dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.3)dnl
-AC_INIT(gprof.c)
+AC_PREREQ(2.59)
+AC_INIT
+AC_CONFIG_SRCDIR([gprof.c])
+
+AC_CANONICAL_TARGET([])
+AC_ISC_POSIX
+
+changequote(,)dnl
+BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ ]*\([^ ]*\)[ ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
+changequote([,])dnl
+AM_INIT_AUTOMAKE(gprof, ${BFD_VERSION})
+
+dnl For simplicity, we use the BFD configuration file for most
+dnl things. However, we also need our own configuration file for
+dnl the automake PACKAGE and VERSION macros. We don't name it
+dnl config.h, to avoid any possible confusion with the bfd config.h.
+AC_CONFIG_HEADERS([gconfig.h:gconfig.in])
-CC=${CC-cc}
AC_PROG_CC
+AC_GNU_SOURCE
+AC_PROG_INSTALL
+
+AM_PROG_LIBTOOL
+
+AC_CHECK_FUNCS(setmode)
+
+ALL_LINGUAS="fr tr sv es id da pt_BR de vi rw ga ms fi nl"
+ZW_GNU_GETTEXT_SISTER_DIR
+AM_PO_SUBDIRS
+
+AM_MAINTAINER_MODE
+AM_CONDITIONAL(GENINSRC_NEVER, false)
+AC_EXEEXT
+
+AC_CHECK_HEADERS(sys/gmon_out.h)
+
+AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
+AC_CACHE_VAL(gprof_cv_decl_getopt_unistd_h,
+[AC_TRY_COMPILE([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);],
+gprof_cv_decl_getopt_unistd_h=yes, gprof_cv_decl_getopt_unistd_h=no)])
+AC_MSG_RESULT($gprof_cv_decl_getopt_unistd_h)
+if test $gprof_cv_decl_getopt_unistd_h = yes; then
+ AC_DEFINE([HAVE_DECL_GETOPT], 1,
+ [Is the prototype for getopt in <unistd.h> in the expected format?])
+fi
+
+# Some systems have fabs only in -lm, not in -lc.
+AC_SEARCH_LIBS(fabs, m)
+
+AM_BINUTILS_WARNINGS
+
+dnl Required by html and install-html
+AC_SUBST(datarootdir)
+AC_SUBST(docdir)
+AC_SUBST(htmldir)
-AC_CANONICAL_SYSTEM
-AC_ARG_PROGRAM
-
-case "${target}" in
-alpha-*-*) MY_TARGET=alpha ;;
-i[345]86-*-*) MY_TARGET=i386 ;;
-sparc-*-*) MY_TARGET=sparc ;;
-tahoe-*-*) MY_TARGET=tahoe ;;
-vax-*-*) MY_TARGET=vax ;;
-ns532-*-*|*-pc532-*) MY_TARGET=ns532;;
-*-*-*) MY_TARGET=dummy ;;
-esac
-
-AC_SUBST(MY_TARGET)
-AC_OUTPUT(Makefile)
+AC_CONFIG_FILES([Makefile po/Makefile.in:po/Make-in])
+AC_OUTPUT