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dnl configure.in for i-scream ihost |
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dnl $Id$ |
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# -*- Autoconf -*- |
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# Process this file with autoconf to produce a configure script. |
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# |
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# configure.in for i-scream ihost |
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# $Id$ |
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# |
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dnl Change these to change the package name and version |
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AC_INIT(ihost.c) |
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AM_INIT_AUTOMAKE(ihost, 1.0rc1) |
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# Change these to change the package name and version |
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AC_INIT(ihost, 1.5.7, bugs@i-scream.org) |
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AM_INIT_AUTOMAKE(ihost, 1.5.7) |
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|
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dnl The file we use to pass #define's to the source |
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AM_CONFIG_HEADER([config.h]) |
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# Revision number (automatically updated) |
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AC_REVISION($Revision$) |
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dnl We need a CC, install, and ranlib |
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# Might work with older autoconfs... but tested on 2.57 |
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AC_PREREQ(2.57) |
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|
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# The file we use to pass #define's to the source |
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AM_CONFIG_HEADER(config.h) |
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|
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# Checks for programs |
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AC_PROG_CC |
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AC_PROG_INSTALL |
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AC_PROG_RANLIB |
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|
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dnl And we probably need the standard C bits |
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# User specified libstatgrab prefix |
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AC_ARG_WITH([libstatgrab-prefix], |
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[ --with-libstatgrab-prefix=PATH libstatgrab is in PATH], |
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[ |
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if test -d "$withval/lib"; then |
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LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
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fi |
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if test -d "$withval/include"; then |
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CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
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fi |
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] |
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) |
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|
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# User specified libukcprog prefix |
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AC_ARG_WITH([libukcprog-prefix], |
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[ --with-libukcprog-prefix=PATH libukcprog is in PATH], |
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[ |
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if test -d "$withval/lib"; then |
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LDFLAGS="-L${withval}/lib ${LDFLAGS}" |
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fi |
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if test -d "$withval/include"; then |
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CPPFLAGS="-I${withval}/include ${CPPFLAGS}" |
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fi |
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] |
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) |
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|
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# Checks for header files |
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AC_HEADER_STDC |
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AC_CHECK_HEADERS(statgrab.h,,[AC_MSG_ERROR([need statgrab.h])]) |
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AC_CHECK_HEADERS(ukcprog.h,,[AC_MSG_ERROR([need ukcprog.h])]) |
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|
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dnl The program needs to know whether it can use getloadavg |
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AC_FUNC_GETLOADAVG |
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# Checks for typedefs, structures, and compiler characteristics |
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AC_C_CONST |
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dnl Figure out details about the host - we need the OS |
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# Checks for library functions |
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AC_FUNC_MALLOC |
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AC_FUNC_REALLOC |
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AC_FUNC_FORK |
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AC_CHECK_FUNCS(strlcat) |
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AC_CHECK_LIB(statgrab, get_general_stats,[:],[AC_MSG_ERROR([need libstatgrab])]) |
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|
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# Figure out details about the host - we need the OS |
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AC_CANONICAL_HOST |
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dnl Default needing setgid kmem to false |
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AM_CONDITIONAL([SETGIDKMEM], [false]) |
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# Default needing setgid kmem to false |
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AM_CONDITIONAL(SETGIDKMEM, false) |
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dnl Set things up for different OS's |
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dnl We define the name of the OS so the code can act accordingly |
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dnl We also need to add the right LDFLAGS |
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# Set things up for different OS's |
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# We define the name of the OS so the code can act accordingly |
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# We also need to add the right LDFLAGS |
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case $host_os in |
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solaris2.*) |
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AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])],[-lnsl -lsocket]) |
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AC_DEFINE(SOLARIS, , [Building on Solaris 2.x]) |
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LDFLAGS="$LDFLAGS -lnsl -lsocket -lkstat" |
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LIBS="$LIBS -lnsl -lsocket -lkstat -Wl,-Bstatic -lstatgrab -lukcprog -Wl,-Bdynamic" |
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;; |
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freebsd4.*) |
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AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])]) |
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AC_DEFINE(FREEBSD, , [Building on FreeBSD 4.x]) |
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LDFLAGS="$LDFLAGS -lkvm" |
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dnl FreeBSD needs ihost to be setgid kmem |
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AM_CONDITIONAL([SETGIDKMEM], [true]) |
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LIBS="$LIBS -lstatgrab -lkvm -ldevstat -lukcprog -static" |
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# FreeBSD needs ihost to be setgid kmem |
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AM_CONDITIONAL(SETGIDKMEM, true) |
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;; |
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linux-gnu) |
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AC_DEFINE(LINUX, , [Building on GNU/Lunix]) |
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AC_CHECK_LIB(ukcprog, fpgetline,[:],[AC_MSG_ERROR([need libukcprog])]) |
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AC_DEFINE(LINUX, , [Building on GNU/Linux]) |
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LIBS="$LIBS -lstatgrab -lukcprog -static" |
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;; |
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*) |
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AC_MSG_ERROR([Cannot build on unknown OS: $build_os]) |
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AC_MSG_ERROR([Cannot build on unknown OS: $host_os]) |
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;; |
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esac |
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dnl Check for the --with-pid-file option |
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dnl define accordingly for the code, and subst for the scripts |
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AC_ARG_WITH([pid-file], AC_HELP_STRING([--with-pid-file=FILE],[location of PID file (default: /var/tmp/.ihost.pid)]), [pidfile=$withval], [pidfile=[/var/tmp/.ihost.pid]]) |
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# Check for the --with-pid-file option |
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AC_ARG_WITH([pid-file], [ --with-pid-file=FILE location of PID file (default: /var/tmp/.ihost.pid)], [pidfile=$withval], [pidfile=[/var/tmp/.ihost.pid]]) |
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AC_DEFINE_UNQUOTED([PID_FILE], ["$pidfile"], [Location of PID file]) |
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AC_SUBST([pidfile], [$pidfile]) |
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dnl Check for the --with-max-udp-size option |
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dnl define accordingly for the code |
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AC_ARG_WITH([max-udp-size], AC_HELP_STRING([--with-max-udp-size=SIZE],[maximum size of UDP packets in kilobytes (default: 8192kb)]), [max_udp_size=$withval], [max_udp_size=[8192]]) |
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AC_DEFINE_UNQUOTED([UDP_MAX_PACKET_SIZE], [$max_udp_size], [Maximum size of UDP packets in kilobytes]) |
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# Check for the --with-max-udp-size option |
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AC_ARG_WITH([max-udp-size], [ --with-max-udp-size=KB maximum size of UDP packets in kilobytes (default: 8192kb)], [max_udp_size=$withval], [max_udp_size=[8192]]) |
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AC_DEFINE_UNQUOTED([MAX_UDP_PACKET_SIZE], [$max_udp_size], [Maximum size of UDP packets in kilobytes]) |
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dnl Finally the files we'll want to change |
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AC_CONFIG_FILES([Makefile libstatgrab/Makefile libukcprog/Makefile]) |
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AC_CONFIG_FILES([ihostchk.sh], [chmod ugo+x ihostchk.sh]) |
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# Check for the --with-log-file option |
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AC_ARG_WITH([log-file], [ --with-log-file=FILE location of log file (default: /var/log/ihost.log)], [logfile=$withval], [logfile=[/var/log/ihost.log]]) |
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AC_DEFINE_UNQUOTED([LOG_FILE], ["$logfile"], [Location of log file]) |
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|
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dnl And finish :) |
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# And finish by changing these files |
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AC_CONFIG_FILES([Makefile]) |
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|
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AC_OUTPUT |
