jean-frederic clere wrote:
>
> Hi,
>
> I have prepared a patch for configure.in to generate JK_EXPOSED_VERSION and
> JK_VERSION.
> The result is a file named common/version.h:
> +++
> #define JK_EXPOSED_VERSION "mod_jk/1.2.0-dev"
> #define JK_VERSION (((1) << 16) + ((2) << 8) +
> (0))
> +++
> Any comments? - Otherwise I will commit it tomorrow -
Decimal fields might be more appropriate to the ranges of numbers
expected, and I think Henri suggested an additional field for alpha,
beta etc.
How about
#define JK_DEV 0
#define JK_ALPHA 1
#define JK_BETA 2
#define JK_RELEASE 99
#define JK_MKVER(major, minor, sequence, type) \
((major) * 1000000 + (minor) * 10000 + (sequence) * 100 + (type))
#define JK_VERSION JK_MKVER(1, 2, 0, JK_DEV)
>
> Cheers
>
> Jean-frederic
>
> Andy Armstrong wrote:
> >
> > jean-frederic clere wrote:
> > [snip]
> > > > I'm categorically /not/ suggesting moving anything protocol specific
> > > > into the Domino connector, but the interface to the protocol code is
> > > > changing over time -- extra fields are being added and so on. I want the
> > > > Domino code to work with both the current jk stuff and the legacy 3.2
> > > > stuff is all.
> > >
> > > Yep, that is because it is a developement version ;-)
> >
> > Yes, I got that ;-)
> >
> > > > Maybe a specific example will explain what I'm talking about. Here's a
> > > > bit of code that handles parsing the SSL keysize and passing it to the
> > > > jk stuff. The field ssl_key_size wasn't available until recently so the
> > > > I have to cope with that case too. Surely that isn't too evil is it?
> > > >
> > > > #if FOR_TOMCAT >= TOMCAT400
> > > > /* Read the variable into a dummy variable: we do this for the
> > > > side
> > > > * effect of reading it into workBuf.
> > > > */
> > > > GETVARIABLEINT("HTTPS_KEYSIZE", &dummy, 0);
> > > > if (workBuf[0] == '[')
> > > > s->ssl_key_size = atoi(workBuf+1);
> > > > #else
> > > > (void) dummy;
> > > > #endif
> > >
> > > Ok, I will put this version information in a commun include file named
> > > version.h. (On Monday!).
> > > Of course we will to have to document our internal API so that for each version
> > > of mod_jk the connectors could know the parameters and the structures used by
> > > the version.
> >
> > Thanks Jean. I don't think the documentation burden necessarily
> > increases that much. I expect most people writing a new connector to
> > start with the source of an existing one -- I certainly did -- that
> > pretty much documents everything you need to know. Perhaps it would be
> > enough to nominate one connector (mod_jk I guess) as 'state of the art'
> > and direct connector implementors to it.
> >
> > --
> > Andy Armstrong, Tagish
>
> ------------------------------------------------------------------------
> dnl
> dnl Process this file with autoconf to produce a configure script
> dnl
> AC_REVISION($Id: configure.in,v 1.5 2001/06/14 14:38:13 jfclere Exp $)dnl
>
> AC_PREREQ(2.13)
> AC_INIT(common/jk_ajp13.h)
> AC_CONFIG_AUX_DIR(scripts/build/unix)
>
> dnl package and version.
> PACKAGE=mod_jk
> VERMAJOR=1
> VERMINOR=2
> VERFIX=0
> dnl set VERISRELEASE to 1 when release (do not forget to commit!)
> VERISRELEASE=0
>
> VERSION=${VERMAJOR}.${VERMINOR}.${VERFIX}
>
> AM_INIT_AUTOMAKE(${PACKAGE}, ${VERSION})
>
> dnl AM_PROG_LIBTOOL often causes problems.
> dnl I have solved them once using aclocal --acdir=/usr/local/share/aclocal/
> AM_PROG_LIBTOOL
>
> AC_PROG_CC
>
> AC_PROG_LD
>
> AC_PATH_PROG(TEST,test,$PATH)dnl
> AC_SUBST(TEST)
>
> AC_PATH_PROG(RM,rm,$PATH)dnl
> AC_SUBST(RM)
>
> AC_PATH_PROG(GREP,grep,$PATH)dnl
> AC_SUBST(GREP)
>
> AC_PATH_PROG(ECHO,echo,echo,$PATH)dnl
> AC_SUBST(ECHO)
>
> AC_PATH_PROG(SED,sed,$PATH)dnl
> AC_SUBST(SED)
>
> AC_PATH_PROG(CP,cp,$PATH)dnl
> AC_SUBST(CP)
>
> AC_PATH_PROG(MKDIR,mkdir,$PATH)dnl
> AC_SUBST(MKDIR)
>
> dnl prepare the string and value for mod_jk version logic
> JK_EXPOSED_VERSION=${PACKAGE}/${VERSION}
> if ${TEST} ${VERISRELEASE} -eq 0 ; then
> JK_EXPOSED_VERSION=${JK_EXPOSED_VERSION}-dev
> fi
>
> AC_SUBST(JK_EXPOSED_VERSION)
> AC_SUBST(PACKAGE)
> AC_SUBST(VERSION)
> AC_SUBST(VERMAJOR)
> AC_SUBST(VERMINOR)
> AC_SUBST(VERFIX)
>
> WEBSERVER=""
> apache_dir=""
> apache_include=""
> APXS="apxs"
> AC_ARG_WITH(apxs,
> [ --with-apxs[=FILE] Build shared Apache module. FILE is the optional
> pathname to the apxs tool; defaults to finding
> apxs in your PATH.],
> [
> case "${withval}" in
> y | yes | true) find_apxs=true ;;
> n | no | false) find_apxs=false ;;
> *) find_apxs=false ;;
> esac
>
> if ${TEST} ${find_apxs} ; then
> AC_MSG_RESULT([need to check for Perl first, apxs depends on it...])
> AC_PATH_PROG(PERL,perl,$PATH)dnl
>
> if ${TEST} ${find_apxs} ; then
> APXS=${withval}
> else
> AC_PATH_PROG(APXS,apxs,$PATH)dnl
> fi
>
> if ${TEST} -n "${APXS}" ; then
> dnl Seems that we have it, but have to check if it is OK first
> if ${TEST} ! -x "${APXS}" ; then
> AC_MSG_ERROR(Invalid location for apxs: '${APXS}')
> fi
>
> $APXS -q PREFIX >/dev/null 2>/dev/null || apxs_support=false
>
> if ${TEST} "${apxs_support}" = "false" ; then
> AC_MSG_RESULT(could not find apxs)
> AC_MSG_ERROR(You must specify a valid --with-apxs path)
> fi
>
> dnl test apache version
> $RM -rf test
> $APXS -n test -g
> APA=`grep STANDARD20 test/mod_test.c`
> $RM -rf test
> if ${TEST} -z "$APA" ; then
> WEBSERVER="apache-1.3"
> else
> WEBSERVER="apache-2.0"
> fi
> AC_MSG_RESULT([building connector for \"$WEBSERVER\"])
>
> AC_SUBST(APXS)
>
> dnl apache_dir and apache_include are also needed.
> apache_dir=`$APXS -q PREFIX`
> apache_include="-I`$APXS -q INCLUDEDIR`"
> fi
> fi
> ],
> [
> AC_MSG_RESULT(no apxs given)
> ])
>
> dnl it is copied from the configure of JServ ;=)
> dnl and adapted.
>
> apache_dir_is_src="false"
> AC_ARG_WITH(apache,
> [ --with-apache=DIR Build static Apache module. DIR is the pathname
> to the Apache source directory.],
> [
> if ${TEST} ! -z "$WEBSERVER" ; then
> AC_MSG_ERROR([Sorry cannot use --with-apxs=${APXS} and
>--with-apache=${withval} togother, please choose one of both])
> fi
>
> AC_MSG_CHECKING([for Apache source directory (assume static build)])
>
> if ${TEST} -n "${withval}" && ${TEST} -d "${withval}" ; then
> if ${TEST} -d "${withval}/src" ; then
> # handle the case where people use relative paths to
> # the apache source directory by pre-pending the current
> # build directory to the path. there are probably
> # errors with this if configure is run while in a
> # different directory than what you are in at the time
> if ${TEST} -n "`${ECHO} ${withval}|${GREP} \"^\.\.\"`" ; then
> withval=`pwd`/${withval}
> fi
>
> apache_dir=${withval}
> apache_dir_is_src="true"
> AC_MSG_RESULT(${apache_dir})
>
> AC_MSG_CHECKING(for Apache include directory)
>
> if ${TEST} -d "${withval}/src/include" ; then
> # read osdir from the existing apache.
> osdir=`${GREP} '^OSDIR=' ${withval}/src/Makefile.config | ${SED} -e
>'s:^OSDIR=.*/os:os:'`
> if ${TEST} -z "${osdir}" ; then
> osdir=os/unix
> fi
> apache_include="-I${withval}/src/include \
> -I${withval}/src/${osdir}"
> WEBSERVER="apache-1.3"
> AC_MSG_RESULT([${apache_include}, version 1.3])
> else
> AC_MSG_ERROR([Sorry Apache 1.2.x is no longer supported.])
> fi
> else
> if ${TEST} -d "${withval}/include" ; then
> # osdir for Apache20.
> WEBSERVER="apache-2.0"
> apache_dir=${withval}
> apache_dir_is_src="true"
> AC_MSG_RESULT(${apache_dir})
> fi
> fi
> fi
>
> dnl Make sure we have a result.
> if ${TEST} -z "$WEBSERVER" ; then
> AC_MSG_ERROR([Directory $apache_dir is not a valid Apache source
>distribution])
> fi
>
> # VT: Now, which one I'm supposed to use? Let's figure it out later
>
> configure_apache=true
> configure_src=true
>
> AC_MSG_RESULT([building connector for \"$WEBSERVER\"])
> ],
> [
> AC_MSG_RESULT(no apache given)
> ])
> AC_SUBST(apache_include)
> APACHE_DIR=${apache_dir}
> AC_SUBST(APACHE_DIR)
>
> dnl Check for enable-jni
> JK_JNI_WORKER=""
> AC_ARG_ENABLE(jni,
> [ --enable-jni Build jni_connect.so and enable jni_worker.],
> [
> AC_MSG_RESULT(jni enable (need JDK))
> CFLAGS="${CFLAGS} -DHAVE_JNI"
> JK_JNI_WORKER="\${JK}/jk_jni_worker\${OEXT}"
> ])dnl
> AC_SUBST(JK_JNI_WORKER)
>
> dnl CFLAGS for EAPI mod_ssl (Apache 1.3)
> dnl it also allows the CFLAGS environment variable.
> CFLAGS="${CFLAGS}"
> AC_ARG_ENABLE(
> EAPI,
> [ --enable-EAPI Enable EAPI support (mod_ssl, Apache 1.3)],
> [
> case "${enableval}" in
> y | Y | YES | yes | TRUE | true )
> CFLAGS="${CFLAGS} -DEAPI"
> AC_MSG_RESULT([...Enabling EAPI Support...])
> ;;
> esac
> ])
> AC_SUBST(CFLAGS)
>
> dnl the APXSCFLAGS is given by apxs to the C compiler
> dnl the APXSLDFLAGS is given to the linker (for APRVARS).
> APXSLDFLAGS=""
> APXSCFLAGS=""
> if ${TEST} -n "${CFLAGS}" ; then
> APXSCFLAGS="${CFLAGS}"
> fi
> dnl the APXSLDFLAGS is normaly empty but APXSCFLAGS is not.
> if ${TEST} -n "${LDFLAGS}" ; then
> APXSLDFLAGS="-Wl,${LDFLAGS}"
> fi
> AC_SUBST(APXSCFLAGS)
> AC_SUBST(APXSLDFLAGS)
>
> if ${TEST} -n "${JK_JNI_WORKER}" ; then
>
> dnl Find the JDK
> dnl Results go in JAVA_HOME
> dnl Also sets JAVA_PLATFORM to 1 for 1.1 and to 2 for 1.2
>
> AC_MSG_CHECKING([for JDK location (please wait)])
>
> dnl The order is: --with-java-home first, environment second, guessed value third.
>
> dnl This is a safe default. Could screw up on the security features, but
> dnl oh well, this is what --with-java2 is for.
>
> if ${TEST} -n "${JAVA_HOME}" ; then
> JAVA_HOME_ENV="${JAVA_HOME}"
> else
> JAVA_HOME_ENV=""
> fi
> JAVA_HOME=""
> JAVA_PLATFORM="1"
>
> AC_ARG_WITH(java-home,
> [ --with-java-home=DIR Where is your JDK root directory.],
> [
>
> # This stuff works if the command line parameter --with-java-home was
> # specified, so it takes priority rightfully.
>
> JAVA_HOME=${withval}
>
> if ${TEST} ! -d "${JAVA_HOME}" ; then
> AC_MSG_ERROR(Not a directory: ${JAVA_HOME})
> fi
>
> AC_MSG_RESULT(${JAVA_HOME})
>
> ],
> [
> # This works if the parameter was NOT specified, so it's a good time
> # to see what the enviroment says.
>
> # Since Sun uses JAVA_HOME a lot, we check it first and ignore the
> # JAVA_HOME, otherwise just use whatever JAVA_HOME was specified.
>
> if ${TEST} -n "${JAVA_HOME_ENV}" ; then
>
> JAVA_HOME=${JAVA_HOME_ENV}
> AC_MSG_RESULT(${JAVA_HOME_ENV} from environment)
> fi
> ])
>
> if ${TEST} -z "${JAVA_HOME}" ; then
>
> # Oh well, nobody set neither JAVA_HOME nor JAVA_HOME, have to guess
>
> # The following code is based on the code submitted by Henner Zeller
> # for ${srcdir}/src/scripts/package/rpm/ApacheJServ.spec
>
> # Two variables will be set as a result:
> #
> # JAVA_HOME
> # JAVA_PLATFORM
> AC_MSG_CHECKING([Try to guess JDK location])
>
>
> for JAVA_PREFIX in \
> /usr/local \
> /usr/local/lib \
> /usr \
> /usr/lib \
> /opt \
> /
> do
> for JAVA_PLATFORM in 3 2 1 ;
> do
>
> for subversion in .9 .8 .7 .6 .5 .4 .3 .2 .1 "" ;
> do
> for VARIANT in IBMJava2- java java- jdk jdk-;
> do
>
>GUESS="${JAVA_PREFIX}/${VARIANT}1.${JAVA_PLATFORM}${subversion}"
> dnl AC_MSG_CHECKING([${GUESS}])
> if ${TEST} -d "${GUESS}/bin" \
> && ${TEST} -d "${GUESS}/include" ; then
>
> JAVA_HOME="${GUESS}"
> AC_MSG_RESULT([${GUESS}])
> break
> fi
>
> done
>
> if ${TEST} -n "${JAVA_HOME}" ; then
> break;
> fi
>
> done
>
> if ${TEST} -n "${JAVA_HOME}" ; then
> break;
> fi
>
> done
>
> if ${TEST} -n "${JAVA_HOME}" ; then
> break;
> fi
>
> done
>
> if ${TEST} -n "${JAVA_HOME}" ; then
>
> dnl Just to have the messages looking uniformly
>
> AC_MSG_CHECKING(Java platform)
> AC_MSG_RESULT([guess ${JAVA_PLATFORM}])
> fi
>
>
> else
>
> AC_MSG_CHECKING(Java platform)
>
> AC_ARG_WITH(java-platform,
> [ --with-java-platform=VAL Force the Java platorm
> (value is 1 for 1.1.x or 2 for 1.2.x or greater)],
> [
> dnl This requires a bit of tweaking to be handled properly, but
> dnl the default is good enough
>
> JAVA_PLATFORM="2"
> ])
>
> AC_MSG_RESULT(forced Java ${JAVA_PLATFORM})
>
> fi
> dnl end of JServ ;=)
>
> dnl test if --enable-jni give but not valid JAVA_HOME
> if ${TEST} -z "${JAVA_HOME}" ; then
> AC_MSG_ERROR([JDK home not found, please specify one with --with-java-home
>option (run ./configure --help for more options)])
> fi
>
> dnl guess OS = OS_TYPE for jni_md.h
> OS=""
> AC_ARG_WITH(os-type,
> [ --with-os-type[=SUBDIR] Where is your JDK os-type subdirectory.],
> [
> OS=${withval}
>
> if ${TEST} ! -d "${JAVA_HOME}/${OS}" ; then
> AC_MSG_ERROR(Not a directory: ${JAVA_HOME}/${OS})
> fi
> ],
> [
> AC_MSG_CHECKING(os_type directory)
> if ${TEST} -f ${JAVA_HOME}/include/jni_md.h; then
> OS=""
> else
> for f in ${JAVA_HOME}/include/*/jni_md.h; do
> if ${TEST} -f $f; then
> OS=`dirname ${f}`
> OS=`basename ${OS}`
> echo " ${OS}"
> fi
> done
> if ${TEST} -z "${OS}"; then
> AC_MSG_RESULT(Cannot find jni_md.h in ${JAVA_HOME}/${OS})
> AC_MSG_ERROR(You should retry --with-os-type=SUBDIR)
> fi
> fi
> ])
> fi
> AC_SUBST(JAVA_HOME)
> AC_SUBST(OS)
>
> dnl Check that a WEBSERVER has been given
> if ${TEST} -z "$WEBSERVER" ; then
> AC_MSG_ERROR(Cannot find the WebServer)
> fi
>
> dnl Add common to subdir list
> WEBSERVER="common ${WEBSERVER}"
>
> AC_SUBST(WEBSERVER)
>
> AM_CONDITIONAL(MAKE_DYNAMIC_APACHE, ${TEST} "${apache_dir_is_src}" = "false")
>
> dnl automake needs the path it does not work with $WEBSERVER
> dnl that why useless Makefiles are build.
> AC_OUTPUT([
> Makefile
> apache-1.3/Makefile
> apache-1.3/Makefile.apxs
> apache-2.0/Makefile
> apache-2.0/Makefile.apxs
> common/Makefile
> common/list.mk
> common/version.h
> ])
--
Andy Armstrong, Tagish
