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authorMike Frysinger <vapier@gentoo.org>2021-01-09 03:56:10 -0500
committerMike Frysinger <vapier@gentoo.org>2021-01-11 08:05:54 -0500
commit68ed2854284d415a71efd856a40343f550881ede (patch)
treef00f87cc7628c8e82de418bacc5d941db46c2481 /sim/rl78
parenta8aa72b913e78407e5de4fefd22f9b98e4466f30 (diff)
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sim: clean up C11 header includes
Since we require C11 now, we can assume many headers exist, and clean up all of the conditional includes. It's not like any of this code actually accounted for the headers not existing, just whether we could include them. The strings.h cleanup is a little nuanced: it isn't in C11, but every use of it in the codebase will include strings.h only if string.h doesn't exist. Since we now assume the C11 string.h exists, we'll never include strings.h, so we can delete it.
Diffstat (limited to 'sim/rl78')
-rw-r--r--sim/rl78/ChangeLog4
-rw-r--r--sim/rl78/config.in6
-rwxr-xr-xsim/rl78/configure41
3 files changed, 35 insertions, 16 deletions
diff --git a/sim/rl78/ChangeLog b/sim/rl78/ChangeLog
index 936e7b7..8944ad4 100644
--- a/sim/rl78/ChangeLog
+++ b/sim/rl78/ChangeLog
@@ -1,3 +1,7 @@
+2021-01-11 Mike Frysinger <vapier@gentoo.org>
+
+ * config.in, configure: Regenerate.
+
2021-01-09 Mike Frysinger <vapier@gentoo.org>
* configure: Regenerate.
diff --git a/sim/rl78/config.in b/sim/rl78/config.in
index 2be193d..e4894c4 100644
--- a/sim/rl78/config.in
+++ b/sim/rl78/config.in
@@ -13,9 +13,6 @@
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
-/* Define to 1 if you have the <errno.h> header file. */
-#undef HAVE_ERRNO_H
-
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
@@ -133,9 +130,6 @@
/* Define to 1 if you have the `time' function. */
#undef HAVE_TIME
-/* Define to 1 if you have the <time.h> header file. */
-#undef HAVE_TIME_H
-
/* Define to 1 if you have the `truncate' function. */
#undef HAVE_TRUNCATE
diff --git a/sim/rl78/configure b/sim/rl78/configure
index e9fe113..24de7d6 100755
--- a/sim/rl78/configure
+++ b/sim/rl78/configure
@@ -6782,6 +6782,19 @@ test -z "$deplibs_check_method" && deplibs_check_method=unknown
+plugin_option=
+plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
+for plugin in $plugin_names; do
+ plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
+ if test x$plugin_so = x$plugin; then
+ plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
+ fi
+ if test x$plugin_so != x$plugin; then
+ plugin_option="--plugin $plugin_so"
+ break
+ fi
+done
+
if test -n "$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=$2
@@ -6875,6 +6888,11 @@ else
fi
test -z "$AR" && AR=ar
+if test -n "$plugin_option"; then
+ if $AR --help 2>&1 | grep -q "\--plugin"; then
+ AR="$AR $plugin_option"
+ fi
+fi
test -z "$AR_FLAGS" && AR_FLAGS=cru
@@ -7079,6 +7097,11 @@ else
fi
test -z "$RANLIB" && RANLIB=:
+if test -n "$plugin_option" && test "$RANLIB" != ":"; then
+ if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
+ RANLIB="$RANLIB $plugin_option"
+ fi
+fi
@@ -8915,15 +8938,13 @@ $as_echo "$LINGUAS" >&6; }
fi
# Check for common headers.
-# FIXME: Seems to me this can cause problems for i386-windows hosts.
-# At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
-for ac_header in stdlib.h string.h strings.h unistd.h time.h
+# NB: You can assume C11 headers exist.
+for ac_header in unistd.h
do :
- as_ac_Header=`$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 :
+ ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
+if test "x$ac_cv_header_unistd_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_UNISTD_H 1
_ACEOF
fi
@@ -8956,7 +8977,7 @@ fi
done
-for ac_header in dlfcn.h errno.h sys/stat.h
+for ac_header in dlfcn.h sys/stat.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
@@ -12893,7 +12914,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12896 "configure"
+#line 12917 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12999,7 +13020,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 13002 "configure"
+#line 13023 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H