2009-04-07 Atsushi Enomoto <atsushi@ximian.com>
[mono.git] / configure.in
index df7dd232cd4f7faf1992823410e38fe7fc354eed..4cab90f7044d482ace4343939eb372bab27d52a0 100644 (file)
@@ -6,7 +6,7 @@ AC_CANONICAL_SYSTEM
 m4_ifdef([_A][M_PROG_TAR],[_A][M_SET_OPTION([tar-ustar])])
 
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(mono,2.3)
+AM_INIT_AUTOMAKE(mono,2.5)
 AM_MAINTAINER_MODE
 
 API_VER=1.0
@@ -64,10 +64,13 @@ need_link_unlink=no
 AC_MSG_CHECKING([host platform characteristics])
 libgc_threads=no
 has_dtrace=no
+parallel_mark=yes
 case "$host" in
        *-*-mingw*|*-*-cygwin*)
                platform_win32=yes
                AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
+               AC_DEFINE(DISABLE_PORTABILITY,1,[Disable the io-portability layer])
+               AC_DEFINE(PLATFORM_NO_SYMLINKS,1,[This platform does not support symlinks])
                if test "x$cross_compiling" = "xno"; then
                        CC="gcc -mno-cygwin -g"
                        # So libgc configure gets -mno-cygwin
@@ -97,6 +100,7 @@ case "$host" in
                libdl="-ldl"
                libgc_threads=pthreads
                with_sigaltstack=no
+               use_sigposix=yes
                ;;
        *-*-*freebsd*)
                platform_win32=no
@@ -119,15 +123,17 @@ case "$host" in
                AC_DEFINE(PTHREAD_POINTER_ID, 1, [pthread is a pointer])
                libdl=
                libgc_threads=pthreads
-               with_sigaltstack=yes
+               # This doesn't seem to work as of 7.0 on amd64
+               with_sigaltstack=no
 # TLS is only partially implemented on -CURRENT (compiler support
 # but NOT library support)
 #
                with_tls=pthread
+               use_sigposix=yes
                ;;
        *-*-*openbsd*)
                platform_win32=no
-               CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
+               CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS -DPLATFORM_BSD"
                libmono_cflags="-D_THREAD_SAFE"
                LDFLAGS="$LDFLAGS -pthread"
                libmono_ldflags="-pthread"
@@ -135,6 +141,7 @@ case "$host" in
                AC_DEFINE(PTHREAD_POINTER_ID)
                libdl=
                libgc_threads=pthreads
+               use_sigposix=yes
                ;;
        *-*-linux*)
                platform_win32=no
@@ -144,9 +151,10 @@ case "$host" in
                libdl="-ldl"
                libgc_threads=pthreads
                AOT_SUPPORTED="yes"
+               use_sigposix=yes
                ;;
        *-*-hpux*)
-        platform_win32=no
+               platform_win32=no
                CPPFLAGS="$CPPFLAGS -DGC_HPUX_THREADS -D_HPUX_SOURCE -D_XOPEN_SOURCE_EXTENDED -D_REENTRANT"
                # +ESdbgasm only valid on bundled cc on RISC
                # silently ignored for ia64
@@ -162,6 +170,7 @@ case "$host" in
                libmono_ldflags="-lpthread"
                libgc_threads=pthreads
                need_link_unlink=yes
+               use_sigposix=yes
                ;;
        *-*-solaris*)
                platform_win32=no
@@ -172,9 +181,12 @@ case "$host" in
                # This doesn't seem to work on solaris/x86, but the configure test runs
                with_tls=pthread
                has_dtrace=yes
+               use_sigposix=yes
                ;;
        *-*-darwin*)
+               parallel_mark="Disabled_Currently_Hangs_On_MacOSX"
                platform_win32=no
+               platform_darwin=yes
                CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
                CPPFLAGS="$CPPFLAGS -DGetCurrentProcess=MonoGetCurrentProcess -DGetCurrentThread=MonoGetCurrentThread -DCreateEvent=MonoCreateEvent"
                libmono_cflags="-D_THREAD_SAFE"
@@ -205,9 +217,12 @@ fi
 
 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
 AM_CONDITIONAL(PLATFORM_LINUX, echo x$target_os | grep -q linux)
+AM_CONDITIONAL(PLATFORM_DARWIN, test x$platform_darwin = xyes)
+AM_CONDITIONAL(PLATFORM_SIGPOSIX, test x$use_sigposix = xyes)
 
 AC_CHECK_TOOL(CC, gcc, gcc)
 AC_PROG_CC
+AC_PROG_CXX
 AM_PROG_AS
 AM_PROG_CC_STDC
 AC_PROG_INSTALL
@@ -266,7 +281,7 @@ fi
 AM_CONDITIONAL(NO_VERSION_SCRIPT, test x$no_version_script = xyes)
 
 AC_CHECK_HEADERS(sys/filio.h sys/sockio.h netdb.h utime.h sys/utime.h semaphore.h sys/un.h linux/rtc.h sys/syscall.h sys/mkdev.h)
-AC_CHECK_HEADERS(sys/user.h sys/ipc.h sys/sem.h alloca.h ucontext.h)
+AC_CHECK_HEADERS(sys/user.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h)
 
 AC_CHECK_HEADER(zlib.h, [have_zlib=yes], [have_zlib=no])
 if test x$have_zlib = xyes; then
@@ -320,7 +335,7 @@ AC_CHECK_SIZEOF(void *, 4)
 
 WARN=''
 if test x"$GCC" = xyes; then
-        WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes  -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wcast-align -Wwrite-strings'
+        WARN='-Wall -Wunused -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes  -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wno-cast-qual -Wwrite-strings'
                # The runtime code does not respect ANSI C strict aliasing rules
                CFLAGS="$CFLAGS -fno-strict-aliasing"
 
@@ -391,6 +406,14 @@ fi
 # we do not configure the full gettext, as we consume it dynamically from C#
 AM_PO_SUBDIRS
 
+if test "x$USE_NLS" = "xyes"; then
+   AC_CHECK_PROG(HAVE_MSGFMT, msgfmt,yes,no)
+
+   if test "x$HAVE_MSGFMT" = "xno"; then
+         AC_MSG_ERROR([msgfmt not found. You need to install the 'gettext' package, or pass --enable-nls=no to configure.])
+   fi
+fi
+
 AC_ARG_WITH([libgdiplus], 
        [  --with-libgdiplus=installed|sibling|<path>   Override the libgdiplus used for System.Drawing tests (defaults to NO)], 
        [], [with_libgdiplus=installed])
@@ -630,7 +653,7 @@ AC_TRY_COMPILE([], [
    AC_MSG_RESULT(no)
 ])
 
-AC_ARG_ENABLE(parallel-mark, [  --enable-parallel-mark     Enables GC Parallel Marking])
+AC_ARG_ENABLE(parallel-mark, [  --enable-parallel-mark     Enables GC Parallel Marking], enable_parallel_mark=$enableval, enable_parallel_mark=$parallel_mark)
 if test x$enable_parallel_mark = xyes; then
        libgc_configure_args="$libgc_configure_args --enable-parallel-mark"
 fi
@@ -1351,6 +1374,7 @@ if test x$platform_win32 = xno; then
        AC_CHECK_HEADERS(net/if.h)
        AC_MSG_CHECKING(for ifreq)
        AC_TRY_COMPILE([
+               #include <stdio.h>
                #include <sys/ioctl.h>
                #include <net/if.h>
                ], [
@@ -1405,9 +1429,12 @@ if test x$platform_win32 = xno; then
        AC_CHECK_HEADERS(sys/extattr.h)
        AC_CHECK_HEADERS(sys/sendfile.h)
        AC_CHECK_HEADERS(sys/statvfs.h)
+       AC_CHECK_HEADERS(sys/statfs.h)
        AC_CHECK_HEADERS(sys/vfstab.h)
        AC_CHECK_HEADERS(sys/xattr.h)
        AC_CHECK_HEADERS(sys/mman.h)
+       AC_CHECK_HEADERS(sys/param.h)
+       AC_CHECK_HEADERS(sys/mount.h)
        AC_CHECK_FUNCS(getdomainname)
        AC_CHECK_FUNCS(setdomainname)
        AC_CHECK_FUNCS(fgetgrent)
@@ -1583,6 +1610,9 @@ if test "x$ac_cv_truncl" != "xyes"; then
    AC_CHECK_LIB(sunmath, aintl, [ AC_DEFINE(HAVE_AINTL, 1, [Has the 'aintl' function]) LIBS="$LIBS -lsunmath"])
 fi
 
+AC_CHECK_FUNCS(round)
+AC_CHECK_FUNCS(rint)
+
 dnl ****************************
 dnl *** Look for /dev/random ***
 dnl ****************************
@@ -1734,6 +1764,30 @@ fi
 AM_CONDITIONAL(ENABLE_DTRACE, [test x$enable_dtrace = xyes])
 AM_CONDITIONAL(DTRACE_G_REQUIRED, [test x$dtrace_g = xyes])
 
+dnl **************
+dnl ***  LLVM  ***
+dnl **************
+
+AC_ARG_ENABLE(llvm,[  --enable-llvm    Enable the experimental LLVM back-end], enable_llvm=$enableval, enable_llvm=no)
+
+if test "x$enable_llvm" = "xyes"; then
+   AC_PATH_PROG(LLVM_CONFIG, llvm-config, no)
+   if test "x$LLVM_CONFIG" = "xno"; then
+         AC_MSG_ERROR([llvm-config not found.])
+   fi
+
+   LLVM_CXXFLAGS=`$LLVM_CONFIG --cflags`
+   LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
+   LLVM_LIBS=`$LLVM_CONFIG --libs core engine`
+   LLVM_LIBS="$LLVM_LDFLAGS $LLVM_LIBS -lstdc++"
+
+   AC_SUBST(LLVM_CXXFLAGS)
+   AC_SUBST(LLVM_LIBS)
+   AC_DEFINE(ENABLE_LLVM, 1, [Enable the LLVM back end])
+fi
+
+AM_CONDITIONAL(ENABLE_LLVM, [test x$enable_llvm = xyes])
+
 TARGET="unknown"
 ACCESS_UNALIGNED="yes"
 
@@ -1745,6 +1799,8 @@ SQLITE="libsqlite.so.0"
 SQLITE3="libsqlite3.so.0"
 X11="libX11.so"
 
+sizeof_register="SIZEOF_VOID_P"
+
 jit_wanted=false
 interp_wanted=false
 case "$host" in
@@ -1758,6 +1814,20 @@ case "$host" in
                ACCESS_UNALIGNED="no"
                JIT_SUPPORTED=yes
                jit_wanted=true
+
+               AC_MSG_CHECKING(for mips n32)
+               AC_TRY_COMPILE([], [
+               void main () {
+               #if _MIPS_SIM != _ABIN32
+               #error Not mips n32
+               #endif
+               }
+               ],[
+               AC_MSG_RESULT(yes)
+               sizeof_register=8
+               ],[
+               AC_MSG_RESULT(no)
+               ])
                ;;
        i*86-*-*)
                TARGET=X86;
@@ -1867,7 +1937,7 @@ case "$host" in
                if test "x$ac_cv_sizeof_void_p" = "x8"; then
                        TARGET=POWERPC64;
                        CPPFLAGS="$CPPFLAGS -D__mono_ppc__ -D__mono_ppc64__"
-                       CFLAGS="$CFLAGS -fno-optimize-sibling-calls"
+                       CFLAGS="$CFLAGS -mminimal-toc"
                else
                        TARGET=POWERPC;
                        CPPFLAGS="$CPPFLAGS -D__mono_ppc__"
@@ -1913,6 +1983,14 @@ case "$host" in
                ;;
 esac
 
+if test "x$sizeof_register" = "x4"; then
+   AC_DEFINE(SIZEOF_REGISTER,4,[size of machine integer registers])
+elif test "x$sizeof_register" = "x8"; then
+   AC_DEFINE(SIZEOF_REGISTER,8,[size of machine integer registers])
+else
+   AC_DEFINE(SIZEOF_REGISTER,SIZEOF_VOID_P,[size of machine integer registers])
+fi
+
 if test "x$have_visibility_hidden" = "xyes"; then
    AC_DEFINE(HAVE_VISIBILITY_HIDDEN, 1, [Support for the visibility ("hidden") attribute])
 fi
@@ -2109,12 +2187,16 @@ AC_ARG_WITH(moonlight,[ --with-moonlight=yes,no   If you want to build the Moonl
 ])
 
 OPROFILE=no
-AC_ARG_WITH(oprofile,[ --with-oprofile=no,<path>   Enable oprofile support (defaults to NO)],[
+AC_ARG_WITH(oprofile,[ --with-oprofile=no,<oprofile install dir>   Enable oprofile support (defaults to NO)],[
        if test x$with_oprofile != xno; then
-             OPROFILE=yes
-             OPROFILE_CFLAGS="-I$with_oprofile/include"
-             OPROFILE_LIBS=
-             AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
+           oprofile_include=$with_oprofile/include
+           if test ! -f $oprofile_include/opagent.h; then
+                 AC_MSG_ERROR([oprofile include file not found at $oprofile_include/opagent.h])
+               fi
+           OPROFILE=yes
+               OPROFILE_CFLAGS="-I$oprofile_include"
+           OPROFILE_LIBS="-L$with_oprofile/lib/oprofile -lopagent"
+           AC_DEFINE(HAVE_OPROFILE,1,[Have oprofile support])
        fi
 ])
 
@@ -2126,6 +2208,14 @@ AC_ARG_WITH(malloc_mempools,[ --with-malloc-mempools=yes,no  Use malloc for each
        fi
 ])
 
+
+DISABLE_MCS_DOCS=no
+AC_ARG_WITH(mcs_docs,[ --with-mcs-docs=yes,no  If you want to build the documentation under mcs (defaults to YES)],[
+       if test x$with_mcs_docs != xyes; then
+               DISABLE_MCS_DOCS=yes
+       fi
+])
+
 AM_CONDITIONAL(HAVE_OPROFILE, test x$OPROFILE = xyes)
 AC_SUBST(OPROFILE_CFLAGS)
 AC_SUBST(OPROFILE_LIBS)
@@ -2265,7 +2355,7 @@ AC_CONFIG_COMMANDS([runtime/etc/mono/2.0/Browsers/Compat.browser],
 ],[LN_S='$LN_S'])
 
 if test x$enable_quiet_build = xyes; then
-   AC_CONFIG_COMMANDS([quiet], [for i in `find mono libgc support -name Makefile.in | sed -e 's/Makefile.in/Makefile/g'`; do $srcdir/scripts/patch-quiet.sh $i; done], [shell=$SHELL])
+   AC_CONFIG_COMMANDS([quiet], [for i in `find mono libgc support -name Makefile.in | sed -e 's/Makefile.in/Makefile/g'`; do if test -f $i; then $srcdir/scripts/patch-quiet.sh $i; fi; done], [shell=$SHELL])
    AC_CONFIG_COMMANDS([quiet-libtool], [sed -e 's/$echo "copying selected/$show "copying selected/g' < libtool > libtool.tmp && mv libtool.tmp libtool && chmod a+x libtool])
 fi
 
@@ -2280,7 +2370,6 @@ mono/metadata/Makefile
 mono/dis/Makefile
 mono/cil/Makefile
 mono/arch/Makefile
-mono/os/Makefile
 mono/arch/x86/Makefile
 mono/arch/amd64/Makefile
 mono/arch/hppa/Makefile
@@ -2323,11 +2412,14 @@ data/mono-nunit.pc
 data/mono-options.pc
 data/mono-lineeditor.pc
 data/monodoc.pc
+data/mono.web.pc
 data/dotnet.pc
 data/dotnet35.pc
 data/wcf.pc
 data/cecil.pc
-data/smcs.pc
+data/system.web.extensions_1.0.pc
+data/system.web.extensions.design_1.0.pc
+data/system.web.mvc.pc
 samples/Makefile
 support/Makefile
 data/config
@@ -2390,6 +2482,10 @@ fi
     echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
   fi
 
+  if test x$platform_darwin = xyes; then
+       echo "PLATFORM = darwin" >> $srcdir/$mcsdir/build/config.make
+  fi
+
   if test x$TARGET = xAMD64 -a x$platform_win32 = xno -a "x$AOT_SUPPORTED" = "xyes"; then
         echo "ENABLE_AOT = 1" >> $srcdir/$mcsdir/build/config.make
   fi
@@ -2411,6 +2507,10 @@ fi
       fi
     fi
   fi
+
+  if test x$DISABLE_MCS_DOCS = xyes; then
+       echo "DISABLE_MCS_DOCS = yes" >> $srcdir/$mcsdir/build/config.make
+  fi
 )
 
 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
@@ -2419,18 +2519,20 @@ echo "
         mcs source:    $mcs_topdir
         olive source:  $olive_topdir
 
-       GC:          $gc
-       TLS:         $with_tls
-       SIGALTSTACK: $with_sigaltstack
-       Engine:      $jit_status
-       2.0 Beta:    $PREVIEW
-       2.1 Alpha:   $MOONLIGHT
-       JNI support: $jdk_headers_found
-       libgdiplus:  $libgdiplus_msg
-       zlib:        $zlib_msg
-       oprofile:    $OPROFILE
-       BigArrays:   $enable_big_arrays
-       DTrace:      $enable_dtrace
+       GC:            $gc
+       TLS:           $with_tls
+       SIGALTSTACK:   $with_sigaltstack
+       Engine:        $jit_status
+       2.0 Beta:      $PREVIEW
+       2.1 Alpha:     $MOONLIGHT
+       JNI support:   $jdk_headers_found
+       libgdiplus:    $libgdiplus_msg
+       zlib:          $zlib_msg
+       oprofile:      $OPROFILE
+       BigArrays:     $enable_big_arrays
+       DTrace:        $enable_dtrace
+       Parallel Mark: $enable_parallel_mark
+       LLVM Back End: $enable_llvm
        $disabled
 
 "
@@ -2446,3 +2548,9 @@ if test x$gc = xsgen; then
        echo IMPORTANT:
        echo IMPORTANT: There are known problems with it, use at your own risk.
 fi
+
+if test x$enable_llvm = xyes; then
+   echo IMPORTANT:
+   echo IMPORTANT: The LLVM Back End is experimental and does not work yet.
+   echo IMPORTANT:
+fi