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sim: rl78/rx: drop unnecessary getopt.h probing

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Since getopt.h is provided by libiberty, there's no need to probe for
a system version of it.  Plus we already assume it exists in other
parts of the sim.
This commit is contained in:
Mike Frysinger
2021-04-20 09:21:28 -04:00
parent aee4e85e27
commit d549b029d6
10 changed files with 16 additions and 28 deletions
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6
sim/rl78/ChangeLog
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@ -1,3 +1,9 @@
2021-04-20 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Delete AC_CHECK_HEADERS_ONCE.
* main.c: Delete HAVE_GETOPT_H.
* config.in, configure: Regenerate.
2021-04-18 Mike Frysinger <vapier@gentoo.org>
* configure.ac: Change AC_CHECK_HEADERS to AC_CHECK_HEADERS_ONCE.

3
sim/rl78/config.in
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@ -22,9 +22,6 @@
/* Define to 1 if you have the `ftruncate' function. */
#undef HAVE_FTRUNCATE
/* Define to 1 if you have the <getopt.h> header file. */
#undef HAVE_GETOPT_H
/* Define to 1 if you have the `getrusage' function. */
#undef HAVE_GETRUSAGE

9
sim/rl78/configure vendored
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@ -2302,7 +2302,6 @@ 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"
as_fn_append ac_header_list " getopt.h"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
@ -11244,7 +11243,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11247 "configure"
#line 11246 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11350,7 +11349,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11353 "configure"
#line 11352 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@ -11996,10 +11995,6 @@ fi
cgen_breaks=""
if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
cgen_breaks="break cgen_rtx_error";

2
sim/rl78/configure.ac
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@ -24,6 +24,4 @@ AC_CONFIG_MACRO_DIRS([../m4 ../.. ../../config])
SIM_AC_COMMON
SIM_AC_OPTION_WARNINGS(no)
AC_CHECK_HEADERS_ONCE(getopt.h)
SIM_AC_OUTPUT

2
sim/rl78/main.c
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@ -30,9 +30,7 @@
#include <assert.h>
#include <setjmp.h>
#include <signal.h>
#ifdef HAVE_GETOPT_H
#include <getopt.h>
#endif
#include "libiberty.h"
#include "bfd.h"