checkOS() {
case $1 in
- linux|freebsd|netbsd|openbsd|dragonfly|osf1|osf3|hpux|linuxaout|kfreebsdgnu|freebsd2|solaris2|cygwin32|mingw32|darwin|gnu|nextstep2|nextstep3|sunos4|ultrix|irix|aix)
+ linux|freebsd|netbsd|openbsd|dragonfly|osf1|osf3|hpux|linuxaout|kfreebsdgnu|freebsd2|solaris2|cygwin32|mingw32|darwin|gnu|nextstep2|nextstep3|sunos4|ultrix|irix|aix|haiku)
;;
*)
echo "Unknown OS '$1'"
test inplace/mingw -ot ghc-tarballs/mingw/gcc-core*.tar.gz ||
test inplace/mingw -ot ghc-tarballs/mingw/libcrypt*.tar.bz2 ||
test inplace/mingw -ot ghc-tarballs/mingw/mingw-runtime*.tar.gz ||
- test inplace/mingw -ot ghc-tarballs/mingw/msysCORE*.tar.gz ||
- test inplace/mingw -ot ghc-tarballs/mingw/perl*.tar.bz2 ||
test inplace/mingw -ot ghc-tarballs/mingw/w32api*.tar.gz
then
AC_MSG_NOTICE([Making in-tree mingw tree])
LdCmd="$LD"
AC_SUBST([LdCmd])
-dnl ** Check for dlltool on Windows
-dnl --------------------------------------------------------------
-case $HostOS_CPP in
-cygwin32|mingw32)
- AC_PATH_PROG(DlltoolCmd,dlltool)
- if test -z "$DlltoolCmd"; then
- echo "Can't find dlltool in your path, can't make DLLs."
- exit 1
- fi
- ;;
-*)
- AC_SUBST(DlltoolCmd,"")
- ;;
-esac
-
dnl ** Which nm to use?
dnl --------------------------------------------------------------
FP_ARG_WITH_PATH_GNU_PROG([NM], [nm])
dnl ** Find the path to sed
-AC_PATH_PROG(SedCmd,sed)
+AC_PATH_PROGS(SedCmd,gsed sed,sed)
dnl ** check for time command
dnl if GNU patch is named gpatch, look for it first
AC_PATH_PROGS(PatchCmd,gpatch patch, patch)
+dnl ** check for dtrace (currently only implemented for Mac OS X)
+HaveDtrace=NO
+AC_PATH_PROG(DtraceCmd,dtrace)
+if test -n "$DtraceCmd"; then
+ if test "x$TargetOS_CPP-$TargetVendor_CPP" == "xdarwin-apple"; then
+ HaveDtrace=YES
+ fi
+fi
+AC_SUBST(HaveDtrace)
+
AC_PATH_PROG(HSCOLOUR,HsColour)
# HsColour is passed to Cabal, so we need a native path
if test "x$HostPlatform" = "xi386-unknown-mingw32" && \
AC_SYS_LARGEFILE
dnl ** check for specific header (.h) files that we are interested in
-AC_CHECK_HEADERS([bfd.h ctype.h dirent.h dlfcn.h errno.h fcntl.h grp.h limits.h locale.h nlist.h pthread.h pwd.h signal.h sys/mman.h sys/resource.h sys/time.h sys/timeb.h sys/timers.h sys/times.h sys/utsname.h sys/wait.h termios.h time.h utime.h windows.h winsock.h sched.h])
+AC_CHECK_HEADERS([bfd.h ctype.h dirent.h dlfcn.h errno.h fcntl.h grp.h limits.h locale.h nlist.h pthread.h pwd.h signal.h sys/mman.h sys/resource.h sys/select.h sys/time.h sys/timeb.h sys/timers.h sys/times.h sys/utsname.h sys/wait.h termios.h time.h utime.h windows.h winsock.h sched.h])
dnl ** check if it is safe to include both <time.h> and <sys/time.h>
AC_HEADER_TIME
AC_DEFINE([HAVE_MINGWEX], [1], [Define to 1 if you have the mingwex library.])
fi
+dnl ** check for math library
+dnl Keep that check as early as possible.
+dnl as we need to know whether we need libm
+dnl for math functions or not
+dnl (see http://hackage.haskell.org/trac/ghc/ticket/3730)
+AC_SEARCH_LIBS(atan, m,
+ [AC_DEFINE([HAVE_LIBM], [1], [Define to 1 if you need to link with libm])])
+
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 math library
-AC_CHECK_FUNC(atan,[fp_libm_not_needed=yes;LIBM=],[fp_libm_not_needed=dunno])
-if test x"$fp_libm_not_needed" = xdunno; then
- AC_CHECK_LIB([m], [atan], [LIBS="-lm $LIBS"; LIBM="-lm"],[LIBM=])
-fi
-AC_SUBST([LIBM])
-
dnl ################################################################
dnl Check for libraries
dnl ################################################################
AC_MSG_ERROR([compiler/ghc.cabal.in contains tab characters; please remove them])
fi
-AC_CONFIG_FILES([mk/config.mk mk/install.mk mk/project.mk compiler/ghc.cabal ghc/ghc-bin.cabal ghc.spec extra-gcc-opts docs/users_guide/ug-book.xml distrib/ghc.iss distrib/configure-bin.ac])
+AC_CONFIG_FILES([mk/config.mk mk/install.mk mk/project.mk compiler/ghc.cabal ghc/ghc-bin.cabal ghc.spec extra-gcc-opts docs/users_guide/ug-book.xml distrib/ghc.iss distrib/configure.ac])
AC_CONFIG_COMMANDS([mk/stamp-h],[echo timestamp > mk/stamp-h])
AC_OUTPUT