dnl Each sysdep configure.in does GLIBC_PROVIDES first, to avoid any
dnl AC_REQUIREs or AC_BEFOREs duplicating their code.
dnl
-define(AC_FD_MSG,4)dnl Autoconf lossage.
-AC_DEFUN([GLIBC_PROVIDES], [dnl
+define([GLIBC_PROVIDES], [dnl
+AC_PROVIDE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_PROVIDE([AC_CONFIG_SUBDIRS])dnl
+AC_PROVIDE([_AS_ECHO_N_PREPARE])dnl
+AC_PROVIDE([_AS_ECHO_PREPARE])dnl
+AC_PROVIDE([_AS_CR_PREPARE])dnl
+AC_PROVIDE([_AS_TR_SH_PREPARE])dnl
AC_PROVIDE([AC_PROG_INSTALL])dnl
AC_PROVIDE([AC_PROG_RANLIB])dnl
AC_PROVIDE([AC_PROG_CC])dnl
AC_PROVIDE([AC_PROG_CPP])dnl
+AC_PROVIDE([_AS_PATH_SEPARATOR_PREPARE])dnl
+AC_PROVIDE([_AS_TEST_PREPARE])dnl
+define([AS_MESSAGE_LOG_FD],5)dnl
+define([AS_MESSAGE_FD],6)dnl
+dnl Ripped out of AS_INIT, which does more cruft we do not want.
+m4_wrap([m4_divert_pop([BODY])[]])
+m4_divert_push([BODY])[]dnl
+dnl End of ripped out of AS_INIT.
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
+define([_AC_LANG], [C])dnl
])dnl
dnl
dnl Check for a symbol
dnl
-AC_DEFUN(AC_CHECK_SYMBOL, [dnl
+AC_DEFUN([AC_CHECK_SYMBOL], [dnl
AC_MSG_CHECKING(for $1)
AC_CACHE_VAL(ac_cv_check_symbol_$1, [dnl
-AC_TRY_LINK(,
+AC_TRY_LINK(,
changequote(,)dnl
extern char *$1[]; puts(*$1);,
changequote([,])dnl
fi
AC_MSG_RESULT($ac_cv_check_symbol_$1)])dnl
dnl
+
+dnl Locate a program and check that its version is acceptable.
+dnl AC_PROG_CHECK_VER(var, namelist, version-switch,
+dnl [version-extract-regexp], version-glob [, do-if-fail])
+AC_DEFUN([AC_CHECK_PROG_VER],
+[AC_CHECK_PROGS([$1], [$2])
+if test -z "[$]$1"; then
+ ac_verc_fail=yes
+else
+ # Found it, now check the version.
+ AC_MSG_CHECKING([version of [$]$1])
+changequote(<<,>>)dnl
+ ac_prog_version=`<<$>>$1 $3 2>&1 ifelse(<<$4>>,,,
+ <<| sed -n 's/^.*patsubst(<<$4>>,/,\/).*$/\1/p'>>)`
+ case $ac_prog_version in
+ '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
+ <<$5>>)
+changequote([,])dnl
+ ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
+ *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
+
+ esac
+ AC_MSG_RESULT([$ac_prog_version])
+fi
+ifelse([$6],,,
+[if test $ac_verc_fail = yes; then
+ $6
+fi])
+])
+
+dnl These modifications are to allow for an empty cross compiler tree.
+define([_AC_COMPILER_EXEEXT], [EXEEXT=
+])
+
+AC_DEFUN([LIBC_PROG_FOO_GNU],
+[# Most GNU programs take a -v and spit out some text including
+# the word 'GNU'. Some try to read stdin, so give them /dev/null.
+if $1 -o conftest -v </dev/null 2>&1 | grep GNU > /dev/null 2>&1; then
+ $2
+else
+ $3
+fi
+rm -fr contest*])
+
+AC_DEFUN([LIBC_PROG_BINUTILS],
+[# Was a --with-binutils option given?
+if test -n "$path_binutils"; then
+ # Make absolute; ensure a single trailing slash.
+ path_binutils=`(cd $path_binutils; pwd) | sed 's%/*$%/%'`
+ CC="$CC -B$path_binutils"
+fi
+AS=`$CC -print-prog-name=as`
+LD=`$CC -print-prog-name=ld`
+AR=`$CC -print-prog-name=ar`
+AC_SUBST(AR)
+OBJDUMP=`$CC -print-prog-name=objdump`
+AC_SUBST(OBJDUMP)
+OBJCOPY=`$CC -print-prog-name=objcopy`
+AC_SUBST(OBJCOPY)
+
+# Determine whether we are using GNU binutils.
+AC_CACHE_CHECK(whether $AS is GNU as, libc_cv_prog_as_gnu,
+[LIBC_PROG_FOO_GNU($AS, libc_cv_prog_as_gnu=yes, libc_cv_prog_as_gnu=no)])
+rm -f a.out
+gnu_as=$libc_cv_prog_as_gnu
+
+AC_CACHE_CHECK(whether $LD is GNU ld, libc_cv_prog_ld_gnu,
+[LIBC_PROG_FOO_GNU($LD, libc_cv_prog_ld_gnu=yes, libc_cv_prog_ld_gnu=no)])
+gnu_ld=$libc_cv_prog_ld_gnu
+])