2005-12-07 Lluis Sanchez Gual <lluis@novell.com>
[mono.git] / configure.in
index 63f89604658a74b87955b051c44120c468634d26..360d5ade3ff955db03dec0ba4506d0f8a2cfe6f4 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,1.1.8)
+AM_INIT_AUTOMAKE(mono,1.1.10)
 AM_MAINTAINER_MODE
 
 AC_PROG_LN_S
@@ -25,6 +25,7 @@ dnl
 gc_headers=no
 gc=included
 use_included_gc=no
+libgc_configure_args=
 
 if test -d $srcdir/libgc ; then
   gc_default=included
@@ -41,6 +42,11 @@ libmono_ldflags=""
 AC_SUBST(libmono_cflags)
 AC_SUBST(libmono_ldflags)
 
+# Variable to have relocatable .pc files (lib, or lib64)
+reloc_libdir=`basename ${libdir}`
+AC_SUBST(reloc_libdir)
+
+
 dnl if linker handles the version script
 no_version_script=no
 
@@ -54,12 +60,12 @@ case "$host" in
        *-*-mingw*|*-*-cygwin*)
                platform_win32=yes
                AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
-               CC="gcc -mno-cygwin -g"
+               if test "x$cross_compiling" = "xno"; then
+                       CC="gcc -mno-cygwin -g"
+                       # So libgc configure gets -mno-cygwin
+                       export CC
+               fi
                HOST_CC="gcc"
-               # So libgc configure gets -mno-cygwin
-               export CC
-# latest libgc already defines GC_WIN32_THREADS
-#              CPPFLAGS="$CPPFLAGS -DGC_WIN32_THREADS -DWIN32_THREADS"
                CPPFLAGS="$CPPFLAGS -DWIN32_THREADS -DFD_SETSIZE=1024"
                libdl=
                libgc_threads=win32
@@ -67,6 +73,8 @@ case "$host" in
                with_nptl=default
                with_sigaltstack=no
                LN_S=cp
+               # This forces libgc to use the DllMain based thread registration code on win32
+               libgc_configure_args="$libgc_configure_args --enable-win32-dllmain=yes"
                ;;
        *-*-*netbsd*)
                platform_win32=no
@@ -169,7 +177,7 @@ case "$host" in
                ;;
        *-*-linux*)
                platform_win32=no
-               CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT"
+               CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT -DUSE_MMAP -DUSE_MUNMAP"
                libmono_cflags="-D_REENTRANT"
                libmono_ldflags="-lpthread"
                libdl="-ldl"
@@ -187,14 +195,14 @@ case "$host" in
                 ;;
        *-*-solaris*)
                platform_win32=no
-               CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS"
+               CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -DUSE_MMAP -DUSE_MUNMAP"
                need_link_unlink=yes
                libmono_cflags="-D_REENTRANT"
                libgc_threads=pthreads
                ;;
        *-*-darwin*)
                platform_win32=no
-               CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS"
+               CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX"
                libmono_cflags="-D_THREAD_SAFE"
                LDFLAGS="$LDFLAGS -pthread"
                libmono_ldflags="-pthread"
@@ -250,6 +258,8 @@ AC_SUBST(CC_FOR_BUILD)
 AC_SUBST(HOST_CC)
 AC_SUBST(BUILD_EXEEXT)
 
+AM_CONDITIONAL(CROSS_COMPILING, [test x$cross_compiling = xyes])
+
 # Set STDC_HEADERS
 AC_HEADER_STDC
 AC_LIBTOOL_WIN32_DLL
@@ -347,6 +357,9 @@ fi
 mcs_topdir='$(top_srcdir)/'$mcsdir
 mcs_topdir_from_srcdir='$(top_builddir)/'$mcsdir
 
+## Maybe should also disable if mcsdir is invalid.  Let's punt the issue for now.
+AM_CONDITIONAL(BUILD_MCS, [test x$cross_compiling = xno])
+
 AC_SUBST([mcs_topdir])
 AC_SUBST([mcs_topdir_from_srcdir])
 
@@ -402,7 +415,7 @@ AC_SUBST(GLIB_LIBS)
 AC_SUBST(GMODULE_CFLAGS)
 AC_SUBST(GMODULE_LIBS)
 
-if test x$platform_win32 = xyes; then   
+if test x$cross_compiling$platform_win32 = xnoyes; then
    AC_MSG_CHECKING(for cygwin glib2-dev package)
    if [ cygcheck --f /usr/lib/libglib-2.0.dll.a | grep -q glib2-devel ]; then
       AC_MSG_RESULT(found)
@@ -453,6 +466,11 @@ if test "x$enable_static" = "xno"; then
    with_static_mono=no
 fi
 
+if test "x$platform_win32" = "xyes"; then
+   # Boehm GC requires the runtime to be in its own dll
+   with_static_mono=no
+fi
+
 AM_CONDITIONAL(STATIC_MONO, test x$with_static_mono != xno)
 
 AC_ARG_ENABLE(minimal, [  --enable-minimal=LIST      drop support for LIST subsystems.
@@ -559,7 +577,7 @@ if test "x$large_heap" = "xyes"; then
 fi
 
 # tell libgc/configure about what we want
-ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads"
+ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads $libgc_configure_args"
 
 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
 AC_SUBST(LIBGC_CFLAGS)
@@ -586,6 +604,8 @@ if test x$platform_win32 = xno; then
 
        AC_SUBST(ikvm_native_dir)
 
+       AC_CHECK_HEADERS(execinfo.h)
+
        AC_CHECK_FUNCS(getgrgid_r)
        AC_CHECK_FUNCS(getgrnam_r)
        AC_CHECK_FUNCS(getpwnam_r)
@@ -721,6 +741,20 @@ if test x$platform_win32 = xno; then
                AC_MSG_RESULT(no)
        ])
 
+       dnl *****************************
+    dnl *** Checks for IPV6_PKTINFO ***
+    dnl *****************************
+    AC_MSG_CHECKING(for IPV6_PKTINFO)
+    AC_TRY_COMPILE([#include <netdb.h>], [
+        int level = IPV6_PKTINFO;
+    ], [
+        # Yes, we have it...
+        AC_MSG_RESULT(yes)
+        AC_DEFINE(HAVE_IPV6_PKTINFO)
+    ], [
+        AC_MSG_RESULT(no)
+    ])
        dnl *********************************
        dnl *** Check for struct ip_mreqn ***
        dnl *********************************
@@ -1152,8 +1186,17 @@ if test x$platform_win32 = xno; then
        dnl **********************************
        dnl *** Checks for MonoPosixHelper ***
        dnl **********************************
+       AC_CHECK_FUNC(setkey, ,
+               AC_CHECK_LIB(crypt, setkey, [ 
+                       AC_DEFINE(HAVE_SETKEY, 1, [Define if setkey(3) is available]) 
+                       CRYPT_LIBS="-lcrypt" 
+               ])
+       )
+       AC_SUBST(CRYPT_LIBS)
        AC_CHECK_HEADERS(checklist.h)
        AC_CHECK_HEADERS(fstab.h)
+       AC_CHECK_HEADERS(attr/xattr.h)
+       AC_CHECK_HEADERS(sys/extattr.h)
        AC_CHECK_HEADERS(sys/sendfile.h)
        AC_CHECK_HEADERS(sys/statvfs.h)
        AC_CHECK_HEADERS(sys/vfstab.h)
@@ -1185,6 +1228,12 @@ if test x$platform_win32 = xno; then
                [#include <sys/types.h>
                 #include <dirent.h>])
 
+       dnl Favour xattr through glibc, but use libattr if we have to
+       AC_CHECK_FUNC(lsetxattr, ,
+               AC_CHECK_LIB(attr, lsetxattr, XATTR_LIB="-lattr",)
+       )
+       AC_SUBST(XATTR_LIB)
+
        dnl *********************************
        dnl *** Check for Console 2.0 I/O ***
        dnl *********************************
@@ -1195,6 +1244,10 @@ if test x$platform_win32 = xno; then
         #endif
        ])
        AC_CHECK_HEADERS([termios.h])
+
+       dnl * This is provided in io-layer, but on windows it's only available
+       dnl * on xp+
+       AC_DEFINE(HAVE_GETPROCESSID, 1, [Define if GetProcessId is available])
 else
        jdk_headers_found=no
        AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
@@ -1228,6 +1281,7 @@ else
                        AC_MSG_RESULT(no)
                ])
        ])
+       AC_CHECK_FUNCS(GetProcessId)
 fi
 
 dnl socklen_t check
@@ -1379,6 +1433,16 @@ case "$host" in
                JIT_SUPPORTED=yes
                jit_wanted=true
                ;;
+       ia64-*-*)
+               TARGET=IA64
+               arch_target=ia64
+               ACCESS_UNALIGNED="no"
+               JIT_SUPPORTED=yes
+               jit_wanted=true
+               LIBC="libc.so.6.1"
+               AC_CHECK_LIB(unwind, _U_dyn_register, [], [AC_MSG_ERROR(library libunwind not found)])
+               libmono_ldflags="-lunwind"
+               ;;
        sparc*-*-*)
                if test "x$ac_cv_sizeof_void_p" = "x8"; then
                   TARGET=SPARC64
@@ -1415,19 +1479,6 @@ case "$host" in
        *-*-mingw*|*-*-cygwin*)
                INTL="intl"
                ;;
-#      ia64-*-linux* | ia64-*-hpux*)
-#              TARGET=IA64;
-#              arch_target=ia64;
-#              JIT_SUPPORTED=no;
-#              ACCESS_UNALIGNED="no";
-#              case "$host_os" in
-#                      linux*) LIBC="libc.so.6.1";;
-#                      hpux*)  LIBC="libc.so.1";;
-#              esac
-#              ;;
-#       m68k-*-linux*)
-#              TARGET=M68K
-#              ;;
        hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
                TARGET=HPPA;
                arch_target=hppa; 
@@ -1451,12 +1502,12 @@ case "$host" in
                JIT_SUPPORTED=yes
                jit_wanted=true
                ;;
-       arm-*-linux-* | armv4l-*-linux-*)
+       arm*-linux*)
                TARGET=ARM;
                arch_target=arm;
                ACCESS_UNALIGNED="no"
-               INTERP_SUPPORTED=yes
-               interp_wanted=true
+               JIT_SUPPORTED=yes
+               jit_wanted=true
                ;;
        s390-*-linux*)
                TARGET=S390;
@@ -1503,7 +1554,7 @@ if test x$JIT_SUPPORTED = xyes; then
       fi
    fi
 else
-   if $interp_wanted; then
+   if test x$interp_wanted = xtrue; then
       jit_status="interpreter"
    else
       AC_ERROR(No JIT or interpreter support available or selected.)
@@ -1515,7 +1566,7 @@ AM_CONDITIONAL(USE_JIT, test x$USEJIT = xtrue)
 libsuffix=".so"
 
 case "$host" in
-     powerpc-*-darwin*)
+     *-*-darwin*)
        libsuffix=".dylib"
        LIBC="libc.dylib"
        INTL="libintl.dylib"
@@ -1570,8 +1621,8 @@ if test "x$TARGET" = "xAMD64" -o "x$TARGET" = "xX86"; then
                #
                rm -f conftest.c conftest.so conftest
                echo "static __thread int foo; void main () { foo = 5; }" > conftest.c
-               gcc -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
-               gcc -o conftest conftest.so > /dev/null 2>&1
+               $CC -fPIC --shared -o conftest.so conftest.c > /dev/null 2>&1
+               $CC -o conftest conftest.so > /dev/null 2>&1
                if test ! -f conftest; then
                   AC_MSG_WARN([Disabling usage of __thread.]);
                   with_tls=pthread
@@ -1682,6 +1733,7 @@ AC_SUBST(mono_cfg_dir)
 
 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
 AC_CONFIG_FILES([runtime/monodis-wrapper],[chmod +x runtime/monodis-wrapper])
+AC_CONFIG_FILES([runtime/semdel-wrapper],[chmod +x runtime/semdel-wrapper])
 
 AC_CONFIG_COMMANDS([runtime/etc/mono/1.0/machine.config],
 [   depth=../../../..
@@ -1715,6 +1767,7 @@ AC_OUTPUT([
 Makefile
 mint.pc
 mono.pc
+dotnet.pc
 mono-uninstalled.pc
 scripts/mono-nunit.pc
 scripts/mono-find-provides
@@ -1764,6 +1817,15 @@ tools/locale-builder/Makefile
 runtime/Makefile
 ])
 
+if test x$platform_win32 = xyes; then
+   # Get rid of 'cyg' prefixes in library names
+   sed -e "s/\/cyg\//\/\//" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
+   # libtool seems to inherit -mno-cygwin from our CFLAGS, and uses it to compile its executable
+   # wrapper scripts which use exec(). gcc has no problem compiling+linking this, but the resulting
+   # executable doesn't work...
+   sed -e "s,-mno-cygwin,,g" libtool > libtool.new; mv libtool.new libtool; chmod 755 libtool
+fi
+
 (
   case $prefix in
   NONE) prefix=$ac_default_prefix ;;
@@ -1774,29 +1836,29 @@ runtime/Makefile
 
   test -w $srcdir/$mcsdir/build || chmod +w $srcdir/$mcsdir/build
 
-  echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
-  echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
-  echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
-  echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
-  echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
-  echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
-  echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
-  echo "INSTALL = $INSTALL" >> $srcdir/$mcsdir/build/config.make
-
-  export VERSION
-  [myver=$($AWK 'BEGIN {
-    split (ENVIRON["VERSION"] ".0.0.0.0", vsplit, ".")
-    print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
-  }')]
-  
-  cat > $srcdir/$mcsdir/build/common/MonoVersion.cs <<EOF
-//
-// This version number is generated from configure.in in the mono source tree.
-//
-using System.Reflection;
-
-[[assembly: AssemblyVersion("${myver}")]]
-EOF
+  #
+  # If we are cross compiling, we don't build in the mcs/ tree.  Let us not clobber
+  # any existing config.make.  This allows people to share the same source tree
+  # with different build directories, one native and one cross
+  #
+  if test x$cross_compiling = xno; then
+    echo "prefix=$prefix" > $srcdir/$mcsdir/build/config.make
+    echo "exec_prefix=$exec_prefix" >> $srcdir/$mcsdir/build/config.make
+    echo 'mono_libdir=${exec_prefix}/lib' >> $srcdir/$mcsdir/build/config.make
+    echo 'MCS_FLAGS = $(PLATFORM_DEBUG_FLAGS)' >> $srcdir/$mcsdir/build/config.make
+    echo 'IL_FLAGS = /debug' >> $srcdir/$mcsdir/build/config.make
+    echo "RUNTIME = $mono_build_root/runtime/mono-wrapper" >> $srcdir/$mcsdir/build/config.make
+    echo "ILDISASM = $mono_build_root/runtime/monodis-wrapper" >> $srcdir/$mcsdir/build/config.make
+    echo "INSTALL = $INSTALL" >> $srcdir/$mcsdir/build/config.make
+
+    export VERSION
+    [myver=$($AWK 'BEGIN {
+      split (ENVIRON["VERSION"] ".0.0.0", vsplit, ".")
+      print vsplit [1] "." vsplit [2] "." vsplit [3] "." vsplit [4]
+    }')]
+
+    echo "MONO_VERSION = $myver" >> $srcdir/$mcsdir/build/config.make
+  fi
 )
 
 libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
@@ -1804,7 +1866,6 @@ libgdiplus_msg=${libgdiplus_loc:-assumed to be installed}
 echo "
         mcs source:  $mcs_topdir
        GC:          $gc
-       Globalization:     $enable_glob
        TLS:         $with_tls
        SIGALTSTACK: $with_sigaltstack
        Engine:      $jit_status