#endif"
ac_header_list=
+ac_func_list=
ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
+NEED_CTF_QSORT_R_FALSE
+NEED_CTF_QSORT_R_TRUE
zlibinc
zlibdir
ac_libctf_warn_cflags
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_func
-
-# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
-# ---------------------------------------------
-# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
-# accordingly.
-ac_fn_c_check_decl ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- as_decl_name=`echo $2|sed 's/ *(.*//'`
- as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
-$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
-if eval \${$3+:} false; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-#ifndef $as_decl_name
-#ifdef __cplusplus
- (void) $as_decl_use;
-#else
- (void) $as_decl_name;
-#endif
-#endif
-
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval "$3=yes"
-else
- eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_decl
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
as_fn_append ac_header_list " stdlib.h"
as_fn_append ac_header_list " unistd.h"
as_fn_append ac_header_list " sys/param.h"
+as_fn_append ac_func_list " qsort_r"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
fi
done
-ac_fn_c_check_decl "$LINENO" "qsort_r" "ac_cv_have_decl_qsort_r" "$ac_includes_default"
-if test "x$ac_cv_have_decl_qsort_r" = xyes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
+
+
+
+
+ for ac_func in $ac_func_list
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
fi
+done
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_QSORT_R $ac_have_decl
+
+
+
+if test $ac_cv_func_qsort_r = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qsort_r signature" >&5
+$as_echo_n "checking for qsort_r signature... " >&6; }
+if ${ac_cv_libctf_qsort_r_signature+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef qsort_r
+ #include <stdlib.h>
+ void qsort_r (void *, size_t, size_t,
+ int (*) (void const *, void const *,
+ void *),
+ void *);
+ void (*p) (void *, size_t, size_t,
+ int (*) (void const *, void const *,
+ void *),
+ void *) = qsort_r;
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_libctf_qsort_r_signature=GNU
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#undef qsort_r
+ #include <stdlib.h>
+ void qsort_r (void *, size_t, size_t, void *,
+ int (*) (void *,
+ void const *,
+ void const *));
+ void (*p) (void *, size_t, size_t, void *,
+ int (*) (void *, void const *,
+ void const *)) = qsort_r;
-case " $LIBOBJS " in
- *" qsort_r.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS qsort_r.$ac_objext"
- ;;
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_libctf_qsort_r_signature=BSD
+else
+ ac_cv_libctf_qsort_r_signature=unknown
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libctf_qsort_r_signature" >&5
+$as_echo "$ac_cv_libctf_qsort_r_signature" >&6; }
+fi
+
+case x$ac_cv_libctf_qsort_r_signature in
+ xGNU)
+$as_echo "#define HAVE_QSORT_R_ARG_LAST 1" >>confdefs.h
+;;
+ xBSD)
+$as_echo "#define HAVE_QSORT_R_COMPAR_LAST 1" >>confdefs.h
+;;
+ *) ac_cv_libctf_qsort_r_signature=unknown;;
esac
+ if test "${ac_cv_libctf_qsort_r_signature}" = unknown; then
+ NEED_CTF_QSORT_R_TRUE=
+ NEED_CTF_QSORT_R_FALSE='#'
+else
+ NEED_CTF_QSORT_R_TRUE='#'
+ NEED_CTF_QSORT_R_FALSE=
+fi
+
ac_config_files="$ac_config_files Makefile"
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
+if test -z "${NEED_CTF_QSORT_R_TRUE}" && test -z "${NEED_CTF_QSORT_R_FALSE}"; then
+ as_fn_error $? "conditional \"NEED_CTF_QSORT_R\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
projects / deliverable / binutils-gdb.git / blobdiff