HostVendor_CPP='dec'
HostOS_CPP='osf3'
;;
-alpha*-unknown-linux)
+alpha*-unknown-linux*)
HostPlatform=alpha-unknown-linux
TargetPlatform=alpha-unknown-linux
BuildPlatform=alpha-unknown-linux
dnl ** Enable the construction of Win32 DLLs?
dnl --------------------------------------------------------------
-AC_ARG_ENABLE(win32-dlls,
-[ --enable-win32-dlls
- If on a Win32 platform running mingw32/cygwin, enable the
- construction of DLLs containing ghc-compiled code.
-],
-[
-case $HostOS_CPP in
-cygwin32) ;;
-mingw32) ;;
-*) echo "Unrecognised win32 platform: $HostPlatform"
- exit 1
- ;;
-esac
-EnableWin32DLLs=YES
-],
-[EnableWin32DLLs=NO]
-)
-AC_SUBST(EnableWin32DLLs)
-if test x"$EnableWin32DLLs" = "xYES" ; then
- AC_DEFINE(HAVE_WIN32_DLL_SUPPORT)
-fi
+dnl
+dnl [ The ability to build the RTS and libraries as separate DLLs used
+dnl to be supported, but isn't currently (updates to the RTS, compiler
+dnl and build system would be required to bring it back again.)
+dnl Hence, exposing it as an option is false advertisement, so better
+dnl disable it to avoid confusion (but leave it commented-out rather
+dnl than removed in order to remind ourselves to bring back the
+dnl feature at some stage.) ]
+dnl
+dnl AC_ARG_ENABLE(win32-dlls,
+dnl [ --enable-win32-dlls
+dnl If on a Win32 platform running mingw32/cygwin, enable the
+dnl construction of DLLs containing ghc-compiled code.
+dnl ],
+dnl [
+dnl case $HostOS_CPP in
+dnl cygwin32) ;;
+dnl mingw32) ;;
+dnl *) echo "Unrecognised win32 platform: $HostPlatform"
+dnl exit 1
+dnl ;;
+dnl esac
+dnl EnableWin32DLLs=YES
+dnl ],
+dnl [EnableWin32DLLs=NO]
+dnl )
+dnl AC_SUBST(EnableWin32DLLs)
+dnl if test x"$EnableWin32DLLs" = "xYES" ; then
+dnl AC_DEFINE(HAVE_WIN32_DLL_SUPPORT)
+dnl fi
dnl ** Enable the building of the ObjectIO?
dnl --------------------------------------------------------------
AC_ARG_ENABLE(hopengl,
[ --enable-hopengl
Build HOpenGL, a Haskell binding for OpenGL/GLUT.
+ On Mac OS X, use --enable-hopengl=x11 to use X11 instead
+ of the "native" libraries.
],
[GhcLibsWithHOpenGL=YES],
[GhcLibsWithHOpenGL=NO]
)
+UseQuartzOpenGL=NO
+if test x"$TargetOS_CPP" = x"darwin"; then
+ if test x"$enable_hopengl" != x"x11"; then
+ AC_DEFINE(USE_QUARTZ_OPENGL)
+ UseQuartzOpenGL=YES
+ fi
+fi
+
AC_SUBST(GhcLibsWithHOpenGL)
dnl ** .NET interop support?
AC_SYS_LARGEFILE
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 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 pthread.h sys/uio.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 bfd.h winsock.h pthread.h sys/uio.h)
AC_CHECK_HEADER(unistd.h,[AC_CHECK_FUNCS(lchown)])
AC_CHECK_HEADER(readline/readline.h, [HaveReadlineReadlineH=YES], [HaveReadlineReadlineH=NO])
AC_CHECK_HEADERS(windows.h)
dnl ** check for OpenGL include files
-AC_CHECK_HEADERS(GL/gl.h)
+if test $UseQuartzOpenGL = YES ; then
+ AC_CHECK_HEADERS(OpenGL/gl.h)
+else
+ AC_CHECK_HEADERS(GL/gl.h)
+fi
dnl ** check if it is safe to include both <time.h> and <sys/time.h>
AC_HEADER_TIME
dnl ** check for specific library functions that we are interested in
-AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect readlink setitimer stat lstat symlink sysconf timelocal times vadvise vfork localtime_r gmtime_r readdir_r getgrgid_r getgrnam_r getpwuid_r getpwnam_r)
+AC_CHECK_FUNCS(access ftime getclock getpagesize getrusage gettimeofday mktime mprotect readlink setitimer stat lstat symlink sysconf timelocal times vadvise localtime_r gmtime_r readdir_r getgrgid_r getgrnam_r getpwuid_r getpwnam_r)
dnl ** Solaris2 needs additionl flag for getpw*_r()
case "$TargetPlatform" in
dnl ** check for OpenGL/GLUT/GLX include paths and libraries
if test $GhcLibsWithHOpenGL = YES ; then
-FPTOOLS_HAVE_OPENGL
+ if test $UseQuartzOpenGL = YES ; then
+ dnl Take a shortcut for Mac OS X native OpenGL:
+ dnl It's in a non-standard location, but it's always there
+ GL_CFLAGS=
+ GL_LIBS=
+ GLUT_LIBS=
+ AC_SUBST(GL_CFLAGS)
+ AC_SUBST(GL_LIBS)
+ AC_SUBST(GLUT_LIBS)
+ else
+ FPTOOLS_HAVE_OPENGL
+ fi
fi
dnl ################################################################
dnl ** can we get alloca?
AC_FUNC_ALLOCA
+dnl ** Working vfork?
+AC_FUNC_VFORK
+
dnl ** determine whether or not const works
AC_C_CONST