File:  [local] / rpl / Attic / configure.in
Revision 1.84: download - view: text, annotated - select for diffs - revision graph
Fri Sep 16 14:42:02 2011 UTC (12 years, 7 months ago) by bertrand
Branches: MAIN
CVS tags: HEAD
Mise à jour globale. Le système semble stable sous Linux. Les autres ports
demandent quelques mises à niveau (MacOS ne connaît pas les sémaphores anonymes,
certains systèmes ne comprennent pas les IPC POSIX...).

    1: dnl Process this file with autoconf to produce a configure script.
    2: AC_INIT([rpl],[4.1.3])
    3: AC_CANONICAL_TARGET
    4: AC_CANONICAL_TARGET
    5: AM_INIT_AUTOMAKE
    6: AC_SUBST(target_cpu)
    7: AC_CONFIG_HEADERS([rplconfig.h])
    8: 
    9: dnl Libraries
   10: NCURSES=ncurses-5.9
   11: READLINE=readline-6.2
   12: UNITS=units-1.88
   13: GSL=gsl-1.15
   14: GPP=gpp-3.0
   15: GNUPLOT=gnuplot-4.4.3
   16: FILE=file-5.03
   17: ICONV=libiconv-1.13.1
   18: SQLITE=sqlite-3.7.7.1
   19: OPENSSL=openssl-1.0.0e
   20: OPENMOTIF=openmotif-2.3.3
   21: LIBXPM=libXpm-3.5.9
   22: SIGSEGV=libsigsegv-2.6
   23: 
   24: GMP=gmp-5.0.2
   25: MPFR=mpfr-3.0.1
   26: NTL=ntl-5.5.2
   27: COCOA=CoCoALib-0.9943
   28: PARI=pari-2.5.0
   29: GIAC=giac-0.9.3
   30: 
   31: dnl Checks for C compiler
   32: AC_PROG_CC(gcc)
   33: 
   34: EXT_SQL=
   35: 
   36: if test x"$CC" != x""; then
   37:     GCC_VERSION_MAJEURE=`$CC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
   38:             awk -F. '{ printf("%s", $1);}'`
   39:     GCC_VERSION_MINEURE=`$CC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
   40:             awk -F. '{ printf("%s", $2);}'`
   41:     if test $GCC_VERSION_MAJEURE -ge 5; then
   42:         OPTIMISATION_C=-O3
   43:     else
   44:         if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; \
   45:                 then
   46:             OPTIMISATION_C=-O3
   47:         else
   48:             if test $GCC_VERSION_MAJEURE -ge 2; then
   49:                 OPTIMISATION_C=-O2
   50:             else
   51:                 AC_MSG_ERROR([Cannot find decent or recent gcc (gcc-4.2 or better)!])
   52:             fi
   53:         fi
   54:     fi
   55: fi
   56: 
   57: AM_PROG_CC_C_O
   58: 
   59: if test "$GCC" != yes; then
   60:     AC_MSG_ERROR([Cannot find gcc! You have to install it.])
   61: fi
   62: 
   63: dnl Checks for C++ compiler
   64: AC_PROG_CXX(g++)
   65: 
   66: if test "$CXX" != "g++"; then
   67:     AC_MSG_ERROR([Cannot find g++! You have to install it.])
   68: fi
   69: 
   70: if test x"$CXX" != x""; then
   71:     GCC_VERSION_MAJEURE=`$CXX -v 2>&1 | awk '/^gcc/ { print $3; }' | \
   72:             awk -F. '{ printf("%s", $1);}'`
   73:     GCC_VERSION_MINEURE=`$CXX -v 2>&1 | awk '/^gcc/ { print $3; }' | \
   74:             awk -F. '{ printf("%s", $2);}'`
   75:     if test $GCC_VERSION_MAJEURE -ge 5; then
   76:         OPTIMISATION_GXX=-O3
   77:     else
   78:         if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; then
   79:             OPTIMISATION_GXX=-O3
   80:         else
   81:             if test $GCC_VERSION_MAJEURE -ge 3; then
   82:                 OPTIMISATION_GXX=-O2
   83:             else
   84:                 AC_MSG_ERROR([Cannot find decent or recent g++ (g++-4.3 or better)!])
   85:             fi
   86:         fi
   87:     fi
   88: fi
   89: 
   90: dnl Checks for Fortran 77 compiler
   91: AC_PROG_F77(gfortran)
   92: 
   93: if test "$F77" != gfortran -a "$F77" != gfortran-4.4; then
   94:     AC_MSG_ERROR([Cannot find gfortran! You have to install it.])
   95: fi
   96: 
   97: dnl Check for Fortran 9* compiler
   98: AC_PROG_FC(gfortran)
   99: 
  100: if test "$FC" != gfortran -a "$FC" != gfortran-4.4; then
  101:     AC_MSG_ERROR([Cannot find gfortran! You have to install it.])
  102: fi
  103: 
  104: if test x"$FC" != x""; then
  105:     GCC_VERSION_MAJEURE=`$FC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
  106:             awk -F. '{ printf("%s", $1);}'`
  107:     GCC_VERSION_MINEURE=`$FC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
  108:             awk -F. '{ printf("%s", $2);}'`
  109:     if test $GCC_VERSION_MAJEURE -ge 5; then
  110:         OPTIMISATION_F=-O3
  111:     else
  112:         if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; then
  113:             OPTIMISATION_F=-O3
  114:         else
  115:             if test $GCC_VERSION_MAJEURE -ge 3; then
  116:                 OPTIMISATION_F=-O2
  117:             else
  118:                 AC_MSG_ERROR([Cannot find decent or recent gfortran (gfortran-4.3 or better)!])
  119:             fi
  120:         fi
  121:     fi
  122: fi
  123: 
  124: dnl X paths
  125: AC_PATH_X
  126: AC_PATH_XTRA
  127: 
  128: if test "$ac_x_includes" != "no"; then
  129:     if test x"$ac_x_includes" != x; then
  130:         X_CFLAGS="$X_CFLAGS -I$ac_x_includes"
  131:         includeX="-I$ac_x_includes"
  132:     fi
  133: fi
  134: if test "$ac_x_libraries" != "no"; then
  135:     if test x"$ac_x_libraries" != x; then
  136:         X_LIBS="$X_LIBS -L$ac_x_libraries"
  137:     fi
  138: fi
  139: 
  140: dnl 32 bits ABI
  141: AC_ARG_WITH(32bits-abi,
  142: [  --with-32bits-abi       force 32bits ABI (multilib)],[
  143: if test "$with-32bits-abi" = "no"; then
  144:     ABI=
  145: else
  146:     ABI=-m32
  147: fi],[
  148:     ABI=
  149:     ]
  150: )
  151: 
  152: if test x$ABI = x; then
  153: AC_ARG_WITH(64bits-abi,
  154: [  --with-64bits-abi       force 64bits ABI (multilib)],[
  155: if test "$with-64bits-abi" = "no"; then
  156:     ABI=
  157: else
  158:     ABI=-m64
  159: fi],[
  160:     ABI=
  161:     ]
  162: )
  163: fi
  164: 
  165: LDFLAGS="$LDFLAGS $ABI"
  166: 
  167: dnl RPL/CAS support
  168: AC_ARG_WITH(rplcas,
  169: [  --with-rplcas           compile rplcas (default=no)],[
  170: if test "$with-rplcas" = "no"; then
  171:     RPLCAS=-URPLCAS
  172:     LIBRPLCAS=
  173: else
  174:     RPLCAS=-DRPLCAS
  175:     LIBRPLCAS=\$\(top_builddir\)/rplcas/lib/librplcas.a
  176: fi],[
  177:     RPLCAS=-URPLCAS
  178:     LIBRPLCAS=
  179:     ]
  180: )
  181: 
  182: AC_SUBST(ABI)
  183: AC_SUBST(RPLCAS)
  184: AC_SUBST(LIBRPLCAS)
  185: 
  186: dnl Options
  187: AC_ARG_ENABLE(optimization,
  188: [  --enable-optimization   set compiler flags [[default=environment variables -O3]]], [
  189: if test "$enableval" = "no"; then
  190:     CFLAGS=$ABI
  191:     FFLAGS=$ABI
  192:     CXXFLAGS=$ABI
  193:     FCFLAGS=$ABI
  194: else
  195:     CFLAGS="$CFLAGS $ABI $enable_optimization"
  196:     FFLAGS="$FFLAGS $ABI $enable_optimization"
  197:     CXXFLAGS="$CXXFLAGS $ABI $enable_optimization"
  198:     FCFLAGS="$FCFLAGS $ABI $enable_optimization"
  199: fi],[
  200:     CFLAGS="$CFLAGS $ABI $OPTIMISATION_C"
  201:     FFLAGS="$FFLAGS $ABI $OPTIMISATION_F"
  202:     CXXFLAGS="$CXXFLAGS $ABI $OPTIMISATION_CXX"
  203:     FCFLAGS="$FCFLAGS $ABI $OPTIMISATION_F"
  204:     ]
  205: )
  206: 
  207: AC_ARG_ENABLE(sysv-semaphores,
  208: [  --enable-sysv-ipcs      use SystemV IPC functions [[default=no]]], [
  209: if test "$enableval" = "no"; then
  210:     IPCS_SYSV=no
  211: else
  212:     IPCS_SYSV=yes
  213: fi],
  214: IPCS_SYSV=no)
  215: 
  216: AC_ARG_ENABLE(full-static,
  217: [  --enable-full-static    build static RPL/2 engine [[default=shared]]], [
  218: if test "$enableval" = "no"; then
  219:     STATIC=no
  220: else
  221:     STATIC=yes
  222: fi],
  223: STATIC=no)
  224: 
  225: AC_ARG_ENABLE(final-encoding,
  226: [  --enable-final-encoding force final encoding [[default=guessed]]], [
  227: if test "$enableval" = "no"; then
  228:     FINAL_ENCODING="\$(shell locale charmap | \
  229:         \$(AWK) '/\=/ { print \$\$3;} !/\=/ { print \$\$1;}')"
  230:     FORCED_FINAL_ENCODING=0
  231: else
  232:     FINAL_ENCODING="$enable_final_encoding"
  233:     FORCED_FINAL_ENCODING=1
  234: fi], [
  235: FORCED_FINAL_ENCODING=0
  236: FINAL_ENCODING="\$(shell locale charmap | \
  237:     \$(AWK) '/\=/ { print \$\$3;} !/\=/ { print \$\$1;}')"])
  238: 
  239: AC_ARG_ENABLE(tex,
  240: [  --enable-tex            provide the TeX support [[default=guessed]]], [
  241: if test "$enableval" = "no"; then
  242:     TEX_SUPPORT=no
  243: else
  244:     TEX_SUPPORT=yes
  245: fi],
  246: TEX_SUPPORT=guessed)
  247: 
  248: AC_ARG_ENABLE(vim,
  249: [  --enable-vim            provide the vim support [[default=guessed]]], [
  250: if test "$enableval" = "no"; then
  251:     VIM_SUPPORT=no
  252: else
  253:     VIM_SUPPORT=yes
  254: fi],
  255: VIM_SUPPORT=guessed)
  256: 
  257: AC_ARG_ENABLE(embedded-gnuplot,
  258: [  --enable-embedded-gnuplot build gnuplot provided by this package [[default=yes]]], [
  259: if test "$enableval" = "no"; then
  260:     MYGNUPLOT=no
  261: else
  262:     MYGNUPLOT=yes
  263: fi], [
  264: MYGNUPLOT=yes])
  265: 
  266: AC_ARG_ENABLE(gnuplot,
  267: [  --enable-gnuplot        provide the GnuPlot support [[default=guessed]]],
  268: [
  269: if test "$enableval" = "no"; then
  270:     GNUPLOT_SUPPORT=no
  271:     MYGNUPLOT=no
  272:     FORCE_GNUPLOT_PATH=-UFORCE_GNUPLOT_PATH
  273: else
  274:     GNUPLOT_SUPPORT=yes
  275:     FORCE_GNUPLOT_PATH=-DFORCE_GNUPLOT_PATH
  276: fi], [
  277: if test "$MYGNUPLOT" = "yes"; then
  278:     GNUPLOT_SUPPORT=yes
  279:     FORCE_GNUPLOT_PATH=-DFORCE_GNUPLOT_PATH
  280: else
  281:     GNUPLOT_SUPPORT=guessed
  282:     FORCE_GNUPLOT_PATH=-UFORCE_GNUPLOT_PATH
  283: fi])
  284: 
  285: libX=""
  286: LIBMOTIF=""
  287: INCMOTIF=""
  288: BUILD_OPENMOTIF=""
  289: 
  290: AC_ARG_ENABLE(motif,
  291: [  --enable-motif          provide the Motif support [[default=guessed]]], [
  292: if test "$enableval" = "no"; then
  293:     MOTIF_SUPPORT="-UMOTIF_SUPPORT"
  294: else
  295:     MOTIF_SUPPORT="-DMOTIF_SUPPORT"
  296: fi],
  297: if test "$have_x" == "yes"; then
  298:     MOTIF_SUPPORT="-DMOTIF_SUPPORT"
  299: else
  300:     MOTIF_SUPPORT="-UMOTIF_SUPPORT"
  301: fi)
  302: 
  303: if test "$MOTIF_SUPPORT" = "-DMOTIF_SUPPORT"; then
  304:     libX="$X_LIBS -lXt -lX11"
  305:     LIBMOTIF="\$(top_builddir)/tools/$OPENMOTIF/lib/Xm/.libs/libXm.a \
  306:             \$(top_builddir)/tools/$LIBXPM/src/.libs/libXpm.a"
  307:     INCMOTIF="-I\$(top_srcdir)/tools/$OPENMOTIF/lib \
  308:             -I\$(top_builddir)/tools/$OPENMOTIF/lib \
  309:             -I\$(top_builddir)/tools/$LIBXPM/include"
  310:     BUILD_OPENMOTIF="$LIBXPM $OPENMOTIF"
  311:     AC_CONFIG_SUBDIRS(tools/$LIBXPM)
  312:     AC_CONFIG_SUBDIRS(tools/$OPENMOTIF)
  313: fi
  314: 
  315: AC_ARG_ENABLE(experimental,
  316: [  --enable-experimental   enable experimental code [[default=no]]], [
  317: if test "$enableval" = "no"; then
  318:     EXPERIMENTAL_CODE="-UEXPERIMENTAL_CODE"
  319: else
  320:     EXPERIMENTAL_CODE="-DEXPERIMENTAL_CODE"
  321: fi],
  322: EXPERIMENTAL_CODE="-UEXPERIMENTAL_CODE")
  323: 
  324: AC_ARG_ENABLE(debug,
  325: [  --enable-debug          enable debug code [[default=no]]], [
  326: if test "$enableval" = "no"; then
  327:     DEBUG="-UDEBUG_MEMOIRE -UDEBUG_ERREURS"
  328: else
  329:     DEBUG="-DDEBUG_MEMOIRE -UDEBUG_ERREURS"
  330: fi], [DEBUG="-UDEBUG_MEMOIRE -UDEBUG_ERREURS"])
  331: 
  332: AC_ARG_ENABLE(profile,
  333: [  --enable-profile        enable profile code [[default=no]]], [
  334: if test "$enableval" = "no"; then
  335:     PROFILAGE=""
  336: else
  337:     PROFILAGE="-pg"
  338: fi], [PROFILAGE=""])
  339: 
  340: AC_SUBST(PROFILAGE)
  341: 
  342: if test ! -d tools; then
  343:     mkdir tools
  344: fi
  345: if test ! -d "$srcdir"/tools/$NCURSES; then
  346:     gunzip -c "$srcdir"/tools/$NCURSES.tar.gz | \
  347:             (cd "$srcdir/tools" && tar -xf -)
  348:     (cd "$srcdir/tools/"$NCURSES && \
  349:             for i in ../$NCURSES*.patch.gz;
  350:             do gunzip -c $i | patch -p1;
  351:             done);
  352: fi
  353: if test ! -d "$srcdir"/tools/$READLINE; then
  354:     gunzip -c "$srcdir"/tools/$READLINE.tar.gz | \
  355:             (cd "$srcdir/tools" && tar -xf -)
  356: fi
  357: if test ! -d "$srcdir"/tools/$UNITS; then
  358:     gunzip -c "$srcdir"/tools/$UNITS.tar.gz | \
  359:             (cd "$srcdir/tools" && tar -xf -)
  360: fi
  361: if test ! -d "$srcdir"/tools/$GSL; then
  362:     gunzip -c "$srcdir"/tools/$GSL.tar.gz | \
  363:             (cd "$srcdir/tools" && tar -xf -)
  364:     if test $(uname) = "OS/2"; then
  365:         (cd "$srcdir"/tools/$GSL; \
  366:                 TMP=$(mktemp tmp.XXXXXXXXXX); \
  367:                 sed -e '1,$s/\${1+"\$@"}/"\$@"/g' ltmain.sh > $TMP; \
  368:                 \mv -f $TMP ltmain.sh)
  369:     fi
  370: fi
  371: if test ! -d "$srcdir"/tools/$GPP; then
  372:     gunzip -c "$srcdir"/tools/$GPP.tar.gz | \
  373:             (cd "$srcdir/tools" && tar -xf -)
  374: fi
  375: if test ! -d "$srcdir"/tools/$FILE; then
  376:     gunzip -c "$srcdir"/tools/$FILE.tar.gz | \
  377:             (cd "$srcdir/tools" && tar -xf - )
  378:     (cd "$srcdir/tools"/$FILE && gunzip -c ../$FILE.diff.gz | patch -p1)
  379: fi
  380: if test ! -d "$srcdir"/tools/$ICONV; then
  381:     gunzip -c "$srcdir"/tools/$ICONV.tar.gz | \
  382:             (cd "$srcdir/tools" && tar -xf -)
  383: fi
  384: if test ! -d "$srcdir"/tools/$SQLITE; then
  385:     gunzip -c "$srcdir"/tools/$SQLITE.tar.gz | \
  386:             (cd "$srcdir/tools" && tar -xf -)
  387: fi
  388: if test ! -d "$srcdir"/tools/$SIGSEGV; then
  389:     gunzip -c "$srcdir"/tools/$SIGSEGV.tar.gz | \
  390:             (cd "$srcdir/tools" && tar -xf -)
  391: fi
  392: if test ! -d "$srcdir"/tools/$OPENMOTIF; then
  393:     gunzip -c "$srcdir"/tools/$OPENMOTIF.tar.gz | \
  394:             (cd "$srcdir/tools" && tar -xf -)
  395: fi
  396: if test ! -d "$srcdir"/tools/$LIBXPM; then
  397:     gunzip -c "$srcdir"/tools/$LIBXPM.tar.gz | \
  398:             (cd "$srcdir/tools" && tar -xf -)
  399: fi
  400: if test ! -d tools/$OPENSSL; then
  401:     gunzip -c "$srcdir"/tools/$OPENSSL.tar.gz | \
  402:             (cd tools && tar -xf -)
  403: fi
  404: if test ! -d rplcas; then
  405:     mkdir rplcas
  406: fi
  407: if test ! -d "$srcdir"/rplcas/$GMP; then
  408:     gunzip -c "$srcdir"/rplcas/$GMP.tar.gz | \
  409:             (cd "$srcdir/rplcas" && tar -xf -)
  410: fi
  411: if test ! -d "$srcdir"/rplcas/$MPFR; then
  412:     gunzip -c "$srcdir"/rplcas/$MPFR.tar.gz | \
  413:             (cd "$srcdir/rplcas" && tar -xf -)
  414: fi
  415: if test ! -d rplcas/$NTL; then
  416:     gunzip -c "$srcdir"/rplcas/$NTL.tar.gz | \
  417:             (cd rplcas && tar -xf -)
  418: fi
  419: if test ! -d rplcas/$COCOA; then
  420:     gunzip -c "$srcdir"/rplcas/$COCOA.tar.gz | \
  421:             (cd rplcas && tar -xf -)
  422: fi
  423: if test ! -d rplcas/$PARI; then
  424:     gunzip -c "$srcdir"/rplcas/$PARI.tar.gz | \
  425:             (cd rplcas && tar -xf -)
  426: fi
  427: if test ! -d "$srcdir"/rplcas/$GIAC; then
  428:     gunzip -c "$srcdir"/rplcas/$GIAC.tar.gz | \
  429:             (cd "$srcdir/rplcas" && tar -xf -)
  430: fi
  431: 
  432: dnl Default installation directory
  433: AC_PREFIX_DEFAULT(/usr/local)
  434: 
  435: dnl Set final install path
  436: AC_ARG_ENABLE(final-run-path,
  437:               [  --enable-final-run-path=PATH enable another final run path than PREFIX], [
  438:     if test "x$enable_final_run_path" = "x"; then
  439:         AC_MSG_NOTICE("No path with --enable-final-run-path.")
  440:         AC_MSG_ERROR("You should specify final path !")
  441:     else
  442:         RUNPATH="$enable_final_run_path"
  443:     fi
  444: ],
  445: RUNPATH="\${prefix}"
  446: )
  447: AC_SUBST(RUNPATH)
  448: 
  449: dnl Checks for programs
  450: AC_PROG_INSTALL
  451: AC_PROG_LN_S
  452: AC_PROG_MAKE_SET
  453: AC_PROG_RANLIB
  454: 
  455: dnl Checks for nawk
  456: AC_CHECK_PROG(AWK, nawk, yes, no)
  457: if test "$AWK" = no; then
  458:     AC_CHECK_PROG(AWK, gawk, yes, no)
  459:     if test "$AWK" = no; then
  460:         AC_MSG_ERROR([Can not find nawk !])
  461:     fi
  462: fi
  463: 
  464: dnl Checks for sed
  465: AC_CHECK_PROG(SED, sed, yes, no)
  466: if test "$SED" = no; then
  467:     AC_MSG_ERROR([Can not find sed !])
  468: fi
  469: 
  470: dnl Checks for TeX, LaTeX, dvips, gs, gv, vim and gnuplot
  471: if test "$TEX_SUPPORT" = guessed; then
  472:     POSTSCRIPT_SUPPORT="-DPOSTSCRIPT_SUPPORT"
  473: 
  474:     AC_CHECK_PROG(TEX, tex, yes, no)
  475:     if test "$TEX" = no; then
  476:         AC_MSG_WARN([Cannot find TeX! You may install it.
  477: Download at http://tex.loria.fr/
  478: ])
  479:         POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
  480:     fi
  481: 
  482:     AC_CHECK_PROG(LATEX, latex, yes, no)
  483:     if test "$LATEX" = no; then
  484:         AC_MSG_WARN([Cannot find LaTeX! You may install it.
  485: Download at http://tex.loria.fr/
  486: ])
  487:         POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
  488:     fi
  489: 
  490:     AC_CHECK_PROG(DVIPS, dvips, yes, no)
  491:     if test "$DVIPS" = no; then
  492:         AC_MSG_WARN([Cannot find dvips! You may install it.
  493: Download at http://tex.loria.fr/
  494: ])
  495:         POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
  496:     fi
  497: 
  498:     AC_CHECK_PROG(GS, gs, yes, no)
  499:     if test "$GS" = no; then
  500:         AC_MSG_WARN([Cannot find gs! You may install it.
  501: Download at http://ftp.lip6.fr/
  502: ])
  503:         POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
  504:     fi
  505: 
  506:     AC_CHECK_PROG(GV, gv, yes, no)
  507:     if test "$GV" = no; then
  508:         AC_MSG_WARN([Cannot find gv! You may install it.
  509: Download at http://ftp.lip6.fr/
  510: ])
  511:         POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
  512:     fi
  513: else
  514:     if test "$TEX_SUPPORT" = no; then
  515:         POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
  516:     else
  517:         POSTSCRIPT_SUPPORT="-DPOSTSCRIPT_SUPPORT"
  518:     fi
  519: fi
  520: 
  521: if test "$GNUPLOT_SUPPORT" = guessed; then
  522:     AC_CHECK_PROG(GNUPLOT_P, gnuplot, yes, no)
  523:     if test "$GNUPLOT_P" = no; then
  524:         AC_MSG_WARN([Cannot find gnuplot! You may install it.
  525: Download at http://www.gnuplot.vt.edu/
  526: ])
  527:         GNUPLOT_SUPPORT="-UGNUPLOT_SUPPORT"
  528:     else
  529:         GNUPLOT_SUPPORT="-DGNUPLOT_SUPPORT"
  530:     fi
  531: else
  532:     if test "$GNUPLOT_SUPPORT" = no; then
  533:         GNUPLOT_SUPPORT="-UGNUPLOT_SUPPORT"
  534:     else
  535:         GNUPLOT_SUPPORT="-DGNUPLOT_SUPPORT"
  536:     fi
  537: fi
  538: 
  539: if test "$VIM_SUPPORT" = guessed; then
  540:     AC_CHECK_PROG(VIM, vim, yes, no)
  541:     if test "$VIM" = no; then
  542:         AC_MSG_WARN([Cannot find vim! You may install it.
  543: Download at http://www.vim.org/
  544: ])
  545:         VIM_SUPPORT="-UVIM_SUPPORT"
  546:     else
  547:         VIM_SUPPORT="-DVIM_SUPPORT"
  548:     fi
  549: else
  550:     if test "$VIM_SUPPORT" = no; then
  551:         VIM_SUPPORT="-UVIM_SUPPORT"
  552:     else
  553:         VIM_SUPPORT="-DVIM_SUPPORT"
  554:     fi
  555: fi
  556: 
  557: dnl Substitutions
  558: AC_SUBST(GNUPLOT_SUPPORT)
  559: AC_SUBST(FORCE_GNUPLOT_PATH)
  560: AC_SUBST(POSTSCRIPT_SUPPORT)
  561: AC_SUBST(VIM_SUPPORT)
  562: AC_SUBST(EXPERIMENTAL_CODE)
  563: AC_SUBST(DEBUG)
  564: AC_SUBST(MOTIF_SUPPORT)
  565: AC_SUBST(libX)
  566: AC_SUBST(includeX)
  567: 
  568: dnl Date
  569: DATE=$(LANG=C date +"%A, %e %B %Y %T %z")
  570: AC_SUBST(DATE)
  571: 
  572: dnl Checks for libraries
  573: AC_CHECK_LIB(m, main,, AC_MSG_ERROR([Can not find libm !]))
  574: AC_CHECK_LIB(pthread, main,, AC_MSG_ERROR([Can not find libpthread !]))
  575: 
  576: dnl Check for union semun
  577: AC_CHECK_TYPE([union semun], SEMUN=-DUNION_SEMUN, SEMUN=-UUNION_SEMUN, [[
  578: #include <sys/sem.h>
  579: ]])
  580: 
  581: dnl Check for IPv6 support
  582: AC_CHECK_TYPE([struct sockaddr_in6], IPV6=-DIPV6, IPV6=-UIPV6, [[
  583: #include <sys/types.h>
  584: #include <netinet/in.h>
  585: ]])
  586: 
  587: dnl Do we need to use -ldl?
  588: if test "$CYGWIN" != yes; then
  589:     AC_CHECK_LIB(dl, dlopen, LIBS="$LIBS -ldl",
  590:             AC_MSG_WARN([libdl doesn't seem to be needed on this system.]))
  591: fi
  592: 
  593: dnl Do we need to use -lrt?
  594: AC_CHECK_LIB(rt, nanosleep, LIBS="$LIBS -lrt",
  595:         AC_MSG_WARN([librt doesn't seem to be needed on this system.]))
  596: 
  597: dnl Do we need to use -lsocket?
  598: AC_CHECK_LIB(socket, bind, LIBS="$LIBS -lsocket",
  599:         AC_MSG_WARN([libsocket doesn't seem to be needed on this system.]))
  600: 
  601: dnl Check for SQL libraries
  602: MYSQL_SUPPORT="-UMYSQL_SUPPORT"
  603: AC_ARG_WITH(mysql,
  604: [  --with-mysql=PATH         specify directory for installed mysql],
  605: [], [with_mysql=check])
  606: 
  607: if test "x$with_mysql" = xcheck -o "x$with_mysql" = yes; then
  608:     libMySQLinc="-I/usr/include"
  609:     libMySQLlib="/usr/lib"
  610: 
  611:     AC_MSG_CHECKING(for libmysql includes in /usr/include)
  612:     saved_CFLAGS="$CFLAGS"
  613:     CFLAGS="$CFLAGS -L/$libMySQLinc"
  614:     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
  615:                     libMySQLinc=$libMySQLinc/mysql],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
  616:     CFLAGS=$saved_CFLAGS
  617: 
  618:     if test "$MYSQL_SUPPORT" = "-UMYSQL_SUPPORT"; then
  619:         AC_MSG_CHECKING(for libmysql includes in /usr/include/mysql)
  620:         saved_CFLAGS="$CFLAGS"
  621:         CFLAGS="$CFLAGS $libMySQLinc/mysql"
  622:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
  623:                         libMySQLinc=$libMySQLinc],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
  624:         CFLAGS=$saved_CFLAGS
  625:         libMySQLinc=$libMySQLinc/mysql
  626:     fi
  627: 
  628:     if test "$MYSQL_SUPPORT" = "-UMYSQL_SUPPORT"; then
  629:         AC_MSG_CHECKING(for libmysql includes in /usr/local/include)
  630:         saved_CFLAGS="$CFLAGS"
  631:         CFLAGS="$CFLAGS $libMySQLinc/../local/include"
  632:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
  633:                         libMySQLinc=$libMySQLinc/mysql],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
  634:         CFLAGS=$saved_CFLAGS
  635:         libMySQLinc=$libMySQLinc/../local/include
  636:         libMySQLlib=$libMySQLlib/../local/lib
  637:     fi
  638: 
  639:     if test "$MYSQL_SUPPORT" = "-UMYSQL_SUPPORT"; then
  640:         AC_MSG_CHECKING(for libmysql includes in /usr/local/include/mysql)
  641:         saved_CFLAGS="$CFLAGS"
  642:         CFLAGS="$CFLAGS $libMySQLinc/../local/include/mysql"
  643:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
  644:                         libMySQLinc=$libMySQLinc/mysql],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
  645:         CFLAGS=$saved_CFLAGS
  646:         libMySQLinc=$libMySQLinc/../local/include/mysql
  647:         libMySQLlib=$libMySQLlib/../local/lib
  648:     fi
  649: else
  650:     if test "x$with_mysql" != xno; then
  651:         libMySQLinc="-I$with_mysql/include"
  652:         libMySQLlib="$with_mysql/lib"
  653: 
  654:         AC_MSG_CHECKING(for libmysql includes in $with_mysql)
  655:         saved_CFLAGS="$CFLAGS"
  656:         CFLAGS="$CFLAGS $libMySQLinc"
  657:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
  658:                         libMySQLinc=$libMySQLinc/mysql],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
  659:         CFLAGS=$saved_CFLAGS
  660: 
  661:         if test "$MYSQL_SUPPORT" = "-UMYSQL_SUPPORT"; then
  662:             AC_MSG_CHECKING(for libmysql includes in $with_mysql/mysql)
  663:             saved_CFLAGS="$CFLAGS"
  664:             CFLAGS="$CFLAGS $libMySQLinc/mysql"
  665:             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
  666:                             libMySQLinc=$libMySQLinc],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
  667:             CFLAGS=$saved_CFLAGS
  668:             libMySQLinc=$libMySQLinc/mysql
  669:         fi
  670:     else
  671:         MYSQL_SUPPORT="-UMYSQL_SUPPORT"
  672:     fi
  673: fi
  674: 
  675: if test "$MYSQL_SUPPORT" = "-DMYSQL_SUPPORT"; then
  676:     MYSQL_LIB=no
  677: 
  678:     if test $MYSQL_LIB = no; then
  679:         AC_MSG_CHECKING(for libmysql libraries in $libMySQLlib)
  680:         saved_LIBS="$LIBS"
  681:         if test $STATIC = no; then
  682:             LIBS="$LIBS -L/$libMySQLlib -lmysqlclient_r $libMySQLinc"
  683:         else
  684:             LIBS="$LIBS $libMySQLlib/libmysqlclient_r.a -lz $libMySQLinc"
  685:         fi
  686:         AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[MYSQL mysql; mysql_init(&mysql);]])],[AC_MSG_RESULT([yes]); MYSQL_LIB="yes"],[AC_MSG_RESULT([no]); MYSQL_LIB="no"])
  687:         LIBS=$saved_LIBS;
  688:         if test $STATIC = no; then
  689:             libMySQLlib="-L/$libMySQLlib -lmysqlclient_r"
  690:         else
  691:             libMySQLlib="$libMySQLlib/libmysqlclient_r.a"
  692:             EXT_SQL="$EXT_SQL $libMySQLlib"
  693:         fi
  694:     fi
  695: 
  696:     if test $MYSQL_LIB = no; then
  697:         MYSQL_SUPPORT="-UMYSQL_SUPPORT"
  698:     fi
  699: fi
  700: 
  701: if test "$MYSQL_SUPPORT" != "-DMYSQL_SUPPORT"; then
  702:     libMySQLinc=
  703:     libMySQLlib=
  704: fi
  705: 
  706: AC_SUBST(MYSQL_SUPPORT)
  707: AC_SUBST(libMySQLinc)
  708: AC_SUBST(libMySQLlib)
  709: 
  710: POSTGRESQL_SUPPORT=-UPOSTGRESQL_SUPPORT
  711: AC_ARG_WITH(postgresql,
  712: [  --with-postgresql=PATH    specify directory for installed postgresql],
  713: [], [with_postgresql=check])
  714: 
  715: # with_postgresql : check [pas défini], yes [uniquement --with],
  716: # no [--without], valeur [--with=valeur].
  717: 
  718: if test "x$with_postgresql" = xcheck -o "x$with_postgresql" = xyes; then
  719:     libPgSQLinc="-I/usr/include"
  720:     libPgSQLlib="/usr/lib"
  721: 
  722:     AC_MSG_CHECKING(for libpq includes in /usr/include)
  723:     saved_CFLAGS="$CFLAGS"
  724:     CFLAGS="$CFLAGS $libPgSQLinc"
  725:     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]); POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]); POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
  726:     CFLAGS=$saved_CFLAGS
  727: 
  728:     if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
  729:         AC_MSG_CHECKING(for libpq includes in /usr/include/postgresql)
  730:         saved_CFLAGS="$CFLAGS"
  731:         CFLAGS="$CFLAGS $libPgSQLinc/postgresql"
  732:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
  733:                 POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
  734:                 POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
  735:         CFLAGS=$saved_CFLAGS
  736:         libPgSQLinc=$libPgSQLinc/postgresql
  737:     fi
  738: 
  739:     if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
  740:         AC_MSG_CHECKING(for libpq includes in /usr/include/pgsql)
  741:         saved_CFLAGS="$CFLAGS"
  742:         CFLAGS="$CFLAGS $libPgSQLinc/pgsql"
  743:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
  744:                 POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
  745:                 POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
  746:         CFLAGS=$saved_CFLAGS
  747:         libPgSQLinc=$libPgSQLinc/pgsql
  748:     fi
  749: 
  750:     if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
  751:         AC_MSG_CHECKING(for libpq includes in /usr/local/include)
  752:         saved_CFLAGS="$CFLAGS"
  753:         CFLAGS="$CFLAGS $libPgSQLinc/../local/include"
  754:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
  755:                 POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
  756:                 POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
  757:         CFLAGS=$saved_CFLAGS
  758:         libPgSQLinc=$libPgSQLinc/../local/include
  759:         libPgSQLlib=$libPgSQLlib/../local/lib
  760:     fi
  761: 
  762:     if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
  763:         AC_MSG_CHECKING(for libpq includes in /usr/local/include/postgresql)
  764:         saved_CFLAGS="$CFLAGS"
  765:         CFLAGS="$CFLAGS $libPgSQLinc/../local/include/postgresql"
  766:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
  767:                 POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
  768:                 POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
  769:         CFLAGS=$saved_CFLAGS
  770:         libPgSQLinc=$libPgSQLinc/../local/include/postgresql
  771:         libPgSQLlib=$libPgSQLlib/../local/lib
  772:     fi
  773: 
  774:     if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
  775:         AC_MSG_CHECKING(for libpq includes in /usr/local/include/pgsql)
  776:         saved_CFLAGS="$CFLAGS"
  777:         CFLAGS="$CFLAGS $libPgSQLinc/../local/include/pgsql"
  778:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
  779:                 POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
  780:                 POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
  781:         CFLAGS=$saved_CFLAGS
  782:         libPgSQLinc=$libPgSQLinc/local/include/pgsql
  783:         libPgSQLlib=$libPgSQLlib/../local/lib
  784:     fi
  785: else
  786:     if test "x$with_postgresql" != xno; then
  787:         libPgSQLinc="-I$with_postgresql/include"
  788:         libPgSQLlib="$with_postgresql/lib"
  789: 
  790:         AC_MSG_CHECKING(for libpq includes in $libPgSQLinc)
  791:         saved_CFLAGS="$CFLAGS"
  792:         CFLAGS="$CFLAGS $libPgSQLinc"
  793:         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
  794:                 POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
  795:                 POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
  796:         CFLAGS=$saved_CFLAGS
  797: 
  798:         if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
  799:             AC_MSG_CHECKING(for libpq includes in $libPgSQLinc/postgresql)
  800:             saved_CFLAGS="$CFLAGS"
  801:             CFLAGS="$CFLAGS $libPgSQLinc/postgresql"
  802:             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
  803:                     POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
  804:                     POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
  805:             CFLAGS=$saved_CFLAGS
  806:             libPgSQLinc=$libPgSQLinc/postgresql
  807:         fi
  808: 
  809:         if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
  810:             AC_MSG_CHECKING(for libpq includes in $libPgSQLinc/pgsql)
  811:             saved_CFLAGS="$CFLAGS"
  812:             CFLAGS="$CFLAGS $libPgSQLinc/pgsql"
  813:             AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
  814:                     POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
  815:                     POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
  816:             CFLAGS=$saved_CFLAGS
  817:             libPgSQLinc=$libPgSQLinc/pgsql
  818:         fi
  819:     else
  820:         POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"
  821:     fi
  822: fi
  823: 
  824: if test "$POSTGRESQL_SUPPORT" = "-DPOSTGRESQL_SUPPORT"; then
  825:     POSTGRESQL_LIB=no
  826: 
  827:     if test $POSTGRESQL_LIB = no; then
  828:         AC_MSG_CHECKING(for libpq libraries in $libPgSQLlib)
  829:         saved_LIBS="$LIBS"
  830:         if test $STATIC = no; then
  831:             LIBS="$LIBS -L/$libPgSQLlib $libPgSQLinc -lpq"
  832:         else
  833:             LIBS="$LIBS $libPgSQLlib/libpq.a $libPgSQLinc"
  834:         fi
  835:         AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[PGconn *conn; const char *conninfo="dbname=postgres"; conn =
  836:              PQconnectdb(conninfo);]])],[AC_MSG_RESULT([yes]); POSTGRESQL_LIB="yes"],[AC_MSG_RESULT([no]); POSTGRESQL_LIB="no"])
  837:         LIBS=$saved_LIBS;
  838:         if test $STATIC = no; then
  839:             libPgSQLlib="-L/$libPgSQLlib -lpq"
  840:         else
  841:             libPgSQLlib="$libPgSQLlib/libpq.a"
  842:             EXT_SQL="$EXT_SQL $libPgSQLlib"
  843:         fi
  844:     fi
  845: fi
  846: 
  847: if test "$POSTGRESQL_SUPPORT" != "-DPOSTGRESQL_SUPPORT"; then
  848:     libPgSQLinc=
  849:     libPgSQLlib=
  850: fi
  851: 
  852: AC_SUBST(POSTGRESQL_SUPPORT)
  853: AC_SUBST(libPgSQLinc)
  854: AC_SUBST(libPgSQLlib)
  855: 
  856: # with_postgresql : check [pas défini], yes [uniquement --with],
  857: # no [--without], valeur [--with=valeur].
  858: AC_ARG_WITH(bourne_shell,
  859: [  --with-bourne-shell=PATH  specify path for OS/2 bourne shell],
  860: [], [with_bourne_shell=no])
  861: 
  862: if test "x$with_bourne_shell" = xyes; then
  863:     AC_MSG_ERROR([You have to specify a valide shell path !])
  864: fi
  865: 
  866: if test "x$with_bourne_shell" = xno; then
  867:     if test $(uname) = "OS/2"; then
  868:         AC_MSG_ERROR([With OS/2 or eComstation, you have to specify a valide shell path !])
  869:     fi
  870: 
  871:     BSH_PATH=
  872: else
  873:     if test ! -x $with_bourne_shell; then
  874:         AC_MSG_ERROR([$with_bourne_shell is not executable !])
  875:     fi
  876: 
  877:     if test $(uname) = "OS/2"; then
  878:         with_os2_bourne_shell=$(echo $with_bourne_shell | \
  879:                 sed -e '1,$s/\//\\\\\\\\/g')
  880:         BSH_PATH=-DBOURNE_SHELL=\"\\\"$with_os2_bourne_shell\\\"\"
  881:     else
  882:         AC_MSG_WARN([--with-bourne-shell ignored])
  883:         BSH_PATH=
  884:     fi
  885: fi
  886: 
  887: dnl Checks for sizes
  888: AC_CHECK_SIZEOF(void *, 4)
  889: AC_CHECK_SIZEOF(char, 1)
  890: AC_CHECK_SIZEOF(short int, 2)
  891: AC_CHECK_SIZEOF(int, 4)
  892: AC_CHECK_SIZEOF(long int, 4)
  893: AC_CHECK_SIZEOF(long long int, 8)
  894: AC_CHECK_SIZEOF(float, 4)
  895: AC_CHECK_SIZEOF(double, 8)
  896: AC_CHECK_SIZEOF(long double, 12)
  897: 
  898: dnl Checks for header files.
  899: AC_HEADER_DIRENT
  900: AC_HEADER_STDC
  901: AC_HEADER_SYS_WAIT
  902: AC_CHECK_HEADERS(dlfcn.h fcntl.h math.h pwd.h signal.h string.h termios.h \
  903:         time.h unistd.h sys/resource.h sys/stat.h sys/time.h sys/timeb.h \
  904:         sys/types.h sys/select.h sys/wait.h stdio.h stdlib.h pthread.h)
  905: 
  906: dnl Checks for typedefs, structures, and compiler characteristics.
  907: AC_C_CONST
  908: AC_TYPE_UID_T
  909: AC_TYPE_PID_T
  910: AC_TYPE_SIZE_T
  911: AC_HEADER_TIME
  912: AC_STRUCT_TM
  913: 
  914: dnl Checks for library functions.
  915: AC_DIAGNOSE([obsolete],[your code may safely assume C89 semantics that RETSIGTYPE is void.
  916: Remove this warning and the `AC_CACHE_CHECK' when you adjust the code.])dnl
  917: AC_CACHE_CHECK([return type of signal handlers],[ac_cv_type_signal],[AC_COMPILE_IFELSE(
  918: [AC_LANG_PROGRAM([#include <sys/types.h>
  919: #include <signal.h>
  920: ],
  921:          [return *(signal (0, 0)) (0) == 1;])],
  922:            [ac_cv_type_signal=int],
  923:            [ac_cv_type_signal=void])])
  924: AC_DEFINE_UNQUOTED([RETSIGTYPE],[$ac_cv_type_signal],[Define as the return type of signal handlers
  925:             (`int' or `void').])
  926: 
  927: AC_FUNC_STRCOLL
  928: AC_FUNC_STRFTIME
  929: AC_FUNC_VPRINTF
  930: AC_CHECK_FUNCS(ftime getcwd putenv select strcspn strdup \
  931:         strerror strspn strstr strtod)
  932: 
  933: dnl Check for OpenSSL os/comp
  934: AC_ARG_WITH(openssl_arch,
  935: [  --with-openssl-arch=ARCH  specify os and compiler for openssl (ARCH or list)],
  936: [], [with_openssl_arch=none])
  937: 
  938: if test $(uname) = "OS/2"; then
  939:     bash -c "cd tools/$OPENSSL && os2/OS2-EMX.cmd"
  940: else
  941:     if test "x$with_openssl_arch" = xnone; then
  942:         (cd tools/$OPENSSL && ./config no-asm)
  943:     elif test "x$with_openssl_arch" = xyes -o "x$with_openssl_arch" = xno; then
  944:         (cd tools/$OPENSSL && ./Configure)
  945:         AC_MSG_ERROR([OS/COMP informations are required!])
  946:     elif test "x$with_openssl_arch" = xlist; then
  947:         (cd tools/$OPENSSL && ./Configure)
  948:         AC_MSG_ERROR([Please specify OS and Architecture])
  949:     else
  950:         (cd tools/$OPENSSL && ./Configure no-asm $with_openssl_arch)
  951:     fi
  952: fi
  953: 
  954: if test "$MYGNUPLOT" = "yes"; then
  955:     if test ! -d "$srcdir"/tools/$GNUPLOT; then
  956:         gunzip -c "$srcdir"/tools/$GNUPLOT.tar.gz | \
  957:                 (cd "$srcdir/tools" && tar -xf -)
  958:     fi
  959:     AC_CONFIG_SUBDIRS(tools/$GNUPLOT)
  960:     GNUPLOT_COMPILATION=$GNUPLOT
  961: else
  962:     GNUPLOT_COMPILATION=
  963: fi
  964: 
  965: AC_SUBST(GNUPLOT_COMPILATION)
  966: 
  967: HOST=$host
  968: AC_SUBST(HOST)
  969: 
  970: case $host_cpu in
  971: 
  972:     i?86)
  973:     CFLAGS="$CFLAGS -malign-double -mieee-fp -Wall -funsigned-char \
  974:             -Wno-pointer-sign"
  975:     FFLAGS="$FFLAGS -malign-double -mieee-fp -Wall -fno-f2c"
  976:     FCFLAGS="$FCFLAGS -malign-double -mieee-fp -Wall -fno-f2c"
  977:     break ;;
  978: 
  979:     x86_64*)
  980:     CFLAGS="$CFLAGS -malign-double -mieee-fp -Wall -funsigned-char \
  981:             -Wno-pointer-sign"
  982:     FFLAGS="$FFLAGS -malign-double -mieee-fp -Wall -fno-f2c"
  983:     FCFLAGS="$FCFLAGS -malign-double -mieee-fp -Wall -fno-f2c"
  984:     break ;;
  985: 
  986:     alpha*)
  987:     CFLAGS="$CFLAGS -mieee -funsigned-char -Wall \
  988:             -Wno-pointer-sign"
  989:     FFLAGS="$FFLAGS -mieee -Wall"
  990:     FCFLAGS="$FCFLAGS -mieee -Wall"
  991:     break ;;
  992: 
  993:     sparc*)
  994:     CFLAGS="$CFLAGS -Wall -funsigned-char \
  995:             -Wno-pointer-sign"
  996:     FFLAGS="$FFLAGS -Wall"
  997:     FCFLAGS="$FCFLAGS -Wall"
  998:     break ;;
  999: 
 1000: esac
 1001: 
 1002: case $host_os in
 1003: 
 1004:     cygwin*)
 1005:         OS=Cygwin
 1006:     break ;;
 1007: 
 1008:     interix*)
 1009:         OS=Interix
 1010:     break ;;
 1011: 
 1012:     *)
 1013:         OS=$(uname)
 1014:     break ;;
 1015: 
 1016: esac
 1017: 
 1018: AC_SUBST(OS)
 1019: 
 1020: DATE_FR=$(env LC_ALL=fr_FR date +'%A %x, %X %Z')
 1021: DATE=$(env LC_ALL=C date +'%A %x, %X %Z')
 1022: MALLOC=
 1023: 
 1024: case $OS in
 1025: 
 1026:     Darwin)
 1027:         EXPORT_DYNAMIC=-Wl,-flat_namespace
 1028:         NESTED_FUNCTIONS=-fnested-functions
 1029:         SEMAPHORES_NOMMES=-DSEMAPHORES_NOMMES
 1030:         IPCS_SYSV=-UIPCS_SYSV
 1031:         CXXFLAGS="$CXXFLAGS -D_GLIBCXX_FULLY_DYNAMIC_STRING"
 1032:         ac_configure_args="$ac_configure_args --with-readline=builtin \
 1033:                 --disable-shared --enable-static --enable-threads \
 1034:                 CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 1035:                 FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 1036:                 LDFLAGS=\"$LDFLAGS\""
 1037:         C_STANDARD=-std=gnu99
 1038:         ELF=
 1039:     break ;;
 1040: 
 1041:     Cygwin)
 1042:         EXPORT_DYNAMIC=-Wl,--export-all-symbols
 1043:         NESTED_FUNCTIONS=
 1044:         SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
 1045:         IPCS_SYSV=-UIPCS_SYSV
 1046:         ac_configure_args="$ac_configure_args --with-readline=builtin \
 1047:                 --disable-shared --enable-static --enable-threads \
 1048:                 CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 1049:                 FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 1050:                 LDFLAGS=\"$LDFLAGS\""
 1051:         C_STANDARD=-std=gnu99
 1052:         ELF=
 1053:     break ;;
 1054: 
 1055:     Interix)
 1056:         EXPORT_DYNAMIC=-Wl,--export-all-symbols
 1057:         NESTED_FUNCTIONS=
 1058:         SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
 1059:         IPCS_SYSV=-UIPCS_SYSV
 1060:         ac_configure_args="$ac_configure_args --with-readline=builtin \
 1061:                 --disable-shared --enable-static --enable-threads \
 1062:                 CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 1063:                 FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 1064:                 LDFLAGS=\"$LDFLAGS\""
 1065:         C_STANDARD=-std=gnu99
 1066:         ELF=
 1067:     break;;
 1068: 
 1069:     AIX)
 1070:         EXPORT_DYNAMIC=-Wl,--export-dynamic
 1071:         NESTED_FUNCTIONS=
 1072:         SEMAPHORES_NOMMES=-DSEMAPHORES_NOMMES
 1073:         IPCS_SYSV=-UIPCS_SYSV
 1074:         ac_configure_args="$ac_configure_args --with-readline=builtin \
 1075:                 --disable-shared --enable-static --enable-threads \
 1076:                 CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 1077:                 FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 1078:                 LDFLAGS=\"$LDFLAGS\""
 1079:         C_STANDARD=-std=gnu99
 1080:         ELF=
 1081:     break ;;
 1082: 
 1083:     OS/2)
 1084:         if test $FORCED_FINAL_ENCODING -eq 0; then \
 1085:             FINAL_ENCODING=CP850; \
 1086:         fi;
 1087:         OS=OS2
 1088:         NESTED_FUNCTIONS=
 1089:         EXPORT_DYNAMIC=-Zmap
 1090:         SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
 1091:         IPCS_SYSV=-DIPCS_SYSV
 1092:         ac_configure_args="$ac_configure_args --without-readline \
 1093:                 --without-cairo --disable-shared --enable-static \
 1094:                 --enable-threads \
 1095:                 CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 1096:                 FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 1097:                 LDFLAGS=\"$LDFLAGS\""
 1098:         C_STANDARD=
 1099:         ELF=
 1100:     break;;
 1101: 
 1102:     OpenBSD)
 1103:         if test $FORCED_FINAL_ENCODING -eq 0; then \
 1104:             FINAL_ENCODING=UTF-8; \
 1105:         fi;
 1106:         EXPORT_DYNAMIC=-Wl,--export-dynamic
 1107:         NESTED_FUNCTIONS=
 1108:         SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
 1109:         IPCS_SYSV=-DIPCS_SYSV
 1110:         ac_configure_args="$ac_configure_args --with-readline=builtin \
 1111:                 --disable-shared --enable-static --enable-threads \
 1112:                 CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 1113:                 FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 1114:                 LDFLAGS=\"$LDFLAGS\""
 1115:         C_STANDARD=-std=gnu99
 1116:         ELF=
 1117:     break;;
 1118: 
 1119:     SunOS)
 1120:         EXPORT_DYNAMIC=-Wl,--export-dynamic
 1121:         NESTED_FUNCTIONS=
 1122:         SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
 1123: 
 1124:         if test $IPCS_SYSV = no; then
 1125:             IPCS_SYSV=-UIPCS_SYSV
 1126:         else
 1127:             IPCS_SYSV=-DIPCS_SYSV
 1128:         fi
 1129: 
 1130:         ac_configure_args="$ac_configure_args --with-readline=builtin \
 1131:                 --disable-shared --enable-static --enable-threads \
 1132:                 CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 1133:                 FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 1134:                 LDFLAGS=\"$LDFLAGS\""
 1135:         C_STANDARD=-std=gnu99
 1136:         MALLOC=-lumem
 1137:         ELF=
 1138:     break ;;
 1139: 
 1140:     NetBSD)
 1141:         EXPORT_DYNAMIC=-Wl,--export-dynamic
 1142:         NESTED_FUNCTIONS=
 1143:         SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
 1144: 
 1145:         if test $IPCS_SYSV = no; then
 1146:             IPCS_SYSV=-UIPCS_SYSV
 1147:         else
 1148:             IPCS_SYSV=-DIPCS_SYSV
 1149:         fi
 1150: 
 1151:         ac_configure_args="$ac_configure_args --with-readline=builtin \
 1152:                 --disable-shared --enable-static --enable-threads \
 1153:                 CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 1154:                 FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 1155:                 LDFLAGS=\"$LDFLAGS\""
 1156:         C_STANDARD=-std=gnu99
 1157:         GCCBIN=`which gcc`
 1158:         GCCLIB=`dirname $GCCBIN`/../lib
 1159:         ELF="-Wl,-R/usr/pkg/lib -Wl,-R$GCCLIB"
 1160:     break ;;
 1161: 
 1162:     *)
 1163:         EXPORT_DYNAMIC=-Wl,--export-dynamic
 1164:         NESTED_FUNCTIONS=
 1165:         SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
 1166: 
 1167:         if test $IPCS_SYSV = no; then
 1168:             IPCS_SYSV=-UIPCS_SYSV
 1169:         else
 1170:             IPCS_SYSV=-DIPCS_SYSV
 1171:         fi
 1172: 
 1173:         ac_configure_args="$ac_configure_args --with-readline=builtin \
 1174:                 --disable-shared --enable-static --enable-threads \
 1175:                 CFLAGS=\"$CFLAGS\" CXXFLAGS=\"$CXXFLAGS\" \
 1176:                 FFLAGS=\"$FFLAGS\" FCFLAGS=\"$FCFLAGS\" \
 1177:                 LDFLAGS=\"$LDFLAGS\""
 1178:         C_STANDARD=-std=gnu99
 1179:         ELF=
 1180:     break ;;
 1181: 
 1182: esac
 1183: 
 1184: AC_SUBST(C_STANDARD)
 1185: AC_SUBST(EXPORT_DYNAMIC)
 1186: AC_SUBST(NESTED_FUNCTIONS)
 1187: AC_SUBST(SEMAPHORES_NOMMES)
 1188: AC_SUBST(IPCS_SYSV)
 1189: AC_SUBST(SEMUN)
 1190: AC_SUBST(IPV6)
 1191: AC_SUBST(BSH_PATH)
 1192: AC_SUBST(ELF)
 1193: 
 1194: AC_SUBST(NCURSES)
 1195: AC_SUBST(READLINE)
 1196: AC_SUBST(UNITS)
 1197: AC_SUBST(GSL)
 1198: AC_SUBST(GPP)
 1199: AC_SUBST(GNUPLOT)
 1200: AC_SUBST(FILE)
 1201: AC_SUBST(ICONV)
 1202: AC_SUBST(SQLITE)
 1203: AC_SUBST(OPENSSL)
 1204: AC_SUBST(OPENMOTIF)
 1205: AC_SUBST(BUILD_OPENMOTIF)
 1206: AC_SUBST(SIGSEGV)
 1207: AC_SUBST(FINAL_ENCODING)
 1208: AC_SUBST(DATE)
 1209: AC_SUBST(DATE_FR)
 1210: AC_SUBST(EXT_SQL)
 1211: AC_SUBST(MALLOC)
 1212: AC_SUBST(GMP)
 1213: AC_SUBST(MPFR)
 1214: AC_SUBST(NTL)
 1215: AC_SUBST(COCOA)
 1216: AC_SUBST(PARI)
 1217: AC_SUBST(GIAC)
 1218: AC_SUBST(INCMOTIF)
 1219: AC_SUBST(LIBMOTIF)
 1220: 
 1221: AC_SUBST(CFLAGS)
 1222: AC_SUBST(CXXFLAGS)
 1223: AC_SUBST(FFLAGS)
 1224: AC_SUBST(FCFLAGS)
 1225: AC_SUBST(LDFLAGS)
 1226: 
 1227: AC_CONFIG_SUBDIRS(tools/$NCURSES)
 1228: AC_CONFIG_SUBDIRS(tools/$READLINE)
 1229: AC_CONFIG_SUBDIRS(tools/$GSL)
 1230: AC_CONFIG_SUBDIRS(tools/$GPP)
 1231: AC_CONFIG_SUBDIRS(tools/$FILE)
 1232: AC_CONFIG_SUBDIRS(tools/$ICONV)
 1233: AC_CONFIG_SUBDIRS(tools/$SQLITE)
 1234: AC_CONFIG_SUBDIRS(tools/$UNITS)
 1235: AC_CONFIG_SUBDIRS(tools/$SIGSEGV)
 1236: 
 1237: AC_CONFIG_FILES(Makefile)
 1238: AC_CONFIG_FILES(COPYING)
 1239: AC_CONFIG_FILES(tools/Makefile)
 1240: AC_CONFIG_FILES(src/Makefile)
 1241: AC_CONFIG_FILES(man/Makefile)
 1242: AC_CONFIG_FILES(man/fr_FR/Makefile)
 1243: AC_CONFIG_FILES(doc/Makefile)
 1244: AC_CONFIG_FILES(scripts/Makefile)
 1245: AC_CONFIG_FILES(scripts/mkrplso)
 1246: AC_CONFIG_FILES(scripts/rplcc)
 1247: AC_CONFIG_FILES(scripts/rpllink)
 1248: AC_CONFIG_FILES(rpltags/Makefile)
 1249: AC_CONFIG_FILES(rpliconv/Makefile)
 1250: AC_CONFIG_FILES(rplsums/Makefile)
 1251: AC_CONFIG_FILES(rplcas/Makefile)
 1252: AC_CONFIG_FILES(rplawk/Makefile)
 1253: AC_CONFIG_FILES(lapack/lapack/Makefile)
 1254: AC_CONFIG_FILES(lapack/blas/Makefile)
 1255: 
 1256: AC_CONFIG_FILES(man/rpl.1)
 1257: AC_CONFIG_FILES(man/rplcc.1)
 1258: AC_CONFIG_FILES(man/rpllink.1)
 1259: AC_CONFIG_FILES(man/rpltags.1)
 1260: AC_CONFIG_FILES(man/mkrplso.1)
 1261: AC_CONFIG_FILES(man/fr_FR/rpl.1)
 1262: AC_CONFIG_FILES(man/fr_FR/rplcc.1)
 1263: AC_CONFIG_FILES(man/fr_FR/rpllink.1)
 1264: AC_CONFIG_FILES(man/fr_FR/rpltags.1)
 1265: AC_CONFIG_FILES(man/fr_FR/mkrplso.1)
 1266: 
 1267: AC_OUTPUT

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