dnl configure.in script for ngspice dnl dnl This file is part of ngspice. dnl dnl (Process this file with autoconf to produce a configure script.) dnl dnl This configure file has been updated to mostly follow the guidence in the dnl GNU Autoconf manual for version 2.59 dnl Initialisation dnl --------------- dnl Initialisation of configure AC_INIT(ng-spice-rework,17+,ngspice-bugs@lists.sourceforge.net) dnl Unique file in the source directory AC_CONFIG_SRCDIR([src/ngspice.c]) dnl Ensure a recent version of Autoconf is in use dnl Older versions may not work with this script and this will report the dnl problem to the user. (2.52 is a guess and might need some adjustment) AC_PREREQ(2.59) dnl Revison stamp the generated ./configure script AC_REVISION($Revision$) dnl Create a configuration header AC_CONFIG_HEADER([config.h]) dnl Initialise automake stuff AM_INIT_AUTOMAKE dnl Package Options dnl --------------- dnl --enable-ansi: try to force --ansi option to the compiler AC_ARG_ENABLE(ansi, AS_HELP_STRING([--enable-ansi],[Force --ansi option for compilation])) dnl --disable-debug: remove -g and -Wall option to the compiler AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug],[Add -g option for compilation (default)])) dnl --enable-checker: add --with-checker-debug option to the compiler AC_ARG_ENABLE(checker, AS_HELP_STRING([--enable-checkergcc],[Option for compilation with checkergcc])) dnl --enable-gc: Enable Boehm-Weiser Conservative Garbage Collector AC_ARG_ENABLE(checker, AS_HELP_STRING([--enable-gc],[Use Boehm-Weiser Conservative Garbage Collector. Disabled by default.])) dnl --enable-nosqrt: define NOSQRT for the code AC_ARG_ENABLE(nosqrt, AS_HELP_STRING([--enable-nosqrt],[Use always log/exp for nonlinear capacitances])) dnl --enable-bypass: define BYPASS for the code AC_ARG_ENABLE(nobypass, AS_HELP_STRING([--enable-nobypass],[Don't bypass recalculations of slowly changing variables])) dnl --enable-capbypass: define CAPBYPASS for the code AC_ARG_ENABLE(capbypass, AS_HELP_STRING([--enable-capbypass],[Bypass calculation of cbd/cbs in the mosfets if the vbs/vbd voltages are unchanged])) dnl --enable-capzerobypass: define CAPZEROBYPASS for the code AC_ARG_ENABLE(capzerobypass, AS_HELP_STRING([--enable-capzerobypass],[Bypass all the cbd/cbs calculations if Czero is zero])) dnl --enable-nodelimiting: define NODELIMITING for the code AC_ARG_ENABLE(nodelimiting, AS_HELP_STRING([--enable-nodelimiting],[Experimental damping scheme])) dnl --enable-predictor: define PREDICTOR for the code AC_ARG_ENABLE(predictor, AS_HELP_STRING([--enable-predictor],[Enable a predictor method for convergence])) dnl --enable-newpred: define PREDICTOR for the code AC_ARG_ENABLE(newpred, AS_HELP_STRING([--enable-newpred],[Enable NEWPRED whatever it is(?)])) dnl --enable-newtrunc: define NEWTRUNC for the code AC_ARG_ENABLE(newtrunc, AS_HELP_STRING([--enable-newtrunc],[Enable the newtrunc option])) dnl --enable-sense2: define WANT_SENSE2 for the code AC_ARG_ENABLE(sense2, AS_HELP_STRING([--enable-sense2],[Use spice2 sensitivity analysis])) dnl --enable-ftedebug: enable frontend debug macros AC_ARG_ENABLE(ftedebug, AS_HELP_STRING([--enable-ftedebug],[Enable ngspice frontend debug])) dnl --enable-cpdebug: enable frontend debug macros AC_ARG_ENABLE(cpdebug, AS_HELP_STRING([--enable-cpdebug],[Enable ngspice shell debug])) dnl --enable-sensdebug: define SENSDEBUG for the code AC_ARG_ENABLE(sensdebug, AS_HELP_STRING([--enable-sensdebug],[Debug sensitivity code *SENSDEBUG*])) dnl --enable-asdebug: define ASDEBUG for the code AC_ARG_ENABLE(asdebug, AS_HELP_STRING([--enable-asdebug],[Debug sensitivity code *ASDEBUG*])) dnl --enable-stepdebug: define STEPDEBUG for the code AC_ARG_ENABLE(stepdebug, AS_HELP_STRING([--enable-stepdebug],[Unknown debug option])) dnl --enable-pzdebug: define PZDEBUG for the code AC_ARG_ENABLE(pzdebug, AS_HELP_STRING([--enable-pzdebug],[Debug pole/zero code])) dnl --enable-blktmsdebug: define D_DBG_BLOCKTIMES for the code AC_ARG_ENABLE(blktmsdebug, AS_HELP_STRING([--enable-blktmsdebug],[Debug distortion code *BLOCKTIMES*])) dnl --enable-smltmsdebug: define D_DBG_SMALLTIMES for the code AC_ARG_ENABLE(smltmsdebug, AS_HELP_STRING([--enable-smltmsdebug],[Debug distortion code *SMALLTIMES*])) dnl --enable-intnoise: define INT_NOISE for the code AC_ARG_ENABLE(intnoise, AS_HELP_STRING([--enable-intnoise],[Enable noise integration in noise analysis])) dnl --enable-smoketest: a smoketest AC_ARG_ENABLE(smoketest, AS_HELP_STRING([--enable-smoketest],[Enable smoketest compile])) dnl --enable-experimental: define EXPERIMENTAL_CODE for the code AC_ARG_ENABLE(experimental, AS_HELP_STRING([--enable-experimental],[Enable some experimental code])) dnl --enable-expdevices: Enable the compilation of experimental devices AC_ARG_ENABLE(expdevices, AS_HELP_STRING([--enable-expdevices],[Enable experimental devices (they do not compile)])) dnl --enable-xspice: define XSPICE in the code. This is for xspice support AC_ARG_ENABLE(xspice, AS_HELP_STRING([--enable-xspice],[Enable XSpice enhancements, (experimental) ])) dnl --enable-cider: define CIDER in the code. This is for CIDER support AC_ARG_ENABLE(cider, AS_HELP_STRING([--enable-cider],[Enable CIDER enhancements, (experimental) ])) dnl --enable-adms: define ADMS in the code. This is for the adms Verilog-A compiler support AC_ARG_ENABLE(adms, AS_HELP_STRING([--enable-adms],[Enable ADMS code models, (experimental) ])) dnl --enable-ndev: define NDEV in the code. An interface for external device i.e. numerical device AC_ARG_ENABLE(ndev, AS_HELP_STRING([--enable-ndev],[Enable NDEV interface, (experimental) ])) dnl --enable-cluster: define CLUSTER in the code. This is for cluster support AC_ARG_ENABLE(cluster, AS_HELP_STRING([--enable-cluster],[Enable cluster support, (experimental) ])) dnl --enable-numparam: define NUMPARAMS in the code. This is for .param support AC_ARG_ENABLE(numparam, AS_HELP_STRING([--enable-numparam],[Enable numparam library support, (experimental) ])) dnl --enable-xgraph: Compile the xgraph plotting program. Default is "no". dnl Xgraph is a plotting package for X11 once very popular. AC_ARG_ENABLE(xgraph, AS_HELP_STRING([--enable-xgraph],[Enable xgraph compilation.])) dnl --with-readline: Includes GNU readline support into CLI. Default is "no". dnl Including readline into ngspice is a violation of GPL license. It's use dnl is discouraged. AC_ARG_WITH(readline, AS_HELP_STRING([--with-readline[=yes/no]],[Enable GNU readline support for CLI. Default=no.])) dnl --with-editline: Includes BSD Editline support into CLI. Default is "no". AC_ARG_WITH(editline, AS_HELP_STRING([--with-editline[=yes/no]],[Enable BSD editline support for CLI. Default=no.])) dnl readline and editline cannot both be enabled if test "$with_editline" = "yes"; then if test "$with_readline" = "yes"; then AC_MSG_ERROR(Readline and editline cannot both be enabled) fi fi dnl Enable maintainer commands only if requested AM_MAINTAINER_MODE dnl Compiler checks dnl --------------- dnl Work on compiler options according to system: dnl Set default CFLAG - only use -Wall if we have gcc AC_PROG_CC dnl the above AC_PROG_CC may set CFLAGS to "-o2 -g" if test "$enable_debug" = "no"; then AC_MSG_WARN(Removing debugging option!) CFLAGS=" " fi if test "x$GCC" = "xyes"; then CFLAGS="$CFLAGS -Wall" fi dnl Not sure that this will work.... if test "$with_checkergcc" = "yes"; then CC="checkergcc" fi dnl Checks for ANSI-C header files. AC_HEADER_STDC if test "$enable_ansi" = "yes"; then AC_PROG_CC() AC_DIAGNOSE([obsolete],[AM_PROG_CC_STDC: your code should no longer depend upon `am_cv_prog_cc_stdc', but upon `ac_cv_prog_cc_stdc'. Remove this warning and the assignment when you adjust the code. You can also remove the above call to AC_PROG_CC if you already called it elsewhere.]) am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc if test ! "$am_cv_prog_cc_stdc"="yes"; then AC_MSG_WARN(Failed to find Ansi flag!) fi fi if test "$enable_smoketest" = "yes"; then dnl CFLAGS="$CFLAGS -Werror" CFLAGS="$CFLAGS -pedantic -W -Wmissing-prototypes" CFLAGS="$CFLAGS -Wstrict-prototypes -Wtraditional" CFLAGS="$CFLAGS -Wconversion -Wshadow -Wpointer-arith" CFLAGS="$CFLAGS -Wcast-qual -Wcast-align -Wwrite-strings" CFLAGS="$CFLAGS -Waggregate-return -fshort-enums -fno-common" CFLAGS="$CFLAGS -Wnested-externs -Dinline= -g -O4" fi dnl Check system we're on , and tune accordingly AC_CANONICAL_HOST dnl Checks for programs AC_LIBTOOL_DLOPEN AM_PROG_LIBTOOL AC_PROG_LIBTOOL dnl --with-windows : the user wants to use generate the MS WINDOWS executable AC_MSG_CHECKING([whether windows code is enabled]) AC_ARG_WITH(windows, AS_HELP_STRING([--with-windows],[MS WINDOWS executable]), [if test "$with_windows" = "yes"; then AC_DEFINE([HAS_WINDOWS],[1],[define to specify MS Windows executable]) fi], [with_windows="no"] ) AC_MSG_RESULT($with_windows) AM_CONDITIONAL(WINDOWS, test x$with_windows = xyes) case $with_windows in yes ) AC_DEFINE(X_DISPLAY_MISSING) AC_MSG_RESULT(No X display!) CFLAGS="$CFLAGS -mwindows";; * ) dnl Checks for X11 header files and libraries - X11 support can be disabled dnl by passing the '--without-x' option to configure: dnl Try to locate the X-Windows include files and libraries AC_PATH_X AC_PATH_XTRA # Checks for typedefs, structures, and compiler characteristics. AC_HEADER_STDBOOL AC_TYPE_SIZE_T # Checks for library functions. AC_FUNC_ALLOCA AC_FUNC_MALLOC AC_FUNC_REALLOC AC_FUNC_CLOSEDIR_VOID AC_FUNC_SELECT_ARGTYPES AC_FUNC_SETVBUF_REVERSED AC_FUNC_VPRINTF dnl Check if the user wants to use the appropriate rpath commands to compile in dnl the shared library path for the X libraries. This is off by default since dnl that is how it has been historically. Using --enable-rpath will turn this on _use_rpath=no AC_MSG_CHECKING([if hardcoding of the X11 runtime library path is desired]) AC_ARG_ENABLE([rpath], [ --enable-rpath Enable hardcoding the X11 runtime library path [default=disabled]], [ if test "X$enable_rpath" = "Xno" ; then AC_MSG_RESULT([no]) _use_rpath=no else AC_MSG_RESULT([yes]) _use_rpath=yes fi ], [ AC_MSG_RESULT([no]) _use_rpath=no ] ) if test "X$_use_rpath" = "Xyes" ; then # Try to figure out if we need -Rpath for finding X11 libs # at runtime. Why autoconf doesn't already do this, I don't # know... xlib_path="" for p in $X_LDFLAGS ; do case $p in -L*) xlib_path="$xlib_path $p" ;; esac done _save_LIBS=$LIBS LIBS="$LIBS $X_LDFLAGS" rpath="" for fl in "-Wl,-rpath " "-Wl,--rpath " "-rpath " "--rpath " "-Wl,-R" "-R" "-R " ; do xlib_rpath=`echo $xlib_path | sed "s/-L/$fl/g"` LIBS="$_save_LIBS $X_LIBS $xlib_rpath" AC_MSG_CHECKING([if the compiler accepts ${fl}path for runtime libraries]) AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]) rpath=$fl, AC_MSG_RESULT([no])) test -n "$rpath" && break done if test -n "$rpath"; then X_LDFLAGS="$X_LDFLAGS $xlib_rpath" fi LIBS=$_save_LIBS fi dnl Checks for X libraries - if X11 wasn't found then don't make following dnl tests and compile without X11 support - otherwise, check if the following dnl libraries are present (error if they are not) dnl In CYGWIN library ordering has to be changed. Is this compatible to LINUX? dnl XShmAttach is a struct in CYGWIN, not a function dnl SJB: 13th march 2005 dnl Library order is giving linker warnings on MacOSX dnl It's not clear to me which order is required for Cygwin (see comment above) dnl and neither can I find any authoritative answer for the correct link order dnl for MacOSX or Linux, but dnl -lXaw -lXmu -lXt -lXext -lX11 dnl seems to be the popular choice. dnl (The previous order was -lX11 -lXt -lXext -lXmu -lXaw) if test ! "$no_x" = "yes" ; then AC_CHECK_LIB(Xaw,main,X_LIBS="$X_LIBS -lXaw",AC_MSG_ERROR(Couldn't find Xaw library),$X_LIBS $X_EXTRA_LIBS) AC_CHECK_LIB(Xmu,main,X_LIBS="$X_LIBS -lXmu",AC_MSG_ERROR(Couldn't find Xmu library), $X_LIBS $X_EXTRA_LIBS) X_LIBS="$X_LIBS -lXt" AC_CHECK_LIB(Xext, XShmAttach,X_LIBS="$X_LIBS -lXext",AC_MSG_ERROR(Couldn't find Xext library), $X_LIBS $X_EXTRA_LIBS) X_LIBS="$X_LIBS -lX11" fi ;; esac dnl Define variables for YACC and LEX AC_PROG_YACC AM_PROG_LEX dnl Check for a few typdefs: AC_TYPE_PID_T AC_TYPE_SIGNAL dnl Check for a few libraries and headers: AC_HEADER_DIRENT AC_CHECK_HEADERS(ctype.h unistd.h pwd.h fcntl.h string.h sys/ioctl.h stropts.h) AC_HEADER_SYS_WAIT AC_HEADER_STAT AC_CHECK_HEADERS([arpa/inet.h netdb.h netinet/in.h stddef.h sys/file.h sys/param.h sys/socket.h sys/time.h sys/timeb.h]) dnl Check time and resources headers and functions: AC_HEADER_TIME AC_STRUCT_TM AC_STRUCT_TIMEZONE AC_CHECK_FUNCS(localtime) AC_CHECK_FUNCS(ftime) AC_CHECK_FUNCS(gettimeofday time) AC_CHECK_FUNCS(getrusage utimes) AC_CHECK_FUNCS(getrlimit ulimit, break) AC_CHECK_FUNCS([endpwent gethostbyname memset select socket strdup strerror strncasecmp strstr strtol]) case $host_os in *mingw* ) AC_DEFINE(HAVE__MEMAVL,1,[Get system memory from windows API]) esac dnl Look for termios first (posix) AC_CHECK_HEADERS(termios.h termio.h sgtty.h, break) AC_CHECK_FUNCS(isatty tcgetattr tcsetattr) dnl Check for a few functions: AC_FUNC_FORK([]) AC_CHECK_FUNCS(access bcopy bzero qsort dup2 popen) AC_CHECK_FUNCS(strchr index, break) AC_CHECK_FUNCS(strrchr rindex, break) AC_CHECK_FUNCS(getcwd getwd, break) AC_MSG_RESULT(Checking mathematical features of the system:) dnl Look for math library: AC_CHECK_LIB(m, sqrt) AC_CHECK_HEADERS(float.h limits.h values.h) dnl Check for a few mathematical functions: AC_CHECK_FUNCS(erfc logb scalb scalbn asinh acosh atanh isnan pow sqrt floor) dnl If user enables garbage collection, look for garbage collector if test "$enable_gc" = "yes"; then AC_MSG_RESULT(Checking for the presence of the Garbage Collector:) AC_CHECK_LIB(gc,GC_malloc, AC_DEFINE(HAVE_LIBGC,[],[Define if we want garbage collection enabled ]) LIBS="$LIBS -lgc") fi dnl check, if we have sigsetjmp and siglongjmp. dnl A trivial AC_CHECK_FUNCS(sigsetjmp) won't do because sigsetjmp() might be a dnl macro declared in . (joze) AC_MSG_CHECKING(for sigsetjmp) AC_TRY_LINK([#include ],[jmp_buf env; sigsetjmp(env, 1);], [AC_MSG_RESULT(yes) AC_DEFINE(HAVE_SIGSETJMP,[],[Define if we have sigsetjmp().])], AC_MSG_RESULT(no) ) dnl Check for some headers (asprintf, dirname, etc.) AC_CHECK_HEADERS(libiberty.h libgen.h) dnl Check for the asprintf function: AC_CHECK_FUNCS(asprintf,,AC_CHECK_LIB(iberty,asprintf,AC_DEFINE(HAVE_ASPRINTF) LIBS="$LIBS -liberty")) dnl Check for the snprintf function: if test "$ac_cv_func_asprintf" = no ; then AC_CHECK_FUNCS(snprintf) fi dnl Check for the dirname function: AC_CHECK_FUNCS(dirname,,AC_CHECK_LIB(gen,dirname,AC_DEFINE(HAVE_DIRNAME) LIBS="$LIBS -lgen")) # AC_CHECK_FUNC(getopt_long, getopt_long=true) # AM_CONDITIONAL(HAVE_GETOPT_LONG, test "$getopt_long" = "true") # Expand the prefix variable (this is really annoying!) if eval "test x$prefix = xNONE"; then dnl with the MS WINDOWS executable we suggest C:/Spice/bin as *.exe-path if test "$with_windows" = "yes"; then dprefix="C:/Spice" prefix=$dprefix else dprefix=$ac_default_prefix fi else dprefix=$prefix fi AC_DEFINE_UNQUOTED(NGSPICEBINDIR,"`echo $dprefix/bin`",[Define the directory for executables]) AC_DEFINE_UNQUOTED(NGSPICEDATADIR,"`echo $dprefix/share/ng-spice-rework`",[Define the directory for architecture independent data files]) AC_DEFINE_UNQUOTED(NGSPICEBUILDDATE,"`date`",[Define the build date]) if test "$with_windows" = "yes"; then AC_MSG_RESULT(WINDOWS code enabled) WINMAIN="winmain.o" WINDISPLIB="frontend/wdisp/libwindisp.a" AC_CHECK_FUNCS([memmove]) else WINMAIN="" WINDISPLIB="" fi AC_SUBST(WINMAIN) AC_SUBST(WINDISPLIB) # Recapitulate settings: AC_MSG_RESULT(Settings which were chosen:) if test "$enable_sense2" = "yes"; then AC_DEFINE(WANT_SENSE2,[],[Define if we want spice2 sensitivity analysis]) AC_MSG_RESULT(Spice2 sensitivity analysis enabled) fi if test "$enable_nobypass" = "yes"; then AC_DEFINE(NOBYPASS,[],[Define if we want NOBYPASS]) AC_MSG_RESULT(NOBYPASS option enabled) fi if test "$enable_nosqrt" = "yes"; then AC_DEFINE(NOSQRT,[],[Define to use always exp/log for bulk diode calculations in mosfetf]) AC_MSG_RESULT(NOSQRT option enabled) fi if test "$enable_capbypass" = "yes"; then AC_DEFINE(CAPBYPASS,[],[Define if we want to bypass cbd/cbs calculation for non varying vbs/vbd]) AC_MSG_RESULT(CAPBYPASS option enabled) fi if test "$enable_capzerobypass" = "yes"; then AC_DEFINE(CAPZEROBYPASS,[],[Define if we want to bypass cbd/cbs calculation if Czero is zero]) AC_MSG_RESULT(CAPZEROBYPASS option enabled) fi if test "$enable_nodelimiting" = "yes"; then AC_DEFINE(NODELIMITING,[],[Experimental code never implemented to damp Newton iterations]) AC_MSG_RESULT(NODELIMITING option enabled) fi if test "$enable_predictor" = "yes"; then AC_DEFINE(PREDICTOR,[],[Define if we want predictor algorithm]) AC_MSG_RESULT(PREDICTOR algorithm enabled) fi if test "$enable_newpred" = "yes"; then AC_DEFINE(NEWPRED,[],[Define if you want to discover :)]) AC_MSG_RESULT(NEWPRED enabled) fi if test "$enable_newtrunc" = "yes"; then AC_DEFINE(NEWTRUNC,[],[Do not trigger unwanted traps by default]) AC_MSG_RESULT(New truncation error calculation enabled) fi if test "$enable_intnoise" = "yes"; then AC_DEFINE(INT_NOISE,[],[Define if we want noise integration code]) AC_MSG_RESULT(Noise integration enabled) fi if test "$enable_experimental" = "yes"; then AC_DEFINE(EXPERIMENTAL_CODE,[],[Define if we want some experimental code]) AC_MSG_RESULT(EXPERIMENTAL_CODE enabled) fi if test "$enable_cpdebug" = "yes"; then AC_DEFINE(CPDEBUG,[],[Define if you want to debug ngspice shell]) AC_MSG_RESULT(WARNING: Shell debug is enabled) fi if test "$enable_ftedebug" = "yes"; then AC_DEFINE(FTEDEBUG,[],[Define if you want to debug frontend]) AC_MSG_RESULT(WARNING: Frontend debug is enabled) fi if test "$enable_sensdebug" = "yes"; then AC_DEFINE(SENSDEBUG,[],[Define if we want debug sensititvity analysis]) AC_MSG_RESULT(WARNING: Sensitivity code debug *SENSDEBUG* is enabled) fi if test "$enable_asdebug" = "yes"; then AC_DEFINE(ASDEBUG,[],[Define if we want debug sensitivity analysis]) AC_MSG_RESULT(WARNING: Sensitivity code debug *ASDEBUG* is enabled) fi if test "$enable_stepdebug" = "yes"; then AC_DEFINE(STEPDEBUG,[],[Define if we want stepdebug]) AC_MSG_RESULT(WARNING: STEPDEBUG debug is enabled) fi if test "$enable_pzdebug" = "yes"; then AC_DEFINE(PZDEBUG,[],[Define if you want to debug pole-zero analysis]) AC_MSG_RESULT(WARNING: Pole/Zero analysis debug is enabled) fi if test "$enable_blktmsdebug" = "yes"; then AC_DEFINE(D_DBG_BLOCKTIMES,[],[Define if we want debug distortion analysis (BLOCKTIMES)]) AC_MSG_RESULT(WARNING: Distortion analysis debug *D_DBG_BLOCKTIMES* is enabled) fi if test "$enable_smltmsdebug" = "yes"; then AC_DEFINE(D_DBG_SMALLTIMES,[],[Define if we want debug distortion analysis (SMALLTIMES)]) AC_MSG_RESULT(WARNING: Distortion analysis debug *D_DBG_SMALLTIMES* is enabled) fi if test "$enable_xgraph" = "yes"; then AC_MSG_RESULT(Xgraph compilation enabled.) AC_CONFIG_SUBDIRS(xgraph) XGRAPHDIR="xgraph" NOTXGRAPH="" else XGRAPHDIR="" NOTXGRAPH="xgraph" fi AC_SUBST(XGRAPHDIR) AC_SUBST(NOTXGRAPH) dnl Add new code models to the build by pointing to them here. if test "$enable_xspice" = "yes"; then AC_MSG_RESULT(X-Spice features included) AC_DEFINE(XSPICE,[1],[The xspice enhancements]) XSPICEDIR="xspice" case $host_os in *mingw* | *cygwin* ) DLLIBS="";; * ) DLLIBS="-ldl";; esac XSPICELIB1="$XSPICEDIR/cm/libcmxsp.a \ $XSPICEDIR/mif/libmifxsp.a" XSPICELIB2="$XSPICEDIR/evt/libevtxsp.a \ $XSPICEDIR/enh/libenhxsp.a \ $XSPICEDIR/ipc/libipcxsp.a \ $XSPICEDIR/idn/libidnxsp.a \ $DLLIBS" XSPICEINIT="" XSPICETESTS="" AC_CHECK_FUNCS([modf]) AC_CHECK_HEADERS([libintl.h malloc.h]) else XSPCIEDIR="" XSPICELIB1="" XSPICELIB2="" XSPICETESTS="" XSPICEINIT="*" fi AC_SUBST(XSPICEDIR) AC_SUBST(XSPICELIB1) AC_SUBST(XSPICELIB2) AC_SUBST(XSPICETESTS) AC_SUBST(XSPICEINIT) dnl Add CIDER enhancements to ngspice. if test "$enable_cider" = "yes"; then AC_MSG_RESULT(CIDER features enabled) AC_DEFINE(CIDER,[1],[The CIDER enhancements]) CIDERDIR="ciderlib" CIDERSIM=" $CIDERDIR/twod/libcidertwod.a \ $CIDERDIR/oned/libcideroned.a \ $CIDERDIR/input/libciderinput.a \ $CIDERDIR/support/libcidersuprt.a" CIDERMATH="misc" CIDERMATHDIR="maths/misc/libmathmisc.a" NUMDEV=" spicelib/devices/nbjt/libnbjt.a \ spicelib/devices/nbjt2/libnbjt2.a \ spicelib/devices/numd/libnumd.a \ spicelib/devices/numd2/libnumd2.a \ spicelib/devices/numos/libnumos.a" NUMDEVDIR=" nbjt \ nbjt2 \ numd \ numd2 \ numos" CIDERSCRIPTS="devload devaxis ciderinit" else CIDERLIB="" CIDERSIM="" CIDERMATH="" CIDERMATHDIR="" NUMDEV="" NUMDEVDIR="" CIDERSCRIPTS="" fi AC_SUBST(CIDERDIR) AC_SUBST(CIDERSIM) AC_SUBST(CIDERMATH) AC_SUBST(CIDERMATHDIR) AC_SUBST(NUMDEV) AC_SUBST(NUMDEVDIR) AC_SUBST(CIDERSCRIPTS) dnl adms option if test "$enable_adms" = "yes"; then AC_MSG_RESULT(********************************** * ADMS support is experimental * **********************************) AC_CHECK_PROGS(ADMSXML, admsXml admsXml.exe,no) if test "$ADMSXML" = "no"; then AC_MSG_ERROR(If you want adms models you should install admsXml) fi AC_DEFINE(ADMS,[1],[Support for Verilog-A(MS) models]) VLADEVDIR=" adms/hicum0 \ adms/hicum2 \ adms/mextram \ adms/ekv \ adms/psp102 " VLADEV=" spicelib/devices/adms/hicum0/libhicum0.a \ spicelib/devices/adms/hicum2/libhicum2.a \ spicelib/devices/adms/mextram/libmextram.a \ spicelib/devices/adms/ekv/libekv.a \ spicelib/devices/adms/psp102/libpsp102.a " fi AC_SUBST(ADMSXML) AC_SUBST(VLADEVDIR) AC_SUBST(VLADEV) dnl NDEV option if test "$enable_ndev" = "yes"; then AC_MSG_RESULT(NDEV features enabled) AC_DEFINE(NDEV,[],[The NDEV interface]) NDEV="" NDEV_DIR=" ndev " NDEV_LIB=" spicelib/devices/ndev/libndev.a " else NDEV="" NDEV_DIR="" NDEV_LIB="" fi AC_SUBST(NDEV_DIR) AC_SUBST(NDEV_LIB) dnl Cluster option if test "$enable_cluster" = "yes"; then AC_MSG_RESULT(Cluster version is being compiled) AC_DEFINE(CLUSTER,[],[Spice cluster support ]) LIBS="$LIBS -lpthread" fi if test "$enable_expdevices" = "yes"; then AC_DEFINE(EXP_DEV,[],[Define if we want to enable experimental devices]) AC_MSG_RESULT(WARNING: Experimental devices enabled) fi dnl --enable-dot-global: Enable use of the .global keyword (experimental) AC_MSG_CHECKING([whether .gobal keyword has been enabled]) AC_ARG_ENABLE(dot-global, AS_HELP_STRING([--enable-dot-global],[Enable use of the .global keyword (experimental)]), [if test "$enable_dot_global" = "yes"; then AC_DEFINE([GLOBAL_NODE],[1],[Define to enable the .global keyword]) fi], [enable_dot_global="no"]) AC_MSG_RESULT($enable_dot_global) if test "$enable_numparam" = "yes"; then AC_MSG_RESULT(Numparam library is enabled) AC_DEFINE(NUMPARAMS,[1],[Spice .param support]) NUMPARAMDIR="numparam" NUMPARAMLIB="frontend/numparam/libnumparam.a" else NUMPARAMDIR="" NUMPARAMLIB="" fi AC_SUBST(NUMPARAMDIR) AC_SUBST(NUMPARAMLIB) dnl ---- Option to include GNU readline support in ngspice CLI ---- dnl ---- Default: disabled. ---- dnl ---- Hope to see in the future readline replacement. ---- if test "$with_readline" != "yes"; then AC_MSG_RESULT(GNU readline disabled.) else AC_MSG_RESULT(Checking for readline:) AC_CHECK_HEADERS([readline/readline.h readline/history.h], [AC_DEFINE(HAVE_GNUREADLINE,[],[Define if we have GNU readline])], [AC_MSG_ERROR(Couldn't find GNU readline headers.)]) AC_SEARCH_LIBS(tputs,ncurses termcap, AC_DEFINE(HAVE_TERMCAP,[],[Define if we have ncurses or termcap]), AC_MSG_ERROR(Found neither ncurses or termcap)) AC_CHECK_LIB(readline, readline, [LIBS="$LIBS -lreadline"], [AC_MSG_ERROR(Couldn't find readline libraries.)]) fi dnl ---- Option to include BSD editline support in ngspice CLI ---- dnl ---- Default: disabled. ---- if test "$with_editline" != "yes"; then AC_MSG_RESULT(BSD editline disabled.) else AC_MSG_RESULT(Checking for editline:) AC_CHECK_HEADERS([editline/readline.h], [AC_DEFINE([HAVE_BSDEDITLINE],[1],[Define to enable BSD editline])], [AC_MSG_ERROR(Couldn't find BSD editline headers.)]) AC_SEARCH_LIBS(tputs,ncurses termcap, AC_DEFINE(HAVE_TERMCAP,[],[Define if we have ncurses or termcap]), AC_MSG_ERROR(Found neither ncurses or termcap)) AC_CHECK_LIB(edit, readline, [LIBS="$LIBS -ledit"], [AC_MSG_ERROR(Couldn't find editline libraries.)], -lncurses ) fi dnl Use AC_CHECK_HEADERS so the HAVE_*_H symbol gets defined AC_CHECK_HEADERS(ncurses/termcap.h termcap.h) dnl Output Files dnl ------------ AC_CONFIG_FILES([Makefile doc/Makefile man/Makefile man/man1/Makefile src/Makefile src/spinit src/spicelib/Makefile src/spicelib/analysis/Makefile src/spicelib/devices/Makefile src/spicelib/devices/asrc/Makefile src/spicelib/devices/bjt/Makefile src/spicelib/devices/bjt2/Makefile src/spicelib/devices/bsim1/Makefile src/spicelib/devices/bsim2/Makefile src/spicelib/devices/bsim3/Makefile src/spicelib/devices/bsim3v0/Makefile src/spicelib/devices/bsim3v1/Makefile src/spicelib/devices/bsim3v1a/Makefile src/spicelib/devices/bsim3v1s/Makefile src/spicelib/devices/bsim3v32/Makefile src/spicelib/devices/bsim4/Makefile src/spicelib/devices/bsim4v2/Makefile src/spicelib/devices/bsim4v3/Makefile src/spicelib/devices/bsim4v4/Makefile src/spicelib/devices/bsim4v5/Makefile src/spicelib/devices/bsim3soi/Makefile src/spicelib/devices/bsim3soi_pd/Makefile src/spicelib/devices/bsim3soi_fd/Makefile src/spicelib/devices/bsim3soi_dd/Makefile src/spicelib/devices/cap/Makefile src/spicelib/devices/cccs/Makefile src/spicelib/devices/ccvs/Makefile src/spicelib/devices/csw/Makefile src/spicelib/devices/cpl/Makefile src/spicelib/devices/dio/Makefile src/spicelib/devices/ind/Makefile src/spicelib/devices/isrc/Makefile src/spicelib/devices/hfet1/Makefile src/spicelib/devices/hfet2/Makefile src/spicelib/devices/hisim/Makefile src/spicelib/devices/jfet/Makefile src/spicelib/devices/jfet2/Makefile src/spicelib/devices/ltra/Makefile src/spicelib/devices/mes/Makefile src/spicelib/devices/mesa/Makefile src/spicelib/devices/mos1/Makefile src/spicelib/devices/mos2/Makefile src/spicelib/devices/mos3/Makefile src/spicelib/devices/mos6/Makefile src/spicelib/devices/mos9/Makefile src/spicelib/devices/ndev/Makefile src/spicelib/devices/res/Makefile src/spicelib/devices/soi3/Makefile src/spicelib/devices/sw/Makefile src/spicelib/devices/tra/Makefile src/spicelib/devices/txl/Makefile src/spicelib/devices/urc/Makefile src/spicelib/devices/vbic/Makefile src/spicelib/devices/vccs/Makefile src/spicelib/devices/vcvs/Makefile src/spicelib/devices/vsrc/Makefile src/spicelib/devices/nbjt/Makefile src/spicelib/devices/nbjt2/Makefile src/spicelib/devices/numd/Makefile src/spicelib/devices/numd2/Makefile src/spicelib/devices/numos/Makefile src/spicelib/parser/Makefile src/ciderlib/Makefile src/ciderlib/input/Makefile src/ciderlib/support/Makefile src/ciderlib/oned/Makefile src/ciderlib/twod/Makefile src/frontend/Makefile src/frontend/numparam/Makefile src/frontend/help/Makefile src/frontend/parser/Makefile src/frontend/plotting/Makefile src/frontend/wdisp/Makefile src/include/Makefile src/maths/Makefile src/maths/cmaths/Makefile src/maths/misc/Makefile src/maths/ni/Makefile src/maths/deriv/Makefile src/maths/poly/Makefile src/maths/sparse/Makefile src/misc/Makefile src/xspice/Makefile src/xspice/cm/Makefile src/xspice/cmpp/Makefile src/xspice/icm/makedefs src/xspice/mif/Makefile src/xspice/evt/Makefile src/xspice/enh/Makefile src/xspice/ipc/Makefile src/xspice/idn/Makefile tests/Makefile tests/bsim1/Makefile tests/bsim2/Makefile tests/bsim3/Makefile tests/bsim3/Berkeley/Makefile tests/bsim3/Berkeley/3v0/Makefile tests/bsim3/Berkeley/3v0/ac_sim/Makefile tests/bsim3/Berkeley/3v0/dc_sim/Makefile tests/bsim3/Berkeley/3v0/tran_sim/Makefile tests/bsim3/Berkeley/3v1/Makefile tests/bsim3/Berkeley/3v1/ac_sim/Makefile tests/bsim3/Berkeley/3v1/dc_sim/Makefile tests/bsim3/Berkeley/3v1/tran_sim/Makefile tests/bsim3/Berkeley/3v2/Makefile tests/bsim3/Berkeley/3v2/ac_sim/Makefile tests/bsim3/Berkeley/3v2/dc_sim/Makefile tests/bsim3/Berkeley/3v2/tran_sim/Makefile tests/bsim3soidd/Makefile tests/bsim3soifd/Makefile tests/bsim3soipd/Makefile tests/bsim4/Makefile tests/filters/Makefile tests/general/Makefile tests/hfet/Makefile tests/hisim/Makefile tests/jfet/Makefile tests/mes/Makefile tests/mesa/Makefile tests/mos6/Makefile tests/polezero/Makefile tests/sensitivity/Makefile tests/transient/Makefile tests/transmission/Makefile tests/resistance/Makefile tests/vbic/Makefile]) AC_OUTPUT