[PATCH 10/10] Do not check for sys/time.h or sys/times.h
Tom Tromey
tom@tromey.com
Thu Apr 8 20:33:12 GMT 2021
This updates the sim so that it unconditionally uses sys/time.h. This
is in agreement with existing code, and a recent change to BFD.
I also think that sys/times.h is never needed by the sim, so this
patch removes the check and the one spot that was conditionally
including it.
This also consolidates the remaining calls to AC_CHECK_HEADERS. This
saves some space in the generated configure scripts.
2021-04-08 Tom Tromey <tom@tromey.com>
* m4/sim_ac_common.m4 (SIM_AC_COMMON): Don't check for sys/time.h
or sys/times.h. Consolidate calls to AC_CHECK_HEADERS.
sim/aarch64/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/arm/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/avr/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/bfin/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/bpf/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/common/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* sim-utils.c: Update includes.
sim/cr16/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* simops.c: Update includes.
* configure, config.in: Rebuild.
sim/cris/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* rvdummy.c: Update includes.
* dv-rv.c: Update includes.
* configure, config.in: Rebuild.
sim/d10v/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/erc32/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/example-synacor/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/frv/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/ft32/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/h8300/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/iq2000/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/lm32/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/m32c/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/m32r/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/m68hc11/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/mcore/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/microblaze/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/mips/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/mn10300/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/moxie/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/msp430/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/or1k/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/ppc/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* mon.c: Update includes.
* emul_unix.c: Update includes.
(do_unix_gettimeofday): Update condition.
* configure, config.in: Rebuild.
sim/pru/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/riscv/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/rl78/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/rx/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
sim/sh/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* interp.c: Update includes.
* configure, config.in: Rebuild.
sim/v850/ChangeLog
2021-04-08 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.
---
sim/ChangeLog | 5 ++++
sim/aarch64/ChangeLog | 4 ++++
sim/aarch64/config.in | 6 -----
sim/aarch64/configure | 44 +++--------------------------------
sim/arm/ChangeLog | 4 ++++
sim/arm/config.in | 6 -----
sim/arm/configure | 44 +++--------------------------------
sim/avr/ChangeLog | 4 ++++
sim/avr/config.in | 6 -----
sim/avr/configure | 44 +++--------------------------------
sim/bfin/ChangeLog | 4 ++++
sim/bfin/config.in | 6 -----
sim/bfin/configure | 44 +++--------------------------------
sim/bpf/ChangeLog | 4 ++++
sim/bpf/config.in | 6 -----
sim/bpf/configure | 44 +++--------------------------------
sim/common/ChangeLog | 4 ++++
sim/common/sim-utils.c | 2 --
sim/cr16/ChangeLog | 5 ++++
sim/cr16/config.in | 6 -----
sim/cr16/configure | 44 +++--------------------------------
sim/cr16/simops.c | 2 --
sim/cris/ChangeLog | 6 +++++
sim/cris/config.in | 6 -----
sim/cris/configure | 44 +++--------------------------------
sim/cris/dv-rv.c | 2 --
sim/cris/rvdummy.c | 2 --
sim/d10v/ChangeLog | 4 ++++
sim/d10v/config.in | 6 -----
sim/d10v/configure | 44 +++--------------------------------
sim/erc32/ChangeLog | 4 ++++
sim/erc32/config.in | 6 -----
sim/erc32/configure | 44 +++--------------------------------
sim/example-synacor/ChangeLog | 4 ++++
sim/example-synacor/config.in | 6 -----
sim/example-synacor/configure | 44 +++--------------------------------
sim/frv/ChangeLog | 4 ++++
sim/frv/config.in | 6 -----
sim/frv/configure | 44 +++--------------------------------
sim/ft32/ChangeLog | 4 ++++
sim/ft32/config.in | 6 -----
sim/ft32/configure | 44 +++--------------------------------
sim/h8300/ChangeLog | 4 ++++
sim/h8300/config.in | 6 -----
sim/h8300/configure | 44 +++--------------------------------
sim/iq2000/ChangeLog | 4 ++++
sim/iq2000/config.in | 6 -----
sim/iq2000/configure | 44 +++--------------------------------
sim/lm32/ChangeLog | 4 ++++
sim/lm32/config.in | 6 -----
sim/lm32/configure | 44 +++--------------------------------
sim/m32c/ChangeLog | 4 ++++
sim/m32c/config.in | 6 -----
sim/m32c/configure | 44 +++--------------------------------
sim/m32r/ChangeLog | 4 ++++
sim/m32r/config.in | 6 -----
sim/m32r/configure | 44 +++--------------------------------
sim/m4/sim_ac_common.m4 | 8 +++----
sim/m68hc11/ChangeLog | 4 ++++
sim/m68hc11/config.in | 6 -----
sim/m68hc11/configure | 44 +++--------------------------------
sim/mcore/ChangeLog | 4 ++++
sim/mcore/config.in | 6 -----
sim/mcore/configure | 44 +++--------------------------------
sim/microblaze/ChangeLog | 4 ++++
sim/microblaze/config.in | 6 -----
sim/microblaze/configure | 44 +++--------------------------------
sim/mips/ChangeLog | 4 ++++
sim/mips/config.in | 6 -----
sim/mips/configure | 44 +++--------------------------------
sim/mn10300/ChangeLog | 4 ++++
sim/mn10300/config.in | 6 -----
sim/mn10300/configure | 44 +++--------------------------------
sim/moxie/ChangeLog | 4 ++++
sim/moxie/config.in | 6 -----
sim/moxie/configure | 44 +++--------------------------------
sim/msp430/ChangeLog | 4 ++++
sim/msp430/config.in | 6 -----
sim/msp430/configure | 44 +++--------------------------------
sim/or1k/ChangeLog | 4 ++++
sim/or1k/config.in | 6 -----
sim/or1k/configure | 44 +++--------------------------------
sim/ppc/ChangeLog | 7 ++++++
sim/ppc/emul_unix.c | 4 +---
sim/ppc/mon.c | 6 -----
sim/pru/ChangeLog | 4 ++++
sim/pru/config.in | 6 -----
sim/pru/configure | 44 +++--------------------------------
sim/riscv/ChangeLog | 4 ++++
sim/riscv/config.in | 6 -----
sim/riscv/configure | 44 +++--------------------------------
sim/rl78/ChangeLog | 4 ++++
sim/rl78/config.in | 6 -----
sim/rl78/configure | 44 +++--------------------------------
sim/rx/ChangeLog | 4 ++++
sim/rx/config.in | 6 -----
sim/rx/configure | 44 +++--------------------------------
sim/sh/ChangeLog | 5 ++++
sim/sh/config.in | 6 -----
sim/sh/configure | 44 +++--------------------------------
sim/sh/interp.c | 2 --
sim/v850/ChangeLog | 4 ++++
sim/v850/config.in | 6 -----
sim/v850/configure | 44 +++--------------------------------
104 files changed, 242 insertions(+), 1480 deletions(-)
diff --git a/sim/aarch64/config.in b/sim/aarch64/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/aarch64/config.in
+++ b/sim/aarch64/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/aarch64/configure b/sim/aarch64/configure
index f0883930d3d..b5210d94573 100755
--- a/sim/aarch64/configure
+++ b/sim/aarch64/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/arm/config.in b/sim/arm/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/arm/config.in
+++ b/sim/arm/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/arm/configure b/sim/arm/configure
index 67168b49e5e..5c53b072d4d 100755
--- a/sim/arm/configure
+++ b/sim/arm/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/avr/config.in b/sim/avr/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/avr/config.in
+++ b/sim/avr/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/avr/configure b/sim/avr/configure
index 9edf4362082..d22a8bdd86e 100755
--- a/sim/avr/configure
+++ b/sim/avr/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/bfin/config.in b/sim/bfin/config.in
index cc4a677d16a..5ccb707f762 100644
--- a/sim/bfin/config.in
+++ b/sim/bfin/config.in
@@ -160,12 +160,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/bfin/configure b/sim/bfin/configure
index bb5dc6d1840..20a27e5f42c 100755
--- a/sim/bfin/configure
+++ b/sim/bfin/configure
@@ -7219,45 +7219,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11194,7 +11156,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11197 "configure"
+#line 11159 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11300,7 +11262,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11303 "configure"
+#line 11265 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/bpf/config.in b/sim/bpf/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/bpf/config.in
+++ b/sim/bpf/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/bpf/configure b/sim/bpf/configure
index 4a8109f1bb6..44e2851203d 100755
--- a/sim/bpf/configure
+++ b/sim/bpf/configure
@@ -7209,45 +7209,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11184,7 +11146,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11187 "configure"
+#line 11149 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11290,7 +11252,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11293 "configure"
+#line 11255 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/common/sim-utils.c b/sim/common/sim-utils.c
index 69949aa1520..86ab059744c 100644
--- a/sim/common/sim-utils.c
+++ b/sim/common/sim-utils.c
@@ -22,9 +22,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include <stdlib.h>
#include <time.h>
-#ifdef HAVE_SYS_TIME_H
#include <sys/time.h> /* needed by sys/resource.h */
-#endif
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
diff --git a/sim/cr16/config.in b/sim/cr16/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/cr16/config.in
+++ b/sim/cr16/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/cr16/configure b/sim/cr16/configure
index 4fd0a66d9bd..d9626079ee8 100755
--- a/sim/cr16/configure
+++ b/sim/cr16/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/cr16/simops.c b/sim/cr16/simops.c
index f52376237e9..ca96dd07588 100644
--- a/sim/cr16/simops.c
+++ b/sim/cr16/simops.c
@@ -29,9 +29,7 @@
#endif
#include <string.h>
#include <time.h>
-#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#endif
#include "sim-main.h"
#include "simops.h"
diff --git a/sim/cris/config.in b/sim/cris/config.in
index aa4d64950e9..2e48a348f13 100644
--- a/sim/cris/config.in
+++ b/sim/cris/config.in
@@ -130,12 +130,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/cris/configure b/sim/cris/configure
index 2fc847262ab..2bcbf1651a6 100755
--- a/sim/cris/configure
+++ b/sim/cris/configure
@@ -7210,45 +7210,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11185,7 +11147,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11188 "configure"
+#line 11150 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11291,7 +11253,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11294 "configure"
+#line 11256 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/cris/dv-rv.c b/sim/cris/dv-rv.c
index 612eff4e931..cef164b0983 100644
--- a/sim/cris/dv-rv.c
+++ b/sim/cris/dv-rv.c
@@ -35,9 +35,7 @@
#include <sys/types.h>
#endif
-#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
diff --git a/sim/cris/rvdummy.c b/sim/cris/rvdummy.c
index f147ea9e59b..788f8edb504 100644
--- a/sim/cris/rvdummy.c
+++ b/sim/cris/rvdummy.c
@@ -47,9 +47,7 @@ main (int argc, char *argv[])
#include <sys/types.h>
#endif
-#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#endif
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
diff --git a/sim/d10v/config.in b/sim/d10v/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/d10v/config.in
+++ b/sim/d10v/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/d10v/configure b/sim/d10v/configure
index 678560066bd..4ead4f13db9 100755
--- a/sim/d10v/configure
+++ b/sim/d10v/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/erc32/config.in b/sim/erc32/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/erc32/config.in
+++ b/sim/erc32/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/erc32/configure b/sim/erc32/configure
index 585f20a9e7b..d90e18fd7f4 100755
--- a/sim/erc32/configure
+++ b/sim/erc32/configure
@@ -7191,45 +7191,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11166,7 +11128,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11169 "configure"
+#line 11131 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11272,7 +11234,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11275 "configure"
+#line 11237 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/example-synacor/config.in b/sim/example-synacor/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/example-synacor/config.in
+++ b/sim/example-synacor/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/example-synacor/configure b/sim/example-synacor/configure
index ed8d85186b1..e279683763b 100755
--- a/sim/example-synacor/configure
+++ b/sim/example-synacor/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/frv/config.in b/sim/frv/config.in
index c60f7d8649d..8d37b72597d 100644
--- a/sim/frv/config.in
+++ b/sim/frv/config.in
@@ -121,12 +121,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/frv/configure b/sim/frv/configure
index e832ca58eb0..e8775a0255c 100755
--- a/sim/frv/configure
+++ b/sim/frv/configure
@@ -7213,45 +7213,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11188,7 +11150,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11191 "configure"
+#line 11153 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11294,7 +11256,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11297 "configure"
+#line 11259 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/ft32/config.in b/sim/ft32/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/ft32/config.in
+++ b/sim/ft32/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/ft32/configure b/sim/ft32/configure
index ecabbc0d389..b801fdca3cb 100755
--- a/sim/ft32/configure
+++ b/sim/ft32/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/h8300/config.in b/sim/h8300/config.in
index 81502266895..fbed42af1ed 100644
--- a/sim/h8300/config.in
+++ b/sim/h8300/config.in
@@ -118,12 +118,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/h8300/configure b/sim/h8300/configure
index 03cac86a569..a0a68bf1b7e 100755
--- a/sim/h8300/configure
+++ b/sim/h8300/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/iq2000/config.in b/sim/iq2000/config.in
index c60f7d8649d..8d37b72597d 100644
--- a/sim/iq2000/config.in
+++ b/sim/iq2000/config.in
@@ -121,12 +121,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/iq2000/configure b/sim/iq2000/configure
index a99f4a584b3..e5e7526965c 100755
--- a/sim/iq2000/configure
+++ b/sim/iq2000/configure
@@ -7210,45 +7210,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11185,7 +11147,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11188 "configure"
+#line 11150 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11291,7 +11253,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11294 "configure"
+#line 11256 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/lm32/config.in b/sim/lm32/config.in
index c60f7d8649d..8d37b72597d 100644
--- a/sim/lm32/config.in
+++ b/sim/lm32/config.in
@@ -121,12 +121,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/lm32/configure b/sim/lm32/configure
index 5c2a85fed18..bd306fe9594 100755
--- a/sim/lm32/configure
+++ b/sim/lm32/configure
@@ -7210,45 +7210,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11185,7 +11147,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11188 "configure"
+#line 11150 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11291,7 +11253,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11294 "configure"
+#line 11256 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/m32c/config.in b/sim/m32c/config.in
index cae76607786..aaa80a5fa2e 100644
--- a/sim/m32c/config.in
+++ b/sim/m32c/config.in
@@ -127,12 +127,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/m32c/configure b/sim/m32c/configure
index 23c0f44eff3..5c2545e17d5 100755
--- a/sim/m32c/configure
+++ b/sim/m32c/configure
@@ -7189,45 +7189,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11164,7 +11126,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11167 "configure"
+#line 11129 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11270,7 +11232,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11273 "configure"
+#line 11235 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/m32r/config.in b/sim/m32r/config.in
index c60f7d8649d..8d37b72597d 100644
--- a/sim/m32r/config.in
+++ b/sim/m32r/config.in
@@ -121,12 +121,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/m32r/configure b/sim/m32r/configure
index 16c98a30eab..5ba99bc8d28 100755
--- a/sim/m32r/configure
+++ b/sim/m32r/configure
@@ -7212,45 +7212,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11187,7 +11149,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11190 "configure"
+#line 11152 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11293,7 +11255,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11296 "configure"
+#line 11258 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/m4/sim_ac_common.m4 b/sim/m4/sim_ac_common.m4
index 31964bb7165..18c34269eef 100644
--- a/sim/m4/sim_ac_common.m4
+++ b/sim/m4/sim_ac_common.m4
@@ -42,10 +42,10 @@ ZW_GNU_GETTEXT_SISTER_DIR(../../intl)
# Check for common headers.
# NB: You can assume C11 headers exist.
-AC_CHECK_HEADERS(unistd.h)
-AC_CHECK_HEADERS(sys/time.h sys/times.h sys/resource.h sys/mman.h)
-AC_CHECK_HEADERS(fcntl.h fpu_control.h)
-AC_CHECK_HEADERS(dlfcn.h sys/stat.h)
+AC_CHECK_HEADERS([unistd.h dnl
+ sys/resource.h sys/mman.h dnl
+ fcntl.h fpu_control.h dnl
+ dlfcn.h sys/stat.h])
AC_CHECK_FUNCS(getrusage time sigaction __setfpucw)
AC_CHECK_FUNCS(mmap munmap lstat truncate ftruncate posix_fallocate)
AC_CHECK_MEMBERS([[struct stat.st_dev], [struct stat.st_ino],
diff --git a/sim/m68hc11/config.in b/sim/m68hc11/config.in
index c60f7d8649d..8d37b72597d 100644
--- a/sim/m68hc11/config.in
+++ b/sim/m68hc11/config.in
@@ -121,12 +121,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/m68hc11/configure b/sim/m68hc11/configure
index 6dfe9307c3e..ccafc3d9ac4 100755
--- a/sim/m68hc11/configure
+++ b/sim/m68hc11/configure
@@ -7199,45 +7199,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11174,7 +11136,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11177 "configure"
+#line 11139 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11280,7 +11242,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11283 "configure"
+#line 11245 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/mcore/config.in b/sim/mcore/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/mcore/config.in
+++ b/sim/mcore/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/mcore/configure b/sim/mcore/configure
index 678560066bd..4ead4f13db9 100755
--- a/sim/mcore/configure
+++ b/sim/mcore/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/microblaze/config.in b/sim/microblaze/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/microblaze/config.in
+++ b/sim/microblaze/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/microblaze/configure b/sim/microblaze/configure
index 67168b49e5e..5c53b072d4d 100755
--- a/sim/microblaze/configure
+++ b/sim/microblaze/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/mips/config.in b/sim/mips/config.in
index 09537fe1ca7..3f13deee8f3 100644
--- a/sim/mips/config.in
+++ b/sim/mips/config.in
@@ -130,12 +130,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/mips/configure b/sim/mips/configure
index c92e174e610..50bdf58d038 100755
--- a/sim/mips/configure
+++ b/sim/mips/configure
@@ -7229,45 +7229,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11204,7 +11166,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11207 "configure"
+#line 11169 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11310,7 +11272,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11313 "configure"
+#line 11275 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/mn10300/config.in b/sim/mn10300/config.in
index c9fb022ca3e..8249d7cbd87 100644
--- a/sim/mn10300/config.in
+++ b/sim/mn10300/config.in
@@ -136,12 +136,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/mn10300/configure b/sim/mn10300/configure
index 25b06e4c859..dfb5821b075 100755
--- a/sim/mn10300/configure
+++ b/sim/mn10300/configure
@@ -7205,45 +7205,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11180,7 +11142,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11183 "configure"
+#line 11145 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11286,7 +11248,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11289 "configure"
+#line 11251 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/moxie/config.in b/sim/moxie/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/moxie/config.in
+++ b/sim/moxie/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/moxie/configure b/sim/moxie/configure
index fddee7f12ef..cad5379cced 100755
--- a/sim/moxie/configure
+++ b/sim/moxie/configure
@@ -7197,45 +7197,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11172,7 +11134,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11175 "configure"
+#line 11137 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11278,7 +11240,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11281 "configure"
+#line 11243 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/msp430/config.in b/sim/msp430/config.in
index e4894c4c510..1bfb7d907d1 100644
--- a/sim/msp430/config.in
+++ b/sim/msp430/config.in
@@ -118,12 +118,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/msp430/configure b/sim/msp430/configure
index 5d4ab8a2fc3..717651655bb 100755
--- a/sim/msp430/configure
+++ b/sim/msp430/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/or1k/config.in b/sim/or1k/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/or1k/config.in
+++ b/sim/or1k/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/or1k/configure b/sim/or1k/configure
index 4b4895d413d..1559b49ee21 100755
--- a/sim/or1k/configure
+++ b/sim/or1k/configure
@@ -7209,45 +7209,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11184,7 +11146,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11187 "configure"
+#line 11149 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11290,7 +11252,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11293 "configure"
+#line 11255 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/ppc/emul_unix.c b/sim/ppc/emul_unix.c
index 92c3c1ededf..fc569d2e1a8 100644
--- a/sim/ppc/emul_unix.c
+++ b/sim/ppc/emul_unix.c
@@ -53,9 +53,7 @@
#include <sys/param.h>
#endif
-#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#endif
#ifndef HAVE_TERMIOS_STRUCTURE
#undef HAVE_SYS_TERMIOS_H
@@ -819,7 +817,7 @@ do_unix_time(os_emul_data *emul,
}
#endif
-#if !defined(HAVE_GETTIMEOFDAY) || !defined(HAVE_SYS_TIME_H)
+#if !defined(HAVE_GETTIMEOFDAY)
#define do_unix_gettimeofday 0
#else
static void
diff --git a/sim/ppc/mon.c b/sim/ppc/mon.c
index 452cd19c3d9..966f86c040e 100644
--- a/sim/ppc/mon.c
+++ b/sim/ppc/mon.c
@@ -35,13 +35,7 @@
#include <sys/types.h>
#endif
#include <time.h>
-#ifdef HAVE_SYS_TIMES_H
-#include <sys/times.h>
-#endif
-
-#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#endif
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
diff --git a/sim/pru/config.in b/sim/pru/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/pru/config.in
+++ b/sim/pru/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/pru/configure b/sim/pru/configure
index 9edf4362082..d22a8bdd86e 100755
--- a/sim/pru/configure
+++ b/sim/pru/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/riscv/config.in b/sim/riscv/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/riscv/config.in
+++ b/sim/riscv/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/riscv/configure b/sim/riscv/configure
index ad35e6347e4..2296d81c7f3 100755
--- a/sim/riscv/configure
+++ b/sim/riscv/configure
@@ -7201,45 +7201,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11176,7 +11138,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11179 "configure"
+#line 11141 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11282,7 +11244,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11285 "configure"
+#line 11247 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/rl78/config.in b/sim/rl78/config.in
index e4894c4c510..1bfb7d907d1 100644
--- a/sim/rl78/config.in
+++ b/sim/rl78/config.in
@@ -118,12 +118,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/rl78/configure b/sim/rl78/configure
index 4ba20b2da8f..c1aa0351822 100755
--- a/sim/rl78/configure
+++ b/sim/rl78/configure
@@ -7189,45 +7189,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11164,7 +11126,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11167 "configure"
+#line 11129 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11270,7 +11232,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11273 "configure"
+#line 11235 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/rx/config.in b/sim/rx/config.in
index 97caf8d0532..ed9ee408e3f 100644
--- a/sim/rx/config.in
+++ b/sim/rx/config.in
@@ -124,12 +124,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/rx/configure b/sim/rx/configure
index b2c1b61046b..208a2f0db96 100755
--- a/sim/rx/configure
+++ b/sim/rx/configure
@@ -7194,45 +7194,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11169,7 +11131,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11172 "configure"
+#line 11134 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11275,7 +11237,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11278 "configure"
+#line 11240 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/sh/config.in b/sim/sh/config.in
index cb5ea1b01c9..2416b7f038c 100644
--- a/sim/sh/config.in
+++ b/sim/sh/config.in
@@ -115,12 +115,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/sh/configure b/sim/sh/configure
index 678560066bd..4ead4f13db9 100755
--- a/sim/sh/configure
+++ b/sim/sh/configure
@@ -7196,45 +7196,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11171,7 +11133,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11174 "configure"
+#line 11136 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11277,7 +11239,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11280 "configure"
+#line 11242 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
diff --git a/sim/sh/interp.c b/sim/sh/interp.c
index 872bfe28893..a856ed6aa57 100644
--- a/sim/sh/interp.c
+++ b/sim/sh/interp.c
@@ -43,9 +43,7 @@
#include <sys/stat.h>
#endif
#include <time.h>
-#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
-#endif
#ifndef _WIN32
#include <utime.h>
#include <sys/wait.h>
diff --git a/sim/v850/config.in b/sim/v850/config.in
index 830d22ea322..1eb9e297ca9 100644
--- a/sim/v850/config.in
+++ b/sim/v850/config.in
@@ -130,12 +130,6 @@
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
-/* Define to 1 if you have the <sys/times.h> header file. */
-#undef HAVE_SYS_TIMES_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#undef HAVE_SYS_TIME_H
-
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
diff --git a/sim/v850/configure b/sim/v850/configure
index 8663d3d6a76..79939e3ce2c 100755
--- a/sim/v850/configure
+++ b/sim/v850/configure
@@ -7202,45 +7202,7 @@ fi
# Check for common headers.
# NB: You can assume C11 headers exist.
-for ac_header in unistd.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
-if test "x$ac_cv_header_unistd_h" = xyes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_UNISTD_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in sys/time.h sys/times.h sys/resource.h sys/mman.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in fcntl.h fpu_control.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-for ac_header in dlfcn.h sys/stat.h
+for ac_header in unistd.h sys/resource.h sys/mman.h fcntl.h fpu_control.h dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -11177,7 +11139,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11180 "configure"
+#line 11142 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11283,7 +11245,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11286 "configure"
+#line 11248 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
--
2.26.2
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