X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=configure.in;h=7998f3e3178f359e11fdb0f0ec640e94efe1d039;hb=355076ac5c42dbc9b50ba150f2fdf1a0e76fa8e3;hp=7560488ccd30a6f8919c08d401952123071246f4;hpb=a0c1d4f783acf90e78295a70f1ad52bb16842d9e;p=ghc-hetmet.git diff --git a/configure.in b/configure.in index 7560488..7998f3e 100644 --- a/configure.in +++ b/configure.in @@ -16,6 +16,12 @@ dnl # First off, a distrib sanity check.. AC_INIT(mk/config.mk.in) +dnl * Declare subdirectories that have a private configure script +dnl +dnl After the toplevel configuration is complete, the script will recurse into +dnl these subdirectories (the use of cache values makes repeated checks cheap) +AC_CONFIG_SUBDIRS(ghc) + # ------------------------------------------------------------------------- # Prepare to generate the following header files # @@ -86,6 +92,24 @@ alpha-dec-osf[[34]]*) HostVendor_CPP='dec' HostOS_CPP='osf3' ;; +alpha-unknown-linux) + HostPlatform=alpha-unknown-linux + TargetPlatform=alpha-unknown-linux + BuildPlatform=alpha-unknown-linux + HostPlatform_CPP='alpha_unknown_linux' + HostArch_CPP='alpha' + HostVendor_CPP='unknown' + HostOS_CPP='linux' + ;; +alpha-unknown-freebsd*) + HostPlatform=alpha-unknown-freebsd + TargetPlatform=alpha-unknown-freebsd + BuildPlatform=alpha-unknown-freebsd + HostPlatform_CPP='alpha_unknown_freebsd' + HostArch_CPP='alpha' + HostVendor_CPP='unknown' + HostOS_CPP='freebsd' + ;; hppa1.1-hp-hpux*) HostPlatform=hppa1.1-hp-hpux # canonicalise for our purposes (hack) TargetPlatform=hppa1.1-hp-hpux @@ -113,14 +137,14 @@ i[[3456]]86-*-linux*) HostVendor_CPP='unknown' HostOS_CPP='linux' ;; -i[[3456]]86-*-freebsd3*) # FreeBSD 3.0+ uses ELF - HostPlatform=i386-unknown-freebsd3 # hack again - TargetPlatform=i386-unknown-freebsd3 - BuildPlatform=i386-unknown-freebsd3 - HostPlatform_CPP='i386_unknown_freebsd3' +i[[3456]]86-*-freebsd[[3-9]]*) # FreeBSD 3.0+ uses ELF + HostPlatform=i386-unknown-freebsd # hack again + TargetPlatform=i386-unknown-freebsd + BuildPlatform=i386-unknown-freebsd + HostPlatform_CPP='i386_unknown_freebsd' HostArch_CPP='i386' HostVendor_CPP='unknown' - HostOS_CPP='freebsd3' + HostOS_CPP='freebsd' ;; i[[3456]]86-*-freebsd2*) # Older FreeBSDs are a.out HostPlatform=i386-unknown-freebsd2 # hack again @@ -140,6 +164,15 @@ i[[3456]]86-*-netbsd*) HostVendor_CPP='unknown' HostOS_CPP='netbsd' ;; +i[[3456]]86-*-openbsd*) + HostPlatform=i386-unknown-openbsd # hack again + TargetPlatform=i386-unknown-openbsd + BuildPlatform=i386-unknown-openbsd + HostPlatform_CPP='i386_unknown_openbsd' + HostArch_CPP='i386' + HostVendor_CPP='unknown' + HostOS_CPP='openbsd' + ;; i[[3456]]86-*-solaris2*) HostPlatform=i386-unknown-solaris2 # hack again TargetPlatform=i386-unknown-solaris2 @@ -298,6 +331,20 @@ dnl AC_SUBST(TargetVendor_CPP) AC_SUBST(exeext) +if test "$GHC" = ""; then + AC_PATH_PROG(GHC,ghc) +fi +if test "$GHC" != ""; then + FPTOOLS_GHC_VERSION([GhcVersion], [GhcMajVersion], [GhcMinVersion], [GhcPatchLevel])dnl + AC_SUBST(GhcVersion)dnl + AC_SUBST(GhcMajVersion)dnl + AC_SUBST(GhcMinVersion)dnl + AC_SUBST(GhcPatchLevel)dnl +fi + +AC_PATH_PROGS(NHC,nhc nhc98) +AC_PATH_PROG(HBC,hbc) + dnl -------------------------------------------------------------- dnl * Project specific configuration options dnl -------------------------------------------------------------- @@ -315,7 +362,7 @@ AC_ARG_WITH(hc, recent version of GHC, but you could always try...) ], [WithHc="$withval"], -[WithHc="ghc"] +[WithHc=$GHC] ) AC_SUBST(WithHc) @@ -379,15 +426,27 @@ dnl -------------------------------------------------------------- dnl ** does #! work? AC_SYS_INTERPRETER() -dnl ** look for `perl', but watch out for version 4.035 -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 -else -FPTOOLS_CHECK_PERL_VERSION -fi +dnl ** look for `perl', but only in /bin on Windows +case $HostOS_CPP in +cygwin32|mingw32) + AC_CHECK_PROG(PerlCmd,perl,/bin/perl,,/bin) + if test -z "$PerlCmd"; then + echo "You must install the version of Perl shipped with GHC" + echo "(or a compatible one) in /bin." + exit 1 + fi + ;; +*) + 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 + else + FPTOOLS_CHECK_PERL_VERSION + fi + ;; +esac dnl ** does #! path/to/perl work? (sometimes it's too long...) FPTOOLS_SHEBANG_PERL @@ -406,6 +465,8 @@ AC_PROG_CPP dnl ** figure out how to do context diffs FPTOOLS_PROG_DIFF +dnl ** Find find command (for Win32's benefit) +AC_PATH_PROG(FindCmd, find) dnl ** look for a decent parser generator (bison preferred) dnl (FPTOOLS_PROG_YACCY is AC_PROG_YACC, but with some extra testing @@ -446,6 +507,15 @@ AC_PATH_PROGS(TarCmd,gtar tar,tar) dnl ** check for gzip/compress AC_PATH_PROGS(CompressCmd,gzip compress,gzip) +dnl ** check for jade/openjade & determine a working catalog +AC_PATH_PROGS(JadeCmd,openjade jade,jade) +FPTOOLS_DOCBOOK_CATALOG(Catalog, $JadeCmd, docs/fptools-both.dsl, + /etc/sgml.catalog /usr/share/sgml/CATALOG.docbkdsl $hardtop/glafp-utils/docbook/CATALOG*) +if test -z "$Catalog"; then + AC_MSG_RESULT([Warning: You will not be able to build the documentation.]) +fi +AC_SUBST(Catalog) + compress_nm=`basename $CompressCmd` if test x"$compress_nm" = xgzip; then CompressCmd="$CompressCmd -d" @@ -474,7 +544,19 @@ 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(Files.h assert.h console.h ctype.h dirent.h errno.h fcntl.h float.h ftw.h grp.h ieee754.h malloc.h memory.h nlist.h pascal.h pwd.h sgtty.h siginfo.h signal.h stat.h stdlib.h stdarg.h string.h sys/fault.h sys/file.h sys/ioctl.h sys/limits.h sys/mman.h sys/param.h sys/procfs.h sys/resource.h sys/signal.h sys/socket.h netinet/tcp.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 termio.h termios.h time.h types.h unistd.h utime.h values.h vfork.h readline/readline.h bfd.h winsock.h) +AC_CHECK_HEADERS(Files.h assert.h console.h ctype.h dirent.h errno.h fcntl.h float.h ftw.h grp.h ieee754.h malloc.h memory.h nlist.h pascal.h pwd.h sgtty.h siginfo.h signal.h stat.h stdint.h stdlib.h stdarg.h string.h sys/fault.h sys/file.h sys/ioctl.h sys/limits.h sys/mman.h sys/param.h sys/procfs.h sys/resource.h sys/signal.h sys/socket.h netinet/tcp.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 termio.h termios.h time.h types.h unistd.h utime.h values.h vfork.h bfd.h winsock.h) + +AC_CHECK_HEADER(readline/readline.h, HaveReadlineReadlineH=YES, HaveReadlineReadlineH=NO) +AC_CHECK_HEADER(readline/history.h, HaveReadlineHistoryH=YES, HaveReadlineHistoryH=NO) + +if test $HaveReadlineReadlineH = YES && test $HaveReadlineHistoryH = YES ; then + HaveReadlineHeaders=YES + AC_DEFINE(HAVE_READLINE_HEADERS,1) +else + HaveReadlineHeaders=NO + AC_DEFINE(HAVE_READLINE_HEADERS,0) +fi +AC_SUBST(HaveReadlineHeaders) dnl ** check for DOS include files AC_CHECK_HEADERS(dos.h conio.h io.h std.h) @@ -507,22 +589,71 @@ FPTOOLS_ALTZONE dnl ** does struct stat contain st_blksize? AC_STRUCT_ST_BLKSIZE +dnl ** do we have long longs? +FPTOOLS_C_LONG_LONG + dnl ** what are the sizes of various types dnl (these must come before GHC_CHECK_ALIGNMENT) -AC_CHECK_SIZEOF(unsigned int,4) -AC_CHECK_SIZEOF(float, 4) -AC_CHECK_SIZEOF(double, 8) -AC_CHECK_SIZEOF(long, 4) -AC_CHECK_SIZEOF(void *, 4) +AC_CHECK_SIZEOF(char, 1) +AC_CHECK_SIZEOF(double, 8) +AC_CHECK_SIZEOF(float, 4) +AC_CHECK_SIZEOF(int, 4) +AC_CHECK_SIZEOF(long, 4) +if test "$fptools_cv_have_long_long" = yes; then +AC_CHECK_SIZEOF(long long, 8) +fi +AC_CHECK_SIZEOF(short, 2) +AC_CHECK_SIZEOF(unsigned char, 1) +AC_CHECK_SIZEOF(unsigned int, 4) +AC_CHECK_SIZEOF(unsigned long, 4) +if test "$fptools_cv_have_long_long" = yes; then +AC_CHECK_SIZEOF(unsigned long long, 8) +fi +AC_CHECK_SIZEOF(unsigned short, 2) +AC_CHECK_SIZEOF(void *, 4) dnl ** what are alignment constraints on various types -FPTOOLS_CHECK_ALIGNMENT(unsigned int) dnl redundant but harmless -FPTOOLS_CHECK_ALIGNMENT(long) -FPTOOLS_CHECK_ALIGNMENT(float) +FPTOOLS_CHECK_ALIGNMENT(char) FPTOOLS_CHECK_ALIGNMENT(double) - -dnl ** do we have long longs? -FPTOOLS_C_LONG_LONG +FPTOOLS_CHECK_ALIGNMENT(float) +FPTOOLS_CHECK_ALIGNMENT(int) +FPTOOLS_CHECK_ALIGNMENT(long) +if test "$fptools_cv_have_long_long" = yes; then +FPTOOLS_CHECK_ALIGNMENT(long long) +fi +FPTOOLS_CHECK_ALIGNMENT(short) +FPTOOLS_CHECK_ALIGNMENT(unsigned char) +FPTOOLS_CHECK_ALIGNMENT(unsigned int) +FPTOOLS_CHECK_ALIGNMENT(unsigned long) +if test "$fptools_cv_have_long_long" = yes; then +FPTOOLS_CHECK_ALIGNMENT(unsigned long long) +fi +FPTOOLS_CHECK_ALIGNMENT(unsigned short) +FPTOOLS_CHECK_ALIGNMENT(void *) + +dnl ** map standard C types and ISO types to Haskell types +FPTOOLS_CHECK_HTYPE(char) +FPTOOLS_CHECK_HTYPE(signed char) +FPTOOLS_CHECK_HTYPE(unsigned char) +FPTOOLS_CHECK_HTYPE(short) +FPTOOLS_CHECK_HTYPE(unsigned short) +FPTOOLS_CHECK_HTYPE(int) +FPTOOLS_CHECK_HTYPE(unsigned int) +FPTOOLS_CHECK_HTYPE(long) +FPTOOLS_CHECK_HTYPE(unsigned long) +if test "$fptools_cv_have_long_long" = yes; then +FPTOOLS_CHECK_HTYPE(long long) +FPTOOLS_CHECK_HTYPE(unsigned long long) +fi +FPTOOLS_CHECK_HTYPE(float) +FPTOOLS_CHECK_HTYPE(double) +FPTOOLS_CHECK_HTYPE(ptrdiff_t) +FPTOOLS_CHECK_HTYPE(size_t) +FPTOOLS_CHECK_HTYPE(wchar_t) +dnl Int32 is a HACK for non-ISO C compilers +FPTOOLS_CHECK_HTYPE(sig_atomic_t, Int32) +FPTOOLS_CHECK_HTYPE(clock_t) +FPTOOLS_CHECK_HTYPE(time_t) dnl ** can we open files in binary mode? FPTOOLS_O_BINARY @@ -603,30 +734,41 @@ dnl ** check for specific library functions that we are interested in AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect readlink setitimer stat symlink sysconf timelocal times vadvise vfork) dnl ** check whether this machine has gmp2 installed -AC_CHECK_LIB(gmp, mpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp, - AC_CHECK_LIB(gmp2, mpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp2, +AC_CHECK_LIB(gmp, __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp, + AC_CHECK_LIB(gmp3, __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp3, HaveLibGmp=No; LibGmp=not-installed)) AC_SUBST(HaveLibGmp) AC_SUBST(LibGmp) +dnl ** check whether this machine has GNU regex in libc. +FPTOOLS_REGEX_IN_LIBC + dnl ** check whether this machine has BFD and liberty installed (used for debugging) dnl the order of these tests matters: bfd needs liberty AC_CHECK_LIB(iberty, xmalloc) AC_CHECK_LIB(bfd, bfd_init) -dnl ** check for readline, for Hugs -AC_CHECK_LIB(readline, readline, -[ -AC_DEFINE(HAVE_LIBREADLINE,1) -HaveLibReadline=YES -], -[ -AC_DEFINE(HAVE_LIBREADLINE,0) -HaveLibReadline=NO -], --ltermcap) -AC_SUBST(HaveLibReadline) +dnl ** check for readline, for Hugs and hslibs' Readline +dnl ncurses supersedes termcap and curses, but for compatibility, +dnl we have to check for all... +AC_CHECK_LIB(ncurses, tputs, HaveLibTermcap=YES; LibTermcap=ncurses, + AC_CHECK_LIB(termcap, tputs, HaveLibTermcap=YES; LibTermcap=termcap, + AC_CHECK_LIB(curses, tputs, HaveLibTermcap=YES; LibTermcap=curses, + HaveLibTermcap=NO; LibTermcap=not-installed))) + +if test $HaveLibTermcap = YES ; then + LIBS="-l$LibTermcap $LIBS" + AC_CHECK_LIB(readline, readline, HaveLibReadline=YES, HaveLibReadline=NO) +fi +if test $HaveLibTermcap = YES && test x"$HaveLibReadline" = xYES ; then + AC_DEFINE(HAVE_READLINE_LIBS,1) + LibsReadline="-lreadline -l$LibTermcap" +else + AC_DEFINE(HAVE_READLINE_LIBS,0) + LibsReadline= +fi +AC_SUBST(LibsReadline) dnl ################################################################ dnl Check for libraries @@ -655,9 +797,6 @@ AC_C_BIGENDIAN errprint((fptools configure script wizard sez: "don't worry, the above warning is harmless (to us.)") ) -dnl ** determine the return type of signal() -AC_TYPE_SIGNAL - dnl ** check for leading underscores in symbol names FPTOOLS_UNDERSCORE