Remove floatformat_arm_ext.

[pf3gnuchains/gcc-fork.git] / boehm-gc / configure.in

diff --git a/boehm-gc/configure.in b/boehm-gc/configure.in
index 5a0092e..155653d 100644 (file)
--- a/boehm-gc/configure.in
+++ b/boehm-gc/configure.in
@@ -41,15 +41,12 @@ if false; then
   AC_EXEEXT
 fi
 
-AC_MSG_CHECKING([for threads package to use])
-AC_ARG_ENABLE(threads, [  --enable-threads=TYPE   choose threading package],
-  THREADS=$enableval,
-  [ AC_MSG_CHECKING([for thread model used by GCC])
-    THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
-    if test -z "$THREADS"; then
-      THREADS=no
-    fi
-    AC_MSG_RESULT([$THREADS])])
+AC_MSG_CHECKING([for thread model used by GCC])
+THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
+if test -z "$THREADS"; then
+   THREADS=no
+fi
+AC_MSG_RESULT([$THREADS])
 
 AC_ARG_ENABLE(parallel-mark,
 [  --enable-parallel-mark      parallelize marking and free list construction],
@@ -94,7 +91,7 @@ case "$THREADS" in
        ;;
      *-*-freebsd*)
        AC_MSG_WARN("FreeBSD does not yet fully support threads with Boehm GC.")
-       AC_DEFINE(FREEBSD_THREADS)
+       AC_DEFINE(GC_FREEBSD_THREADS)
        INCLUDES="$INCLUDES -pthread"
        THREADLIBS=-pthread
        ;;
@@ -110,7 +107,10 @@ case "$THREADS" in
        ;;
     esac
     ;;
- decosf1 | irix | mach | os2 | solaris | win32 | dce | vxworks)
+ win32)
+    AC_DEFINE(GC_WIN32_THREADS)
+    ;;
+ decosf1 | irix | mach | os2 | solaris | dce | vxworks)
     AC_MSG_ERROR(thread package $THREADS not yet supported)
     ;;
  *)
@@ -124,6 +124,7 @@ AC_SUBST(EXTRA_TEST_LIBS)
 
 target_all=libgcjgc.la
 AC_SUBST(target_all)
+AC_SUBST(target_alias)
 
 dnl If the target is an eCos system, use the appropriate eCos
 dnl I/O routines.
@@ -153,9 +154,19 @@ AC_SUBST(CXXINCLUDES)
 
 machdep=
 case "$host" in
+ alpha*-*-openbsd*)
+    machdep="alpha_mach_dep.lo"
+    if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then
+       AC_MSG_WARN(OpenBSD/Alpha without dlopen(). Shared library support is disabled)
+       AM_DISABLE_SHARED
+    fi
+    ;;
  alpha*-*-*)
     machdep="alpha_mach_dep.lo"
     ;;
+ i?86-*-solaris2.[[89]]*)
+    AC_DEFINE(SOLARIS25_PROC_VDB_BUG_FIXED)
+    ;;
  mipstx39-*-elf*)
     machdep="mips_ultrix_mach_dep.lo"
     AC_DEFINE(STACKBASE, __stackbase)
@@ -169,8 +180,15 @@ case "$host" in
     AC_DEFINE(NO_EXECUTE_PERMISSION)
     ;;
  sparc-sun-solaris2.3*)
+    machdep="sparc_mach_dep.lo"
     AC_DEFINE(SUNOS53_SHARED_LIB)
     ;;
+ sparc-sun-solaris2.*)
+    machdep="sparc_mach_dep.lo"
+    ;;
+ ia64-*-*)
+    machdep="mach_dep.lo ia64_save_regs_in_stack.lo"
+    ;;
 esac
 if test x"$machdep" = x; then
    machdep="mach_dep.lo"
@@ -215,12 +233,10 @@ AC_DEFINE(GC_GCJ_SUPPORT)
 AC_DEFINE(ATOMIC_UNCOLLECTABLE)
 
 dnl This is something of a hack.  When cross-compiling we turn off
-dnl some functionality.  We also enable the "small" configuration.
-dnl These is only correct when targetting an embedded system.  FIXME.
+dnl some functionality. These is only correct when targetting an
+dnl embedded system.  FIXME.
 if test -n "${with_cross_host}"; then
    AC_DEFINE(NO_SIGSET)
-   AC_DEFINE(NO_CLOCK)
-   AC_DEFINE(SMALL_CONFIG)
    AC_DEFINE(NO_DEBUGGING)
 fi
 
@@ -231,7 +247,11 @@ AC_ARG_ENABLE(full-debug,
     AC_DEFINE(KEEP_BACK_PTRS)
     AC_DEFINE(DBG_HDRS_ALL)
     case $host in
+      ia64-*-linux* )
+       AC_DEFINE(MAKE_BACK_GRAPH)
+      ;;
       x86-*-linux* | i586-*-linux* | i686-*-linux* )
+       AC_DEFINE(MAKE_BACK_GRAPH)
        AC_MSG_WARN("Client must not use -fomit-frame-pointer.")
        AC_DEFINE(SAVE_CALL_COUNT, 8)
       ;;
@@ -246,7 +266,7 @@ else
   multilib_arg=
 fi
 
-AC_OUTPUT(Makefile, [
+AC_OUTPUT(Makefile include/Makefile, [
 dnl Put all the -D options in a file.
 echo "$DEFS" > boehm-cflags