emit_ctor_dtor
emit_relocs
got_check
+use_ld_elf2flt_binary
binutils_ldscript_dir
zlib_include_dir
binutils_include_dir
bfd_include_dir
-EGREP
-GREP
-CPP
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
+EGREP
+GREP
+CPP
OBJEXT
EXEEXT
ac_ct_CC
with_binutils_include_dir
with_binutils_ldscript_dir
with_binutils_build_dir
+enable_ld_elf2flt_binary
enable_got_check
enable_emit_relocs
enable_emit_ctor_dtor
--disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --disable-ld-elf2flt-binary
+ use ld-elf2flt shell script
--disable-got-check - disable check for GOT (needed on H8)
--disable-emit-relocs - don't use the --emit-relocs (-q) linker option
--enable-emit-ctor-dtor manually create ctor/dtor list
fi
+# Check whether --enable-ld-elf2flt-binary was given.
+if test "${enable_ld_elf2flt_binary+set}" = set; then
+ enableval=$enable_ld_elf2flt_binary; use_ld_elf2flt_binary=$enableval
+else
+ use_ld_elf2flt_binary=yes
+
+fi
+
+
+var_yn_to_10() {
+ if eval test \"\$$1\" = yes ; then
+ eval $1=1
+ else
+ eval $1=0
+ fi
+}
+
# Check whether --enable-got-check was given.
if test "${enable_got_check+set}" = set; then
enableval=$enable_got_check; got_check=$enableval
fi
+var_yn_to_10 got_check
# Check whether --enable-emit-relocs was given.
if test "${enable_emit_relocs+set}" = set; then
fi
+var_yn_to_10 emit_relocs
# Check whether --enable-emit-ctor-dtor was given.
if test "${enable_emit_ctor_dtor+set}" = set; then
fi
+var_yn_to_10 emit_ctor_dtor
ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-# Find a good install program. We prefer a C program (faster),
-# so one script is as good as another. But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-# Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
- $as_echo_n "(cached) " >&6
-else
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in
- ./ | .// | /cC/* | \
- /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
- ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
- /usr/ucb/* ) ;;
- *)
- # OSF1 and SCO ODT 3.0 have their own names for install.
- # Don't use installbsd from OSF since it installs stuff as root
- # by default.
- for ac_prog in ginstall scoinst install; do
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
- if test $ac_prog = install &&
- grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # AIX install. It has an incompatible calling convention.
- :
- elif test $ac_prog = install &&
- grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
- # program-specific install script used by HP pwplus--don't use.
- :
- else
- rm -rf conftest.one conftest.two conftest.dir
- echo one > conftest.one
- echo two > conftest.two
- mkdir conftest.dir
- if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
- test -s conftest.one && test -s conftest.two &&
- test -s conftest.dir/conftest.one &&
- test -s conftest.dir/conftest.two
- then
- ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
- break 3
- fi
- fi
- fi
- done
- done
- ;;
-esac
-
-done
-IFS=$as_save_IFS
-
-rm -rf conftest.one conftest.two conftest.dir
-
-fi
- if test "${ac_cv_path_install+set}" = set; then
- INSTALL=$ac_cv_path_install
- else
- # As a last resort, use the slow shell script. Don't cache a
- # value for INSTALL within a source directory, because that will
- # break other packages using the cache if that directory is
- # removed, or if the value is a relative name.
- INSTALL=$ac_install_sh
- fi
-fi
-{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-if test "$ac_binutils_build_dir" != "NONE"; then
- test "$ac_libbfd" = "NONE" && ac_libbfd="$ac_binutils_build_dir/bfd/libbfd.a"
- test "$ac_libiberty" = "NONE" && ac_libiberty="$ac_binutils_build_dir/libiberty/libiberty.a"
- test "$ac_bfd_include_dir" = "NONE" && ac_bfd_include_dir="$ac_binutils_build_dir/bfd"
- test "$ac_binutils_include_dir" = "NONE" && ac_binutils_include_dir="$ac_binutils_build_dir/include"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
fi
-
-if test "$ac_libiberty" = "NONE"; then
-
-
-{ $as_echo "$as_me:$LINENO: checking for objalloc_create in -liberty" >&5
-$as_echo_n "checking for objalloc_create in -liberty... " >&6; }
-if test "${ac_cv_lib_iberty_objalloc_create+set}" = set; then
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-liberty $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
#endif
-char objalloc_create ();
-int
-main ()
-{
-return objalloc_create ();
- ;
- return 0;
-}
+ Syntax error
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
+if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
- (eval "$ac_link") 2>conftest.er1
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- $as_test_x conftest$ac_exeext
}; then
- ac_cv_lib_iberty_objalloc_create=yes
+ :
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_iberty_objalloc_create=no
-fi
-
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_iberty_objalloc_create" >&5
-$as_echo "$ac_cv_lib_iberty_objalloc_create" >&6; }
-if test "x$ac_cv_lib_iberty_objalloc_create" = x""yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBIBERTY 1
-_ACEOF
-
- LIBS="-liberty $LIBS"
-
+ # Broken: fails on valid input.
+continue
fi
- ac_libiberty=auto
-else
- LIBS="$ac_libiberty $LIBS"
-fi
-if test "$ac_libbfd" = "NONE"; then
+rm -f conftest.err conftest.$ac_ext
-{ $as_echo "$as_me:$LINENO: checking for bfd_openr in -lbfd" >&5
-$as_echo_n "checking for bfd_openr in -lbfd... " >&6; }
-if test "${ac_cv_lib_bfd_bfd_openr+set}" = set; then
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lbfd $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char bfd_openr ();
-int
-main ()
-{
-return bfd_openr ();
- ;
- return 0;
-}
+#include <ac_nonexistent.h>
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (ac_try="$ac_link"
+if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
*) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
- (eval "$ac_link") 2>conftest.er1
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
test ! -s conftest.err
- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- $as_test_x conftest$ac_exeext
}; then
- ac_cv_lib_bfd_bfd_openr=yes
+ # Broken: success on invalid input.
+continue
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- ac_cv_lib_bfd_bfd_openr=no
+ # Passes both tests.
+ac_preproc_ok=:
+break
fi
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ :
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Broken: fails on valid input.
+continue
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ # Broken: success on invalid input.
+continue
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+
+rm -f conftest.err conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then
+ :
+else
+ { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&5
+$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details." >&2;}
+ { (exit 1); exit 1; }; }; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ ac_count=`expr $ac_count + 1`
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
+$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_header_stdc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_header_stdc=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then
+ :
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then
+ :
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+ { (case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; }; then
+ :
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_header_stdc=no
+fi
+rm -rf conftest.dSYM
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define STDC_HEADERS 1
+_ACEOF
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+
+
+
+
+
+
+
+
+
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do
+as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
+$as_echo_n "checking for $ac_header... " >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ eval "$as_ac_Header=yes"
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ eval "$as_ac_Header=no"
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+ac_res=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+as_val=`eval 'as_val=${'$as_ac_Header'}
+ $as_echo "$as_val"'`
+ if test "x$as_val" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ if test "${ac_cv_header_minix_config_h+set}" = set; then
+ { $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+ $as_echo_n "(cached) " >&6
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:$LINENO: checking minix/config.h usability" >&5
+$as_echo_n "checking minix/config.h usability... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+#include <minix/config.h>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_header_compiler=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:$LINENO: checking minix/config.h presence" >&5
+$as_echo_n "checking minix/config.h presence... " >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <minix/config.h>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } >/dev/null && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then
+ ac_header_preproc=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+ yes:no: )
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
+ ac_header_preproc=yes
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: minix/config.h: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: minix/config.h: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
+$as_echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
+$as_echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
+
+ ;;
+esac
+{ $as_echo "$as_me:$LINENO: checking for minix/config.h" >&5
+$as_echo_n "checking for minix/config.h... " >&6; }
+if test "${ac_cv_header_minix_config_h+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_header_minix_config_h=$ac_header_preproc
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
+$as_echo "$ac_cv_header_minix_config_h" >&6; }
+
+fi
+if test "x$ac_cv_header_minix_config_h" = x""yes; then
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define _POSIX_SOURCE 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _POSIX_1_SOURCE 2
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define _MINIX 1
+_ACEOF
+
+ fi
+
+
+
+ { $as_echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_safe_to_define___extensions__=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_safe_to_define___extensions__=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ cat >>confdefs.h <<\_ACEOF
+#define __EXTENSIONS__ 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define _ALL_SOURCE 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define _GNU_SOURCE 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define _POSIX_PTHREAD_SEMANTICS 1
+_ACEOF
+
+ cat >>confdefs.h <<\_ACEOF
+#define _TANDEM_SOURCE 1
+_ACEOF
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in
+ ./ | .// | /cC/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+
+if test "$ac_binutils_build_dir" != "NONE"; then
+ test "$ac_libbfd" = "NONE" && ac_libbfd="$ac_binutils_build_dir/bfd/libbfd.a"
+ test "$ac_libiberty" = "NONE" && ac_libiberty="$ac_binutils_build_dir/libiberty/libiberty.a"
+ test "$ac_bfd_include_dir" = "NONE" && ac_bfd_include_dir="$ac_binutils_build_dir/bfd"
+ test "$ac_binutils_include_dir" = "NONE" && ac_binutils_include_dir="$ac_binutils_build_dir/include"
+fi
+
+if test "$ac_libiberty" = "NONE"; then
+
+{ $as_echo "$as_me:$LINENO: checking for objalloc_create in -liberty" >&5
+$as_echo_n "checking for objalloc_create in -liberty... " >&6; }
+if test "${ac_cv_lib_iberty_objalloc_create+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-liberty $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char objalloc_create ();
+int
+main ()
+{
+return objalloc_create ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_iberty_objalloc_create=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_iberty_objalloc_create=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_iberty_objalloc_create" >&5
+$as_echo "$ac_cv_lib_iberty_objalloc_create" >&6; }
+if test "x$ac_cv_lib_iberty_objalloc_create" = x""yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBIBERTY 1
+_ACEOF
+
+ LIBS="-liberty $LIBS"
+
+fi
+
+ ac_libiberty=auto
+else
+ LIBS="$ac_libiberty $LIBS"
+fi
+if test "$ac_libbfd" = "NONE"; then
+
+{ $as_echo "$as_me:$LINENO: checking for bfd_openr in -lbfd" >&5
+$as_echo_n "checking for bfd_openr in -lbfd... " >&6; }
+if test "${ac_cv_lib_bfd_bfd_openr+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lbfd $LIBS"
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char bfd_openr ();
+int
+main ()
+{
+return bfd_openr ();
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ ac_cv_lib_bfd_bfd_openr=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_lib_bfd_bfd_openr=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_bfd_bfd_openr" >&5
$as_echo "$ac_cv_lib_bfd_bfd_openr" >&6; }
SYMBOL_PREFIX=
case $target in
- bfin*)
+ h8300|bfin*)
SYMBOL_PREFIX=_
;;
esac
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
- (eval "$ac_link") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
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- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
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- } && test -s conftest$ac_exeext && {
- test "$cross_compiling" = yes ||
- $as_test_x conftest$ac_exeext
- }; then
- ac_cv_lib_c_malloc=yes
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_cv_lib_c_malloc=no
-fi
-
-rm -rf conftest.dSYM
-rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_malloc" >&5
-$as_echo "$ac_cv_lib_c_malloc" >&6; }
-if test "x$ac_cv_lib_c_malloc" = x""yes; then
- LIBS="-lc $LIBS"
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
- $as_echo_n "(cached) " >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- :
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
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-
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
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-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
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- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
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-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
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- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
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- rm -f conftest.er1
- cat conftest.err >&5
- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
- test ! -s conftest.err
- }; then
- # Broken: success on invalid input.
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-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- break
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-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
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-{ $as_echo "$as_me:$LINENO: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
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-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
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- }; then
- :
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- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
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-
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether nonexistent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
- (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+ (eval "$ac_link") 2>conftest.er1
ac_status=$?
grep -v '^ *+' conftest.er1 >conftest.err
rm -f conftest.er1
cat conftest.err >&5
$as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null && {
- test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
}; then
- # Broken: success on invalid input.
-continue
+ ac_cv_lib_c_malloc=yes
else
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
- # Passes both tests.
-ac_preproc_ok=:
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-
-rm -f conftest.err conftest.$ac_ext
-
-done
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- :
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-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
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-$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
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- { (exit 1); exit 1; }; }; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
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-else
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- for ac_prog in grep ggrep; do
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-*GNU*)
- ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
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- $as_echo 'GREP' >> "conftest.nl"
- "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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- ac_count=`expr $ac_count + 1`
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- ac_cv_path_GREP="$ac_path_GREP"
- ac_path_GREP_max=$ac_count
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- done
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-esac
-
- $ac_path_GREP_found && break 3
- done
- done
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-$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
- fi
-else
- ac_cv_path_GREP=$GREP
-fi
-
+ ac_cv_lib_c_malloc=no
fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
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-# Check for GNU ac_path_EGREP and select it if it is found.
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-*GNU*)
- ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
- ac_count=0
- $as_echo_n 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- $as_echo 'EGREP' >> "conftest.nl"
- "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
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- ac_count=`expr $ac_count + 1`
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- ac_cv_path_EGREP="$ac_path_EGREP"
- ac_path_EGREP_max=$ac_count
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- # 10*(2^10) chars as input seems more than enough
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- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
- $ac_path_EGREP_found && break 3
- done
- done
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-IFS=$as_save_IFS
- if test -z "$ac_cv_path_EGREP"; then
- { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
-$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
- { (exit 1); exit 1; }; }
- fi
-else
- ac_cv_path_EGREP=$EGREP
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-
- fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_c_malloc" >&5
+$as_echo "$ac_cv_lib_c_malloc" >&6; }
+if test "x$ac_cv_lib_c_malloc" = x""yes; then
+ LIBS="-lc $LIBS"
fi
-{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
fi
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
-$as_echo_n "checking for $ac_header... " >&6; }
-if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
- $as_echo_n "(cached) " >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
-case "(($ac_try" in
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
- *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
-$as_echo "$ac_try_echo") >&5
- (eval "$ac_compile") 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && {
- test -z "$ac_c_werror_flag" ||
- test ! -s conftest.err
- } && test -s conftest.$ac_objext; then
- eval "$as_ac_Header=yes"
-else
- $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- eval "$as_ac_Header=no"
-fi
-
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-ac_res=`eval 'as_val=${'$as_ac_Header'}
- $as_echo "$as_val"'`
- { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-as_val=`eval 'as_val=${'$as_ac_Header'}
- $as_echo "$as_val"'`
- if test "x$as_val" = x""yes; then
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_func in dcgettext libintl_dgettext
+
+
+for ac_func in \
+ dcgettext \
+ getline \
+ libintl_dgettext \
+ strsignal \
+
do
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
done
+test "$GCC" = yes && CFLAGS="-Wall $CFLAGS"
+
+
-ac_config_files="$ac_config_files Makefile ld-elf2flt elf2flt.ld"
+ac_config_files="$ac_config_files ld-elf2flt.sh:ld-elf2flt.in Makefile elf2flt.ld"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
for ac_config_target in $ac_config_targets
do
case $ac_config_target in
+ "ld-elf2flt.sh") CONFIG_FILES="$CONFIG_FILES ld-elf2flt.sh:ld-elf2flt.in" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "ld-elf2flt") CONFIG_FILES="$CONFIG_FILES ld-elf2flt" ;;
"elf2flt.ld") CONFIG_FILES="$CONFIG_FILES elf2flt.ld" ;;
*) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
--- /dev/null
+/*
+ * Wrapper for the real linker and the elf2flt converter. This was
+ * originally a simple shell script, but that doesn't work on a
+ * Windows host without cygwin.
+ * The proper long term solution is to add FLT as a BFD output format.
+ *
+ * Converted from ld-elf2flt.in by Nathan Sidwell, nathan@codesourcery.com.
+ * Updated to latest elf2flt code by Mike Frysinger, vapier@gentoo.org.
+ *
+ * This is Free Software, under the GNU General Public License V2 or greater.
+ *
+ * Copyright (C) 2006, CodeSourcery Inc.
+ * Copyright (C) 2009, Analog Devices, Inc.
+ * Copyright (C) 2002-2003 David McCullough <davidm@snapgear.com>
+ * Copyright (C) 2000, Lineo. <davidm@lineo.com>
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <errno.h>
+#include <libiberty.h>
+#include <filenames.h>
+
+#include "stubs.h"
+const char *elf2flt_progname;
+
+static int flag_verbose = 0, flag_final = 1, have_elf2flt_options = 0,
+ flag_move_data = 0, want_shared = 0;
+static const char *shared_lib_id = NULL;
+static const char *output_file = "a.out";
+static const char *linker_script = NULL;
+static const char *emulation = NULL;
+static const char *tmp_file = NULL;
+static const char *output_gdb = NULL;
+static const char *output_elf = NULL;
+static const char *output_flt = NULL;
+static options_t search_dirs, all_options, other_options, flt_options;
+
+static const char *linker = NULL;
+static const char *elf2flt = NULL;
+static const char *nm = NULL;
+static const char *objdump = NULL;
+static const char *objcopy = NULL;
+static const char *tooldir = ".";
+static const char *ldscriptpath = BINUTILS_LDSCRIPTDIR;
+
+/* A list of sed commands */
+typedef struct {
+ options_t *pattern; /* '^' for start of line match, everything else verbatim */
+ options_t *replacement; /* Delete line, if NULL */
+} sed_commands_t;
+
+/* Initialize a sed structure */
+#define init_sed(DST) ( \
+ (DST)->pattern = xmalloc(sizeof(*(DST)->pattern)), \
+ (DST)->replacement = xmalloc(sizeof(*(DST)->replacement)), \
+ init_options((DST)->pattern), \
+ init_options((DST)->replacement) \
+)
+#define free_sed(DST) (free((DST)->pattern), free((DST)->replacement))
+
+/* Append a slot for a new sed command. */
+static void append_sed(sed_commands_t *dst, const char *pattern,
+ const char *replacement)
+{
+ debug1("adding pattern '%s' with replacement '%s'\n",
+ pattern, replacement);
+ append_option(dst->pattern, pattern);
+ append_option(dst->replacement, replacement);
+}
+
+/* Execute an external program COMMAND. Write its stdout to OUTPUT,
+ unless that is NULL. Pass the trailing NULL terminated list of
+ options, followed by all those in OPTIONS, if that is non-NULL. */
+static int
+execute(const char *command, const char *output, const options_t *options, ...)
+{
+ struct pex_obj *pex;
+ const char *errmsg;
+ int err;
+ int status;
+ va_list args;
+ const char *opt;
+ options_t opts;
+
+ debug("command=%s\n", command);
+
+ init_options(&opts);
+ append_option(&opts, command);
+ va_start(args, options);
+ while ((opt = va_arg(args, const char *)))
+ append_option(&opts, opt);
+ va_end(args);
+ if (options)
+ append_options(&opts, options);
+ append_option(&opts, NULL);
+
+ fflush(stdout);
+ fflush(stderr);
+
+ pex = pex_init(0, elf2flt_progname, NULL);
+ if (pex == NULL)
+ fatal_perror("pex_init failed");
+
+ if (flag_verbose) {
+ unsigned ix;
+
+ fprintf(stderr, "Invoking:");
+ for (ix = 0; ix != opts.num - 1; ix++)
+ fprintf(stderr, " '%s'", opts.options[ix]);
+ fprintf(stderr, "\n");
+ }
+
+ errmsg = pex_run(pex, PEX_LAST | PEX_SEARCH, command,
+ (char *const *)opts.options, output, NULL, &err);
+ if (errmsg != NULL) {
+ if (err != 0) {
+ errno = err;
+ fatal_perror(errmsg);
+ } else
+ fatal(errmsg);
+ }
+
+ if (!pex_get_status(pex, 1, &status))
+ fatal_perror("can't get program status");
+ pex_free(pex);
+
+ if (status) {
+ if (WIFSIGNALED(status)) {
+ int sig = WTERMSIG(status);
+
+ fatal("%s terminated with signal %d [%s]%s",
+ command, sig, strsignal(sig),
+ WCOREDUMP(status) ? ", core dumped" : "");
+ }
+
+ if (WIFEXITED(status))
+ return WEXITSTATUS(status);
+ }
+ return 0;
+}
+/* Auto NULL terminate */
+#define execute(...) execute(__VA_ARGS__, NULL)
+
+/* Apply the sed commands in SED to file NAME_IN producing file NAME_OUT */
+static void
+do_sed(const sed_commands_t *sed, const char *name_in, const char *name_out)
+{
+ FILE *in, *out;
+ size_t alloc = 0;
+ char *line = NULL;
+ ssize_t len;
+ const char *pattern, *replacement;
+ int ix;
+
+ if (flag_verbose) {
+ fprintf(stderr, "emulating: sed \\\n");
+ for (ix = 0; ix != sed->pattern->num; ix++) {
+ pattern = sed->pattern->options[ix];
+ replacement = sed->replacement->options[ix];
+ if (replacement)
+ fprintf(stderr, "\t-e 's/%s/%s/' \\\n", pattern, replacement);
+ else
+ fprintf(stderr, "\t-e 'd/%s/' \\\n", pattern);
+ }
+ fprintf(stderr, "\t%s > %s\n", name_in, name_out);
+ }
+
+ in = xfopen(name_in, "r");
+ out = xfopen(name_out, "w");
+
+ while ((len = getline(&line, &alloc, in)) > 0) {
+ debug2("len=%2zi line=%s", len, line);
+
+ for (ix = 0; ix != sed->pattern->num; ix++) {
+ const char *ptr;
+ int bol;
+ size_t pat_len;
+
+ pattern = sed->pattern->options[ix];
+ replacement = sed->replacement->options[ix];
+ ptr = line;
+ bol = pattern[0] == '^';
+
+ pattern += bol;
+ pat_len = strlen(pattern);
+
+ if (!bol) {
+ do {
+ ptr = strchr(ptr, pattern[0]);
+ if (!ptr) ;
+ else if (!strncmp(ptr, pattern, pat_len))
+ goto found;
+ else
+ ptr++;
+ }
+ while (ptr);
+ } else if (!strncmp(ptr, pattern, pat_len)) {
+ found:
+ if (replacement) {
+ debug2(" [modified]\n");
+ fwrite(line, 1, ptr - line, out);
+ fwrite(replacement, 1, strlen(replacement), out);
+ fwrite(ptr + pat_len, 1,
+ len - pat_len - (ptr - line),
+ out);
+ } else
+ debug2(" {dropped}\n");
+ goto next_line;
+ }
+ }
+
+ debug2("(untouched)\n");
+ fwrite(line, 1, len, out);
+ next_line:
+ ;
+ }
+ fclose(in);
+ if (fclose(out))
+ fatal_perror("error writing temporary script '%s'", name_out);
+ free(line);
+}
+
+/* Generate the flt binary along with any other necessary pieces. */
+#define exec_or_ret(...) \
+ do { \
+ int status = execute(__VA_ARGS__); \
+ if (status) return status; \
+ } while (0)
+static int do_final_link(void)
+{
+ sed_commands_t sed;
+ struct stat buf;
+ const char *script;
+ const char *rel_output;
+ int have_got = 0;
+ FILE *in;
+ char *line = NULL;
+ size_t alloc = 0;
+ ssize_t len;
+
+ init_sed(&sed);
+
+ if (flag_move_data) {
+ FILE *in;
+
+ /* See if the .rodata section contains any relocations. */
+ if (!output_flt)
+ output_flt = make_temp_file(NULL);
+ exec_or_ret(linker, NULL, &other_options, "-r", "-d", "-o", output_flt);
+ exec_or_ret(objdump, tmp_file, NULL, "-h", output_flt);
+
+ in = xfopen(tmp_file, "r");
+ while ((len = getline(&line, &alloc, in)) > 0) {
+ const char *ptr = line;
+
+ while (1) {
+ ptr = strchr(ptr, '.');
+ if (!ptr)
+ break;
+ if (streqn(ptr, ".rodata")) {
+ getline(&line, &alloc, in);
+ ptr = line;
+ while (1) {
+ ptr = strchr(ptr, 'R');
+ if (!ptr)
+ break;
+ if (streqn(ptr, "RELOC")) {
+ flag_move_data = 0;
+ fprintf(stderr, "warning: .rodata section contains relocations");
+ break;
+ } else
+ ptr++;
+ }
+ break;
+ } else
+ ptr++;
+ }
+ }
+ fclose(in);
+ }
+ append_sed(&sed, "^R_RODAT", flag_move_data ? NULL : "");
+ append_sed(&sed, "^W_RODAT", flag_move_data ? "" : NULL);
+ append_sed(&sed, "^SINGLE_LINK:", USE_EMIT_RELOCS ? "" : NULL);
+ append_sed(&sed, "^TOR:", EMIT_CTOR_DTOR ? "" : NULL);
+
+ if (shared_lib_id) {
+ const char *got_offset;
+ int adj, id = strtol(shared_lib_id, NULL, 0);
+ char buf[30];
+
+ /* Replace addresses using the shared object id. */
+ sprintf(buf, "%.2X", id);
+ append_sed(&sed, "ORIGIN = 0x0,", concat("ORIGIN = 0x", buf, "000000,", NULL));
+ append_sed(&sed, ".text 0x0 :", concat(".text 0x0", buf, "000000 :", NULL));
+ if (id)
+ append_sed(&sed, "ENTRY (" SYMBOL_PREFIX "_start)", "ENTRY (lib_main)");
+
+ /* Provide the symbol specifying the library's data segment
+ pointer offset. */
+ adj = 4;
+ if (streq(TARGET_CPU, "h8300"))
+ got_offset = "__current_shared_library_er5_offset_";
+ else if (streq(TARGET_CPU, "bfin"))
+ got_offset = "_current_shared_library_p5_offset_", adj = 1;
+ else
+ got_offset = "_current_shared_library_a5_offset_";
+ append_option(&other_options, "-defsym");
+ sprintf(buf, "%d", id * -adj - adj);
+ append_option(&other_options, concat(got_offset, "=", buf, NULL));
+ }
+
+ /* Locate the default linker script, if we don't have one provided. */
+ if (!linker_script)
+ linker_script = concat(ldscriptpath, "/elf2flt.ld", NULL);
+
+ /* Try and locate the linker script. */
+ script = linker_script;
+ if (stat(script, &buf) || !S_ISREG(buf.st_mode)) {
+ script = concat(ldscriptpath, "/", linker_script, NULL);
+ if (stat(script, &buf) || !S_ISREG(buf.st_mode)) {
+ script = concat(ldscriptpath, "/ldscripts/", linker_script, NULL);
+ if (stat(script, &buf) || !S_ISREG(buf.st_mode))
+ script = NULL;
+ }
+ }
+ /* And process it if we can -- if we can't find it, the user must
+ know what they are doing. */
+ if (script) {
+ do_sed(&sed, linker_script, tmp_file);
+ linker_script = tmp_file;
+ }
+ free_sed(&sed);
+
+ if (USE_EMIT_RELOCS) {
+
+ exec_or_ret(linker, NULL, &other_options,
+ "-T", linker_script, "-q", "-o", output_gdb, emulation);
+
+ append_option(&flt_options, "-a");
+ rel_output = output_gdb;
+
+ } else if (NO_GOT_CHECK) {
+
+ output_elf = make_temp_file(NULL);
+
+ exec_or_ret(linker, NULL, &other_options,
+ "-T", linker_script, "-Ur", "-d", "-o", output_elf, emulation);
+ exec_or_ret(linker, NULL, &other_options,
+ "-T", linker_script, "-o", output_gdb, emulation);
+
+ rel_output = output_elf;
+
+ } else {
+
+ output_flt = make_temp_file(NULL);
+ exec_or_ret(linker, NULL, &other_options,
+ "-r", "-d", "-o", output_flt, emulation);
+
+ output_elf = make_temp_file(NULL);
+ exec_or_ret(linker, NULL, &search_dirs,
+ "-T", linker_script, "-Ur", "-o", output_elf, output_flt, emulation);
+
+ exec_or_ret(linker, NULL, &search_dirs,
+ "-T", linker_script, "-o", output_gdb, output_flt, emulation);
+
+ rel_output = output_elf;
+
+ }
+
+ if (shared_lib_id && strtol(shared_lib_id, NULL, 0) != 0)
+ exec_or_ret(objcopy, NULL, NULL, "--localize-hidden", "--weaken", output_gdb);
+
+ exec_or_ret(nm, tmp_file, NULL, "-p", output_gdb);
+ in = xfopen(tmp_file, "r");
+ while ((len = getline(&line, &alloc, in)) > 0) {
+ const char *ptr = strchr(line, '_');
+ if (ptr && streqn(ptr, "_GLOBAL_OFFSET_TABLE")) {
+ have_got = 1;
+ break;
+ }
+ }
+ fclose(in);
+ if (have_got)
+ exec_or_ret(elf2flt, NULL, &flt_options,
+ "-o", output_file, "-p", output_gdb, rel_output);
+ else
+ exec_or_ret(elf2flt, NULL, &flt_options,
+ "-o", output_file, "-r", rel_output);
+
+ return 0;
+}
+
+/* parse all the arguments provided to us */
+static void parse_args(int argc, char **argv)
+{
+ char *fltflags;
+ int argno;
+
+ for (argno = 1; argno < argc; argno++) {
+ char const *arg = argv[argno];
+ int to_all = argno;
+
+ if (streq(arg, "-elf2flt")) {
+ have_elf2flt_options = 1;
+ to_all++;
+ } else if (streqn(arg, "-elf2flt=")) {
+ have_elf2flt_options = 1;
+ append_option_str(&flt_options, &arg[9], "\t ");
+ to_all++;
+ } else if (streq(arg, "-move-rodata")) {
+ flag_move_data = 1;
+ } else if (streq(arg, "-shared-lib-id")) {
+ shared_lib_id = argv[++argno];
+ } else if (streq(arg, "-shared") || streq(arg, "-G")) {
+ want_shared = 1;
+ } else if (streqn(arg, "-o")) {
+ output_file = arg[2] ? &arg[2] : argv[++argno];
+ } else if (streqn(arg, "-T")) {
+ linker_script = arg[2] ? &arg[2] : argv[++argno];
+ } else if (streq(arg, "-c")) {
+ linker_script = argv[++argno];
+ } else if (streqn(arg, "-L")) {
+ const char *merged =
+ (arg[2] ? arg : concat("-L", argv[++argno], NULL));
+ append_option(&other_options, merged);
+ append_option(&search_dirs, merged);
+ } else if (streq(arg, "-EB")) {
+ append_option(&other_options, arg);
+ append_option(&search_dirs, arg);
+ } else if (streq(arg, "-relax")) {
+ ;
+ } else if (streq(arg, "-s") || streq(arg, "--strip-all") ||
+ streq(arg, "-S") || streq(arg, "--strip-debug")) {
+ /* Ignore these strip options for links involving elf2flt.
+ The final flat output will be stripped by definition, and we
+ don't want to strip the .gdb helper file. The strip options
+ are also incompatible with -r and --emit-relocs. */
+ ;
+ } else if (streq(arg, "-r") || streq(arg, "-Ur")) {
+ flag_final = 0;
+ append_option(&other_options, arg);
+ } else if (streq(arg, "-v") || streq(arg, "--verbose")) {
+ flag_verbose = 1;
+ append_option(&other_options, arg);
+ } else if (streqn(arg, "-m")) {
+ emulation = arg[2] ? arg : concat("-m", argv[++argno], NULL);
+ } else
+ append_option(&other_options, arg);
+
+ while (to_all <= argno)
+ append_option(&all_options, argv[to_all++]);
+ }
+
+ fltflags = getenv("FLTFLAGS");
+ if (fltflags)
+ append_option_str(&flt_options, fltflags, "\t ");
+}
+
+int main(int argc, char *argv[])
+{
+ const char *ptr;
+ char *tmp;
+ const char *argv0 = argv[0];
+ size_t len;
+ struct stat buf;
+ const char *have_exe = NULL;
+ int status;
+
+ len = strlen(argv0);
+#ifdef __WIN32
+ /* Remove the .exe extension, if it's there. */
+ if (len > 4 && streq(&argv0[len - 4], ".exe")) {
+ have_exe = ".exe";
+ len -= 4;
+ argv0 = tmp = xstrdup(argv0);
+ tmp[len] = 0;
+ }
+#endif
+ elf2flt_progname = argv0;
+ for (ptr = elf2flt_progname + len; ptr != elf2flt_progname; ptr--)
+ if (IS_DIR_SEPARATOR(ptr[-1])) {
+ tooldir = tmp = xmalloc(len);
+ memcpy(tmp, argv0, len);
+ tmp[ptr - elf2flt_progname - 1] = 0;
+ elf2flt_progname = ptr;
+ /* The standard binutils tool layout has:
+
+ bin/<TARGET_ALIAS>-foo
+ lib/
+ <TARGET_ALIAS>/bin/foo
+ <TARGET_ALIAS>/lib
+
+ It's <TARGET_ALIAS>/ that we want here: files in lib/ are for
+ the host while those in <TARGET_ALIAS>/lib are for the target. */
+ if (streqn(elf2flt_progname, TARGET_ALIAS)) {
+ tmp = concat(tooldir, "/../" TARGET_ALIAS "/bin", NULL);
+ if (stat(tmp, &buf) == 0 && S_ISDIR(buf.st_mode))
+ tooldir = tmp;
+ }
+ break;
+ }
+ /* Typically ld-elf2flt is invoked as `ld` which means error
+ * messages from it will look like "ld: " which is completely
+ * confusing. So append an identifier to keep things clear.
+ */
+ elf2flt_progname = concat(elf2flt_progname, " (ld-elf2flt)", NULL);
+
+ xmalloc_set_program_name(elf2flt_progname);
+
+ tmp = xmalloc(len + 16);
+ memcpy(tmp, argv0, len);
+ while (len && tmp[len - 1] != '-' && !IS_DIR_SEPARATOR(tmp[len - 1]))
+ len--;
+ tmp[len] = 0;
+
+ linker = concat(tmp, "ld.real", have_exe, NULL);
+ elf2flt = concat(tmp, "elf2flt", have_exe, NULL);
+ nm = concat(tmp, "nm", have_exe, NULL);
+ objdump = concat(tooldir, "/../../bin/", TARGET_ALIAS, "-objdump", have_exe, NULL);
+ objcopy = concat(tooldir, "/../../bin/", TARGET_ALIAS, "-objcopy", have_exe, NULL);
+
+ if (stat(ldscriptpath, &buf) || !S_ISDIR(buf.st_mode))
+ ldscriptpath = concat(tooldir, "/../lib", NULL);
+
+ parse_args(argc, argv);
+
+ if (flag_verbose) {
+ fprintf(stderr, "argv[0] = '%s'\n", argv[0]);
+ fprintf(stderr, "tooldir = '%s'\n", tooldir);
+ fprintf(stderr, "linker = '%s'\n", linker);
+ fprintf(stderr, "elf2flt = '%s'\n", elf2flt);
+ fprintf(stderr, "nm = '%s'\n", nm);
+ fprintf(stderr, "objdump = '%s'\n", objdump);
+ fprintf(stderr, "objcopy = '%s'\n", objcopy);
+ fprintf(stderr, "ldscriptpath = '%s'\n", ldscriptpath);
+ }
+
+ /* Pass off to regular linker, if there's nothing elf2flt-like */
+ if (!have_elf2flt_options)
+ return execute(linker, NULL, &all_options);
+
+ /* Pass off to regular linker, minus the elf2flt options, if it's
+ not the final link. */
+ if (!flag_final)
+ return execute(linker, NULL, &other_options, "-o", output_file);
+
+ if (want_shared && !shared_lib_id)
+ fatal("-shared used without passing a shared library ID");
+
+ /* Otherwise link & convert to flt. */
+ output_gdb = concat(output_file, ".gdb", NULL);
+ tmp_file = make_temp_file(NULL);
+ status = do_final_link();
+ if (!flag_verbose) {
+ unlink(tmp_file);
+ unlink(output_flt);
+ unlink(output_elf);
+ } else {
+ fprintf(stderr,
+ "leaving elf2flt temp files behind:\n"
+ "tmp_file = %s\n"
+ "output_flt = %s\n"
+ "output_elf = %s\n",
+ tmp_file, output_flt, output_elf);
+ }
+ return status;
+}
projects / elf2flt.git / commitdiff