Annotation of rpl/configure.in, revision 1.57

1.1       bertrand    1: dnl Process this file with autoconf to produce a configure script.
1.55      bertrand    2: AC_INIT([rpl],[4.1.0.prerelease.0])
1.1       bertrand    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
1.56      bertrand   10: NCURSES=ncurses-5.9
1.52      bertrand   11: READLINE=readline-6.2
1.31      bertrand   12: UNITS=units-1.88
1.16      bertrand   13: GSL=gsl-1.14
1.1       bertrand   14: GPP=gpp-2.24
1.54      bertrand   15: GNUPLOT=gnuplot-4.4.3
1.1       bertrand   16: FILE=file-5.03
                     17: ICONV=libiconv-1.13.1
1.52      bertrand   18: SQLITE=sqlite-3.7.5
                     19: OPENSSL=openssl-1.0.0d
1.1       bertrand   20: 
1.57    ! bertrand   21: GMP=gmp-5.0.1
        !            22: MPFR=mpfr-3.0.1
        !            23: 
1.1       bertrand   24: dnl Checks for C compiler
1.24      bertrand   25: AC_PROG_CC(gcc)
1.1       bertrand   26: 
1.31      bertrand   27: EXT_SQL=
                     28: 
1.1       bertrand   29: if test x"$CC" != x""; then
                     30:    GCC_VERSION_MAJEURE=`$CC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
                     31:            awk -F. '{ printf("%s", $1);}'`
                     32:    GCC_VERSION_MINEURE=`$CC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
                     33:            awk -F. '{ printf("%s", $2);}'`
1.24      bertrand   34:    if test $GCC_VERSION_MAJEURE -ge 5; then
1.1       bertrand   35:        OPTIMISATION_C=-O3
                     36:    else
1.24      bertrand   37:        if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; \
                     38:                then
1.1       bertrand   39:            OPTIMISATION_C=-O3
                     40:        else
1.24      bertrand   41:            if test $GCC_VERSION_MAJEURE -ge 2; then
                     42:                OPTIMISATION_C=-O2
                     43:            else
                     44:                AC_MSG_ERROR([Cannot find decent or recent gcc (gcc-4.2 or better)!])
                     45:            fi
1.1       bertrand   46:        fi
                     47:    fi
                     48: fi
                     49: 
                     50: AM_PROG_CC_C_O
                     51: 
                     52: if test "$GCC" != yes; then
                     53:    AC_MSG_ERROR([Cannot find gcc! You have to install it.])
                     54: fi
                     55: 
                     56: dnl Checks for C++ compiler
1.24      bertrand   57: AC_PROG_CXX(g++)
1.1       bertrand   58: 
                     59: if test "$GXX" != yes; then
                     60:    AC_MSG_ERROR([Cannot find g++! You have to install it.])
                     61: fi
                     62: 
                     63: dnl Checks for Fortran 77 compiler
1.24      bertrand   64: AC_PROG_F77(gfortran)
1.1       bertrand   65: 
                     66: if test "$F77" != gfortran -a "$F77" != gfortran-4.4; then
                     67:    AC_MSG_ERROR([Cannot find gfortran! You have to install it.])
                     68: fi
                     69: 
                     70: dnl Check for Fortran 9* compiler
1.24      bertrand   71: AC_PROG_FC(gfortran)
1.1       bertrand   72: 
                     73: if test "$FC" != gfortran -a "$FC" != gfortran-4.4; then
                     74:    AC_MSG_ERROR([Cannot find gfortran! You have to install it.])
                     75: fi
                     76: 
                     77: if test x"$FC" != x""; then
                     78:    GCC_VERSION_MAJEURE=`$FC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
                     79:            awk -F. '{ printf("%s", $1);}'`
                     80:    GCC_VERSION_MINEURE=`$FC -v 2>&1 | awk '/^gcc/ { print $3; }' | \
                     81:            awk -F. '{ printf("%s", $2);}'`
1.24      bertrand   82:    if test $GCC_VERSION_MAJEURE -ge 5; then
1.1       bertrand   83:        OPTIMISATION_F=-O3
                     84:    else
1.24      bertrand   85:        if test $GCC_VERSION_MAJEURE -ge 4 -a $GCC_VERSION_MINEURE -ge 4; then
1.1       bertrand   86:            OPTIMISATION_F=-O3
                     87:        else
1.24      bertrand   88:            if test $GCC_VERSION_MAJEURE -ge 3; then
                     89:                OPTIMISATION_F=-O2
                     90:            else
                     91:                AC_MSG_ERROR([Cannot find decent or recent gfortran (gfortran-4.3 or better)!])
                     92:            fi
1.1       bertrand   93:        fi
                     94:    fi
                     95: fi
                     96: 
                     97: dnl X paths
                     98: AC_PATH_X
                     99: AC_PATH_XTRA
                    100: 
                    101: if test "$ac_x_includes" != "no"; then
                    102:    if test x"$ac_x_includes" != x; then
                    103:        X_CFLAGS="$X_CFLAGS -I$ac_x_includes"
                    104:        includeX="-I$ac_x_includes"
                    105:    fi
                    106: fi
                    107: if test "$ac_x_libraries" != "no"; then
                    108:    if test x"$ac_x_libraries" != x; then
                    109:        X_LIBS="$X_LIBS -L$ac_x_libraries"
                    110:    fi
                    111: fi
                    112: 
                    113: dnl Options
                    114: AC_ARG_ENABLE(optimization,
                    115: [  --enable-optimization   set compiler flags [[default=environment variables -O3]]], [
                    116: if test "$enableval" = "no"; then
                    117:    CFLAGS=
                    118:    FFLAGS=
                    119:    CXXFLAGS=
                    120:    FCFLAGS=
                    121: else
                    122:    CFLAGS="$CFLAGS $enable_optimization"
                    123:    FFLAGS="$FFLAGS $enable_optimization"
                    124:    FCFLAGS="$FCFLAGS $enable_optimization"
                    125: fi],[
                    126:    CFLAGS="$CFLAGS $OPTIMISATION_C"
                    127:    FFLAGS="$FFLAGS $OPTIMISATION_F"
                    128:    FCFLAGS="$FCFLAGS $OPTIMISATION_F"
                    129:    ]
                    130: )
                    131: 
1.38      bertrand  132: AC_ARG_ENABLE(sysv-semaphores,
                    133: [  --enable-sysv-ipcs      use SystemV IPC functions [[default=no]]], [
                    134: if test "$enableval" = "no"; then
                    135:    IPCS_SYSV=no
                    136: else
                    137:    IPCS_SYSV=yes
                    138: fi],
                    139: IPCS_SYSV=no)
                    140: 
1.31      bertrand  141: AC_ARG_ENABLE(full-static,
                    142: [  --enable-full-static    build static RPL/2 engine [[default=shared]]], [
                    143: if test "$enableval" = "no"; then
                    144:    STATIC=no
                    145: else
                    146:    STATIC=yes
                    147: fi],
                    148: STATIC=no)
                    149: 
1.1       bertrand  150: AC_ARG_ENABLE(final-encoding,
                    151: [  --enable-final-encoding force final encoding [[default=guessed]]], [
                    152: if test "$enableval" = "no"; then
1.8       bertrand  153:    FINAL_ENCODING="\$(shell locale charmap | \
1.14      bertrand  154:        \$(AWK) '/\=/ { print \$\$3;} !/\=/ { print \$\$1;}')"
1.37      bertrand  155:    FORCED_FINAL_ENCODING=0
1.1       bertrand  156: else
                    157:    FINAL_ENCODING="$enable_final_encoding"
1.37      bertrand  158:    FORCED_FINAL_ENCODING=1
                    159: fi], [
                    160: FORCED_FINAL_ENCODING=0
1.8       bertrand  161: FINAL_ENCODING="\$(shell locale charmap | \
1.37      bertrand  162:    \$(AWK) '/\=/ { print \$\$3;} !/\=/ { print \$\$1;}')"])
1.1       bertrand  163: 
                    164: AC_ARG_ENABLE(tex,
                    165: [  --enable-tex            provide the TeX support [[default=guessed]]], [
                    166: if test "$enableval" = "no"; then
                    167:    TEX_SUPPORT=no
                    168: else
                    169:    TEX_SUPPORT=yes
                    170: fi],
                    171: TEX_SUPPORT=guessed)
                    172: 
                    173: AC_ARG_ENABLE(vim,
                    174: [  --enable-vim            provide the vim support [[default=guessed]]], [
                    175: if test "$enableval" = "no"; then
                    176:    VIM_SUPPORT=no
                    177: else
                    178:    VIM_SUPPORT=yes
                    179: fi],
                    180: VIM_SUPPORT=guessed)
                    181: 
                    182: AC_ARG_ENABLE(embedded-gnuplot,
                    183: [  --enable-embedded-gnuplot build gnuplot provided by this package [[default=yes]]], [
                    184: if test "$enableval" = "no"; then
                    185:    MYGNUPLOT=no
                    186: else
                    187:    MYGNUPLOT=yes
                    188: fi], [
                    189: MYGNUPLOT=yes])
                    190: 
                    191: AC_ARG_ENABLE(gnuplot,
                    192: [  --enable-gnuplot        provide the GnuPlot support [[default=guessed]]],
                    193: [
                    194: if test "$enableval" = "no"; then
                    195:    GNUPLOT_SUPPORT=no
                    196:    MYGNUPLOT=no
                    197:    FORCE_GNUPLOT_PATH=-UFORCE_GNUPLOT_PATH
                    198: else
                    199:    GNUPLOT_SUPPORT=yes
                    200:    FORCE_GNUPLOT_PATH=-DFORCE_GNUPLOT_PATH
                    201: fi], [
                    202: if test "$MYGNUPLOT" = "yes"; then
                    203:    GNUPLOT_SUPPORT=yes
                    204:    FORCE_GNUPLOT_PATH=-DFORCE_GNUPLOT_PATH
                    205: else
                    206:    GNUPLOT_SUPPORT=guessed
                    207:    FORCE_GNUPLOT_PATH=-UFORCE_GNUPLOT_PATH
                    208: fi])
                    209: 
                    210: AC_ARG_ENABLE(motif,
                    211: [  --enable-motif          provide the Motif support [[default=guessed]]], [
                    212: if test "$enableval" = "no"; then
                    213:    MOTIF_SUPPORT="-UMOTIF_SUPPORT"
                    214: else
                    215:    CFLAGS_ORIG=$CFLAGS
                    216:    LIBS_ORIG=$LIBS
                    217:    CFLAGS="$CFLAGS $X_CFLAGS"
                    218:    LIBS="$LIB $X_LIBS"
                    219:    AC_CHECK_LIB(Xm, main, MOTIF_SUPPORT="-DMOTIF_SUPPORT", MOTIF_SUPPORT="-UMOTIF_SUPPORT")
                    220:    if test "$MOTIF_SUPPORT" = "-UMOTIF_SUPPORT"; then
                    221:        AC_MSG_WARN([Can not find Motif! You may install it.
                    222: Motif flag is disabled.
                    223: ])
                    224:    fi
                    225:    LIBS=$LIBS_ORIG
                    226:    CFLAGS=$CFLAGS_ORIG
                    227: fi],
                    228: MOTIF_SUPPORT=guessed)
                    229: 
                    230: AC_ARG_ENABLE(experimental,
                    231: [  --enable-experimental   enable experimental code [[default=no]]], [
                    232: if test "$enableval" = "no"; then
                    233:    EXPERIMENTAL_CODE="-UEXPERIMENTAL_CODE"
                    234: else
                    235:    EXPERIMENTAL_CODE="-DEXPERIMENTAL_CODE"
                    236: fi],
                    237: EXPERIMENTAL_CODE="-UEXPERIMENTAL_CODE")
                    238: 
                    239: AC_ARG_ENABLE(debug,
                    240: [  --enable-debug          enable debug code [[default=no]]], [
                    241: if test "$enableval" = "no"; then
1.25      bertrand  242:    DEBUG="-UDEBUG_MEMOIRE -UDEBUG_ERREURS"
1.1       bertrand  243: else
1.25      bertrand  244:    DEBUG="-DDEBUG_MEMOIRE -UDEBUG_ERREURS"
1.45      bertrand  245: fi], [DEBUG="-UDEBUG_MEMOIRE -UDEBUG_ERREURS"])
1.1       bertrand  246: 
                    247: AC_ARG_ENABLE(profile,
                    248: [  --enable-profile        enable profile code [[default=no]]], [
                    249: if test "$enableval" = "no"; then
                    250:    PROFILAGE=""
                    251: else
                    252:    PROFILAGE="-pg"
                    253: fi], [PROFILAGE=""])
                    254: 
                    255: AC_SUBST(PROFILAGE)
                    256: 
                    257: if test ! -d tools; then
                    258:    mkdir tools
                    259: fi
                    260: if test ! -d "$srcdir"/tools/$NCURSES; then
                    261:    gunzip -c "$srcdir"/tools/$NCURSES.tar.gz | \
                    262:            (cd "$srcdir/tools" && tar -xf -)
1.53      bertrand  263:    (cd "$srcdir/tools/"$NCURSES && \
                    264:            for i in ../$NCURSES*.patch.gz;
                    265:            do gunzip -c $i | patch -p1;
                    266:            done);
1.1       bertrand  267: fi
                    268: if test ! -d "$srcdir"/tools/$READLINE; then
                    269:    gunzip -c "$srcdir"/tools/$READLINE.tar.gz | \
                    270:            (cd "$srcdir/tools" && tar -xf -)
                    271: fi
                    272: if test ! -d "$srcdir"/tools/$UNITS; then
                    273:    gunzip -c "$srcdir"/tools/$UNITS.tar.gz | \
                    274:            (cd "$srcdir/tools" && tar -xf -)
                    275: fi
                    276: if test ! -d "$srcdir"/tools/$GSL; then
                    277:    gunzip -c "$srcdir"/tools/$GSL.tar.gz | \
                    278:            (cd "$srcdir/tools" && tar -xf -)
1.34      bertrand  279:    if test $(uname) = "OS/2"; then
                    280:        (cd "$srcdir"/tools/$GSL; \
                    281:                TMP=$(mktemp tmp.XXXXXXXXXX); \
                    282:                sed -e '1,$s/\${1+"\$@"}/"\$@"/g' ltmain.sh > $TMP; \
                    283:                \mv -f $TMP ltmain.sh)
                    284:    fi
1.1       bertrand  285: fi
                    286: if test ! -d "$srcdir"/tools/$GPP; then
                    287:    gunzip -c "$srcdir"/tools/$GPP.tar.gz | \
                    288:            (cd "$srcdir/tools" && tar -xf -)
                    289: fi
                    290: if test ! -d "$srcdir"/tools/$FILE; then
                    291:    gunzip -c "$srcdir"/tools/$FILE.tar.gz | \
1.3       bertrand  292:            (cd "$srcdir/tools" && tar -xf - )
1.4       bertrand  293:    (cd "$srcdir/tools"/$FILE && gunzip -c ../$FILE.diff.gz | patch -p1)
1.1       bertrand  294: fi
                    295: if test ! -d "$srcdir"/tools/$ICONV; then
                    296:    gunzip -c "$srcdir"/tools/$ICONV.tar.gz | \
                    297:            (cd "$srcdir/tools" && tar -xf -)
                    298: fi
1.10      bertrand  299: if test ! -d "$srcdir"/tools/$SQLITE; then
                    300:    gunzip -c "$srcdir"/tools/$SQLITE.tar.gz | \
                    301:            (cd "$srcdir/tools" && tar -xf -)
                    302: fi
                    303: if test ! -d tools/$OPENSSL; then
                    304:    gunzip -c "$srcdir"/tools/$OPENSSL.tar.gz | \
1.15      bertrand  305:            (cd tools && tar -xf -)
1.10      bertrand  306: fi
1.57    ! bertrand  307: if test ! -d rplcas; then
        !           308:    mkdir rplcas
        !           309: fi
        !           310: if test ! -d "$srcdir"/rplcas/$GMP; then
        !           311:    gunzip -c "$srcdir"/rplcas/$GMP.tar.gz | \
        !           312:            (cd "$srcdir/rplcas" && tar -xf -)
        !           313: fi
        !           314: if test ! -d "$srcdir"/rplcas/$MPFR; then
        !           315:    gunzip -c "$srcdir"/rplcas/$MPFR.tar.gz | \
        !           316:            (cd "$srcdir/rplcas" && tar -xf -)
        !           317: fi
1.1       bertrand  318: 
                    319: dnl Default installation directory
                    320: AC_PREFIX_DEFAULT(/usr/local)
                    321: 
                    322: dnl Set final install path
                    323: AC_ARG_ENABLE(final-run-path,
                    324:              [  --enable-final-run-path=PATH enable another final run path than PREFIX], [
                    325:    if test "x$enable_final_run_path" = "x"; then
                    326:        AC_MSG_NOTICE("No path with --enable-final-run-path.")
                    327:        AC_MSG_ERROR("You should specify final path !")
                    328:    else
                    329:        RUNPATH="$enable_final_run_path"
                    330:    fi
                    331: ],
                    332: RUNPATH="\${prefix}"
                    333: )
                    334: AC_SUBST(RUNPATH)
                    335: 
                    336: dnl Checks for programs
                    337: AC_PROG_INSTALL
                    338: AC_PROG_LN_S
                    339: AC_PROG_MAKE_SET
                    340: AC_PROG_RANLIB
                    341: 
1.13      bertrand  342: dnl Checks for nawk
                    343: AC_CHECK_PROG(AWK, nawk, yes, no)
1.1       bertrand  344: if test "$AWK" = no; then
1.41      bertrand  345:    AC_CHECK_PROG(AWK, gawk, yes, no)
                    346:    if test "$AWK" = no; then
                    347:        AC_MSG_ERROR([Can not find nawk !])
                    348:    fi
1.1       bertrand  349: fi
                    350: 
                    351: dnl Checks for sed
                    352: AC_CHECK_PROG(SED, sed, yes, no)
                    353: if test "$SED" = no; then
                    354:    AC_MSG_ERROR([Can not find sed !])
                    355: fi
                    356: 
                    357: dnl Checks for TeX, LaTeX, dvips, gs, gv, vim and gnuplot
                    358: if test "$TEX_SUPPORT" = guessed; then
                    359:    POSTSCRIPT_SUPPORT="-DPOSTSCRIPT_SUPPORT"
                    360: 
                    361:    AC_CHECK_PROG(TEX, tex, yes, no)
                    362:    if test "$TEX" = no; then
                    363:        AC_MSG_WARN([Cannot find TeX! You may install it.
                    364: Download at http://tex.loria.fr/
                    365: ])
                    366:        POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
                    367:    fi
                    368: 
                    369:    AC_CHECK_PROG(LATEX, latex, yes, no)
                    370:    if test "$LATEX" = no; then
                    371:        AC_MSG_WARN([Cannot find LaTeX! You may install it.
                    372: Download at http://tex.loria.fr/
                    373: ])
                    374:        POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
                    375:    fi
                    376: 
                    377:    AC_CHECK_PROG(DVIPS, dvips, yes, no)
                    378:    if test "$DVIPS" = no; then
                    379:        AC_MSG_WARN([Cannot find dvips! You may install it.
                    380: Download at http://tex.loria.fr/
                    381: ])
                    382:        POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
                    383:    fi
                    384: 
                    385:    AC_CHECK_PROG(GS, gs, yes, no)
                    386:    if test "$GS" = no; then
                    387:        AC_MSG_WARN([Cannot find gs! You may install it.
                    388: Download at http://ftp.lip6.fr/
                    389: ])
                    390:        POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
                    391:    fi
                    392: 
                    393:    AC_CHECK_PROG(GV, gv, yes, no)
                    394:    if test "$GV" = no; then
                    395:        AC_MSG_WARN([Cannot find gv! You may install it.
                    396: Download at http://ftp.lip6.fr/
                    397: ])
                    398:        POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
                    399:    fi
                    400: else
                    401:    if test "$TEX_SUPPORT" = no; then
                    402:        POSTSCRIPT_SUPPORT="-UPOSTSCRIPT_SUPPORT"
                    403:    else
                    404:        POSTSCRIPT_SUPPORT="-DPOSTSCRIPT_SUPPORT"
                    405:    fi
                    406: fi
                    407: 
                    408: if test "$GNUPLOT_SUPPORT" = guessed; then
                    409:    AC_CHECK_PROG(GNUPLOT_P, gnuplot, yes, no)
                    410:    if test "$GNUPLOT_P" = no; then
                    411:        AC_MSG_WARN([Cannot find gnuplot! You may install it.
                    412: Download at http://www.gnuplot.vt.edu/
                    413: ])
                    414:        GNUPLOT_SUPPORT="-UGNUPLOT_SUPPORT"
                    415:    else
                    416:        GNUPLOT_SUPPORT="-DGNUPLOT_SUPPORT"
                    417:    fi
                    418: else
                    419:    if test "$GNUPLOT_SUPPORT" = no; then
                    420:        GNUPLOT_SUPPORT="-UGNUPLOT_SUPPORT"
                    421:    else
                    422:        GNUPLOT_SUPPORT="-DGNUPLOT_SUPPORT"
                    423:    fi
                    424: fi
                    425: 
                    426: if test "$VIM_SUPPORT" = guessed; then
                    427:    AC_CHECK_PROG(VIM, vim, yes, no)
                    428:    if test "$VIM" = no; then
                    429:        AC_MSG_WARN([Cannot find vim! You may install it.
                    430: Download at http://www.vim.org/
                    431: ])
                    432:        VIM_SUPPORT="-UVIM_SUPPORT"
                    433:    else
                    434:        VIM_SUPPORT="-DVIM_SUPPORT"
                    435:    fi
                    436: else
                    437:    if test "$VIM_SUPPORT" = no; then
                    438:        VIM_SUPPORT="-UVIM_SUPPORT"
                    439:    else
                    440:        VIM_SUPPORT="-DVIM_SUPPORT"
                    441:    fi
                    442: fi
                    443: 
                    444: if test "$MOTIF_SUPPORT" = guessed; then
                    445:    CFLAGS_ORIG=$CFLAGS
                    446:    LIBS_ORIG=$LIBS
                    447:    CFLAGS="$CFLAGS $X_CFLAGS"
                    448:    LIBS="$LIB $X_LIBS"
                    449:    AC_CHECK_LIB(Xm, main, MOTIF_SUPPORT="-DMOTIF_SUPPORT", MOTIF_SUPPORT="-UMOTIF_SUPPORT")
                    450:    if test "$MOTIF_SUPPORT" = "-UMOTIF_SUPPORT"; then
                    451:        AC_MSG_WARN([Cannot find Motif! You may install it.
                    452: Motif flag is disabled.
                    453: ])
                    454:    fi
                    455:    LIBS=$LIBS_ORIG
                    456:    CFLAGS=$CFLAGS_ORIG
                    457: fi
                    458: 
                    459: if test "$MOTIF_SUPPORT" = "-DMOTIF_SUPPORT"; then
                    460:    CFLAGS_ORIG=$CFLAGS
                    461:    LIBS_ORIG=$LIBS
                    462:    CFLAGS="$CFLAGS $X_CFLAGS"
                    463:    LIBS="$LIB $X_LIBS"
                    464:    AC_CHECK_LIB(Xpm, main, MOTIF_SUPPORT="-DMOTIF_SUPPORT", MOTIF_SUPPORT="-UMOTIF_SUPPORT")
                    465:    if test "$MOTIF_SUPPORT" = "-DMOTIF_SUPPORT"; then
                    466:        libX="$X_LIBS -lXm -lXpm -lXt -lX11"
                    467:    else
                    468:        libX=""
                    469:        AC_MSG_WARN([Cannot find libXpm! You may install it.
                    470: Motif flag is disabled.
                    471: ])
                    472:    fi
                    473:    LIBS=$LIBS_ORIG
                    474:    CFLAGS=$CFLAGS_ORIG
                    475: else
                    476:    libX=""
                    477: fi
                    478: 
                    479: dnl Substitutions
                    480: AC_SUBST(GNUPLOT_SUPPORT)
                    481: AC_SUBST(FORCE_GNUPLOT_PATH)
                    482: AC_SUBST(POSTSCRIPT_SUPPORT)
                    483: AC_SUBST(VIM_SUPPORT)
                    484: AC_SUBST(EXPERIMENTAL_CODE)
                    485: AC_SUBST(DEBUG)
                    486: AC_SUBST(MOTIF_SUPPORT)
                    487: AC_SUBST(libX)
                    488: AC_SUBST(includeX)
                    489: 
                    490: dnl Date
                    491: DATE=$(LANG=C date +"%A, %e %B %Y %T %z")
                    492: AC_SUBST(DATE)
                    493: 
                    494: dnl Checks for libraries
                    495: AC_CHECK_LIB(m, main,, AC_MSG_ERROR([Can not find libm !]))
                    496: AC_CHECK_LIB(pthread, main,, AC_MSG_ERROR([Can not find libpthread !]))
                    497: 
1.34      bertrand  498: dnl Check for union semun
                    499: AC_CHECK_TYPE([union semun], SEMUN=-DUNION_SEMUN, SEMUN=-UUNION_SEMUN, [[
                    500: #include <sys/sem.h>
                    501: ]])
                    502: 
1.35      bertrand  503: dnl Check for IPv6 support
                    504: AC_CHECK_TYPE([struct sockaddr_in6], IPV6=-DIPV6, IPV6=-UIPV6, [[
1.37      bertrand  505: #include <sys/types.h>
1.35      bertrand  506: #include <netinet/in.h>
                    507: ]])
                    508: 
1.1       bertrand  509: dnl Do we need to use -ldl?
                    510: if test "$CYGWIN" != yes; then
                    511:    AC_CHECK_LIB(dl, dlopen, LIBS="$LIBS -ldl",
                    512:            AC_MSG_WARN([libdl doesn't seem to be needed on this system.]))
                    513: fi
                    514: 
                    515: dnl Do we need to use -lrt?
                    516: AC_CHECK_LIB(rt, nanosleep, LIBS="$LIBS -lrt",
                    517:        AC_MSG_WARN([librt doesn't seem to be needed on this system.]))
                    518: 
                    519: dnl Do we need to use -lsocket?
                    520: AC_CHECK_LIB(socket, bind, LIBS="$LIBS -lsocket",
                    521:        AC_MSG_WARN([libsocket doesn't seem to be needed on this system.]))
                    522: 
                    523: dnl Check for SQL libraries
                    524: MYSQL_SUPPORT="-UMYSQL_SUPPORT"
                    525: AC_ARG_WITH(mysql,
                    526: [  --with-mysql=PATH         specify directory for installed mysql],
                    527: [], [with_mysql=check])
                    528: 
                    529: if test "x$with_mysql" = xcheck -o "x$with_mysql" = yes; then
                    530:    libMySQLinc="-I/usr/include"
1.31      bertrand  531:    libMySQLlib="/usr/lib"
1.1       bertrand  532: 
                    533:    AC_MSG_CHECKING(for libmysql includes in /usr/include)
                    534:    saved_CFLAGS="$CFLAGS"
1.31      bertrand  535:    CFLAGS="$CFLAGS -L/$libMySQLinc"
1.1       bertrand  536:    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
                    537:                    libMySQLinc=$libMySQLinc/mysql],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
                    538:    CFLAGS=$saved_CFLAGS
                    539: 
                    540:    if test "$MYSQL_SUPPORT" = "-UMYSQL_SUPPORT"; then
                    541:        AC_MSG_CHECKING(for libmysql includes in /usr/include/mysql)
                    542:        saved_CFLAGS="$CFLAGS"
                    543:        CFLAGS="$CFLAGS $libMySQLinc/mysql"
                    544:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
                    545:                        libMySQLinc=$libMySQLinc],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
                    546:        CFLAGS=$saved_CFLAGS
                    547:        libMySQLinc=$libMySQLinc/mysql
                    548:    fi
                    549: 
                    550:    if test "$MYSQL_SUPPORT" = "-UMYSQL_SUPPORT"; then
                    551:        AC_MSG_CHECKING(for libmysql includes in /usr/local/include)
                    552:        saved_CFLAGS="$CFLAGS"
                    553:        CFLAGS="$CFLAGS $libMySQLinc/../local/include"
                    554:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
                    555:                        libMySQLinc=$libMySQLinc/mysql],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
                    556:        CFLAGS=$saved_CFLAGS
                    557:        libMySQLinc=$libMySQLinc/../local/include
                    558:        libMySQLlib=$libMySQLlib/../local/lib
                    559:    fi
                    560: 
                    561:    if test "$MYSQL_SUPPORT" = "-UMYSQL_SUPPORT"; then
                    562:        AC_MSG_CHECKING(for libmysql includes in /usr/local/include/mysql)
                    563:        saved_CFLAGS="$CFLAGS"
                    564:        CFLAGS="$CFLAGS $libMySQLinc/../local/include/mysql"
                    565:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
                    566:                        libMySQLinc=$libMySQLinc/mysql],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
                    567:        CFLAGS=$saved_CFLAGS
                    568:        libMySQLinc=$libMySQLinc/../local/include/mysql
                    569:        libMySQLlib=$libMySQLlib/../local/lib
                    570:    fi
                    571: else
                    572:    if test "x$with_mysql" != xno; then
                    573:        libMySQLinc="-I$with_mysql/include"
1.31      bertrand  574:        libMySQLlib="$with_mysql/lib"
1.1       bertrand  575: 
                    576:        AC_MSG_CHECKING(for libmysql includes in $with_mysql)
                    577:        saved_CFLAGS="$CFLAGS"
                    578:        CFLAGS="$CFLAGS $libMySQLinc"
                    579:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
                    580:                        libMySQLinc=$libMySQLinc/mysql],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
                    581:        CFLAGS=$saved_CFLAGS
                    582: 
                    583:        if test "$MYSQL_SUPPORT" = "-UMYSQL_SUPPORT"; then
                    584:            AC_MSG_CHECKING(for libmysql includes in $with_mysql/mysql)
                    585:            saved_CFLAGS="$CFLAGS"
                    586:            CFLAGS="$CFLAGS $libMySQLinc/mysql"
                    587:            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[]])],[AC_MSG_RESULT([yes]); MYSQL_SUPPORT="-DMYSQL_SUPPORT";
                    588:                            libMySQLinc=$libMySQLinc],[AC_MSG_RESULT([no]); MYSQL_SUPPORT="-UMYSQL_SUPPORT"])
                    589:            CFLAGS=$saved_CFLAGS
                    590:            libMySQLinc=$libMySQLinc/mysql
                    591:        fi
                    592:    else
                    593:        MYSQL_SUPPORT="-UMYSQL_SUPPORT"
                    594:    fi
                    595: fi
                    596: 
                    597: if test "$MYSQL_SUPPORT" = "-DMYSQL_SUPPORT"; then
                    598:    MYSQL_LIB=no
                    599: 
                    600:    if test $MYSQL_LIB = no; then
                    601:        AC_MSG_CHECKING(for libmysql libraries in $libMySQLlib)
                    602:        saved_LIBS="$LIBS"
1.31      bertrand  603:        if test $STATIC = no; then
                    604:            LIBS="$LIBS -L/$libMySQLlib -lmysqlclient_r $libMySQLinc"
                    605:        else
                    606:            LIBS="$LIBS $libMySQLlib/libmysqlclient_r.a -lz $libMySQLinc"
                    607:        fi
1.1       bertrand  608:        AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "mysql.h"]], [[MYSQL mysql; mysql_init(&mysql);]])],[AC_MSG_RESULT([yes]); MYSQL_LIB="yes"],[AC_MSG_RESULT([no]); MYSQL_LIB="no"])
                    609:        LIBS=$saved_LIBS;
1.31      bertrand  610:        if test $STATIC = no; then
                    611:            libMySQLlib="-L/$libMySQLlib -lmysqlclient_r"
                    612:        else
                    613:            libMySQLlib="$libMySQLlib/libmysqlclient_r.a"
                    614:            EXT_SQL="$EXT_SQL $libMySQLlib"
                    615:        fi
1.1       bertrand  616:    fi
                    617: 
                    618:    if test $MYSQL_LIB = no; then
                    619:        MYSQL_SUPPORT="-UMYSQL_SUPPORT"
                    620:    fi
                    621: fi
                    622: 
                    623: if test "$MYSQL_SUPPORT" != "-DMYSQL_SUPPORT"; then
                    624:    libMySQLinc=
                    625:    libMySQLlib=
                    626: fi
                    627: 
                    628: AC_SUBST(MYSQL_SUPPORT)
                    629: AC_SUBST(libMySQLinc)
                    630: AC_SUBST(libMySQLlib)
                    631: 
                    632: POSTGRESQL_SUPPORT=-UPOSTGRESQL_SUPPORT
                    633: AC_ARG_WITH(postgresql,
                    634: [  --with-postgresql=PATH    specify directory for installed postgresql],
                    635: [], [with_postgresql=check])
                    636: 
                    637: # with_postgresql : check [pas défini], yes [uniquement --with],
                    638: # no [--without], valeur [--with=valeur].
                    639: 
                    640: if test "x$with_postgresql" = xcheck -o "x$with_postgresql" = xyes; then
                    641:    libPgSQLinc="-I/usr/include"
1.31      bertrand  642:    libPgSQLlib="/usr/lib"
1.1       bertrand  643: 
                    644:    AC_MSG_CHECKING(for libpq includes in /usr/include)
                    645:    saved_CFLAGS="$CFLAGS"
                    646:    CFLAGS="$CFLAGS $libPgSQLinc"
                    647:    AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]); POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]); POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
                    648:    CFLAGS=$saved_CFLAGS
                    649: 
                    650:    if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
                    651:        AC_MSG_CHECKING(for libpq includes in /usr/include/postgresql)
                    652:        saved_CFLAGS="$CFLAGS"
                    653:        CFLAGS="$CFLAGS $libPgSQLinc/postgresql"
                    654:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
                    655:                POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
                    656:                POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
                    657:        CFLAGS=$saved_CFLAGS
                    658:        libPgSQLinc=$libPgSQLinc/postgresql
                    659:    fi
                    660: 
                    661:    if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
                    662:        AC_MSG_CHECKING(for libpq includes in /usr/include/pgsql)
                    663:        saved_CFLAGS="$CFLAGS"
                    664:        CFLAGS="$CFLAGS $libPgSQLinc/pgsql"
                    665:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
                    666:                POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
                    667:                POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
                    668:        CFLAGS=$saved_CFLAGS
                    669:        libPgSQLinc=$libPgSQLinc/pgsql
                    670:    fi
                    671: 
                    672:    if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
                    673:        AC_MSG_CHECKING(for libpq includes in /usr/local/include)
                    674:        saved_CFLAGS="$CFLAGS"
                    675:        CFLAGS="$CFLAGS $libPgSQLinc/../local/include"
                    676:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
                    677:                POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
                    678:                POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
                    679:        CFLAGS=$saved_CFLAGS
                    680:        libPgSQLinc=$libPgSQLinc/../local/include
                    681:        libPgSQLlib=$libPgSQLlib/../local/lib
                    682:    fi
                    683: 
                    684:    if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
                    685:        AC_MSG_CHECKING(for libpq includes in /usr/local/include/postgresql)
                    686:        saved_CFLAGS="$CFLAGS"
                    687:        CFLAGS="$CFLAGS $libPgSQLinc/../local/include/postgresql"
                    688:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
                    689:                POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
                    690:                POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
                    691:        CFLAGS=$saved_CFLAGS
                    692:        libPgSQLinc=$libPgSQLinc/../local/include/postgresql
                    693:        libPgSQLlib=$libPgSQLlib/../local/lib
                    694:    fi
                    695: 
                    696:    if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
                    697:        AC_MSG_CHECKING(for libpq includes in /usr/local/include/pgsql)
                    698:        saved_CFLAGS="$CFLAGS"
                    699:        CFLAGS="$CFLAGS $libPgSQLinc/../local/include/pgsql"
                    700:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
                    701:                POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
                    702:                POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
                    703:        CFLAGS=$saved_CFLAGS
                    704:        libPgSQLinc=$libPgSQLinc/local/include/pgsql
                    705:        libPgSQLlib=$libPgSQLlib/../local/lib
                    706:    fi
                    707: else
                    708:    if test "x$with_postgresql" != xno; then
                    709:        libPgSQLinc="-I$with_postgresql/include"
1.31      bertrand  710:        libPgSQLlib="$with_postgresql/lib"
1.1       bertrand  711: 
                    712:        AC_MSG_CHECKING(for libpq includes in $libPgSQLinc)
                    713:        saved_CFLAGS="$CFLAGS"
                    714:        CFLAGS="$CFLAGS $libPgSQLinc"
                    715:        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
                    716:                POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
                    717:                POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
                    718:        CFLAGS=$saved_CFLAGS
                    719: 
                    720:        if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
                    721:            AC_MSG_CHECKING(for libpq includes in $libPgSQLinc/postgresql)
                    722:            saved_CFLAGS="$CFLAGS"
                    723:            CFLAGS="$CFLAGS $libPgSQLinc/postgresql"
                    724:            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
                    725:                    POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
                    726:                    POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
                    727:            CFLAGS=$saved_CFLAGS
                    728:            libPgSQLinc=$libPgSQLinc/postgresql
                    729:        fi
                    730: 
                    731:        if test "$POSTGRESQL_SUPPORT" = "-UPOSTGRESQL_SUPPORT"; then
                    732:            AC_MSG_CHECKING(for libpq includes in $libPgSQLinc/pgsql)
                    733:            saved_CFLAGS="$CFLAGS"
                    734:            CFLAGS="$CFLAGS $libPgSQLinc/pgsql"
                    735:            AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[]])],[AC_MSG_RESULT([yes]);
                    736:                    POSTGRESQL_SUPPORT="-DPOSTGRESQL_SUPPORT"],[AC_MSG_RESULT([no]);
                    737:                    POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"])
                    738:            CFLAGS=$saved_CFLAGS
                    739:            libPgSQLinc=$libPgSQLinc/pgsql
                    740:        fi
                    741:    else
                    742:        POSTGRESQL_SUPPORT="-UPOSTGRESQL_SUPPORT"
                    743:    fi
                    744: fi
                    745: 
                    746: if test "$POSTGRESQL_SUPPORT" = "-DPOSTGRESQL_SUPPORT"; then
                    747:    POSTGRESQL_LIB=no
                    748: 
                    749:    if test $POSTGRESQL_LIB = no; then
                    750:        AC_MSG_CHECKING(for libpq libraries in $libPgSQLlib)
                    751:        saved_LIBS="$LIBS"
1.31      bertrand  752:        if test $STATIC = no; then
                    753:            LIBS="$LIBS -L/$libPgSQLlib $libPgSQLinc -lpq"
                    754:        else
                    755:            LIBS="$LIBS $libPgSQLlib/libpq.a $libPgSQLinc"
                    756:        fi
1.1       bertrand  757:        AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "libpq-fe.h"]], [[PGconn *conn; const char *conninfo="dbname=postgres"; conn =
                    758:             PQconnectdb(conninfo);]])],[AC_MSG_RESULT([yes]); POSTGRESQL_LIB="yes"],[AC_MSG_RESULT([no]); POSTGRESQL_LIB="no"])
                    759:        LIBS=$saved_LIBS;
1.31      bertrand  760:        if test $STATIC = no; then
                    761:            libPgSQLlib="-L/$libPgSQLlib -lpq"
                    762:        else
                    763:            libPgSQLlib="$libPgSQLlib/libpq.a"
                    764:            EXT_SQL="$EXT_SQL $libPgSQLlib"
                    765:        fi
1.1       bertrand  766:    fi
                    767: fi
                    768: 
                    769: if test "$POSTGRESQL_SUPPORT" != "-DPOSTGRESQL_SUPPORT"; then
                    770:    libPgSQLinc=
                    771:    libPgSQLlib=
                    772: fi
                    773: 
                    774: AC_SUBST(POSTGRESQL_SUPPORT)
                    775: AC_SUBST(libPgSQLinc)
                    776: AC_SUBST(libPgSQLlib)
                    777: 
1.42      bertrand  778: # with_postgresql : check [pas défini], yes [uniquement --with],
                    779: # no [--without], valeur [--with=valeur].
                    780: AC_ARG_WITH(bourne_shell,
                    781: [  --with-bourne-shell=PATH  specify path for OS/2 bourne shell],
                    782: [], [with_bourne_shell=no])
                    783: 
                    784: if test "x$with_bourne_shell" = xyes; then
                    785:    AC_MSG_ERROR([You have to specify a valide shell path !])
                    786: fi
                    787: 
                    788: if test "x$with_bourne_shell" = xno; then
                    789:    if test $(uname) = "OS/2"; then
                    790:        AC_MSG_ERROR([With OS/2 or eComstation, you have to specify a valide shell path !])
                    791:    fi
                    792: 
                    793:    BSH_PATH=
                    794: else
                    795:    if test ! -x $with_bourne_shell; then
                    796:        AC_MSG_ERROR([$with_bourne_shell is not executable !])
                    797:    fi
                    798: 
                    799:    if test $(uname) = "OS/2"; then
1.43      bertrand  800:        with_os2_bourne_shell=$(echo $with_bourne_shell | \
                    801:                sed -e '1,$s/\//\\\\\\\\/g')
                    802:        BSH_PATH=-DBOURNE_SHELL=\"\\\"$with_os2_bourne_shell\\\"\"
1.42      bertrand  803:    else
                    804:        AC_MSG_WARN([--with-bourne-shell ignored])
                    805:        BSH_PATH=
                    806:    fi
                    807: fi
                    808: 
1.1       bertrand  809: dnl Checks for sizes
                    810: AC_CHECK_SIZEOF(void *, 4)
                    811: AC_CHECK_SIZEOF(char, 1)
                    812: AC_CHECK_SIZEOF(short int, 2)
                    813: AC_CHECK_SIZEOF(int, 4)
                    814: AC_CHECK_SIZEOF(long int, 4)
                    815: AC_CHECK_SIZEOF(long long int, 8)
                    816: AC_CHECK_SIZEOF(float, 4)
                    817: AC_CHECK_SIZEOF(double, 8)
                    818: AC_CHECK_SIZEOF(long double, 12)
                    819: 
                    820: dnl Checks for header files.
                    821: AC_HEADER_DIRENT
                    822: AC_HEADER_STDC
                    823: AC_HEADER_SYS_WAIT
                    824: AC_CHECK_HEADERS(dlfcn.h fcntl.h math.h pwd.h signal.h string.h termios.h \
                    825:        time.h unistd.h sys/resource.h sys/stat.h sys/time.h sys/timeb.h \
                    826:        sys/types.h sys/select.h sys/wait.h stdio.h stdlib.h pthread.h)
                    827: 
                    828: dnl Checks for typedefs, structures, and compiler characteristics.
                    829: AC_C_CONST
                    830: AC_TYPE_UID_T
                    831: AC_TYPE_PID_T
                    832: AC_TYPE_SIZE_T
                    833: AC_HEADER_TIME
                    834: AC_STRUCT_TM
                    835: 
                    836: dnl Checks for library functions.
                    837: AC_DIAGNOSE([obsolete],[your code may safely assume C89 semantics that RETSIGTYPE is void.
                    838: Remove this warning and the `AC_CACHE_CHECK' when you adjust the code.])dnl
                    839: AC_CACHE_CHECK([return type of signal handlers],[ac_cv_type_signal],[AC_COMPILE_IFELSE(
                    840: [AC_LANG_PROGRAM([#include <sys/types.h>
                    841: #include <signal.h>
                    842: ],
                    843:         [return *(signal (0, 0)) (0) == 1;])],
                    844:           [ac_cv_type_signal=int],
                    845:           [ac_cv_type_signal=void])])
                    846: AC_DEFINE_UNQUOTED([RETSIGTYPE],[$ac_cv_type_signal],[Define as the return type of signal handlers
                    847:            (`int' or `void').])
                    848: 
1.37      bertrand  849: dnl Checks for broken siginfo structure
                    850: AC_MSG_CHECKING([for broken siginfo->si_pid])
                    851: AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>
                    852: #include <signal.h>
                    853: int flag;
                    854: void handler(int signal, siginfo_t *siginfo, void *context)
1.41      bertrand  855: { flag = ((*siginfo).si_pid == getpid()) ? 0 : 1; }],
1.37      bertrand  856: [struct sigaction    action;
                    857: action.sa_sigaction = handler;
                    858: action.sa_flags = SA_SIGINFO;
                    859: sigaction(SIGUSR1, &action, NULL);
                    860: raise(SIGUSR1);
                    861: return(flag);])],
                    862: [BROKEN_SIGINFO=-U_BROKEN_SIGINFO; AC_MSG_RESULT(no)],
                    863: [BROKEN_SIGINFO=-D_BROKEN_SIGINFO; AC_MSG_RESULT(yes)])
                    864: 
1.1       bertrand  865: AC_FUNC_STRCOLL
                    866: AC_FUNC_STRFTIME
                    867: AC_FUNC_VPRINTF
                    868: AC_CHECK_FUNCS(ftime getcwd putenv select strcspn strdup \
                    869:        strerror strspn strstr strtod)
                    870: 
1.16      bertrand  871: dnl Check for OpenSSL os/comp
                    872: AC_ARG_WITH(openssl_arch,
                    873: [  --with-openssl-arch=ARCH  specify os and compiler for openssl (ARCH or list)],
                    874: [], [with_openssl_arch=none])
                    875: 
1.32      bertrand  876: if test $(uname) = "OS/2"; then
1.36      bertrand  877:    bash -c "cd tools/$OPENSSL && os2/OS2-EMX.cmd"
1.16      bertrand  878: else
1.32      bertrand  879:    if test "x$with_openssl_arch" = xnone; then
                    880:        (cd tools/$OPENSSL && ./config)
                    881:    elif test "x$with_openssl_arch" = xyes -o "x$with_openssl_arch" = xno; then
                    882:        (cd tools/$OPENSSL && ./Configure)
                    883:        AC_MSG_ERROR([OS/COMP informations are required!])
                    884:    elif test "x$with_openssl_arch" = xlist; then
                    885:        (cd tools/$OPENSSL && ./Configure)
                    886:        AC_MSG_ERROR([Please specify OS and Architecture])
                    887:    else
                    888:        (cd tools/$OPENSSL && ./Configure $with_openssl_arch)
                    889:    fi
1.16      bertrand  890: fi
1.1       bertrand  891: 
1.36      bertrand  892: AC_CONFIG_SUBDIRS(tools/$NCURSES)
                    893: AC_CONFIG_SUBDIRS(tools/$READLINE)
                    894: AC_CONFIG_SUBDIRS(tools/$GSL)
                    895: AC_CONFIG_SUBDIRS(tools/$GPP)
                    896: AC_CONFIG_SUBDIRS(tools/$FILE)
                    897: AC_CONFIG_SUBDIRS(tools/$ICONV)
                    898: AC_CONFIG_SUBDIRS(tools/$SQLITE)
                    899: AC_CONFIG_SUBDIRS(tools/$UNITS)
                    900: 
1.1       bertrand  901: if test "$MYGNUPLOT" = "yes"; then
                    902:    if test ! -d "$srcdir"/tools/$GNUPLOT; then
                    903:        gunzip -c "$srcdir"/tools/$GNUPLOT.tar.gz | \
                    904:                (cd "$srcdir/tools" && tar -xf -)
                    905:    fi
                    906:    AC_CONFIG_SUBDIRS(tools/$GNUPLOT)
                    907:    GNUPLOT_COMPILATION=$GNUPLOT
                    908: else
                    909:    GNUPLOT_COMPILATION=
                    910: fi
                    911: 
                    912: AC_SUBST(GNUPLOT_COMPILATION)
                    913: 
                    914: case $host_cpu in
                    915: 
                    916:     i?86)
                    917:    CFLAGS="$CFLAGS -malign-double -mieee-fp -Wall -funsigned-char \
                    918:            -Wno-pointer-sign"
                    919:    FFLAGS="$FFLAGS -malign-double -mieee-fp -Wall -fno-f2c"
                    920:    FCFLAGS="$FCFLAGS -malign-double -mieee-fp -Wall -fno-f2c"
                    921:    break ;;
                    922: 
                    923:    x86_64*)
                    924:    CFLAGS="$CFLAGS -malign-double -mieee-fp -Wall -funsigned-char \
                    925:            -Wno-pointer-sign"
                    926:    FFLAGS="$FFLAGS -malign-double -mieee-fp -Wall -fno-f2c"
                    927:    FCFLAGS="$FCFLAGS -malign-double -mieee-fp -Wall -fno-f2c"
                    928:    break ;;
                    929: 
                    930:     alpha*)
                    931:    CFLAGS="$CFLAGS -mieee -funsigned-char -Wall \
                    932:            -Wno-pointer-sign"
                    933:    FFLAGS="$FFLAGS -mieee -Wall"
                    934:    FCFLAGS="$FCFLAGS -mieee -Wall"
                    935:    break ;;
                    936: 
                    937:     sparc*)
                    938:    CFLAGS="$CFLAGS -Wall -funsigned-char \
                    939:            -Wno-pointer-sign"
                    940:    FFLAGS="$FFLAGS -Wall"
                    941:    FCFLAGS="$FCFLAGS -Wall"
                    942:    break ;;
                    943: 
                    944: esac
                    945: 
1.9       bertrand  946: case $host_os in
                    947: 
                    948:    cygwin*)
                    949:        OS=Cygwin
                    950:    break ;;
                    951: 
                    952:    interix*)
                    953:        OS=Interix
                    954:    break ;;
                    955: 
                    956:    *)
                    957:        OS=$(uname)
                    958:    break ;;
                    959: 
                    960: esac
                    961: 
                    962: AC_SUBST(OS)
                    963: 
1.1       bertrand  964: DATE_FR=$(env LC_ALL=fr_FR date +'%A %x, %X %Z')
                    965: DATE=$(env LC_ALL=C date +'%A %x, %X %Z')
1.51      bertrand  966: MALLOC=
1.1       bertrand  967: 
1.23      bertrand  968: case $OS in
1.18      bertrand  969: 
                    970:     Darwin)
1.32      bertrand  971:        EXPORT_DYNAMIC=-Wl,-flat_namespace
1.18      bertrand  972:        NESTED_FUNCTIONS=-fnested-functions
                    973:        SEMAPHORES_NOMMES=-DSEMAPHORES_NOMMES
1.38      bertrand  974:        IPCS_SYSV=-UIPCS_SYSV
1.24      bertrand  975:        CXXFLAGS="$CXXFLAGS -D_GLIBCXX_FULLY_DYNAMIC_STRING"
1.32      bertrand  976:        ac_configure_args="$ac_configure_args --with-readline=builtin \
1.51      bertrand  977:                --disable-shared --enable-static --enable-threads"
1.34      bertrand  978:        C_STANDARD=-std=gnu99
1.18      bertrand  979:    break ;;
                    980: 
1.32      bertrand  981:     Cygwin)
                    982:        EXPORT_DYNAMIC=-Wl,--export-all-symbols
1.18      bertrand  983:        NESTED_FUNCTIONS=
                    984:        SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
1.38      bertrand  985:        IPCS_SYSV=-UIPCS_SYSV
1.32      bertrand  986:        ac_configure_args="$ac_configure_args --with-readline=builtin \
1.51      bertrand  987:                --disable-shared --enable-static --enable-threads"
1.34      bertrand  988:        C_STANDARD=-std=gnu99
1.18      bertrand  989:    break ;;
                    990: 
1.35      bertrand  991:    Interix)
                    992:        EXPORT_DYNAMIC=-Wl,--export-all-symbols
                    993:        NESTED_FUNCTIONS=
                    994:        SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
1.38      bertrand  995:        IPCS_SYSV=-UIPCS_SYSV
1.35      bertrand  996:        ac_configure_args="$ac_configure_args --with-readline=builtin \
1.51      bertrand  997:                --disable-shared --enable-static --enable-threads"
1.35      bertrand  998:        C_STANDARD=-std=gnu99
                    999:    break;;
                   1000: 
1.32      bertrand 1001:     AIX)
                   1002:        EXPORT_DYNAMIC=-Wl,--export-dynamic
1.19      bertrand 1003:        NESTED_FUNCTIONS=
                   1004:        SEMAPHORES_NOMMES=-DSEMAPHORES_NOMMES
1.38      bertrand 1005:        IPCS_SYSV=-UIPCS_SYSV
1.32      bertrand 1006:        ac_configure_args="$ac_configure_args --with-readline=builtin \
1.51      bertrand 1007:                --disable-shared --enable-static --enable-threads"
1.34      bertrand 1008:        C_STANDARD=-std=gnu99
1.19      bertrand 1009:    break ;;
                   1010: 
1.32      bertrand 1011:     OS/2)
1.39      bertrand 1012:        if test $FORCED_FINAL_ENCODING -eq 0; then \
1.37      bertrand 1013:            FINAL_ENCODING=CP850; \
                   1014:        fi;
1.32      bertrand 1015:        OS=OS2
                   1016:        NESTED_FUNCTIONS=
                   1017:        EXPORT_DYNAMIC=-Zmap
                   1018:        SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
1.38      bertrand 1019:        IPCS_SYSV=-DIPCS_SYSV
1.32      bertrand 1020:        ac_configure_args="$ac_configure_args --without-readline \
1.51      bertrand 1021:                --without-cairo --disable-shared --enable-static \
                   1022:                --enable-threads"
1.34      bertrand 1023:        C_STANDARD=
1.32      bertrand 1024:    break;;
                   1025: 
1.37      bertrand 1026:    OpenBSD)
1.39      bertrand 1027:        if test $FORCED_FINAL_ENCODING -eq 0; then \
1.37      bertrand 1028:            FINAL_ENCODING=UTF-8; \
                   1029:        fi;
                   1030:        EXPORT_DYNAMIC=-Wl,--export-dynamic
                   1031:        NESTED_FUNCTIONS=
                   1032:        SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
1.38      bertrand 1033:        IPCS_SYSV=-DIPCS_SYSV
1.37      bertrand 1034:        ac_configure_args="$ac_configure_args --with-readline=builtin \
1.51      bertrand 1035:                --disable-shared --enable-static --enable-threads"
1.37      bertrand 1036:        C_STANDARD=-std=gnu99
                   1037:    break;;
                   1038: 
1.51      bertrand 1039:     SunOS)
                   1040:        EXPORT_DYNAMIC=-Wl,--export-dynamic
                   1041:        NESTED_FUNCTIONS=
                   1042:        SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
                   1043: 
                   1044:        if test $IPCS_SYSV = no; then
                   1045:            IPCS_SYSV=-UIPCS_SYSV
                   1046:        else
                   1047:            IPCS_SYSV=-DIPCS_SYSV
                   1048:        fi
                   1049: 
                   1050:        ac_configure_args="$ac_configure_args --with-readline=builtin \
                   1051:                --disable-shared --enable-static --enable-threads"
                   1052:        C_STANDARD=-std=gnu99
                   1053:        MALLOC=-lumem
                   1054:    break ;;
                   1055: 
1.18      bertrand 1056:     *)
1.32      bertrand 1057:        EXPORT_DYNAMIC=-Wl,--export-dynamic
1.18      bertrand 1058:        NESTED_FUNCTIONS=
                   1059:        SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
1.38      bertrand 1060: 
                   1061:        if test $IPCS_SYSV = no; then
                   1062:            IPCS_SYSV=-UIPCS_SYSV
                   1063:        else
                   1064:            IPCS_SYSV=-DIPCS_SYSV
                   1065:        fi
                   1066: 
1.32      bertrand 1067:        ac_configure_args="$ac_configure_args --with-readline=builtin \
1.51      bertrand 1068:                --disable-shared --enable-static --enable-threads"
1.34      bertrand 1069:        C_STANDARD=-std=gnu99
1.18      bertrand 1070:    break ;;
                   1071: 
                   1072: esac
                   1073: 
1.34      bertrand 1074: AC_SUBST(C_STANDARD)
1.18      bertrand 1075: AC_SUBST(EXPORT_DYNAMIC)
                   1076: AC_SUBST(NESTED_FUNCTIONS)
                   1077: AC_SUBST(SEMAPHORES_NOMMES)
1.38      bertrand 1078: AC_SUBST(IPCS_SYSV)
1.34      bertrand 1079: AC_SUBST(SEMUN)
1.35      bertrand 1080: AC_SUBST(IPV6)
1.37      bertrand 1081: AC_SUBST(BROKEN_SIGINFO)
1.42      bertrand 1082: AC_SUBST(BSH_PATH)
1.1       bertrand 1083: 
                   1084: AC_SUBST(NCURSES)
                   1085: AC_SUBST(READLINE)
                   1086: AC_SUBST(UNITS)
                   1087: AC_SUBST(GSL)
                   1088: AC_SUBST(GPP)
                   1089: AC_SUBST(GNUPLOT)
                   1090: AC_SUBST(FILE)
                   1091: AC_SUBST(ICONV)
1.10      bertrand 1092: AC_SUBST(SQLITE)
                   1093: AC_SUBST(OPENSSL)
1.1       bertrand 1094: AC_SUBST(FINAL_ENCODING)
                   1095: AC_SUBST(DATE)
                   1096: AC_SUBST(DATE_FR)
1.31      bertrand 1097: AC_SUBST(EXT_SQL)
1.51      bertrand 1098: AC_SUBST(MALLOC)
1.57    ! bertrand 1099: AC_SUBST(GMP)
        !          1100: AC_SUBST(MPFR)
1.1       bertrand 1101: 
                   1102: AC_SUBST(CFLAGS)
                   1103: AC_SUBST(CXXFLAGS)
                   1104: AC_SUBST(FFLAGS)
                   1105: AC_SUBST(FCFLAGS)
                   1106: 
                   1107: AC_CONFIG_FILES(Makefile)
                   1108: AC_CONFIG_FILES(COPYING)
                   1109: AC_CONFIG_FILES(tools/Makefile)
                   1110: AC_CONFIG_FILES(src/Makefile)
                   1111: AC_CONFIG_FILES(man/Makefile)
                   1112: AC_CONFIG_FILES(man/fr_FR/Makefile)
                   1113: AC_CONFIG_FILES(doc/Makefile)
                   1114: AC_CONFIG_FILES(scripts/Makefile)
                   1115: AC_CONFIG_FILES(scripts/mkrplso)
                   1116: AC_CONFIG_FILES(scripts/rplcc)
                   1117: AC_CONFIG_FILES(scripts/rpllink)
                   1118: AC_CONFIG_FILES(rpltags/Makefile)
                   1119: AC_CONFIG_FILES(rpliconv/Makefile)
1.10      bertrand 1120: AC_CONFIG_FILES(rplsums/Makefile)
1.57    ! bertrand 1121: AC_CONFIG_FILES(rplcas/Makefile)
1.41      bertrand 1122: AC_CONFIG_FILES(rplawk/Makefile)
1.1       bertrand 1123: AC_CONFIG_FILES(lapack/lapack/Makefile)
                   1124: AC_CONFIG_FILES(lapack/blas/Makefile)
                   1125: 
                   1126: AC_CONFIG_FILES(man/rpl.1)
                   1127: AC_CONFIG_FILES(man/rplcc.1)
                   1128: AC_CONFIG_FILES(man/rpllink.1)
                   1129: AC_CONFIG_FILES(man/rpltags.1)
                   1130: AC_CONFIG_FILES(man/mkrplso.1)
                   1131: AC_CONFIG_FILES(man/fr_FR/rpl.1)
                   1132: AC_CONFIG_FILES(man/fr_FR/rplcc.1)
                   1133: AC_CONFIG_FILES(man/fr_FR/rpllink.1)
                   1134: AC_CONFIG_FILES(man/fr_FR/rpltags.1)
                   1135: AC_CONFIG_FILES(man/fr_FR/mkrplso.1)
                   1136: 
                   1137: AC_OUTPUT

CVSweb interface <joel.bertrand@systella.fr>