X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=configure.in;h=e19c938e6be86f1f4114a008caf90b2e77e0d014;hp=db0fc1f03afd24b262a8862bd98251b20f0f3e54;hb=135045b28ff8a8d9b0b5f5cce0373387f541f600;hpb=55657e2ed0d232ccd8aadbecdb160e56309de134 diff --git a/configure.in b/configure.in index db0fc1f..e19c938 100644 --- a/configure.in +++ b/configure.in @@ -16,6 +16,9 @@ dnl # First off, a distrib sanity check.. AC_INIT(mk/config.mk.in) +dnl * We require autoconf version 2.53 due to the use of AC_SYS_LARGEFILE +AC_PREREQ(2.52) + dnl * Declare subdirectories that have a private configure script dnl dnl After the toplevel configuration is complete, the script will recurse into @@ -35,17 +38,6 @@ if test x"$srcdir" != 'x.' ; then exit 1 fi -# -# Remove common automounter nonsense + convert from UNC to DOS style paths -# (UNC awareness isn't quite there yet for cygwin32-beta18 and consituent tools.) -# -hardtop=`pwd` -hardtop=`echo $hardtop | sed 's|^/tmp_mnt.*\(/local/.*\)$|\1|' | sed 's|^/tmp_mnt/|/|' | sed 's|^/grasp_tmp|/local/grasp_tmp|' | sed 's|^//\(.\)/|\1:/|' ` - -echo '' -echo "*** The top of your build tree is: $hardtop" -# subst of hardtop is done below after we've computed hardtop_plat. - dnl-------------------------------------------------------------------- dnl * Choose host(/target/build) platform dnl-------------------------------------------------------------------- @@ -93,7 +85,7 @@ alpha*-dec-osf[[345]]*) HostVendor_CPP='dec' HostOS_CPP='osf3' ;; -alpha*-unknown-linux) +alpha*-unknown-linux*) HostPlatform=alpha-unknown-linux TargetPlatform=alpha-unknown-linux BuildPlatform=alpha-unknown-linux @@ -363,14 +355,26 @@ dnl AC_SUBST(TargetVendor_CPP) AC_SUBST(exeext) -# -# The native format for 'hardtop' (i.e., right kind of slashes on a Win32 box). -# (but with b-slashes being escaped). +dnl -------------------------------------------------------------- +dnl * Calculate absolute path to build tree +dnl -------------------------------------------------------------- + +AC_MSG_CHECKING(for path to top of build tree) + +hardtop=`pwd` + +dnl Remove common automounter nonsense +dnl +hardtop=`echo $hardtop | sed 's|^/tmp_mnt.*\(/local/.*\)$|\1|' | sed 's|^/tmp_mnt/|/|' | sed 's|^//\(.\)/|\1:/|' ` + +dnl Find 'hardtop_plat', the native format for 'hardtop' (i.e., right kind of \dnl slashes on a Win32 box, but with b-slashes being escaped). +dnl 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' ` + # convert $hardtop to a path that mingw will understand too + cyghardtop=${hardtop} + hardtop=`cygpath -w ${cyghardtop} | sed -e 's@\\\\@/@g'` + hardtop_plat=`cygpath -w ${cyghardtop} | sed -e 's@\\\\@\\\\\\\\@g'` ;; *) hardtop_plat=${hardtop} @@ -379,6 +383,8 @@ esac AC_SUBST(hardtop) AC_SUBST(hardtop_plat) +AC_MSG_RESULT(${hardtop}) + dnl -------------------------------------------------------------- dnl * Project specific configuration options dnl -------------------------------------------------------------- @@ -517,7 +523,6 @@ dnl -------------------------------------------------------------- AC_ARG_ENABLE(objectio, [ --enable-objectio Build ObjectIO, a portable GUI library for Haskell. - (This option is only relevant when libraries are built.) ], [GhcLibsWithObjectIO=YES], [GhcLibsWithObjectIO=NO] @@ -528,14 +533,24 @@ dnl ** Enable the building of the OpenGL/GLUT binding in hslibs? dnl -------------------------------------------------------------- AC_ARG_ENABLE(hopengl, [ --enable-hopengl - Build HOpenGL, a Haskell binding for OpenGL/GLUT, too. - (NOTE: Work in progress, currently only GLUT is supported!) + Build HOpenGL, a Haskell binding for OpenGL/GLUT. ], [GhcLibsWithHOpenGL=YES], [GhcLibsWithHOpenGL=NO] ) AC_SUBST(GhcLibsWithHOpenGL) +dnl ** .NET interop support? +dnl -------------------------------------------------------------- +AC_ARG_ENABLE(dotnet, +[ --enable-dotnet + Build .NET interop layer. +], +[DotnetSupport=YES; AC_DEFINE(WANT_DOTNET_SUPPORT)], +[DotnetSupport=NO] +) +AC_SUBST(DotnetSupport) + dnl -------------------------------------------------------------- dnl End of configure script option section dnl -------------------------------------------------------------- @@ -675,7 +690,15 @@ AC_SUBST(CompressCmd) AC_SUBST(CompressSuffix) dnl ** check for ghc-pkg command -AC_PATH_PROG(GhcPkgCmd,ghc-pkg) +changequote(, )dnl +ghc_pkg_guess=`echo $WithGhc | sed 's@ghc\([^/\\]*\)$@ghc-pkg\1@'` +changequote([, ])dnl +if $ghc_pkg_guess -l >/dev/null 2>/dev/null; then + GhcPkgCmd=$ghc_pkg_guess + AC_MSG_NOTICE([using $ghc_pkg_guess for ghc-pkg]) +else + AC_PATH_PROG(GhcPkgCmd,ghc-pkg) +fi AC_ARG_WITH(greencard, [ --with-greencard= @@ -721,8 +744,12 @@ dnl ### checking the state of the local header files and syscalls ### dnl ** check for full ANSI header (.h) files AC_HEADER_STDC +dnl ** Enable large file support. NB. do this before testing the type of +dnl off_t, because it will affect the result of that test. +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]) @@ -953,10 +980,19 @@ AC_CHECK_FUNCS(vsnprintf _vsnprintf) AC_CHECK_FUNCS(snprintf _snprintf ) AC_CHECK_FUNCS(popen _popen ) AC_CHECK_FUNCS(pclose _pclose ) +AC_CHECK_FUNCS(setenv unsetenv) 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 + *-solaris2*) + unix_SRC_HSC2HS_OPTS="-D_POSIX_PTHREAD_SEMANTICS" + AC_SUBST(unix_SRC_HSC2HS_OPTS) + ;; +esac dnl ** check whether this machine has gmp3 installed AC_CHECK_LIB(gmp, __gmpz_fdiv_qr, HaveLibGmp=YES; LibGmp=gmp, @@ -1040,11 +1076,8 @@ dnl ** check for math library FPTOOLS_CHECK_LIBM() AC_SUBST(LIBM) -case $HostOS_CPP in -cygwin32) ;; -mingw32) ;; -*) AC_PATH_XTRA() ;; -esac +dnl ** check for X Window System +AC_PATH_XTRA() dnl ** check for OpenGL/GLUT/GLX include paths and libraries if test $GhcLibsWithHOpenGL = YES ; then @@ -1231,6 +1264,9 @@ dnl -------------------------------------------------- dnl ** can we get alloca? AC_FUNC_ALLOCA +dnl ** Working vfork? +AC_FUNC_VFORK + dnl ** determine whether or not const works AC_C_CONST @@ -1239,11 +1275,6 @@ AC_C_PROTOTYPES dnl ** are we big endian? AC_C_BIGENDIAN -# Allay users' general fear of warnings of any kind. -errprint(fptools configure script wizard sez: autoconf-2.50 or later should produce no warnings -) -errprint(if you are using 2.13 or earlier, you may get a (harmless) warning message. -) dnl ** check for leading underscores in symbol names FPTOOLS_UNDERSCORE @@ -1268,22 +1299,28 @@ we_have_sigpoll ], AC_DEFINE(HAVE_SIGPOLL) haveSIGPOLL=yes, haveSIGPOLL=no) AC_MSG_RESULT([$haveSIGPOLL]) -AC_MSG_CHECKING(for _SC_GETGR_R_SIZE_MAX) +AC_MSG_CHECKING([for _SC_GETGR_R_SIZE_MAX]) AC_EGREP_CPP(we_have_that_sysconf_thing, [ #include #ifdef _SC_GETGR_R_SIZE_MAX we_have_that_sysconf_thing #endif -], AC_MSG_RESULT(yes) AC_DEFINE(HAVE_SC_GETGR_R_SIZE_MAX), AC_MSG_RESULT(no)) +], +[AC_MSG_RESULT([yes]) +AC_DEFINE(HAVE_SC_GETGR_R_SIZE_MAX)], +[AC_MSG_RESULT([no])]) -AC_MSG_CHECKING(for _SC_GETPW_R_SIZE_MAX) +AC_MSG_CHECKING([for _SC_GETPW_R_SIZE_MAX]) AC_EGREP_CPP(we_have_that_sysconf_thing, [ #include #ifdef _SC_GETPW_R_SIZE_MAX we_have_that_sysconf_thing #endif -], AC_MSG_RESULT(yes) AC_DEFINE(HAVE_SC_GETPW_R_SIZE_MAX), AC_MSG_RESULT(no)) +], +[AC_MSG_RESULT([yes]) +AC_DEFINE(HAVE_SC_GETPW_R_SIZE_MAX)], +[AC_MSG_RESULT([no])]) AC_OUTPUT(mk/config.mk, echo timestamp > mk/stamp-h )