# include <unistd.h>
#endif"
-ac_header_list=
-ac_func_list=
ac_subst_vars='LTLIBOBJS
LIBOBJS
sim_reserved_bits
-sim_hw
-sim_hw_objs
-sim_hw_cflags
sim_scache
sim_float
cgen_breaks
AR
LDFLAGS_FOR_BUILD
CFLAGS_FOR_BUILD
+RANLIB_FOR_BUILD
CC_FOR_BUILD
+AR_FOR_BUILD
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
WERROR_CFLAGS
WARN_CFLAGS
sim_inline
+sim_hw
+sim_hw_objs
+sim_hw_cflags
sim_endian
sim_default_model
sim_bitsize
with_gnu_ld
enable_libtool_lock
enable_maintainer_mode
-enable_sim_debug
-enable_sim_stdio
-enable_sim_trace
-enable_sim_profile
-enable_sim_assert
-enable_sim_environment
enable_sim_inline
with_pkgversion
with_bugurl
enable_sim_build_warnings
enable_sim_default_model
enable_sim_bitsize
+enable_sim_hardware
'
ac_precious_vars='build_alias
host_alias
--enable-maintainer-mode
enable make rules and dependencies not useful (and
sometimes confusing) to the casual installer
- --enable-sim-debug=opts Enable debugging flags (for developers of the sim
- itself)
- --enable-sim-stdio Specify whether to use stdio for console
- input/output
- --enable-sim-trace=opts Enable tracing of simulated programs
- --enable-sim-profile=opts
- Enable profiling flags
- --enable-sim-assert Specify whether to perform random assertions
- --enable-sim-environment=environment
- Specify mixed, user, virtual or operating
- environment
--enable-sim-inline=inlines
Specify which functions should be inlined
--enable-sim-endian=endian
--enable-sim-default-model=model
Specify default model to simulate
--enable-sim-bitsize=N Specify target bitsize (32 or 64)
+ --enable-sim-hardware=LIST
+ Specify the hardware to be included in the build.
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
-
-# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
-# ----------------------------------------------------
-# Tries to find if the field MEMBER exists in type AGGR, after including
-# INCLUDES, setting cache variable VAR accordingly.
-ac_fn_c_check_member ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
-$as_echo_n "checking for $2.$3... " >&6; }
-if eval \${$4+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$5
-int
-main ()
-{
-static $2 ac_aggr;
-if (ac_aggr.$3)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$5
-int
-main ()
-{
-static $2 ac_aggr;
-if (sizeof ac_aggr.$3)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
-else
- eval "$4=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$4
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_member
-
-# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
-# -------------------------------------------
-# Tests whether TYPE exists after having included INCLUDES, setting cache
-# variable VAR accordingly.
-ac_fn_c_check_type ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=no"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-if (sizeof ($2))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-if (sizeof (($2)))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
- eval "$3=yes"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_type
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
>$cache_file
fi
-as_fn_append ac_header_list " dlfcn.h"
-as_fn_append ac_header_list " fcntl.h"
-as_fn_append ac_header_list " fpu_control.h"
-as_fn_append ac_header_list " unistd.h"
-as_fn_append ac_header_list " sys/mman.h"
-as_fn_append ac_header_list " sys/resource.h"
-as_fn_append ac_header_list " sys/time.h"
-as_fn_append ac_header_list " sys/times.h"
-as_fn_append ac_header_list " sys/stat.h"
-as_fn_append ac_func_list " __setfpucw"
-as_fn_append ac_func_list " ftruncate"
-as_fn_append ac_func_list " getrusage"
-as_fn_append ac_func_list " lstat"
-as_fn_append ac_func_list " mmap"
-as_fn_append ac_func_list " munmap"
-as_fn_append ac_func_list " posix_fallocate"
-as_fn_append ac_func_list " sigaction"
-as_fn_append ac_func_list " time"
-as_fn_append ac_func_list " truncate"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
rmdir .tst 2>/dev/null
DEPDIR="${am__leading_dot}deps"
-
-
-
-
- for ac_header in $ac_header_list
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- for ac_func in $ac_func_list
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
case `pwd` in
*\ * | *\ *)
if test "x$cross_compiling" = "xno"; then
+ : "${AR_FOR_BUILD:=\$(AR)}"
: "${CC_FOR_BUILD:=\$(CC)}"
+ : "${RANLIB_FOR_BUILD:=\$(RANLIB)}"
: "${CFLAGS_FOR_BUILD:=\$(CFLAGS)}"
: "${LDFLAGS_FOR_BUILD:=\$(LDFLAGS)}"
else
+ : "${AR_FOR_BUILD:=ar}"
: "${CC_FOR_BUILD:=gcc}"
+ : "${RANLIB_FOR_BUILD:=ranlib}"
: "${CFLAGS_FOR_BUILD:=-g -O}"
: "${LDLFAGS_FOR_BUILD:=}"
fi
+
+
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
fi
-# Check for common headers.
-# NB: You can assume C11 headers exist.
-
-
-ac_fn_c_check_member "$LINENO" "struct stat" "st_dev" "ac_cv_member_struct_stat_st_dev" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_dev" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_DEV 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_ino" "ac_cv_member_struct_stat_st_ino" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_ino" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_INO 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_mode" "ac_cv_member_struct_stat_st_mode" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_mode" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_MODE 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_nlink" "ac_cv_member_struct_stat_st_nlink" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_nlink" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_NLINK 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_uid" "ac_cv_member_struct_stat_st_uid" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_uid" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_UID 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_gid" "ac_cv_member_struct_stat_st_gid" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_gid" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_GID 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_rdev" "ac_cv_member_struct_stat_st_rdev" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_rdev" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_RDEV 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_size" "ac_cv_member_struct_stat_st_size" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_size" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_SIZE 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BLOCKS 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_atime" "ac_cv_member_struct_stat_st_atime" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_atime" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIME 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_mtime" "ac_cv_member_struct_stat_st_mtime" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_mtime" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_MTIME 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct stat" "st_ctime" "ac_cv_member_struct_stat_st_ctime" "#ifdef HAVE_SYS_TYPES_H
-#include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-"
-if test "x$ac_cv_member_struct_stat_st_ctime" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_CTIME 1
-_ACEOF
-
-
-fi
-
-ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
-#include <sys/socket.h>
-
-"
-if test "x$ac_cv_type_socklen_t" = xyes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_SOCKLEN_T 1
-_ACEOF
-
-
-fi
-
-
# Check for socket libraries
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
$as_echo_n "checking for bind in -lsocket... " >&6; }
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11197 "configure"
+#line 10775 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11303 "configure"
+#line 10881 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
-
-
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
# Check whether --enable-maintainer-mode was given.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim debug setting" >&5
-$as_echo_n "checking for sim debug setting... " >&6; }
-sim_debug="0"
-# Check whether --enable-sim-debug was given.
-if test "${enable_sim_debug+set}" = set; then :
- enableval=$enable_sim_debug; case "${enableval}" in
- yes) sim_debug="7";;
- no) sim_debug="0";;
- *) sim_debug="($enableval)";;
-esac
-fi
-if test "$sim_debug" != "0"; then
-
-cat >>confdefs.h <<_ACEOF
-#define DEBUG $sim_debug
-_ACEOF
-
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define WITH_DEBUG $sim_debug
-_ACEOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_debug" >&5
-$as_echo "$sim_debug" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim stdio debug behavior" >&5
-$as_echo_n "checking for sim stdio debug behavior... " >&6; }
-sim_stdio="0"
-# Check whether --enable-sim-stdio was given.
-if test "${enable_sim_stdio+set}" = set; then :
- enableval=$enable_sim_stdio; case "${enableval}" in
- yes) sim_stdio="DO_USE_STDIO";;
- no) sim_stdio="DONT_USE_STDIO";;
- *) as_fn_error $? "Unknown value $enableval passed to --enable-sim-stdio" "$LINENO" 5;;
-esac
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define WITH_STDIO $sim_stdio
-_ACEOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_stdio" >&5
-$as_echo "$sim_stdio" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim trace settings" >&5
-$as_echo_n "checking for sim trace settings... " >&6; }
-sim_trace="~TRACE_debug"
-# Check whether --enable-sim-trace was given.
-if test "${enable_sim_trace+set}" = set; then :
- enableval=$enable_sim_trace; case "${enableval}" in
- yes) sim_trace="-1";;
- no) sim_trace="0";;
- [-0-9]*)
- sim_trace="'(${enableval})'";;
- [[:lower:]]*)
- sim_trace=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
- if test x"$sim_trace" = x; then
- sim_trace="(TRACE_$x"
- else
- sim_trace="${sim_trace}|TRACE_$x"
- fi
- done
- sim_trace="$sim_trace)" ;;
-esac
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define WITH_TRACE $sim_trace
-_ACEOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_trace" >&5
-$as_echo "$sim_trace" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sim profile settings" >&5
-$as_echo_n "checking for sim profile settings... " >&6; }
-profile="1"
-sim_profile="-1"
-# Check whether --enable-sim-profile was given.
-if test "${enable_sim_profile+set}" = set; then :
- enableval=$enable_sim_profile; case "${enableval}" in
- yes) profile="1" sim_profile="-1";;
- no) profile="0" sim_profile="0";;
- [-0-9]*)
- profile="(${enableval})" sim_profile="(${enableval})";;
- [a-z]*)
- profile="1"
- sim_profile=""
- for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
- if test x"$sim_profile" = x; then
- sim_profile="(PROFILE_$x"
- else
- sim_profile="${sim_profile}|PROFILE_$x"
- fi
- done
- sim_profile="$sim_profile)" ;;
-esac
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define PROFILE $profile
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define WITH_PROFILE $sim_profile
-_ACEOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_profile" >&5
-$as_echo "$sim_profile" >&6; }
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable sim asserts" >&5
-$as_echo_n "checking whether to enable sim asserts... " >&6; }
-sim_assert="1"
-# Check whether --enable-sim-assert was given.
-if test "${enable_sim_assert+set}" = set; then :
- enableval=$enable_sim_assert; case "${enableval}" in
- yes) sim_assert="1";;
- no) sim_assert="0";;
- *) as_fn_error $? "--enable-sim-assert does not take a value" "$LINENO" 5;;
-esac
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define WITH_ASSERT $sim_assert
-_ACEOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_assert" >&5
-$as_echo "$sim_assert" >&6; }
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default sim environment setting" >&5
-$as_echo_n "checking default sim environment setting... " >&6; }
-sim_environment="ALL_ENVIRONMENT"
-# Check whether --enable-sim-environment was given.
-if test "${enable_sim_environment+set}" = set; then :
- enableval=$enable_sim_environment; case "${enableval}" in
- all | ALL) sim_environment="ALL_ENVIRONMENT";;
- user | USER) sim_environment="USER_ENVIRONMENT";;
- virtual | VIRTUAL) sim_environment="VIRTUAL_ENVIRONMENT";;
- operating | OPERATING) sim_environment="OPERATING_ENVIRONMENT";;
- *) as_fn_error $? "Unknown value $enableval passed to --enable-sim-environment" "$LINENO" 5;;
-esac
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define WITH_ENVIRONMENT $sim_environment
-_ACEOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_environment" >&5
-$as_echo "$sim_environment" >&6; }
-
-
sim_inline="-DDEFAULT_INLINE=0"
# Check whether --enable-sim-inline was given.
if test "${enable_sim_inline+set}" = set; then :
_ACEOF
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
-$as_echo_n "checking return type of signal handlers... " >&6; }
-if ${ac_cv_type_signal+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-#include <signal.h>
-
-int
-main ()
-{
-return *(signal (0, 0)) (0) == 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_type_signal=int
-else
- ac_cv_type_signal=void
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
-$as_echo "$ac_cv_type_signal" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define RETSIGTYPE $ac_cv_type_signal
-_ACEOF
-
-
-
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking default sim environment setting" >&5
-$as_echo_n "checking default sim environment setting... " >&6; }
-sim_environment="ALL_ENVIRONMENT"
-# Check whether --enable-sim-environment was given.
-if test "${enable_sim_environment+set}" = set; then :
- enableval=$enable_sim_environment; case "${enableval}" in
- all | ALL) sim_environment="ALL_ENVIRONMENT";;
- user | USER) sim_environment="USER_ENVIRONMENT";;
- virtual | VIRTUAL) sim_environment="VIRTUAL_ENVIRONMENT";;
- operating | OPERATING) sim_environment="OPERATING_ENVIRONMENT";;
- *) as_fn_error $? "Unknown value $enableval passed to --enable-sim-environment" "$LINENO" 5;;
-esac
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define WITH_ENVIRONMENT $sim_environment
-_ACEOF
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sim_environment" >&5
-$as_echo "$sim_environment" >&6; }
-
-
# Check whether --enable-werror was given.
if test "${enable_werror+set}" = set; then :
enableval=$enable_werror; case "${enableval}" in
+hardware="cfi core pal glue "
+sim_hw_cflags="-DWITH_HW=1"
+sim_hw="$hardware"
+sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
+
+# Check whether --enable-sim-hardware was given.
+if test "${enable_sim_hardware+set}" = set; then :
+ enableval=$enable_sim_hardware;
+else
+ enable_sim_hardware="yes"
+fi
+
+case ${enable_sim_hardware} in
+ yes|no) ;;
+ ,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
+ *,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
+ *) hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
+esac
+
+if test "$enable_sim_hardware" = no; then
+ sim_hw_objs=
+ sim_hw_cflags="-DWITH_HW=0"
+ sim_hw=
+else
+ sim_hw_cflags="-DWITH_HW=1"
+ # remove duplicates
+ sim_hw=""
+ sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
+ for i in $hardware ; do
+ case " $sim_hw " in
+ *" $i "*) ;;
+ *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
+ esac
+ done
+ # mingw does not support sockser
+ case ${host} in
+ *mingw*) ;;
+ *) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
+ # that you instatiate. Instead, other code will call into it directly.
+ # At some point, we should convert it over.
+ sim_hw_objs="$sim_hw_objs dv-sockser.o"
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DV_SOCKSER 1
+_ACEOF
+
+ ;;
+ esac
+ if test x"$silent" != x"yes"; then
+ echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
+ fi
+ case " $hardware " in
+ *" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
+$as_echo_n "checking for log2 in -lm... " >&6; }
+if ${ac_cv_lib_m_log2+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char log2 ();
+int
+main ()
+{
+return log2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_m_log2=yes
+else
+ ac_cv_lib_m_log2=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
+$as_echo "$ac_cv_lib_m_log2" >&6; }
+if test "x$ac_cv_lib_m_log2" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBM 1
+_ACEOF
+
+ LIBS="-lm $LIBS"
+
+fi
+;;
+ esac
+fi
+
+
cgen_breaks=""
if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
cgen_breaks="break cgen_rtx_error";
projects / binutils-gdb.git / blobdiff