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[runtime] Check for signal function in Autoconf.
[mono.git] / configure.ac
diff --git a/configure.ac b/configure.ac
index d7bfc65a77d237dacf034f05ceab6b07a3c9956e..41a76587a5640376cbb4f5d21a1f6b019297343b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -291,7 +291,7 @@ case "$host" in
                host_win32=no
                platform_darwin=yes
                target_mach=yes
-               CPPFLAGS="$CPPFLAGS -no-cpp-precomp -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
+               CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE -DGC_MACOSX_THREADS -DPLATFORM_MACOSX -DUSE_MMAP -DUSE_MUNMAP"
                libmono_cflags="-D_THREAD_SAFE"
                need_link_unlink=yes
                AC_DEFINE(PTHREAD_POINTER_ID)
@@ -428,7 +428,7 @@ AC_PROG_LD_GNU
 
 AM_ICONV()
 
-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 sys/uio.h sys/param.h sys/sysctl.h libproc.h)
+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 sys/uio.h sys/param.h sys/sysctl.h libproc.h sys/prctl.h)
 AC_CHECK_HEADERS(sys/param.h sys/socket.h sys/ipc.h sys/sem.h sys/utsname.h alloca.h ucontext.h pwd.h sys/select.h netinet/tcp.h netinet/in.h unistd.h sys/types.h link.h asm/sigcontext.h sys/inotify.h arpa/inet.h complex.h)
 AC_CHECK_HEADERS([linux/netlink.h linux/rtnetlink.h],
                   [], [], [#include <stddef.h>
@@ -1100,6 +1100,7 @@ dnl *** Checks for signals
 dnl ***********************************
 AC_CHECK_HEADERS(signal.h)
 AC_CHECK_FUNCS(sigaction)
+AC_CHECK_FUNCS(signal)
 
 if test x$host_win32 = xno; then
 
@@ -1176,6 +1177,7 @@ if test x$host_win32 = xno; then
        AC_CHECK_FUNCS(dladdr)
        AC_CHECK_FUNCS(sysconf)
        AC_CHECK_FUNCS(getrlimit)
+       AC_CHECK_FUNCS(prctl)
 
        AC_CHECK_FUNCS(sched_setaffinity)
        AC_CHECK_FUNCS(sched_getcpu)
@@ -2097,6 +2099,7 @@ if test x$host_win32 = xno; then
        AC_CHECK_FUNCS(fstatat mknodat readlinkat)
        AC_CHECK_FUNCS(readv writev preadv pwritev)
        AC_CHECK_FUNCS(setpgid)
+       AC_CHECK_FUNCS(system)
        AC_CHECK_SIZEOF(size_t)
        AC_CHECK_TYPES([blksize_t], [AC_DEFINE(HAVE_BLKSIZE_T)], , 
                [#include <sys/types.h>
@@ -2474,7 +2477,7 @@ fi
  
 AC_MSG_CHECKING([if inter-process shared handles are requested])
 # Same as --enable-minimal=shared_handles
-AC_ARG_ENABLE(shared-handles, [  --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=yes)
+AC_ARG_ENABLE(shared-handles, [  --disable-shared-handles disable inter-process shared handles], try_shared_handles=$enableval, try_shared_handles=no)
 AC_MSG_RESULT($try_shared_handles)
 if test "x$try_shared_handles" != "xyes"; then
        AC_DEFINE(DISABLE_SHARED_HANDLES, 1, [Disable inter-process shared handles])
@@ -3489,10 +3492,10 @@ case "x$libgc" in
                ;;
 esac
 
-AC_ARG_WITH(profile4_5,[  --with-profile4_5=yes,no        If you want to install the 4.5 FX (defaults to yes)],                [], [with_profile4_5=yes])
+AC_ARG_WITH(profile4_x,[  --with-profile4=yes,no          If you want to install the 4.6 FX (defaults to yes)],                [], [with_profile4_x=yes])
 AC_ARG_WITH(monodroid, [  --with-monodroid=yes,no         If you want to build the MonoDroid assemblies (defaults to no)],     [], [with_monodroid=no])
-AC_ARG_WITH(monotouch, [  --with-monotouch=yes,no,only    If you want to build the MonoTouch assemblies (defaults to no)],     [], [with_monotouch=no])
-AC_ARG_WITH(xammac,    [  --with-xammac=yes,no,only       If you want to build the Xamarin.Mac assemblies (defaults to no)],   [], [with_xammac=no])
+AC_ARG_WITH(monotouch, [  --with-monotouch=yes,no         If you want to build the Xamarin.iOS assemblies (defaults to no)],   [], [with_monotouch=no])
+AC_ARG_WITH(xammac,    [  --with-xammac=yes,no            If you want to build the Xamarin.Mac assemblies (defaults to no)],   [], [with_xammac=no])
 
 OPROFILE=no
 AC_ARG_WITH(oprofile,[  --with-oprofile=no,<oprofile install dir>   Enable oprofile support (defaults to no)],[
@@ -3523,7 +3526,7 @@ AC_ARG_WITH(mcs_docs,[  --with-mcs-docs=yes,no         If you want to build the
                DISABLE_MCS_DOCS=yes
        fi
 ])
-if test x$with_profile4_5 != xyes; then
+if test x$with_profile4_x != xyes; then
        DISABLE_MCS_DOCS=yes
 fi
 
@@ -3569,7 +3572,7 @@ dnl Consistency settings
 dnl
 if test x$cross_compiling = xyes -o x$enable_mcs_build = xno; then
    DISABLE_MCS_DOCS=yes
-   with_profile4_5=no
+   with_profile4_x=no
    with_monodroid=no
    with_monotouch=no
    with_xammac=no
@@ -3591,12 +3594,10 @@ AC_SUBST(OPROFILE_LIBS)
 
 libmono_ldflags="$libmono_ldflags $LIBS"
 
-AM_CONDITIONAL(INSTALL_4_5, [test "x$with_profile4_5" = xyes])
+AM_CONDITIONAL(INSTALL_4_x, [test "x$with_profile4_x" = xyes])
 AM_CONDITIONAL(INSTALL_MONODROID, [test "x$with_monodroid" != "xno"])
 AM_CONDITIONAL(INSTALL_MONOTOUCH, [test "x$with_monotouch" != "xno"])
 AM_CONDITIONAL(INSTALL_XAMMAC, [test "x$with_xammac" != "xno"])
-AM_CONDITIONAL(ONLY_MONOTOUCH, [test "x$with_monotouch" = "xonly"])
-AM_CONDITIONAL(ONLY_XAMMAC, [test "x$with_xammac" = "xonly"])
 
 AM_CONDITIONAL(MIPS_GCC, test ${TARGET}${ac_cv_prog_gcc} = MIPSyes)
 AM_CONDITIONAL(MIPS_SGI, test ${TARGET}${ac_cv_prog_gcc} = MIPSno)
@@ -3649,6 +3650,22 @@ else
 fi
 AC_SUBST(mono_cfg_dir)
 
+default_profile=net_4_x
+if test -z "$INSTALL_MONODROID_TRUE"; then :
+   default_profile=monodroid
+fi
+if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
+   default_profile=monotouch
+fi
+if test -z "$INSTALL_XAMMAC_TRUE"; then :
+   default_profile=xammac
+fi
+if test -z "$INSTALL_4_x_TRUE"; then :
+   default_profile=net_4_x
+fi
+DEFAULT_PROFILE=$default_profile
+AC_SUBST(DEFAULT_PROFILE)
+
 AC_CONFIG_FILES([po/mcs/Makefile.in])
 
 AC_CONFIG_FILES([runtime/mono-wrapper],[chmod +x runtime/mono-wrapper])
@@ -3965,20 +3982,6 @@ fi
     if test x$has_extension_module != xno; then
         echo "EXTENSION_MODULE = 1" >> $srcdir/$mcsdir/build/config.make
     fi
-
-       default_profile=net_4_5
-    if test -z "$INSTALL_MONODROID_TRUE"; then :
-               default_profile=monodroid
-    fi
-    if test -z "$INSTALL_MONOTOUCH_TRUE"; then :
-               default_profile=monotouch
-    fi
-       if test -z "$INSTALL_XAMMAC_TRUE"; then :
-               default_profile=xammac
-       fi
-    if test -z "$INSTALL_4_5_TRUE"; then :
-               default_profile=net_4_5
-    fi
     
     echo "DEFAULT_PROFILE = $default_profile" >> $srcdir/$mcsdir/build/config.make
     
@@ -4008,7 +4011,7 @@ echo "
        LLVM Back End: $enable_llvm (dynamically loaded: $enable_loadedllvm)
 
    Libraries:
-       .NET 4.5:      $with_profile4_5
+       .NET 4.6:      $with_profile4_x
        MonoDroid:     $with_monodroid
        MonoTouch:     $with_monotouch
        Xamarin.Mac:   $with_xammac
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