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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership.
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# The ASF licenses this file to You under the Apache License, Version 2.0
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# (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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dnl TCN_FIND_APR: figure out where APR is located
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AC_DEFUN(TCN_FIND_APR,[
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dnl use the find_apr.m4 script to locate APR. sets apr_found and apr_config
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if test "$apr_found" = "no"; then
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AC_MSG_ERROR(APR could not be located. Please use the --with-apr option.)
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sapr_pversion="`$apr_config --version`"
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if test -z "$sapr_pversion"; then
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AC_MSG_ERROR(APR config could not be located. Please use the --with-apr option.)
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sapr_version="`echo $sapr_pversion|sed -e 's/\([a-z]*\)$/.\1/'`"
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tc_save_IFS=$IFS; IFS=.; set $sapr_version; IFS=$tc_save_IFS
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if test "${1}" -lt "1"; then
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AC_MSG_ERROR(You need APR version 1.2.1 or newer installed.)
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if test "${2}" -lt "2"; then
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AC_MSG_ERROR(You need APR version 1.2.1 or newer installed.)
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APR_BUILD_DIR="`$apr_config --installbuilddir`"
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dnl make APR_BUILD_DIR an absolute directory (we'll need it in the
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dnl sub-projects in some cases)
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APR_BUILD_DIR="`cd $APR_BUILD_DIR && pwd`"
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APR_INCLUDES="`$apr_config --includes`"
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APR_LIBS="`$apr_config --link-libtool --libs`"
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APR_SO_EXT="`$apr_config --apr-so-ext`"
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APR_LIB_TARGET="`$apr_config --apr-lib-target`"
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AC_SUBST(APR_INCLUDES)
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AC_SUBST(APR_BUILD_DIR)
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dnl --------------------------------------------------------------------------
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dnl Detection of JDK location and Java Platform (1.2, 1.3, 1.4, 1.5, 1.6)
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dnl result goes in JAVA_HOME / JAVA_PLATFORM (2 -> 1.2 and higher)
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dnl --------------------------------------------------------------------------
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AC_MSG_CHECKING([for JDK location (please wait)])
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if test -n "${JAVA_HOME}" ; then
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JAVA_HOME_ENV="${JAVA_HOME}"
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[ --with-java-home=DIR Location of JDK directory.],
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# This stuff works if the command line parameter --with-java-home was
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# specified, so it takes priority rightfully.
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if test ! -d "${tempval}" ; then
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AC_MSG_ERROR(Not a directory: ${tempval})
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AC_MSG_RESULT(${JAVA_HOME})
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# This works if the parameter was NOT specified, so it's a good time
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# to see what the enviroment says.
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# Since Sun uses JAVA_HOME a lot, we check it first and ignore the
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# JAVA_HOME, otherwise just use whatever JAVA_HOME was specified.
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if test -n "${JAVA_HOME_ENV}" ; then
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JAVA_HOME=${JAVA_HOME_ENV}
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AC_MSG_RESULT(${JAVA_HOME_ENV} from environment)
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if test -z "${JAVA_HOME}" ; then
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# Oh well, nobody set neither JAVA_HOME nor JAVA_HOME, have to guess
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# The following code is based on the code submitted by Henner Zeller
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# for ${srcdir}/src/scripts/package/rpm/ApacheJServ.spec
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# Two variables will be set as a result:
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AC_MSG_CHECKING([Try to guess JDK location])
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for JAVA_PREFIX in /usr/local /usr/local/lib /usr /usr/lib /opt /usr/java ; do
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for JAVA_PLATFORM in 6 5 4 3 2 ; do
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for subversion in .9 .8 .7 .6 .5 .4 .3 .2 .1 "" ; do
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for VARIANT in IBMJava2- java java- jdk jdk-; do
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GUESS="${JAVA_PREFIX}/${VARIANT}1.${JAVA_PLATFORM}${subversion}"
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dnl AC_MSG_CHECKING([${GUESS}])
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if test -d "${GUESS}/bin" & test -d "${GUESS}/include" ; then
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AC_MSG_RESULT([${GUESS}])
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if test -n "${JAVA_HOME}" ; then
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if test -n "${JAVA_HOME}" ; then
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if test -n "${JAVA_HOME}" ; then
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if test ! -n "${JAVA_HOME}" ; then
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AC_MSG_ERROR(can't locate a valid JDK location)
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if test -n "${JAVA_PLATFORM}"; then
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AC_MSG_RESULT(Java Platform detected - 1.${JAVA_PLATFORM})
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AC_MSG_CHECKING(Java platform)
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AC_ARG_WITH(java-platform,
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[ --with-java-platform[=2] Force the Java platorm
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(value is 1 for 1.1.x or 2 for 1.2.x or greater)],
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JAVA_PLATFORM=${withval}
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AC_MSG_ERROR(invalid java platform provided)
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if test -n "${JAVA_PLATFORM}"; then
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AC_MSG_RESULT(Java Platform detected - 1.${JAVA_PLATFORM})
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AC_MSG_CHECKING(Java platform)
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AC_MSG_RESULT(${JAVA_PLATFORM})
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[ --with-os-type[=SUBDIR] Location of JDK os-type subdirectory.],
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if test ! -d "${JAVA_HOME}/${tempval}" ; then
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AC_MSG_ERROR(Not a directory: ${JAVA_HOME}/${tempval})
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AC_MSG_CHECKING(os_type directory)
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if test -f ${JAVA_HOME}/${JAVA_INC}/jni_md.h; then
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for f in ${JAVA_HOME}/${JAVA_INC}/*/jni_md.h; do
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JAVA_OS=`dirname ${f}`
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JAVA_OS=`basename ${JAVA_OS}`
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if test "${JAVA_OS}" = "NONE"; then
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AC_MSG_RESULT(Cannot find jni_md.h in ${JAVA_HOME}/${OS})
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AC_MSG_ERROR(You should retry --with-os-type=SUBDIR)
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dnl check for sableVM
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dnl (copied from daemon/src/native/unix/support/apjava.m4)
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if test x"$JAVA_HOME" != x
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AC_PATH_PROG(SABLEVM,sablevm,NONE,$JAVA_HOME/bin)
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if test "$SABLEVM" != "NONE"
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AC_MSG_RESULT([Using sableVM: $SABLEVM])
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CFLAGS="$CFLAGS -DHAVE_SABLEVM"
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dnl check for IBM J9VM
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if test x"$JAVA_HOME" != x
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J9VM=`$JAVA_HOME/bin/java -version 2>&1 | grep J9VM`
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if test x"$J9VM" != x
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AC_MSG_RESULT([Using J9VM: $J9VM])
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dnl TCN_HELP_STRING(LHS, RHS)
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dnl Autoconf 2.50 can not handle substr correctly. It does have
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dnl AC_HELP_STRING, so let's try to call it if we can.
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dnl Note: this define must be on one line so that it can be properly returned
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dnl as the help string.
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AC_DEFUN(TCN_HELP_STRING,[ifelse(regexp(AC_ACVERSION, 2\.1), -1, AC_HELP_STRING($1,$2),[ ]$1 substr([ ],len($1))$2)])dnl
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dnl TCN_CHECK_SSL_TOOLKIT
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dnl Configure for the detected openssl toolkit installation, giving
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dnl preference to "--with-ssl=<path>" if it was specified.
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AC_DEFUN(TCN_CHECK_SSL_TOOLKIT,[
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AC_MSG_CHECKING(for OpenSSL library)
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[ --with-ssl[=PATH] Build with OpenSSL [yes|no|path]],
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use_openssl="$withval", use_openssl="auto")
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openssldirs="/usr /usr/local /usr/local/ssl /usr/pkg /usr/sfw"
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if test "$use_openssl" = "auto"
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for d in $openssldirs
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if test -f $d/include/openssl/opensslv.h
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case "$use_openssl" in
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AC_MSG_RESULT(not found)
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if test "$use_openssl" = "yes"
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# User did not specify a path - guess it
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for d in $openssldirs
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if test -f $d/include/openssl/opensslv.h
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if test "$use_openssl" = "yes"
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AC_MSG_RESULT(not found)
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[OpenSSL was not found in any of $openssldirs; use --with-ssl=/path])
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USE_OPENSSL='-DOPENSSL'
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if test "$use_openssl" = "/usr"
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TCN_OPENSSL_LIBS="-lssl -lcrypto"
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TCN_OPENSSL_INC="-I$use_openssl/include"
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TCN_OPENSSL_LIBS="-L$use_openssl/lib -R$use_openssl/lib -lssl -lcrypto"
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TCN_OPENSSL_LIBS="-L$use_openssl/lib -Wl,+b: -lssl -lcrypto"
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TCN_OPENSSL_LIBS="-L$use_openssl/lib -Wl,-rpath,$use_openssl/lib -lssl -lcrypto"
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TCN_OPENSSL_LIBS="-L$use_openssl/lib -lssl -lcrypto"
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AC_MSG_RESULT(using openssl from $use_openssl/lib and $use_openssl/include)
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saved_cflags="$CFLAGS"
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CFLAGS="$CFLAGS $TCN_OPENSSL_INC"
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LIBS="$LIBS $TCN_OPENSSL_LIBS"
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AC_ARG_ENABLE(openssl-version-check,
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[AC_HELP_STRING([--enable-openssl-version-check],
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[Check OpenSSL Version @<:@default=yes@:>@])])
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case "$enable_openssl_version_check" in
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AC_MSG_CHECKING(OpenSSL library version)
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#include <openssl/opensslv.h>
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if ((OPENSSL_VERSION_NUMBER >= 0x0090701fL &&
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OPENSSL_VERSION_NUMBER < 0x00908000L) ||
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OPENSSL_VERSION_NUMBER >= 0x0090801fL)
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printf("\n\nFound OPENSSL_VERSION_NUMBER %#010x\n",
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OPENSSL_VERSION_NUMBER);
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printf("Require OPENSSL_VERSION_NUMBER 0x0090701f or greater (0.9.7a)\n"
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"Require OPENSSL_VERSION_NUMBER 0x0090801f or greater (0.9.8a)\n\n");
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[AC_MSG_RESULT(not compatible)
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[AC_MSG_RESULT(assuming target platform has compatible version)])
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AC_MSG_RESULT(Skipped OpenSSL version check)
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AC_MSG_CHECKING(for OpenSSL DSA support)
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if test -f $use_openssl/include/openssl/dsa.h
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AC_DEFINE(HAVE_OPENSSL_DSA)
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CFLAGS="$saved_cflags"
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if test "x$USE_OPENSSL" != "x"
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APR_ADDTO(TCNATIVE_PRIV_INCLUDES, [$TCN_OPENSSL_INC])
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APR_ADDTO(TCNATIVE_LDFLAGS, [$TCN_OPENSSL_LIBS])
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APR_ADDTO(CFLAGS, [-DHAVE_OPENSSL])
added
removed
native/connector/build/tcnative.m4
