc-c generate C API docs (requires PERL)], [ case "${enableval}" in ""|"yes"|"YES"|"true"|"TRUE") if test -z "${PERL}" ; then WA_ERROR([docs generation desired but PERL not found]) fi AC_MSG_RESULT([yes]) dnl -------------------------------------------------------------- dnl We were specifically requested to create c api docs, and we dnl found PERL, we need to define a couple of new targets dnl -------------------------------------------------------------- WA_APPEND([EXTRA_BUILD],[capi-build]) WA_APPEND([EXTRA_CLEAN],[capi-clean]) ;; "no"|"NO"|"false"|"FALSE") AC_MSG_RESULT([no]) ;; *) WA_ERROR([invalid parameter --enable-apidoc-c="${enableval}"]) ;; esac ],[ dnl ------------------------------------------------------------------ dnl We are going to call the C Api generation/cleanup targets only if dnl we found PERL dnl ------------------------------------------------------------------ if test -z "${PERL}" ; then AC_MSG_RESULT([no (perl required)]) else AC_MSG_RESULT([yes (perl detected)]) WA_APPEND([EXTRA_BUILD],[capi-build]) WA_APPEND([EXTRA_CLEAN],[capi-clean]) fi ]) dnl -------------------------------------------------------------------------- dnl All done dnl -------------------------------------------------------------------------- WA_HEADER([All done]) AC_OUTPUT( [ Makedefs Makefile lib/Makefile ${MODULE}/Makefile build.properties ])