2004-06-10 Atsushi Enomoto <atsushi@ximian.com>
[mono.git] / configure.in
index 12626cccf579888022e084726f165f2f4b94f4a9..4722d125a3b06a02972677aea1f0a45a1c792e21 100644 (file)
@@ -1,7 +1,7 @@
 AC_INIT(README)
 AC_CANONICAL_SYSTEM
 AM_CONFIG_HEADER(config.h)
-AM_INIT_AUTOMAKE(mono,0.31.99)
+AM_INIT_AUTOMAKE(mono,0.95)
 AM_MAINTAINER_MODE
 
 dnl
@@ -30,21 +30,29 @@ AC_SUBST(libmono_ldflags)
 dnl if linker handles the version script
 no_version_script=no
 
+# Set to yes if Unix sockets cannot be created in an anonymous namespace
+need_link_unlink=no
+
 # Thread configuration inspired by sleepycat's db
 AC_MSG_CHECKING([host platform characteristics])
 libgc_threads=no
 case "$host" in
        *-*-mingw*|*-*-cygwin*)
                platform_win32=yes
-               AC_DEFINE(PLATFORM_WIN32)
+               AC_DEFINE(PLATFORM_WIN32,1,[Platform is Win32])
                CC="gcc -mno-cygwin"
                HOST_CC="gcc"
+               # So libgc configure gets -mno-cygwin
+               export CC
 # latest libgc already defines GC_WIN32_THREADS
 #              CPPFLAGS="$CPPFLAGS -DGC_WIN32_THREADS -DWIN32_THREADS"
                CPPFLAGS="$CPPFLAGS -DWIN32_THREADS"
                libdl=
                libgc_threads=win32
                gc_default=boehm 
+               with_nptl=no
+               with_sigaltstack=no
+
                ;;
        *-*-*netbsd*)
                platform_win32=no
@@ -52,25 +60,25 @@ case "$host" in
                libmono_cflags="-D_REENTRANT"
                LDFLAGS="$LDFLAGS -pthread"
                libmono_ldflags="-pthread"
-               AC_DEFINE(NEED_LINK_UNLINK)
+               need_link_unlink=yes
                libdl=
-               libgc_threads=pthreads
+               libgc_threads=no
                ;;
        *-*-*freebsd*|*-*-*openbsd*)
                platform_win32=no
-               CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE"
+               CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_FREEBSD_THREADS"
                libmono_cflags="-D_THREAD_SAFE"
                LDFLAGS="$LDFLAGS -pthread"
                libmono_ldflags="-pthread"
-               AC_DEFINE(NEED_LINK_UNLINK)
+               need_link_unlink=yes
                AC_DEFINE(PTHREAD_POINTER_ID)
                libdl=
                libgc_threads=pthreads
                ;;
        *-*-linux*)
                platform_win32=no
-               CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -DMONO_USE_EXC_TABLES -D_GNU_SOURCE -D_REENTRANT -fexceptions"
-               libmono_cflags="-DMONO_USE_EXC_TABLES -fexceptions -D_REENTRANT"
+               CPPFLAGS="$CPPFLAGS -DGC_LINUX_THREADS -D_GNU_SOURCE -D_REENTRANT"
+               libmono_cflags="-D_REENTRANT"
                libmono_ldflags="-lpthread"
                libdl="-ldl"
                libgc_threads=pthreads
@@ -83,28 +91,27 @@ case "$host" in
                libmono_cflags="-D_REENTRANT"
                libmono_ldflags="-lpthread"
                libgc_threads=pthreads
-               AC_DEFINE(NEED_LINK_UNLINK)
+               need_link_unlink=yes
                 ;;
        *-*-solaris*)
                platform_win32=no
                CPPFLAGS="$CPPFLAGS -DGC_SOLARIS_THREADS -DGC_SOLARIS_PTHREADS -D_REENTRANT"
-               AC_DEFINE(NEED_LINK_UNLINK)
+               need_link_unlink=yes
                libmono_cflags="-D_REENTRANT"
                libgc_threads=pthreads
                ;;
        *-*-darwin*)
                platform_win32=no
-               CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE"
+               CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS"
                libmono_cflags="-D_THREAD_SAFE"
                LDFLAGS="$LDFLAGS -pthread"
                libmono_ldflags="-pthread"
-               AC_DEFINE(NEED_LINK_UNLINK)
+               need_link_unlink=yes
                AC_DEFINE(PTHREAD_POINTER_ID)
                AC_DEFINE(USE_MACH_SEMA)
                no_version_script=yes
                libdl=
-               libgc_threads=no
-               gc_default=none 
+               libgc_threads=pthreads
                ;;
        *)
                AC_MSG_WARN([*** Please add $host to configure.in checks!])
@@ -113,6 +120,11 @@ case "$host" in
                ;;
 esac
 AC_MSG_RESULT(ok)
+
+if test x$need_link_unlink = xyes; then
+   AC_DEFINE(NEED_LINK_UNLINK, 1, [Define if Unix sockets cannot be created in an anonymous namespace])
+fi
+
 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
 
 AC_CHECK_TOOL(CC, gcc, gcc)
@@ -308,9 +320,9 @@ case "x$gc" in
                ;;
 esac
 
-we_are_embedded_in_mono=yes
-export we_are_embedded_in_mono
-export libgc_threads
+
+# tell libgc/configure about what we want
+ac_configure_args="$ac_configure_args --disable-embed-check --with-libgc-threads=$libgc_threads"
 
 AM_CONDITIONAL(INCLUDED_LIBGC, test x$use_included_gc = xyes)
 AC_SUBST(LIBGC_CFLAGS)
@@ -349,10 +361,15 @@ if test x$platform_win32 = xno; then
                        else
                        if test -d $with_jdk_dir/include/solaris; then
                                jdk_platform=solaris
+                       else
+                       if test -f $with_jdk_dir/include/jni_md.h; then
+                               # GNU Classpath sources
+                               jdk_platform=
                        else
                                jdk_headers_found=no
                        fi
                        fi
+                       fi
                else
                        jdk_headers_found=no
                fi
@@ -852,22 +869,39 @@ if test x$platform_win32 = xno; then
        dnl *********************
        dnl *** Check for AIO ***
        dnl *********************
-       AC_CHECK_HEADERS(aio.h sys/aio.h)
-       AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
-       SIGVAL_PTR="undefined"
-       if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
-               AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
-                               #include <sys/signal.h>
-                               ])
-               AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
-                               #include <sys/signal.h>
-                               ])
-               if test "$SIGVAL_PTR" = "undefined" ; then
-                       AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
+       AC_MSG_CHECKING([for SIGEV_THREAD definition])
+       dnl Some systems (FreeBSD at least) may have aio_read
+       dnl but don't support/define SIGEV_THREAD.
+       AC_TRY_COMPILE([
+       #include <sys/signal.h>
+       ],[
+       int x = SIGEV_THREAD;
+       ],[
+               ac_cv_c_sigev_thread=yes
+               AC_MSG_RESULT(yes)
+       ],[
+               AC_MSG_RESULT(no)
+       ])
+
+       if test "$ac_cv_c_sigev_thread" = "yes" ; then
+               AC_CHECK_HEADERS(aio.h sys/aio.h)
+               AC_CHECK_LIB(rt, aio_read, [ LIBS="$LIBS -lrt" ],)
+               SIGVAL_PTR="undefined"
+               if test "$ac_cv_header_aio_h" = "yes" -o "$ac_cv_header_sys_aio_h" = "yes" ; then
+                       AC_CHECK_MEMBER(union sigval.sigval_ptr,SIGVAL_PTR="sigval_ptr",, [
+                                       #include <sys/signal.h>
+                                       ])
+                       AC_CHECK_MEMBER(union sigval.sival_ptr,SIGVAL_PTR="sival_ptr",, [
+                                       #include <sys/signal.h>
+                                       ])
+                       if test "$SIGVAL_PTR" = "undefined" ; then
+                               AC_MSG_ERROR([Unable to detect field name in 'union sigval'])
+                       fi
                fi
+               AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
        fi
-       AC_DEFINE_UNQUOTED(SIGVAL_PTR,$SIGVAL_PTR,[Pointer field name in 'union sigval'])
 else
+       jdk_headers_found=no
        AC_CHECK_LIB(ws2_32, main, LIBS="$LIBS -lws2_32", AC_ERROR(bad mingw install?))
        AC_CHECK_LIB(psapi, main, LIBS="$LIBS -lpsapi", AC_ERROR(bad mingw install?))
 fi
@@ -887,13 +921,13 @@ ac_cv_c_socklen_t=yes
        AC_MSG_RESULT(no)
 ])
 
-AC_CHECK_FUNCS(truncl, , AC_MSG_CHECKING(for truncl in math.h)
+AC_CHECK_FUNCS(trunc, , AC_MSG_CHECKING(for trunc in math.h)
        AC_TRY_LINK([#include <math.h>], 
-       [ truncl(0.0); ], 
+       [ trunc(0.0); ], 
        [
-               AC_DEFINE(HAVE_TRUNCL
+               AC_DEFINE(HAVE_TRUNC) 
                AC_MSG_RESULT(yes)
-               ac_cv_truncl=yes
+               ac_cv_trunc=yes
        ],
        AC_MSG_RESULT(no)))
 
@@ -919,7 +953,7 @@ case "{$target}" in
 dnl Win32 does not have /dev/random, they have their own method...
 
     *-*-mingw*|*-*-cygwin*)
-    ac_cv_have_dev_random = no
+    ac_cv_have_dev_random=no
     ;;
 
 dnl Everywhere else, it's /dev/random
@@ -975,18 +1009,32 @@ if test "x$try_shared_handles" != "xyes"; then
        AC_SUBST(DISABLE_SHARED_HANDLES)
 fi
 
+#
+# ICU 
+#
 ICU_CFLAGS=""
 ICU_LIBS=""
 enable_icu=no
-AC_PATH_PROG(ICU_CONFIG, icu-config, no)
-if test "x$ICU_CONFIG" = "xno" -o ! -x "$ICU_CONFIG"; then
-       AC_MSG_WARN([Only invariant locale available; install ICU for I18N support])
-       enable_icu="no, if you want full i18n support download it from: http://oss.software.ibm.com/icu/index.html"
-else
-       enable_icu="yes. Version: `$ICU_CONFIG --version`"
-       AC_DEFINE(HAVE_ICU)
-       ICU_CFLAGS=`$ICU_CONFIG --cppflags`
-       ICU_LIBS=`$ICU_CONFIG --ldflags`
+
+probe_icu=true
+AC_ARG_WITH(icu, [  --with-icu=yes/no],
+       if test x$with_icu = xno; then
+          probe_icu=false;
+          AC_MSG_RESULT(Will not probe for ICU)
+       fi
+)
+
+if $probe_icu; then
+       AC_PATH_PROG(ICU_CONFIG, icu-config, no)
+       if test "x$ICU_CONFIG" = "xno" -o ! -x "$ICU_CONFIG"; then
+               AC_MSG_WARN([Only invariant locale available; install ICU for I18N support])
+               enable_icu="no, if you want full i18n support download it from: http://oss.software.ibm.com/icu/index.html"
+       else
+               enable_icu="yes. Version: `$ICU_CONFIG --version`"
+               AC_DEFINE(HAVE_ICU)
+               ICU_CFLAGS=`$ICU_CONFIG --cppflags`
+               ICU_LIBS=`$ICU_CONFIG --ldflags`
+       fi
 fi
 AC_SUBST(ICU_CFLAGS)
 AC_SUBST(ICU_LIBS)
@@ -1019,6 +1067,7 @@ case "$host" in
                arch_target=sparc;
                JIT_SUPPORTED=yes
                ACCESS_UNALIGNED="no"
+               LIBC="libc.so"
                jit_wanted=true
                ;;
 #       alpha*-*-linux* | alpha*-*-osf*)
@@ -1041,6 +1090,7 @@ case "$host" in
        hppa2.0w-hp-hpux11.00 | hppa64-hp-hpux11.00)
                TARGET=HPPA;
                arch_target=hppa; 
+               LIBC="libc.sl"
                ACCESS_UNALIGNED="no"
                ;;
        macppc-*-openbsd* | powerpc-*-linux* | powerpc-*-openbsd* | \
@@ -1048,6 +1098,7 @@ case "$host" in
                TARGET=POWERPC;
                arch_target=ppc;
                JIT_SUPPORTED=yes
+               jit_wanted=true
                ;;
        arm-*-linux-* | armv4l-*-linux-*)
                TARGET=ARM;
@@ -1085,6 +1136,10 @@ libsuffix=".so"
 case "$host" in
      powerpc-*-darwin*)
        libsuffix=".dylib"
+       LIBC="libc.dylib"
+       ;;
+     *-*-*netbsd*)
+       LIBC="libc.so.12"
        ;;
 esac
 AC_SUBST(libsuffix)
@@ -1117,6 +1172,15 @@ if test ${ACCESS_UNALIGNED} = no; then
        CPPFLAGS="$CPPFLAGS -DNO_UNALIGNED_ACCESS"
 fi
 
+PREVIEW=no
+AC_ARG_WITH(preview, [ --with-preview=yes,no     If you want to install the 2.0 FX preview],[
+       if test x$with_preview = xyes; then
+             PREVIEW=yes
+       fi
+])
+
+AM_CONDITIONAL(INSTALL_2_0, test x$PREVIEW = xyes)
+
 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
 AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
@@ -1183,6 +1247,8 @@ samples/Makefile
 support/Makefile
 data/config
 mono.spec
+tools/Makefile
+tools/locale-builder/Makefile
 ])
 
 echo "
@@ -1192,5 +1258,7 @@ echo "
        NPTL:        $with_nptl
        SIGALTSTACK: $with_sigaltstack
        Engine:      $jit_status
-       
+       2.0 Alpha:   $PREVIEW
+       JNI support: $jdk_headers_found
+
 "