# 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
#
AC_SUBST(exeext)
+AC_PATH_PROG(GHC,ghc)
+AC_PATH_PROGS(NHC,nhc nhc98)
+AC_PATH_PROG(HBC,hbc)
+
dnl --------------------------------------------------------------
dnl * Project specific configuration options
dnl --------------------------------------------------------------
dnl ** What command to use to compile compiler sources ?
dnl --------------------------------------------------------------
-AC_ARG_WITH(ghc-hc,
-[ --with-ghc-hc=<haskell compiler>
- Use a command different from 'ghc-2.10' to compile up the GHC compiler sources.
- (no claims currently made that this will work with a compiler other than a
- recent version of GHC, but you could always try...)
+AC_ARG_WITH(hc,
+[ --with-hc=<haskell compiler>
+ Use a command different from 'ghc' to compile up Haskell code.
+ (no claims currently made that this will work with a compiler other than a
+ recent version of GHC, but you could always try...)
],
-[WithGhcHc="$withval"],
-[WithGhcHc="ghc"]
+[WithHc="$withval"],
+[WithHc=$GHC]
)
-AC_SUBST(WithGhcHc)
+AC_SUBST(WithHc)
dnl ** Which gcc to use?
dnl --------------------------------------------------------------
dnl ** figure out how to invoke cpp directly (gcc -E is no good)
AC_PROG_CPP
-FPTOOLS_PROG_GNUCPP
dnl ** figure out how to do context diffs
FPTOOLS_PROG_DIFF
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 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 readline/history.h bfd.h winsock.h)
dnl ** check for DOS include files
AC_CHECK_HEADERS(dos.h conio.h io.h std.h)
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 ################################################################
dnl Check for libraries
dnl ################################################################