aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--ChangeLog6
-rw-r--r--binutils/ChangeLog13
-rw-r--r--binutils/Makefile.am4
-rw-r--r--binutils/Makefile.in2
-rw-r--r--binutils/config.in3
-rwxr-xr-xbinutils/configure64
-rw-r--r--binutils/configure.ac30
-rw-r--r--binutils/doc/Makefile.in1
-rw-r--r--binutils/objdump.c36
-rw-r--r--binutils/readelf.c24
-rwxr-xr-xconfigure16
-rw-r--r--configure.ac16
12 files changed, 202 insertions, 13 deletions
diff --git a/ChangeLog b/ChangeLog
index cbfb215..f527876 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2019-05-29 Nick Clifton <nickc@redhat.com>
+
+ * configure.ac (noconfigdirs): Add libctf if the target does not use
+ the ELF file format.
+ * configure: Regenerate.
+
2019-05-28 Nick Alcock <nick.alcock@oracle.com>
* Makefile.def (dependencies): configure-libctf depends on all-bfd
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index ac3f3b9..f4a9e6a 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,16 @@
+2019-05-29 Nick Clifton <nickc@redhat.com>
+
+ * configure.ac (LIBCTF): Export. Set to empty for non-ELF based
+ targets.
+ (HAVE_LIBCTF): Define if libctf support is available.
+ * Makefile.am (LIBCTF): Set value to @LIBCTF@.
+ * objdump.c: Make CTF code conditional upon HAVE_LIBCTF being
+ defined.
+ * readelf.c: Likewise.
+ * configure: Regenerate.
+ * Makefile.in: Regenerate.
+ * config.in: Regenerate.
+
2019-05-28 Nick Alcock <nick.alcock@oracle.com>
* MAINTAINERS: Add myself as CTF maintainer.
diff --git a/binutils/Makefile.am b/binutils/Makefile.am
index 128494c..c37a5b5 100644
--- a/binutils/Makefile.am
+++ b/binutils/Makefile.am
@@ -161,7 +161,7 @@ BFDLIB = ../bfd/libbfd.la
OPCODES = ../opcodes/libopcodes.la
-LIBCTF = ../libctf/libctf.a
+LIBCTF = @LIBCTF@
LIBIBERTY = ../libiberty/libiberty.a
@@ -229,7 +229,7 @@ windres_DEPENDENCIES = $(LIBINTL_DEP) $(LIBIBERTY) $(BFDLIB)
windmc_DEPENDENCIES = $(LIBINTL_DEP) $(LIBIBERTY) $(BFDLIB)
addr2line_DEPENDENCIES = $(LIBINTL_DEP) $(LIBIBERTY) $(BFDLIB)
readelf_DEPENDENCIES = $(LIBINTL_DEP) $(LIBIBERTY) $(LIBCTF)
-elfedit_DEPENDENCIES = $(LIBINTL_DEP) $(LIBIBERTY)
+elfedit_DEPENDENCIES = $(LIBINTL_DEP) $(LIBIBERTY)
dllwrap_DEPENDENCIES = $(LIBINTL_DEP) $(LIBIBERTY)
bfdtest1_DEPENDENCIES = $(LIBINTL_DEP) $(LIBIBERTY) $(BFDLIB)
bfdtest2_DEPENDENCIES = $(LIBINTL_DEP) $(LIBIBERTY) $(BFDLIB)
diff --git a/binutils/Makefile.in b/binutils/Makefile.in
index 480385b..705b19e 100644
--- a/binutils/Makefile.in
+++ b/binutils/Makefile.in
@@ -443,6 +443,7 @@ LDFLAGS = @LDFLAGS@
LEX = `if [ -f ../flex/flex ]; then echo ../flex/flex; else echo @LEX@; fi`
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBCTF = @LIBCTF@
LIBICONV = @LIBICONV@
LIBINTL = @LIBINTL@
LIBINTL_DEP = @LIBINTL_DEP@
@@ -648,7 +649,6 @@ BULIBS = bucomm.c version.c filemode.c
ELFLIBS = elfcomm.c
BFDLIB = ../bfd/libbfd.la
OPCODES = ../opcodes/libopcodes.la
-LIBCTF = ../libctf/libctf.a
LIBIBERTY = ../libiberty/libiberty.a
POTFILES = $(CFILES) $(DEBUG_SRCS) $(HFILES)
EXPECT = expect
diff --git a/binutils/config.in b/binutils/config.in
index 72ead4e..edd7615 100644
--- a/binutils/config.in
+++ b/binutils/config.in
@@ -109,6 +109,9 @@
/* Define if your <locale.h> file defines LC_MESSAGES. */
#undef HAVE_LC_MESSAGES
+/* Is libctf available? */
+#undef HAVE_LIBCTF
+
/* Define to 1 if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H
diff --git a/binutils/configure b/binutils/configure
index 17cca12..a653a71 100755
--- a/binutils/configure
+++ b/binutils/configure
@@ -636,6 +636,7 @@ LTLIBOBJS
LIBOBJS
EMULATION_VECTOR
EMULATION
+LIBCTF
OBJDUMP_PRIVATE_OFILES
OBJDUMP_DEFS
BUILD_INSTALL_MISC
@@ -11523,7 +11524,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11526 "configure"
+#line 11527 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11629,7 +11630,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 11632 "configure"
+#line 11633 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -15082,6 +15083,64 @@ do
fi
done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libctf support" >&5
+$as_echo_n "checking for libctf support... " >&6; }
+case "${target}" in
+ *-*-pe | *-*-*vms* | *-*-darwin | *-*-*coff* | *-*-wince | *-*-mingw*)
+ if ${bu_cv_libctf_support+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ bu_cv_libctf_support=no
+fi
+
+ ;;
+ *-*-aout | *-*-osf* | *-*-go32 | *-*-macos* | *-*-rhapsody*)
+ if ${bu_cv_libctf_support+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ bu_cv_libctf_support=no
+fi
+
+ ;;
+ *-*-netbsdpe | *-*-cygwin* | *-*-pep | *-*-msdos | *-*-winnt)
+ if ${bu_cv_libctf_support+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ bu_cv_libctf_support=no
+fi
+
+ ;;
+ ns32k-*-* | pdp11-*-* | *-*-aix* | *-*-netbsdaout)
+ if ${bu_cv_libctf_support+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ bu_cv_libctf_support=no
+fi
+
+ ;;
+ *)
+ if ${bu_cv_libctf_support+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ bu_cv_libctf_support=yes
+fi
+
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $bu_cv_libctf_support" >&5
+$as_echo "$bu_cv_libctf_support" >&6; }
+if test $bu_cv_libctf_support = yes; then
+
+$as_echo "#define HAVE_LIBCTF 1" >>confdefs.h
+
+fi
+LIBCTF=
+if test $bu_cv_libctf_support = yes; then
+ LIBCTF=../libctf/libctf.a
+fi
+
+
# Uniq objdump private vector, build objdump target ofiles.
od_files=
f=""
@@ -15140,6 +15199,7 @@ OBJDUMP_DEFS="${OBJDUMP_DEFS} -DOBJDUMP_PRIVATE_VECTORS=\"${OBJDUMP_PRIVATE_VECT
+
cat >>confdefs.h <<_ACEOF
#define TARGET "${target}"
_ACEOF
diff --git a/binutils/configure.ac b/binutils/configure.ac
index b1cd455..71be51e 100644
--- a/binutils/configure.ac
+++ b/binutils/configure.ac
@@ -393,6 +393,35 @@ changequote([,])dnl
fi
done
+
+AC_MSG_CHECKING([for libctf support])
+case "${target}" in
+ *-*-pe | *-*-*vms* | *-*-darwin | *-*-*coff* | *-*-wince | *-*-mingw*)
+ AC_CACHE_VAL(bu_cv_libctf_support, bu_cv_libctf_support=no)
+ ;;
+ *-*-aout | *-*-osf* | *-*-go32 | *-*-macos* | *-*-rhapsody*)
+ AC_CACHE_VAL(bu_cv_libctf_support, bu_cv_libctf_support=no)
+ ;;
+ *-*-netbsdpe | *-*-cygwin* | *-*-pep | *-*-msdos | *-*-winnt)
+ AC_CACHE_VAL(bu_cv_libctf_support, bu_cv_libctf_support=no)
+ ;;
+ ns32k-*-* | pdp11-*-* | *-*-aix* | *-*-netbsdaout)
+ AC_CACHE_VAL(bu_cv_libctf_support, bu_cv_libctf_support=no)
+ ;;
+ *)
+ AC_CACHE_VAL(bu_cv_libctf_support, bu_cv_libctf_support=yes)
+ ;;
+esac
+AC_MSG_RESULT($bu_cv_libctf_support)
+if test $bu_cv_libctf_support = yes; then
+ AC_DEFINE(HAVE_LIBCTF, 1, [Is libctf available?])
+fi
+LIBCTF=
+if test $bu_cv_libctf_support = yes; then
+ LIBCTF=../libctf/libctf.a
+fi
+
+
# Uniq objdump private vector, build objdump target ofiles.
od_files=
f=""
@@ -449,6 +478,7 @@ AC_SUBST(BUILD_MISC)
AC_SUBST(BUILD_INSTALL_MISC)
AC_SUBST(OBJDUMP_DEFS)
AC_SUBST(OBJDUMP_PRIVATE_OFILES)
+AC_SUBST(LIBCTF)
AC_DEFINE_UNQUOTED(TARGET, "${target}", [Configured target name.])
diff --git a/binutils/doc/Makefile.in b/binutils/doc/Makefile.in
index 7fa622a..d7cd4b0 100644
--- a/binutils/doc/Makefile.in
+++ b/binutils/doc/Makefile.in
@@ -285,6 +285,7 @@ LDFLAGS = @LDFLAGS@
LEX = @LEX@
LEXLIB = @LEXLIB@
LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@
+LIBCTF = @LIBCTF@
LIBICONV = @LIBICONV@
LIBINTL = @LIBINTL@
LIBINTL_DEP = @LIBINTL_DEP@
diff --git a/binutils/objdump.c b/binutils/objdump.c
index 156331b..382ba35 100644
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -56,7 +56,9 @@
#include "bucomm.h"
#include "elfcomm.h"
#include "dwarf.h"
+#ifdef HAVE_LIBCTF
#include "ctf-api.h"
+#endif
#include "getopt.h"
#include "safe-ctype.h"
#include "dis-asm.h"
@@ -99,9 +101,11 @@ static bfd_boolean with_source_code; /* -S */
static int show_raw_insn; /* --show-raw-insn */
static int dump_dwarf_section_info; /* --dwarf */
static int dump_stab_section_info; /* --stabs */
+#ifdef HAVE_LIBCTF
static int dump_ctf_section_info; /* --ctf */
static char *dump_ctf_section_name;
static char *dump_ctf_parent_name; /* --ctf-parent */
+#endif
static int do_demangle; /* -C, --demangle */
static bfd_boolean disassemble; /* -d */
static bfd_boolean disassemble_all; /* -D */
@@ -228,8 +232,12 @@ usage (FILE *stream, int status)
=frames-interp,=str,=loc,=Ranges,=pubtypes,\n\
=gdb_index,=trace_info,=trace_abbrev,=trace_aranges,\n\
=addr,=cu_index,=links,=follow-links]\n\
- Display DWARF info in the file\n\
- --ctf=SECTION Display CTF info from SECTION\n\
+ Display DWARF info in the file\n"));
+#ifdef HAVE_LIBCTF
+ fprintf (stream, _("\
+ --ctf=SECTION Display CTF info from SECTION\n"));
+#endif
+ fprintf (stream, _("\
-t, --syms Display the contents of the symbol table(s)\n\
-T, --dynamic-syms Display the contents of the dynamic symbol table\n\
-r, --reloc Display the relocation entries in the file\n\
@@ -278,8 +286,11 @@ usage (FILE *stream, int status)
--dwarf-start=N Display DIEs starting with N, at the same depth\n\
or deeper\n\
--dwarf-check Make additional dwarf internal consistency checks.\
- \n\
+ \n"));
+#ifdef HAVE_LIBCTF
+ fprintf (stream, _("\
--ctf-parent=SECTION Use SECTION as the CTF parent\n\n"));
+#endif
list_supported_targets (program_name, stream);
list_supported_architectures (program_name, stream);
@@ -314,9 +325,11 @@ enum option_values
OPTION_DWARF_START,
OPTION_RECURSE_LIMIT,
OPTION_NO_RECURSE_LIMIT,
- OPTION_INLINES,
+#ifdef HAVE_LIBCTF
OPTION_CTF,
- OPTION_CTF_PARENT
+ OPTION_CTF_PARENT,
+#endif
+ OPTION_INLINES
};
static struct option long_options[]=
@@ -359,8 +372,10 @@ static struct option long_options[]=
{"special-syms", no_argument, &dump_special_syms, 1},
{"include", required_argument, NULL, 'I'},
{"dwarf", optional_argument, NULL, OPTION_DWARF},
+#ifdef HAVE_LIBCTF
{"ctf", required_argument, NULL, OPTION_CTF},
{"ctf-parent", required_argument, NULL, OPTION_CTF_PARENT},
+#endif
{"stabs", no_argument, NULL, 'G'},
{"start-address", required_argument, NULL, OPTION_START_ADDRESS},
{"stop-address", required_argument, NULL, OPTION_STOP_ADDRESS},
@@ -3199,6 +3214,7 @@ dump_bfd_header (bfd *abfd)
}
+#ifdef HAVE_LIBCTF
/* Formatting callback function passed to ctf_dump. Returns either the pointer
it is passed, or a pointer to newly-allocated storage, in which case
dump_ctf() will free it when it no longer needs it. */
@@ -3216,6 +3232,7 @@ dump_ctf_indent_lines (ctf_sect_names_t sect ATTRIBUTE_UNUSED,
}
/* Make a ctfsect suitable for ctf_bfdopen_ctfsect(). */
+
static ctf_sect_t
make_ctfsect (const char *name, bfd_byte *data,
bfd_size_type size)
@@ -3331,8 +3348,8 @@ dump_ctf (bfd *abfd, const char *sect_name, const char *parent_name)
free (parentdata);
free (ctfdata);
}
+#endif /* HAVE_LIBCTF */
-
static void
dump_bfd_private_header (bfd *abfd)
{
@@ -4043,8 +4060,10 @@ dump_bfd (bfd *abfd, bfd_boolean is_mainfile)
dump_symbols (abfd, TRUE);
if (dump_dwarf_section_info)
dump_dwarf (abfd);
+#ifdef HAVE_LIBCTF
if (dump_ctf_section_info)
dump_ctf (abfd, dump_ctf_section_name, dump_ctf_parent_name);
+#endif
if (dump_stab_section_info)
dump_stabs (abfd);
if (dump_reloc_info && ! disassemble)
@@ -4484,6 +4503,7 @@ main (int argc, char **argv)
case OPTION_DWARF_CHECK:
dwarf_check = TRUE;
break;
+#ifdef HAVE_LIBCTF
case OPTION_CTF:
dump_ctf_section_info = TRUE;
dump_ctf_section_name = xstrdup (optarg);
@@ -4492,6 +4512,7 @@ main (int argc, char **argv)
case OPTION_CTF_PARENT:
dump_ctf_parent_name = xstrdup (optarg);
break;
+#endif
case 'G':
dump_stab_section_info = TRUE;
seenflag = TRUE;
@@ -4551,9 +4572,10 @@ main (int argc, char **argv)
}
free_only_list ();
+#ifdef HAVE_LIBCTF
free (dump_ctf_section_name);
free (dump_ctf_parent_name);
-
+#endif
END_PROGRESS (program_name);
return exit_status;
diff --git a/binutils/readelf.c b/binutils/readelf.c
index 5ae5857..2615e8b 100644
--- a/binutils/readelf.c
+++ b/binutils/readelf.c
@@ -60,7 +60,9 @@
#include "bucomm.h"
#include "elfcomm.h"
#include "dwarf.h"
+#ifdef HAVE_LIBCTF
#include "ctf-api.h"
+#endif
#include "elf/common.h"
#include "elf/external.h"
@@ -184,7 +186,9 @@ typedef struct elf_section_list
#define DEBUG_DUMP (1 << 2) /* The -w command line switch. */
#define STRING_DUMP (1 << 3) /* The -p command line switch. */
#define RELOC_DUMP (1 << 4) /* The -R command line switch. */
+#ifdef HAVE_LIBCTF
#define CTF_DUMP (1 << 5) /* The --ctf command line switch. */
+#endif
typedef unsigned char dump_type;
@@ -251,16 +255,20 @@ static bfd_boolean do_dump = FALSE;
static bfd_boolean do_version = FALSE;
static bfd_boolean do_histogram = FALSE;
static bfd_boolean do_debugging = FALSE;
+#ifdef HAVE_LIBCTF
static bfd_boolean do_ctf = FALSE;
+#endif
static bfd_boolean do_arch = FALSE;
static bfd_boolean do_notes = FALSE;
static bfd_boolean do_archive_index = FALSE;
static bfd_boolean is_32bit_elf = FALSE;
static bfd_boolean decompress_dumps = FALSE;
+#ifdef HAVE_LIBCTF
static char *dump_ctf_parent_name;
static char *dump_ctf_symtab_name;
static char *dump_ctf_strtab_name;
+#endif
struct group_list
{
@@ -4401,10 +4409,12 @@ get_section_type_name (Filedata * filedata, unsigned int sh_type)
#define OPTION_DWARF_DEPTH 514
#define OPTION_DWARF_START 515
#define OPTION_DWARF_CHECK 516
+#ifdef HAVE_LIBCTF
#define OPTION_CTF_DUMP 517
#define OPTION_CTF_PARENT 518
#define OPTION_CTF_SYMBOLS 519
#define OPTION_CTF_STRINGS 520
+#endif
static struct option options[] =
{
@@ -4443,11 +4453,13 @@ static struct option options[] =
{"dwarf-start", required_argument, 0, OPTION_DWARF_START},
{"dwarf-check", no_argument, 0, OPTION_DWARF_CHECK},
+#ifdef HAVE_LIBCTF
{"ctf", required_argument, 0, OPTION_CTF_DUMP},
{"ctf-symbols", required_argument, 0, OPTION_CTF_SYMBOLS},
{"ctf-strings", required_argument, 0, OPTION_CTF_STRINGS},
{"ctf-parent", required_argument, 0, OPTION_CTF_PARENT},
+#endif
{"version", no_argument, 0, 'v'},
{"wide", no_argument, 0, 'W'},
@@ -4498,6 +4510,7 @@ usage (FILE * stream)
--dwarf-depth=N Do not display DIEs at depth N or greater\n\
--dwarf-start=N Display DIEs starting with N, at the same depth\n\
or deeper\n"));
+#ifdef HAVE_LIBCTF
fprintf (stream, _("\
--ctf=<number|name> Display CTF info from section <number|name>\n\
--ctf-parent=<number|name>\n\
@@ -4506,6 +4519,7 @@ usage (FILE * stream)
Use section <number|name> as the CTF external symtab\n\n\
--ctf-strings=<number|name>\n\
Use section <number|name> as the CTF external strtab\n\n"));
+#endif
#ifdef SUPPORT_DISASSEMBLY
fprintf (stream, _("\
@@ -4734,6 +4748,7 @@ parse_args (Filedata * filedata, int argc, char ** argv)
case OPTION_DWARF_CHECK:
dwarf_check = TRUE;
break;
+#ifdef HAVE_LIBCTF
case OPTION_CTF_DUMP:
do_ctf = TRUE;
request_dump (filedata, CTF_DUMP);
@@ -4747,6 +4762,7 @@ parse_args (Filedata * filedata, int argc, char ** argv)
case OPTION_CTF_PARENT:
dump_ctf_parent_name = strdup (optarg);
break;
+#endif
case OPTION_DYN_SYMS:
do_dyn_syms = TRUE;
break;
@@ -13808,10 +13824,11 @@ dump_section_as_bytes (Elf_Internal_Shdr * section,
return TRUE;
}
+#ifdef HAVE_LIBCTF
static ctf_sect_t *
shdr_to_ctf_sect (ctf_sect_t *buf, Elf_Internal_Shdr *shdr, Filedata *filedata)
{
- buf->cts_name = SECTION_NAME(shdr);
+ buf->cts_name = SECTION_NAME (shdr);
buf->cts_type = shdr->sh_type;
buf->cts_flags = shdr->sh_flags;
buf->cts_size = shdr->sh_size;
@@ -13964,6 +13981,7 @@ dump_section_as_ctf (Elf_Internal_Shdr * section, Filedata * filedata)
free (strdata);
return ret;
}
+#endif /* HAVE_LIBCTF */
static bfd_boolean
load_specific_debug_section (enum dwarf_section_display_enum debug,
@@ -14303,11 +14321,13 @@ process_section_contents (Filedata * filedata)
res = FALSE;
}
+#ifdef HAVE_LIBCTF
if (dump & CTF_DUMP)
{
if (! dump_section_as_ctf (section, filedata))
res = FALSE;
}
+#endif
}
/* Check to see if the user requested a
@@ -20187,9 +20207,11 @@ main (int argc, char ** argv)
if (cmdline.dump_sects != NULL)
free (cmdline.dump_sects);
+#ifdef HAVE_LIBCTF
free (dump_ctf_symtab_name);
free (dump_ctf_strtab_name);
free (dump_ctf_parent_name);
+#endif
return err ? EXIT_FAILURE : EXIT_SUCCESS;
}
diff --git a/configure b/configure
index 3e95ce5..86dc040 100755
--- a/configure
+++ b/configure
@@ -3604,6 +3604,22 @@ case "${target}" in
;;
esac
+# Targets that do not use the ELF file format cannot support libctf.
+case "${target}" in
+ *-*-pe | *-*-*vms* | *-*-darwin | *-*-*coff* | *-*-wince | *-*-mingw*)
+ noconfigdirs="$noconfigdirs libctf"
+ ;;
+ *-*-aout | *-*-osf* | *-*-go32 | *-*-macos* | *-*-rhapsody*)
+ noconfigdirs="$noconfigdirs libctf"
+ ;;
+ *-*-netbsdpe | *-*-cygwin* | *-*-pep | *-*-msdos | *-*-winnt)
+ noconfigdirs="$noconfigdirs libctf"
+ ;;
+ ns32k-*-* | pdp11-*-* | *-*-aix* | *-*-netbsdaout)
+ noconfigdirs="$noconfigdirs libctf"
+ ;;
+esac
+
case "${target}" in
*-*-chorusos)
;;
diff --git a/configure.ac b/configure.ac
index c84263c..c205698 100644
--- a/configure.ac
+++ b/configure.ac
@@ -901,6 +901,22 @@ case "${target}" in
;;
esac
+# Targets that do not use the ELF file format cannot support libctf.
+case "${target}" in
+ *-*-pe | *-*-*vms* | *-*-darwin | *-*-*coff* | *-*-wince | *-*-mingw*)
+ noconfigdirs="$noconfigdirs libctf"
+ ;;
+ *-*-aout | *-*-osf* | *-*-go32 | *-*-macos* | *-*-rhapsody*)
+ noconfigdirs="$noconfigdirs libctf"
+ ;;
+ *-*-netbsdpe | *-*-cygwin* | *-*-pep | *-*-msdos | *-*-winnt)
+ noconfigdirs="$noconfigdirs libctf"
+ ;;
+ ns32k-*-* | pdp11-*-* | *-*-aix* | *-*-netbsdaout)
+ noconfigdirs="$noconfigdirs libctf"
+ ;;
+esac
+
case "${target}" in
*-*-chorusos)
;;