echo ''
echo "*** The top of your build tree is: $hardtop"
-AC_SUBST(hardtop)
+# subst of hardtop is done below after we've computed hardtop_plat.
dnl--------------------------------------------------------------------
dnl * Choose host(/target/build) platform
# We also record the architecture, vendor, and operating system (OS)
# separately.
case $HostPlatform in
-alpha-dec-osf[[12]]*)
+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
HostVendor_CPP='dec'
HostOS_CPP='osf1'
;;
-alpha-dec-osf[[34]]*)
+alpha*-dec-osf[[345]]*)
HostPlatform=alpha-dec-osf3 # canonicalise for our purposes
TargetPlatform=alpha-dec-osf3 # this will work for now... (hack)
BuildPlatform=alpha-dec-osf3 # hack
HostVendor_CPP='dec'
HostOS_CPP='osf3'
;;
-alpha-unknown-linux)
+alpha*-unknown-linux)
HostPlatform=alpha-unknown-linux
TargetPlatform=alpha-unknown-linux
BuildPlatform=alpha-unknown-linux
HostVendor_CPP='unknown'
HostOS_CPP='linux'
;;
-alpha-unknown-freebsd*)
+alpha*-unknown-freebsd*)
HostPlatform=alpha-unknown-freebsd
TargetPlatform=alpha-unknown-freebsd
BuildPlatform=alpha-unknown-freebsd
HostVendor_CPP='unknown'
HostOS_CPP='mingw32'
exeext='.exe'
- # We assume you're using mingw32 via the gcc that comes
- # with cygwin, and not the native port, so let's augment
- # the gcc command-line used here with -mno-cygwin -mwin32
- # to arrange for good things to happen.
- CFLAGS="-mno-cygwin -mwin32 $CFLAGS"
;;
m68k-next-nextstep2)
HostPlatform_CPP='m68k_next_nextstep2'
HostVendor_CPP='ibm'
HostOS_CPP='aix'
;;
-powerpc-apple-macosx*)
- HostPlatform=powerpc-apple-macosx
- TargetPlatform=powerpc-apple-macosx #hack
- BuildPlatform=powerpc-apple-macosx #hack
- HostPlatform_CPP='powerpc_apple_macosx'
- HostArch_CPP='powerpc'
- HostVendor_CPP='apple'
- HostOS_CPP='macosx'
- ;;
+powerpc-apple-darwin*)
+ HostPlatform=powerpc-apple-darwin
+ TargetPlatform=powerpc-apple-darwin #hack
+ BuildPlatform=powerpc-apple-darwin #hack
+ HostPlatform_CPP='powerpc_apple_darwin'
+ HostArch_CPP='powerpc'
+ HostVendor_CPP='apple'
+ HostOS_CPP='darwin'
+ ;;
sparc-sun-sunos4*)
HostPlatform=sparc-sun-sunos4
TargetPlatform=sparc-sun-sunos4 #hack
AC_SUBST(exeext)
+#
+# The native format for 'hardtop' (i.e., right kind of slashes on a Win32 box).
+# (but with b-slashes being escaped).
+case $HostPlatform in
+ i386-unknown-mingw32 | i386-unknown-cygwin32)
+ # get rid off /cygdrive/ prefix
+ hardtop=`echo ${hardtop} | sed -e 's%^/cygdrive/\(.\)/%\1:/%' `
+ hardtop_plat=`cygpath -w ${hardtop} | sed -e 's@\\\\@\\\\\\\\@g' `
+ ;;
+ *)
+ hardtop_plat=${hardtop}
+ ;;
+esac
+AC_SUBST(hardtop)
+AC_SUBST(hardtop_plat)
+
dnl --------------------------------------------------------------
dnl * Project specific configuration options
dnl --------------------------------------------------------------
dnl ** What command to use to compile compiler sources ?
dnl --------------------------------------------------------------
-if test "$GHC" = ""; then
- AC_PATH_PROG(GHC,ghc)
-fi
AC_ARG_WITH(ghc,
[ --with-ghc=<haskell compiler>
Use a command different from 'ghc' to compile GHC-specific Haskell code
(including GHC itself).
],
-[WithGhc="$withval"],
-[WithGhc=$GHC]
+[ WithGhc="$withval" ],
+[
+ if test "$GHC" = ""; then
+ AC_PATH_PROG(GHC,ghc)
+ fi
+ WithGhc=$GHC
+]
)
AC_SUBST(WithGhc)
[ --with-gcc=<gcc command>
Use a different command instead of 'gcc' for the GNU C compiler.
],
-[WhatGccIsCalled="$withval"],
+[WhatGccIsCalled="$withval"
+ CC="$withval"],
[WhatGccIsCalled="gcc"]
)
AC_SUBST(WhatGccIsCalled)
)
AC_SUBST(BootingFromHc)
+dnl ** Booting from unregisterised .hc files?
+dnl --------------------------------------------------------------
+AC_ARG_ENABLE(hc-boot-unregisterised,
+[ --enable-hc-boot-unregisterised
+ With --enable-hc-boot, treat the intermediate .hc files as
+ unregisterised rather than registerised code.
+ (This option is mostly of interest to porters.)
+],
+[BootingFromUnregisterisedHc=YES],
+[BootingFromUnregisterisedHc=NO]
+)
+AC_SUBST(BootingFromUnregisterisedHc)
+
+if test "$BootingFromHc" = "NO"; then
+if test "$BootingFromUnregisterisedHc" = "YES"; then
+AC_MSG_ERROR([--enable-hc-boot-unregisterised requires --enable-hc-boot.])
+fi;
+fi;
+
dnl ** Enable the construction of Win32 DLLs?
dnl --------------------------------------------------------------
test -n "$with_glut_xlib" && CPPFLAGS="$CPPFLAGS -DGLUT_XLIB_IMPLEMENTATION=$with_glut_xlib"
+
+
dnl --------------------------------------------------------------
dnl End of configure script option section
dnl --------------------------------------------------------------
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_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)
dnl ** does #! path/to/perl work? (sometimes it's too long...)
FPTOOLS_SHEBANG_PERL
-
dnl ** look for GCC and find out which version
dnl Figure out which C compiler to use. Gcc is preferred.
dnl If gcc, make sure it's at least 2.1
dnl ** figure out how to invoke cpp directly (gcc -E is no good)
AC_PROG_CPP
-case $HostOS_CPP in
-mingw32)
- CPP="$CPP -mno-cygwin -mwin32"
- ;;
-esac
+
+dnl ** does the C compiler support the following options?
+FPTOOLS_CC_FLAG(-mwin32,CC_SUPPORTS_MWIN32)
+FPTOOLS_CC_FLAG(-mno-cygwin,CC_SUPPORTS_MNO_CYGWIN)
+
+EXTRA_CC_OPTS="$CC_SUPPORTS_MNO_CYGWIN $CC_SUPPORTS_MWIN32"
+SRC_CC_OPTS="-O $EXTRA_CC_OPTS"
+CPPFLAGS="$EXTRA_CC_OPTS $CPPFLAGS"
+AC_SUBST(SRC_CC_OPTS)
dnl ** figure out how to do context diffs
FPTOOLS_PROG_DIFF
dnl ** Find find command (for Win32's benefit)
-AC_PATH_PROG(FindCmd, find)
+FPTOOLS_FIND_FIND
dnl ** look for a decent parser generator (bison preferred)
dnl (FPTOOLS_PROG_YACCY is AC_PROG_YACC, but with some extra testing
dnl on the suitability of the 'yacc' returned.)
FPTOOLS_PROG_YACCY
-dnl ** Find lex command (lex or flex) and library (-ll or -lfl)
-dnl ( not that we care about the latter, see mk/config.mk.in )
-AC_PROG_LEX
-
+dnl ** Find lex command (lex or flex) - *doesn't* use autoconf's
+dnl AC_PROG_LEX, since it doesn't actually check whether 'lex'
+dnl exists if 'flex' doesn't.
+AC_PROG_LEX_STRICT
dnl ** figure out how to do a BSD-ish install
AC_PROG_INSTALL
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 /etc/sgml.catalog /usr/share/sgml/CATALOG.docbkdsl $hardtop/glafp-utils/docbook/CATALOG*)
+ /etc/sgml/catalog /etc/sgml.catalog /usr/share/sgml/CATALOG.docbkdsl glafp-utils/docbook/CATALOG*)
if test -z "$Catalog"; then
AC_MSG_RESULT([Warning: You will not be able to build the documentation.])
fi
+case $Catalog in
+ glafp*)
+ case $HostOS_CPP in
+ mingw32)
+ Catalog=`cygpath -w $hardtop/$Catalog`
+ ;;
+ *) Catalog=$hardtop/$Catalog
+ ;;
+ esac
+ ;;
+esac
AC_SUBST(Catalog)
compress_nm=`basename $CompressCmd`
AC_HEADER_STDC
dnl ** check for specific header (.h) files that we are interested in
-AC_CHECK_HEADERS(Files.h arpa/inet.h assert.h console.h ctype.h dirent.h errno.h fcntl.h float.h ftw.h grp.h ieee754.h inttypes.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 netdb.h netinet/in.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/un.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_HEADERS(Files.h arpa/inet.h assert.h console.h ctype.h dirent.h errno.h fcntl.h float.h ftw.h grp.h ieee754.h inttypes.h limits.h malloc.h memory.h nlist.h pascal.h pwd.h sgtty.h siginfo.h signal.h stat.h stdint.h stdlib.h stddef.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 netdb.h netinet/in.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/un.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)
FPTOOLS_CHECK_HTYPE(GLclampd)
fi
-FPTOOLS_CHECK_CCONSTS(E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EADV EAFNOSUPPORT EAGAIN EALREADY EBADF EBADMSG EBADRPC EBUSY ECHILD ECOMM ECONNABORTED ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ EDIRTY EDOM EDQUOT EEXIST EFAULT EFBIG EFTYPE EHOSTDOWN EHOSTUNREACH EIDRM EILSEQ EINPROGRESS EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK EMSGSIZE EMULTIHOP ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH ENFILE ENOBUFS ENODATA ENODEV ENOENT ENOEXEC ENOLCK ENOLINK ENOMEM ENOMSG ENONET ENOPROTOOPT ENOSPC ENOSR ENOSTR ENOSYS ENOTBLK ENOTCONN ENOTDIR ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM EPFNOSUPPORT EPIPE EPROCLIM EPROCUNAVAIL EPROGMISMATCH EPROGUNAVAIL EPROTO EPROTONOSUPPORT EPROTOTYPE ERANGE EREMCHG EREMOTE EROFS ERPCMISMATCH ERREMOTE ESHUTDOWN ESOCKTNOSUPPORT ESPIPE ESRCH ESRMNT ESTALE ETIME ETIMEDOUT ETOOMANYREFS ETXTBSY EUSERS EWOULDBLOCK EXDEV)
-
dnl ** can we open files in binary mode?
FPTOOLS_O_BINARY
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)
+AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect readlink setitimer stat lstat symlink sysconf timelocal times vadvise vfork localtime_r gmtime_r)
dnl ** check whether this machine has gmp3 installed
AC_CHECK_LIB(gmp, __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp,
FPTOOLS_CHECK_LIBM()
AC_SUBST(LIBM)
+case $HostOS_CPP in
+cygwin32) ;;
+mingw32) ;;
+*) AC_PATH_XTRA() ;;
+esac
+
dnl ################################################################
dnl Check for libraries
dnl ################################################################
dnl ** are we big endian?
AC_C_BIGENDIAN
# Allay users' general fear of warnings of any kind.
-errprint((fptools configure script wizard sez: "don't worry, the above warning is harmless (to us.)")
+errprint(fptools configure script wizard sez: autoconf-2.50 or later should produce no warnings
+)
+errprint(if you are using 2.13 or earlier, you may get a (harmless) warning message.
)
dnl ** check for leading underscores in symbol names
dnl ** code before data?
FPTOOLS_CODE_BEFORE_DATA
+dnl ** check for ld, and whether ld has -x option
+AC_PATH_PROG(LdCmd, ld)
+FPTOOLS_LD_X
+
AC_OUTPUT(mk/config.mk, echo timestamp > mk/stamp-h )
projects / ghc-hetmet.git / blobdiff