#! /bin/sh #*********************************************************************# # # # Objective Caml # # # # Xavier Leroy, projet Cristal, INRIA Rocquencourt # # # # Copyright 1995 Institut National de Recherche en Informatique et # # Automatique. Distributed only by permission. # # # #*********************************************************************# # $Id$ prefix=/usr/local bindir='' libdir='' mandir='' manext=1 host_type=unknown cc='' cclibs='' mathlib='-lm' x11_include_dir='' x11_lib_dir='' posix_threads=no # Parse command-line arguments while : ; do case "$1" in "") break;; -prefix|--prefix) prefix=$2; shift;; -bindir|--bindir) bindir=$2; shift;; -libdir|--libdir) libdir=$2; shift;; -mandir|--mandir) mandir=$2 manext=`echo $mandir | sed -e 's/^.*\(.\)$/\1/'` shift;; -host*|--host*) host_type=$2; shift;; -cc*) cc="$2"; shift;; -lib*) cclibs="$2 "; shift;; -x11include*|--x11include*) x11_include_dir=$2; shift;; -x11lib*|--x11lib*) x11_lib_dir=$2; shift;; -with-pthread*|--with-pthread*) posix_threads=yes;; *) echo "Unknown option \"$1\"." 1>&2; exit 2;; esac shift done # Sanity checks case "$prefix" in /*) ;; *) echo "The -prefix directory must be absolute." 1>&2; exit 2;; esac case "$bindir" in /*) ;; "") ;; *) echo "The -bindir directory must be absolute." 1>&2; exit 2;; esac case "$libdir" in /*) ;; "") ;; *) echo "The -libdir directory must be absolute." 1>&2; exit 2;; esac case "$mandir" in /*) ;; "") ;; *) echo "The -mandir directory must be absolute." 1>&2; exit 2;; esac # Generate the files cd config/auto-aux rm -f s.h m.h Makefile touch s.h m.h Makefile # Where to install echo "PREFIX=$prefix" >> Makefile case "$bindir" in "") echo 'BINDIR=$(PREFIX)/bin' >> Makefile bindir="$prefix/bin";; *) echo "BINDIR=$bindir" >> Makefile;; esac case "$libdir" in "") echo 'LIBDIR=$(PREFIX)/lib/ocaml' >> Makefile libdir="$prefix/lib/ocaml";; *) echo "LIBDIR=$libdir" >> Makefile;; esac case "$mandir" in "") echo 'MANDIR=$(PREFIX)/man/man1' >> Makefile mandir="$prefix/man/man1";; *) echo "MANDIR=$mandir" >> Makefile;; esac echo "MANEXT=$manext" >> Makefile # Determine the system type if test "$host_type" = "unknown"; then if host_type=`./config.guess`; then :; else echo "Cannot guess host type" echo "You must specify one with the -host option" exit 2 fi fi if host=`./config.sub $host_type`; then :; else echo "Please specify the correct host type with the -host option" exit 2 fi echo "Configuring for a $host ..." # Do we have gcc? if test -z "$cc"; then if sh ./searchpath gcc; then echo "gcc found" cc=gcc else cc=cc fi fi # Check for buggy versions of GCC case "$host,$cc" in i[3456]86-*-*,gcc*) case `$cc --version` in 2.7.2.1) cat <<'EOF' WARNING: you are using gcc version 2.7.2.1 on an Intel x86 processor. This version of gcc is known to generate incorrect code for the Objective Caml runtime system on some Intel x86 machines. (The symptom is a crash of boot/ocamlc when compiling stdlib/pervasives.mli.) In particular, the version of gcc 2.7.2.1 that comes with Linux RedHat 4.x / Intel is affected by this problem. Other Linux distributions might also be affected. If you are using one of these configurations, you are strongly advised to use another version of gcc, such as 2.7.2 or 2.7.2.2, which are known to work well with Objective Caml. Press to proceed or to stop. EOF read reply;; esac;; esac # Configure the bytecode compiler bytecc="$cc" bytecccompopts="" bytecclinkopts="" case "$bytecc,$host" in cc,*-*-nextstep*) # GNU C extensions disabled, but __GNUC__ still defined! bytecccompopts="-fno-defer-pop -Wall -U__GNUC__ -posix" bytecclinkopts="-posix";; cc,*-*-rhapsody*) # Almost the same as NeXTStep bytecccompopts="-fno-defer-pop -Wall -DSHRINKED_GNUC" mathlib="";; *,*-*-beos*) bytecccompopts="-fno-defer-pop -Wall" # No -lm library mathlib="";; gcc,alpha-*-osf*) bytecccompopts="-fno-defer-pop -Wall" # -taso puts code in lower 4GB bytecclinkopts="-Xlinker -taso";; gcc*) bytecccompopts="-fno-defer-pop -Wall";; cc,mips-*-irix6*) # Add -n32 flag to ensure compatibility with native-code compiler bytecccompopts="-n32" # Turn off warning "unused library" bytecclinkopts="-n32 -Wl,-woff,84";; cc*,mips-*-irix6*) # (For those who want to force "cc -64") # Turn off warning "unused library" bytecclinkopts="-Wl,-woff,84";; *,alpha-*-unicos*) # For the Cray T3E bytecccompopts="-DUMK";; esac # Configure compiler to use in further tests cc="$bytecc $bytecclinkopts" export cc cclibs # Check C compiler sh ./runtest ansi.c case $? in 0) echo "The C compiler is ANSI-compliant.";; 1) echo "The C compiler $cc is not ANSI-compliant." echo "You need an ANSI C compiler to build Objective Caml." exit 2;; *) echo "Unable to compile the test program." echo "Make sure the C compiler $cc is properly installed." exit 2;; esac # Check the sizes of data types echo "Checking the sizes of integers and pointers..." set `sh ./runtest sizes.c` case "$2,$3" in 4,4) echo "OK, this is a regular 32 bit architecture." echo "#undef ARCH_SIXTYFOUR" >> m.h;; 8,8) echo "Wow! A 64 bit architecture!" echo "#define ARCH_SIXTYFOUR" >> m.h case "$bytecc,$host" in gcc,alpha-*-osf*) echo "#define ARCH_CODE32" >> m.h;; *) echo "#undef ARCH_CODE32" >> m.h;; esac;; *,8) echo "Wow! A 64 bit architecture!" echo "Unfortunately, Objective Caml cannot work in the case" echo "sizeof(long) != sizeof(long *)." echo "Objective Caml won't run on this architecture." exit 2;; *,*) echo "This architecture seems to be neither 32 bits nor 64 bits." echo "Objective Caml won't run on this architecture." exit 2;; *) echo "Unable to compile the test program." echo "Make sure the C compiler $cc is properly installed." exit 2;; esac if test $1 != 4 && test $2 != 4 && test $4 != 4; then echo "Sorry, we can't find a 32-bit integer type" echo "(sizeof(short) = $4, sizeof(int) = $1, sizeof(long) = $2)" echo "Objective Caml won't run on this architecture." exit 2 fi echo "#define SIZEOF_INT $1" >> m.h echo "#define SIZEOF_LONG $2" >> m.h echo "#define SIZEOF_SHORT $4" >> m.h # Determine endianness sh ./runtest endian.c case $? in 0) echo "This is a big-endian architecture." echo "#define ARCH_BIG_ENDIAN" >> m.h;; 1) echo "This is a little-endian architecture." echo "#undef ARCH_BIG_ENDIAN" >> m.h;; 2) echo "This architecture seems to be neither big endian nor little endian." echo "Objective Caml won't run on this architecture." exit 2;; *) echo "Something went wrong during endianness determination." echo "You'll have to figure out endianness yourself" echo "(option ARCH_BIG_ENDIAN in m.h).";; esac # Determine alignment constraints sh ./runtest dblalign.c case $? in 0) echo "Doubles can be word-aligned." echo "#undef ARCH_ALIGN_DOUBLE" >> m.h;; 1) echo "Doubles must be doubleword-aligned." echo "#define ARCH_ALIGN_DOUBLE" >> m.h;; *) echo "Something went wrong during alignment determination for doubles." echo "I'm going to assume this architecture has alignment constraints over doubles." echo "That's a safe bet: Objective Caml will work even if" echo "this architecture has actually no alignment constraints." echo "#define ARCH_ALIGN_DOUBLE" >> m.h;; esac # Configure the native-code compiler arch=none model=default system=unknown case "$host" in alpha-*-osf*) arch=alpha; system=digital;; alpha-*-linux*) arch=alpha; system=linux;; alpha-*-netbsd*) arch=alpha; system=netbsd;; alpha-*-openbsd*) arch=alpha; system=openbsd;; sparc-*-sunos4.*) arch=sparc; system=sunos;; sparc-*-solaris2.*) arch=sparc; system=solaris;; sparc-*-*bsd*) arch=sparc; system=bsd;; sparc-*-linux) arch=sparc; system=linux;; i[3456]86-*-linuxaout) arch=i386; system=linux_aout;; i[3456]86-*-linuxoldld) arch=i386; system=linux_aout;; i[3456]86-*-linux) arch=i386; system=linux_elf;; i[3456]86-*-*bsd*) arch=i386; system=bsd;; i[3456]86-*-nextstep*) arch=i386; system=nextstep;; i[3456]86-*-solaris*) arch=i386; system=solaris;; i[3456]86-*-beos*) arch=i386; system=beos;; mips-*-irix6*) arch=mips; system=irix;; hppa1.1-*-hpux*) arch=hppa; system=hpux;; hppa1.1-*-nextstep*) arch=hppa; system=nextstep;; rs6000-*-aix*) arch=power; model=rs6000; system=aix;; powerpc-*-aix*) arch=power; model=ppc; system=aix;; powerpc-*-linux*) arch=power; model=ppc; system=elf;; powerpc-*-rhapsody*) arch=power; model=ppc; system=rhapsody;; m68k-*-sunos*) arch=m68k; system=sunos;; arm-*-linux*) arch=arm; system=linux;; esac case "$arch,$system,$cc" in alpha,digital,gcc*) nativecc=cc;; mips,*,gcc*) nativecc=cc;; *) nativecc="$bytecc";; esac nativecccompopts='' nativecclinkopts='' case "$arch,$nativecc,$system" in alpha,cc*,digital) nativecccompopts=-std1;; mips,cc*,irix) nativecccompopts=-n32 nativecclinkopts="-n32 -Wl,-woff,84";; *,*,nextstep) nativecccompopts="-Wall -U__GNUC__ -posix" nativecclinkopts="-posix";; *,*,rhapsody) nativecccompopts="-Wall -DSHRINKED_GNUC";; *,gcc*,*) nativecccompopts=-Wall;; esac asflags='' aspp='$(AS)' asppflags='' asppprofflags='-DPROFILING' case "$arch,$model,$system" in alpha,*,digital) asflags='-O2'; asppflags='-O2 -DSYS_$(SYSTEM)'; asppprofflags='-pg -DPROFILING';; alpha,*,linux) aspp='gcc'; asppflags='-c -DSYS_$(SYSTEM)';; alpha,*,netbsd) aspp='gcc'; asppflags='-c -DSYS_$(SYSTEM)';; alpha,*,openbsd) aspp='gcc'; asppflags='-c -DSYS_$(SYSTEM)';; mips,*,irix) asflags='-n32 -O2'; asppflags="$asflags";; sparc,*,bsd) aspp='gcc'; asppflags='-c -DSYS_$(SYSTEM)';; sparc,*,linux) aspp='gcc'; asppflags='-c -DSYS_$(SYSTEM)';; sparc,*,*) asppflags='-P -DSYS_$(SYSTEM)';; i386,*,solaris) asppflags='-P -DSYS_$(SYSTEM)';; i386,*,*) aspp='gcc'; asppflags='-c -DSYS_$(SYSTEM)';; hppa,*,*) aspp="$cc"; asppflags='-c -DSYS_$(SYSTEM)';; power,rs6000,aix) asflags='-u -m pwr -w'; asppflags="$asflags";; power,ppc,aix) asflags='-u -m ppc -w'; asppflags="$asflags";; power,*,elf) aspp='gcc'; asppflags='-c';; power,*,rhapsody) ;; arm,*,linux) aspp='gcc'; asppflags='-c -DSYS_$(SYSTEM)';; esac case "$arch,$model,$system" in alpha,*,digital) profiling='prof';; i386,*,linux_elf) profiling='prof';; *) profiling='noprof';; esac # Where is ranlib? if sh ./searchpath ranlib; then echo "ranlib found" echo "RANLIB=ranlib" >> Makefile echo "RANLIBCMD=ranlib" >> Makefile else echo "ranlib not used" echo "RANLIB=ar rs" >> Makefile echo "RANLIBCMD=" >> Makefile fi # Do #! scripts work? if (SHELL=/bin/sh; export SHELL; ./sharpbang > /dev/null); then echo "#! appears to work in shell scripts" case "$host" in *-*-sunos*|*-*-unicos*) echo "We won't use it, though, because under SunOS and Unicos it breaks" echo "on pathnames longer than 30 characters" echo "SHARPBANGSCRIPTS=false" >> Makefile;; *) echo "SHARPBANGSCRIPTS=true" >> Makefile;; esac else echo "No support for #! in shell scripts" echo "SHARPBANGSCRIPTS=false" >> Makefile fi # This is obviously a Unix system echo '#define OCAML_OS_TYPE "Unix"' >> s.h # Find a good byte move function if sh ./runtest -Dcopy=memmove -Dreverse bytecopy.c; then echo "Function \"memmove\" is provided and handles overlapping moves correctly." echo "#define HAS_MEMMOVE" >> s.h fi if sh ./runtest -Dcopy=bcopy bytecopy.c; then echo "Function \"bcopy\" is provided and handles overlapping moves correctly." echo "#define HAS_BCOPY" >> s.h fi # Check the semantics of signal handlers if sh ./hasgot sigaction sigprocmask; then echo "POSIX signal handling found." case $host in *-*-rhapsody*) echo "But it doesn't work properly." echo "#define BSD_SIGNALS" >> s.h;; *) echo "#define POSIX_SIGNALS" >> s.h;; esac else if sh ./runtest signals.c; then echo "Signals have the BSD semantics." echo "#define BSD_SIGNALS" >> s.h else echo "Signals have the System V semantics." fi if sh ./hasgot sigsetmask; then echo "sigsetmask() found" echo "#define HAS_SIGSETMASK" >> s.h fi fi # For the sys module if sh ./hasgot strerror; then echo "strerror() found." echo "#define HAS_STRERROR" >> s.h fi if sh ./hasgot times; then echo "times() found." echo "#define HAS_TIMES" >> s.h fi # For the terminfo module for libs in "" "-lcurses" "-ltermcap" "-lcurses -ltermcap"; do if sh ./hasgot $libs tgetent tgetstr tgetnum tputs; then echo "termcap functions found (with libraries '$libs')" echo "#define HAS_TERMCAP" >> s.h cclibs="${cclibs}${libs}" break fi done # Configuration for the libraries otherlibraries="unix str num dynlink" # For the Unix library has_sockets=no if sh ./hasgot socket socketpair bind listen accept connect; then echo "You have BSD sockets." echo "#define HAS_SOCKETS" >> s.h has_sockets=yes elif sh ./hasgot -lnsl -lsocket socket socketpair bind listen accept connect; then echo "You have BSD sockets (with libraries '-lnsl -lsocket')" cclibs="$cclibs -lnsl -lsocket" echo "#define HAS_SOCKETS" >> s.h has_sockets=yes fi if sh ./hasgot -i unistd.h; then echo "unistd.h found." echo "#define HAS_UNISTD" >> s.h fi if sh ./hasgot -i dirent.h; then echo "dirent.h found." echo "#define HAS_DIRENT" >> s.h fi if sh ./hasgot rewinddir; then echo "rewinddir() found." echo "#define HAS_REWINDDIR" >> s.h fi if sh ./hasgot lockf; then echo "lockf() found." echo "#define HAS_LOCKF" >> s.h fi if sh ./hasgot mkfifo; then echo "mkfifo() found." echo "#define HAS_MKFIFO" >> s.h fi if sh ./hasgot getcwd; then echo "getcwd() found." echo "#define HAS_GETCWD" >> s.h fi if sh ./hasgot getwd; then echo "getwd() found." echo "#define HAS_GETWD" >> s.h fi if sh ./hasgot getpriority setpriority; then echo "getpriority() found." echo "#define HAS_GETPRIORITY" >> s.h fi if sh ./hasgot -i utime.h && sh ./hasgot utime; then echo "utime() found." echo "#define HAS_UTIME" >> s.h fi if sh ./hasgot utimes; then echo "utimes() found." echo "#define HAS_UTIMES" >> s.h fi if sh ./hasgot dup2; then echo "dup2() found." echo "#define HAS_DUP2" >> s.h fi if sh ./hasgot fchmod fchown; then echo "fchmod() found." echo "#define HAS_FCHMOD" >> s.h fi if sh ./hasgot truncate ftruncate; then echo "truncate() found." echo "#define HAS_TRUNCATE" >> s.h fi has_select=no if sh ./hasgot select; then echo "select() found." echo "#define HAS_SELECT" >> s.h has_select=yes fi if sh ./hasgot -i sys/select.h; then echo "sys/select.h found." echo "#define HAS_SYS_SELECT_H" >> s.h fi if sh ./hasgot symlink readlink lstat; then echo "symlink() found." echo "#define HAS_SYMLINK" >> s.h fi has_wait=no if sh ./hasgot waitpid; then echo "waitpid() found." echo "#define HAS_WAITPID" >> s.h has_wait=yes fi if sh ./hasgot wait4; then echo "wait4() found." echo "#define HAS_WAIT4" >> s.h has_wait=yes fi if sh ./hasgot -i sys/param.h && sh ./runtest getgroups.c; then echo "getgroups() found." echo "#define HAS_GETGROUPS" >> s.h fi if sh ./hasgot -i termios.h && sh ./hasgot tcgetattr tcsetattr tcsendbreak tcflush tcflow; then echo "POSIX termios found." echo "#define HAS_TERMIOS" >> s.h fi # Async I/O under OSF1 3.x are so buggy that the test program hangs... testasyncio=true if test -f /usr/bin/uname; then case "`/usr/bin/uname -s -r`" in "OSF1 V3."*) testasyncio=false;; esac fi if $testasyncio && sh ./runtest async_io.c; then echo "Asynchronous I/O are supported." echo "#define HAS_ASYNC_IO" >> s.h fi has_setitimer=no if sh ./hasgot setitimer; then echo "setitimer() found." echo "#define HAS_SETITIMER" >> s.h has_setitimer="yes" fi if sh ./hasgot gethostname; then echo "gethostname() found." echo "#define HAS_GETHOSTNAME" >> s.h fi if sh ./hasgot -i sys/utsname.h && sh ./hasgot uname; then echo "uname() found." echo "#define HAS_UNAME" >> s.h fi has_gettimeofday=no if sh ./hasgot gettimeofday; then echo "gettimeofday() found." echo "#define HAS_GETTIMEOFDAY" >> s.h has_gettimeofday="yes" fi if sh ./hasgot mktime; then echo "mktime() found." echo "#define HAS_MKTIME" >> s.h fi if sh ./hasgot setsid; then echo "setsid() found." echo "#define HAS_SETSID" >> s.h fi if sh ./hasgot putenv; then echo "putenv() found." echo "#define HAS_PUTENV" >> s.h fi if sh ./hasgot -i locale.h && sh ./hasgot setlocale; then echo "setlocale() and found." echo "#define HAS_LOCALE" >> s.h fi # Determine if the debugger is supported if test "$has_sockets" = "yes"; then echo "Replay debugger supported." debugger="ocamldebugger" else echo "No replay debugger (missing system calls)" debugger="" fi # Determine the target architecture for the "num" library case "$host" in mips-*-ultrix*) bignum_arch=mips;; alpha-*-osf*) bignum_arch=alpha;; i[3456]86-*-linux) bignum_arch=x86;; i[3456]86-*-beos) bignum_arch=x86;; sparc-*-sunos*) bignum_arch=supersparc;; sparc-*-solaris*) bignum_arch=supersparc-solaris;; sparc-*-*bsd*) bignum_arch=sparc;; m68k-*-sunos*) bignum_arch=68K;; *) bignum_arch=C esac echo "BIGNUM_ARCH=$bignum_arch" >> Makefile # Determine if the threads library is supported if test "$posix_threads" = "yes"; then echo "Threads library supported (using POSIX system threads)." otherlibraries="$otherlibraries systhreads" bytecccompopts="$bytecccompopts -D_REENTRANT" nativecccompopts="$nativecccompopts -D_REENTRANT" elif test "$has_select" = "yes" \ && test "$has_setitimer" = "yes" \ && test "$has_gettimeofday" = "yes" \ && test "$has_wait" = "yes"; then echo "Threads library supported." otherlibraries="$otherlibraries threads" else echo "No threads library (missing system calls)" fi # Determine the location of X include files and libraries x11_include="not found" x11_link="not found" for dir in $x11_include_dir \ /usr/X11R6/include /usr/X11R5/include /usr/X11R4/include \ /usr/include/X11R6 /usr/include/X11R5 /usr/include/X11R4 \ /usr/local/X11R6/include /usr/local/X11R5/include /usr/local/X11R4/include \ /usr/local/include/X11R6 /usr/local/include/X11R5 /usr/local/include/X11R4 \ /usr/X11/include /usr/include/X11 /usr/local/X11/include \ /usr/local/include/X11 /usr/X386/include /usr/x386/include \ /usr/XFree86/include/X11 /usr/include /usr/local/include \ /usr/unsupported/include /usr/athena/include /usr/local/x11r5/include \ /usr/lpp/Xamples/include /usr/openwin/include /usr/openwin/share/include \ /opt/X11R6/include /opt/X11R5/include do if test -f $dir/X11/X.h; then x11_include=$dir break fi done for dir in $x11_lib_dir \ /usr/X11R6/lib /usr/X11R5/lib /usr/X11R4/lib \ /usr/lib/X11R6 /usr/lib/X11R5 /usr/lib/X11R4 \ /usr/local/X11R6/lib /usr/local/X11R5/lib /usr/local/X11R4/lib \ /usr/local/lib/X11R6 /usr/local/lib/X11R5 /usr/local/lib/X11R4 \ /usr/X11/lib /usr/lib/X11 /usr/local/X11/lib \ /usr/local/lib/X11 /usr/X386/lib /usr/x386/lib \ /usr/XFree86/lib/X11 /usr/lib /usr/local/lib \ /usr/unsupported/lib /usr/athena/lib /usr/local/x11r5/lib \ /usr/lpp/Xamples/lib /usr/openwin/lib /usr/openwin/share/lib \ /opt/X11R6/lib /opt/X11R5/lib do if test -f $dir/libX11.a || \ test -f $dir/libX11.so || \ test -f $dir/libX11.sa; then x11_link="-cclib -L$dir -cclib -lX11" break fi done if test "$x11_include" = "not found" || test "$x11_link" = "not found" then echo "X11 not found, the \"graph\" library will not be supported." else echo "Location of X11 include files: $x11_include/X11" echo "Options for linking with X11: $x11_link" otherlibraries="$otherlibraries graph" if test "$x11_include" = "/usr/include"; then x11_include="" else x11_include="-I$x11_include" fi echo "X11_INCLUDES=$x11_include" >> Makefile echo "X11_LINK=$x11_link" >> Makefile fi # See if we can compile the dbm library if sh ./hasgot -i ndbm.h then echo "NDBM library found." otherlibraries="$otherlibraries dbm" else echo "NDBM not found, the \"dbm\" library will not be supported." fi # Finish generated files cclibs="$cclibs $mathlib" echo "BYTECC=$bytecc" >> Makefile echo "BYTECCCOMPOPTS=$bytecccompopts" >> Makefile echo "BYTECCLINKOPTS=$bytecclinkopts" >> Makefile echo "ARCH=$arch" >> Makefile echo "MODEL=$model" >> Makefile echo "SYSTEM=$system" >> Makefile echo "NATIVECC=$nativecc" >> Makefile echo "NATIVECCCOMPOPTS=$nativecccompopts" >> Makefile echo "NATIVECCLINKOPTS=$nativecclinkopts" >> Makefile echo "ASFLAGS=$asflags" >> Makefile echo "ASPP=$aspp" >> Makefile echo "ASPPFLAGS=$asppflags" >> Makefile echo "ASPPPROFFLAGS=$asppprofflags" >> Makefile echo "PROFILING=$profiling" >> Makefile echo "CCLIBS=$cclibs" >> Makefile echo "OTHERLIBRARIES=$otherlibraries" >> Makefile echo "DEBUGGER=$debugger" >> Makefile rm -f tst hasgot.c rm -f ../m.h ../s.h ../Makefile mv m.h s.h Makefile .. # Print a summary echo echo "** Configuration summary **" echo echo "Directories where Objective Caml will be installed:" echo " binaries.................. $bindir" echo " standard library.......... $libdir" echo " manual pages.............. $mandir (with extension .$manext)" echo "Configuration for the bytecode compiler:" echo " C compiler used........... $bytecc" echo " options for compiling..... $bytecccompopts" echo " options for linking....... $bytecclinkopts $cclibs" echo "Configuration for the native-code compiler:" if test "$arch" = "none"; then echo " (not supported on this platform)" else if test "$model" = "default"; then echo " hardware architecture..... $arch" else echo " hardware architecture..... $arch ($model)" fi if test "$system" = "unknown"; then : ; else echo " OS variant................ $system" fi echo " C compiler used........... $nativecc" echo " options for compiling..... $nativecccompopts" echo " options for linking....... $nativecclinkopts $cclibs" echo " assembler ................ \$(AS) $asflags" echo " preprocessed assembler ... $aspp $asppflags" if test "$profiling" = "prof"; then echo " profiling with gprof ..... supported" else echo " profiling with gprof ..... not supported" fi fi if test "$debugger" = "ocamldebugger"; then echo "Source-level replay debugger: supported" else echo "Source-level replay debugger: not supported" fi echo "Configuration for the external libraries:" echo " libraries supported....... $otherlibraries" echo "The \"num\" library:" echo " target architecture ...... $bignum_arch" if test "$x11_include" != "not found" && test "$x11_lib" != "not found"; then echo "The \"graph\" library:" echo " options for compiling .... $x11_include" echo " options for linking ...... $x11_link" fi