X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=configure.in;h=75602893468a9c3e29dc5e7dacac72b27b94cb34;hb=23c94851fb2c98d345d913d35a5a12bbc3a346bd;hp=70146d70f4b2e1017621f9a1dc8cd8760b9f36b7;hpb=608a144b6e5d51f146ad8267b528007eca410d87;p=ghc-hetmet.git diff --git a/configure.in b/configure.in index 70146d7..7560289 100644 --- a/configure.in +++ b/configure.in @@ -31,15 +31,13 @@ fi # Remove some automounter nonsense (Glasgow specific gruff) # hardtop=`pwd` -hardtop=`echo $hardtop | sed 's|^/tmp_mnt/|/|' | sed 's|^/grasp_tmp|/local/grasp_tmp|'` - -#OLD: hardtop=`echo $hardtop | sed 's|^/tmp_mnt/|/|' | sed 's|^/export/|/|' | sed 's|^/grasp_tmp|/local/grasp_tmp|'` +hardtop=`echo $hardtop | sed 's|^/tmp_mnt.*\(/local/.*\)$|\1|' | sed 's|^/tmp_mnt/|/|' | sed 's|^/grasp_tmp|/local/grasp_tmp|'` echo '' echo "*** The top of your build tree is: $hardtop" AC_SUBST(hardtop) -# ------------------------------------------------------------------------- +####-------------------------------------------------------------------- dnl ** choose host(/target/build) platform # # Guess host/target/build platform(s) if necessary. @@ -69,13 +67,14 @@ if test x"$TargetPlatform" != x"$HostPlatform" ; then exit 1 fi +exeext='' # # The following will be more difficult when we *are* cross-compiling. # Suitable names to slam in *_CPP are in platform.h.in. # We also record the architecture, vendor, and operating system (OS) # separately. case $HostPlatform in -alpha-dec-osf[[1234]]*) +alpha-dec-osf[[12]]*) HostPlatform=alpha-dec-osf1 # canonicalise for our purposes TargetPlatform=alpha-dec-osf1 # this will work for now... (hack) BuildPlatform=alpha-dec-osf1 # hack @@ -84,6 +83,15 @@ alpha-dec-osf[[1234]]*) HostVendor_CPP='dec' HostOS_CPP='osf1' ;; +alpha-dec-osf[[34]]*) + HostPlatform=alpha-dec-osf3 # canonicalise for our purposes + TargetPlatform=alpha-dec-osf3 # this will work for now... (hack) + BuildPlatform=alpha-dec-osf3 # hack + HostPlatform_CPP='alpha_dec_osf3' + HostArch_CPP='alpha' + HostVendor_CPP='dec' + HostOS_CPP='osf3' + ;; hppa1.1-hp-hpux*) HostPlatform=hppa1.1-hp-hpux # canonicalise for our purposes (hack) TargetPlatform=hppa1.1-hp-hpux @@ -146,6 +154,7 @@ i[[3456]]86-*-cygwin32*) HostArch_CPP='i386' HostVendor_CPP='unknown' HostOS_CPP='cygwin32' + exeext='.exe' ;; m68k-next-nextstep2) HostPlatform_CPP='m68k_next_nextstep2' @@ -192,6 +201,15 @@ mips-sgi-irix*) HostVendor_CPP='sgi' HostOS_CPP='irix' ;; +rs6000-ibm-aix*) + HostPlatform=rs6000-ibm-aix + TargetPlatform=rs6000-ibm-aix #hack + BuildPlatform=rs6000-ibm-aix #hack + HostPlatform_CPP='rs6000_ibm_aix' + HostArch_CPP='rs6000' + HostVendor_CPP='ibm' + HostOS_CPP='aix' + ;; powerpc-ibm-aix*) HostPlatform=powerpc-ibm-aix TargetPlatform=powerpc-ibm-aix #hack @@ -224,7 +242,7 @@ sparc-sun-solaris2*) exit 1 ;; esac -echo "Which we'll canonicalise into: $HostPlatform" +echo "Canonicalised to: $HostPlatform" test x"$HostPlatform" != x"$TargetPlatform" && echo "Target platform set to $TargetPlatform" test x"$BuildPlatform" != x"$HostPlatform" && echo "Build platform set to $BuildPlatform" @@ -233,55 +251,40 @@ TargetPlatform_CPP=$HostPlatform_CPP BuildArch_CPP=$HostArch_CPP TargetArch_CPP=$HostArch_CPP BuildOS_CPP=$HostOS_CPP +HostOS_Full=$host_os TargetOS_CPP=$HostOS_CPP BuildVendor_CPP=$HostVendor_CPP TargetVendor_CPP=$HostVendor_CPP dnl Cannot afford all these SUBSTs (because of braindead seds w/ 99 cmd limits) dnl AC_SUBST(BuildPlatform) + AC_SUBST(HostPlatform) AC_SUBST(TargetPlatform) AC_SUBST(HostPlatform_CPP) dnl AC_SUBST(BuildPlatform_CPP) dnl AC_SUBST(TargetPlatform_CPP) + AC_SUBST(HostArch_CPP) dnl AC_SUBST(BuildArch_CPP) dnl AC_SUBST(TargetArch_CPP) + AC_SUBST(HostOS_CPP) +AC_SUBST(HostOS_Full) dnl AC_SUBST(BuildOS_CPP) dnl AC_SUBST(TargetOS_CPP) + AC_SUBST(HostVendor_CPP) dnl AC_SUBST(BuildVendor_CPP) dnl AC_SUBST(TargetVendor_CPP) +AC_SUBST(exeext) + # ------------------------------------------------------------------------- dnl dnl * _GENERAL_ CONFIGURATION CHECKS # -dnl ** are we at Glasgow? -# -# This stuff is in danger of going away.. -# -if test -d /local/fp -a -d /users/fp/simonpj; then - echo "Brilliant! You must be a Glaswegian." - AT_GLASGOW=1 - if test "x$prefix" = xNONE; then - prefix=/local/fp - echo "Assuming installation prefix of $prefix" - fi - if test "x$exec_prefix" = xNONE; then - # Sigh: the defn of exec_prefix does not include the bin* bit... - # WDP 94/07 - exec_prefix=/local/fp - echo "Assuming binary installation prefix of $exec_prefix" - fi -else - AT_GLASGOW=0 -fi -AC_SUBST(AT_GLASGOW) -test -n "$verbose" && echo " setting AT_GLASGOW to $AT_GLASGOW" -# -# + # dnl ** does #! work? # @@ -289,252 +292,103 @@ AC_SYS_INTERPRETER() # dnl ** look for `perl', but watch out for version 4.035 # -AC_CHECK_PROG(PerlCmd,perl,$ac_dir/$ac_word) +AC_PATH_PROG(PerlCmd,perl) if test -z "$PerlCmd"; then - echo "You must install perl before you can continue" - echo "Perhaps it is already installed, but not in your PATH?" - exit 1 + echo "You must install perl before you can continue" + echo "Perhaps it is already installed, but not in your PATH?" + exit 1 else - $PerlCmd -v >conftest.out 2>&1 - if egrep "version 4" conftest.out >/dev/null 2>&1; then - if egrep "Patch level: 35" conftest.out >/dev/null 2>&1; then - echo " -************************************************************************ -Uh-oh...looks like you have Perl 4.035. - -Perl version 4.035 has a bug to do with recursion that will bite if -you run the lit2texi script, when making Info files from -literate files of various sorts. Either use the current version -(4.036), an older version (e.g., perl 4.019) or apply the patch in -glafp-utils/perl-4.035-fixes to your 4.035 perl. -************************************************************************ -" - fi - else - if egrep "version 5" conftest.out >/dev/null 2>&1; then - : - else - echo "I'm not sure if your version of perl will work," - echo "but it's worth a shot, eh?" - fi - fi - rm -fr conftest* +AC_CHECK_PERL_VERSION fi + # dnl ** does #!.../perl work? (sometimes it's too long...) -echo "checking if \`#!$PerlCmd' works in shell scripts" -echo "#!$PerlCmd"' -exit $1; -' > conftest -chmod u+x conftest -(SHELL=/bin/sh; export SHELL; ./conftest 69 > /dev/null) -if test $? -ne 69; then - echo "It does!" -else - echo "It doesn't! Perhaps \`#!$PerlCmd' is too long (often 32 characters max)" - exit 1 -fi -rm -f conftest # -dnl ** check if perl library is properly installed +AC_SHEBANG_PERL + +# Remove: we work around the problem in the single place +# where we rely on something (getopts) from the libraries. +# +#dnl ** check if perl library is properly installed +# # (by seeing if a "do 'getopts.pl'" works... -if $PerlCmd -e 'do "getopts.pl" || exit(1); exit(0);' > /dev/null 2>&1 ; then - : -else - echo "I think your perl library is misinstalled." - echo "The following script did not work:" - echo ' do "getopts.pl" || exit(1); exit(0);' - exit 1 -fi +#if $PerlCmd -e 'do "getopts.pl" || exit(1); exit(0);' > /dev/null 2>&1 ; then +# : +#else +# echo "I think your perl library is misinstalled:" +# echo "The following script did not work:" +# echo ' do "getopts.pl" || exit(1); exit(0);' +# echo 'But, anyway, we will continue in our quest..' +#fi # + # dnl ** look for GCC and find out which version # Figure out which C compiler to use. Gcc is preferred. # If gcc, make sure it's at least 2.1 # AC_PROG_CC -if test -z "$GCC"; then - echo "You would be better off with gcc" - echo "Perhaps it is already installed, but not in your PATH?" - HaveGcc='NO' -else - gcc -v > conftest.out 2>&1 - echo '/version (\d+)\.(\d+)/ && $1*10+$2 > 20 && print "YES";' > conftest.pl - HaveGcc=`eval $PerlCmd -n conftest.pl conftest.out` - if test -z "$HaveGcc"; then - echo "I'm not sure if your version of gcc will work," - echo "but it's worth a shot, eh?" - HaveGcc='YES' - fi - rm -fr conftest* -fi -AC_SUBST(HaveGcc) +AC_HAVE_GCC + +# +dnl ** figure out how to invoke cpp directly (gcc -E is no good) +# +AC_PROG_CPP +AC_PROG_GNUCPP -# Deprecated (AC_PROG_CC does it): AC_C_CROSS # dnl ** figure out how to do context diffs -# (NB: NeXTStep thinks diff'ing a file against itself is "trouble") # -echo foo > conftest1 -echo foo > conftest2 -if diff -C 1 conftest1 conftest2 > /dev/null 2>&1 ; then - ContextDiffCmd='diff -C 1' -else - if diff -c1 conftest1 conftest2 > /dev/null 2>&1 ; then - ContextDiffCmd='diff -c1' - else - echo "Can't figure out how to do context diffs." - echo "Neither \`diff -C 1' nor \`diff -c1' works." - exit 1 - fi -fi -rm -f conftest1 conftest2 -AC_SUBST(ContextDiffCmd) +AC_PROG_DIFF + # dnl ** look for a decent parser generator (bison preferred) # -# -AC_CHECK_PROG(YaccCmd, bison, bison -y) -if test -z "$YaccCmd"; then - echo "Can't find bison out there..." - AC_CHECK_PROG(WhatCmd, what, what, :) - AC_CHECK_PROG(YaccCmd, yacc, $ac_dir/$ac_word) - if test -z "$YaccCmd"; then - echo "But that's okay...I can't find yacc either." - YaccCmd=: - else - $WhatCmd $YaccCmd > conftest.out - if egrep 'y1\.c 1\..*SMI' conftest.out >/dev/null 2>&1; then - echo "I don't trust your $YaccCmd; it looks like an old Sun yacc" - if test -f /usr/lang/yacc; then - echo "I'm going to use /usr/lang/yacc instead" - YaccCmd=/usr/lang/yacc - else - echo "I'm assuming the worst...no parser generator at all" - YaccCmd=: - fi - elif egrep 'y1\.c.*Revision: 4\.2\.6\.3.*DEC' conftest.out >/dev/null 2>&1; then - echo "I don't trust your $YaccCmd; it looks like a lame DEC yacc" - echo "I'm assuming the worst...no parser generator at all" - YaccCmd=: - else - echo "But that's okay...as far as I know, your yacc will work." - fi - rm -fr conftest* - fi -fi +# (AC_PROG_YACCY is AC_PROG_YACC, but with some extra testing +# on the suitability of the 'yacc' returned.) +AC_PROG_YACCY +# dnl ** Find lex command (lex or flex) and library (-ll or -lfl) # AC_PROG_LEX -# ------------------------------------------------------------------------- -# -dnl ** figure out how to invoke cpp directly (gcc -E is no good) -# -AC_PROG_CPP -if echo $CPP | egrep gcc >/dev/null 2>&1; then - echo > conftest.c - gcc -v -E conftest.c >/dev/null 2>conftest.out - echo '/(\S+\/cpp)/ && print "$1";' > conftest.pl - # GNUCPP: used in jmake.c (GnuCppCmd) and in mkdependC - # (where we could do with the usual pre-#defines) - GNUCPP="`eval $PerlCmd -n conftest.pl conftest.out`" - test -n "$verbose" && echo " setting GNUCPP to $GNUCPP" - # RAWCPP: we do not want *any* pre-#defines... - # (e.g., hscpp, mkdependHS) - RAWCPP="`eval $PerlCmd -n conftest.pl conftest.out` -traditional" - test -n "$verbose" && echo " setting RAWCPP to $RAWCPP" - rm -fr conftest* -fi -# ToDo: what are GNUCPP and RAWCPP if the above if didn't fire? WDP 95/02 -AC_SUBST(GNUCPP) -AC_SUBST(RAWCPP) # dnl ** figure out how to do a BSD-ish install # AC_PROG_INSTALL # -dnl ** figure out what arguments to feed to `ar' +dnl ** how to invoke `ar' and `ranlib' # -AC_CHECK_PROG(ArCmd,ar,$ac_dir/$ac_word) -if test -z "$ArCmd"; then - echo "You don't seem to have ar...I have no idea how to make a library" - exit 1; -fi -if $ArCmd clqs conftest.a >/dev/null 2>/dev/null; then - ArCmd="$ArCmd clqs" - NeedRanLib='' -elif $ArCmd cqs conftest.a >/dev/null 2>/dev/null; then - ArCmd="$ArCmd cqs" - NeedRanLib='' -elif $ArCmd clq conftest.a >/dev/null 2>/dev/null; then - ArCmd="$ArCmd clq" - NeedRanLib='YES' -elif $ArCmd cq conftest.a >/dev/null 2>/dev/null; then - ArCmd="$ArCmd cq" - NeedRanLib='YES' -elif $ArCmd cq conftest.a 2>&1 | grep 'no archive members specified' >/dev/null 2>/dev/null; then - ArCmd="$ArCmd cq" - NeedRanLib='YES' -else - echo "I can't figure out how to use your $ArCmd" - exit 1 -fi -rm -rf conftest* -test -n "$ArCmd" && test -n "$verbose" && echo " setting ArCmd to $ArCmd" -AC_SUBST(ArCmd) -# -dnl ** figure out if we need `ranlib' -# -if test -z "$NeedRanLib"; then - # we hackily override a few platforms on a case-by-case basis - case $HostPlatform in - i386-*-linuxaout) - NeedRanLib='YES' - ;; - *) RANLIB=':' - ;; - esac - test -n "$verbose" && echo " setting RANLIB to $RANLIB" -fi -if test -n "$NeedRanLib"; then - AC_PROG_RANLIB -fi -AC_SUBST(RANLIB) +AC_PROG_AR_AND_RANLIB + # # dnl ** Check to see whether ln -s works # -AC_PROG_LN_S() -AC_SUBST(LN_S) +AC_PROG_LN_S + # dnl ** Find the path to sed ** -AC_PATH_PROG(SedCmd,sed,$ac_dir/$ac_word) -# -# It better be around somewhere (we wouldn't -# exec this script properly if it wasn't!) # -AC_SUBST(SedCmd) +AC_PATH_PROG(SedCmd,sed) + # dnl ** check for time command ** -AC_PATH_PROG(TimeCmd,time,$ac_dir/$ac_word) -# -AC_SUBST(TimeCmd) +AC_PATH_PROG(TimeCmd,time) + # dnl ** check for tar ** # # if GNU tar is named gtar, look for it first. # AC_PATH_PROGS(TarCmd,gtar tar,tar) -AC_SUBST(TarCmd) # dnl ** check for gzip/compress ** AC_PATH_PROGS(CompressCmd,gzip compress,gzip) compress_nm=`basename $CompressCmd` - if test x"$compress_nm" = xgzip; then CompressCmd="$CompressCmd -d" CompressSuffix="gz" @@ -543,92 +397,88 @@ else fi AC_SUBST(CompressCmd) AC_SUBST(CompressSuffix) + # -dnl ** check for installed happy binary +dnl ** check for installed happy binary + version # -AC_PATH_PROG(HappyCmd,happy) -AC_SUBST(HappyCmd) +AC_HAPPY + +if test x"$HappyCmd" != x; then + if expr $HappyVersion \< "1.3" >/dev/null; then + echo " Happy Version 1.3 or later is required to compile GHC." + echo " Using the Happy sources in the tree."; + HappyCmd="" + fi +fi + # # dnl ** check for installed lx binary # AC_PATH_PROG(LxCmd,lx) -AC_SUBST(LxCmd) + +# +dnl ** check for installed green-card binary # +AC_PATH_PROG(GreencardCmd,green-card) + +#### program checking section ends here #### + +####-------------------------------------------------- +#### checking the state of the local header files and syscalls #### + # dnl ** check for full ANSI header (.h) files # AC_HEADER_STDC + # dnl ** check for specific header (.h) files that we are interested in # AC_CHECK_HEADERS(dirent.h fcntl.h grp.h malloc.h memory.h nlist.h pwd.h siginfo.h signal.h stdlib.h string.h sys/fault.h sys/file.h sys/mman.h sys/param.h sys/procfs.h sys/resource.h sys/signal.h sys/socket.h sys/stat.h sys/syscall.h sys/time.h sys/timeb.h sys/timers.h sys/times.h sys/types.h sys/utsname.h sys/vadvise.h sys/wait.h termios.h time.h types.h unistd.h utime.h vfork.h readline/readline.h ) + # dnl ** check if it is safe to include both and # AC_HEADER_TIME # -dnl ** how do we get a timezone name? +dnl ** how do we get a timezone name, and UTC offset ? # AC_STRUCT_TIMEZONE + # -dnl ** determine the type of signal() +dnl what's the type of timezone? +AC_TYPE_TIMEZONE + # -AC_TYPE_SIGNAL +dnl do we have altzone? +AC_ALTZONE + # dnl ** check for specific library functions that we are interested in # AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect setitimer stat sysconf timelocal times vadvise vfork) + # -dnl ** can we get alloca? +# Misc # +dnl ** can we get alloca? AC_FUNC_ALLOCA -# dnl ** determine whether or not const works -# AC_C_CONST +dnl ** determine the type of signal() +AC_TYPE_SIGNAL + # dnl ** check for leading underscores in symbol names -# We assume that they _aren't_ there if anything goes wrong. -# -echo checking for a leading underscore in symbol names -AC_TRY_RUN( -[#ifdef HAVE_NLIST_H -#include -struct nlist xYzzY[] = {{"_xYzzY", 0},{0}}; -#endif - -main(argc, argv) -int argc; -char **argv; -{ -#ifdef HAVE_NLIST_H - if(nlist(argv[0], xYzzY) == 0 && xYzzY[0].n_value != 0) - exit(0); -#endif - exit(1); -}], LeadingUnderscore='YES', LeadingUnderscore='NO', LeadingUnderscore='YES') -test -n "$verbose" && echo " setting LeadingUnderscore to $LeadingUnderscore" -AC_SUBST(LeadingUnderscore) +# +AC_UNDERSCORE AC_OUTPUT(mk/config.mk, echo timestamp > mk/stamp-h ) -# -# It'll break soon enough if it didn't, but we perform a sanity -# check here on the generated config.mk file to see if the -# sed that was used is of the well-behaved sort. -# -#grep @ mk/config.mk > conftest.out -#if grep -v '# enclosed in @at-signs@.' conftest.out >/dev/null 2>&1; then -# : -#else -# echo 'Hmm..suspicious, did the configure script perform all the @..@ substitutions in mk/config.mk?..'; -# grep -v '# enclosed in @at-signs@.' conftest.out /dev/null -#fi -#rm -f conftest* - echo '' echo '************************************************' echo '*** NOW DO: gmake boot followed by gmake all' +echo '*** (where gmake == GNU make)' echo '************************************************' exit 0