dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.13)
-AC_INIT(gprof.c)
+AC_PREREQ(2.59)
+AC_INIT
+AC_CONFIG_SRCDIR([gprof.c])
-AC_CANONICAL_SYSTEM
-
-AM_INIT_AUTOMAKE(gprof, 2.9.5)
+AC_CANONICAL_TARGET([])
+AC_ISC_POSIX
-AM_PROG_LIBTOOL
+changequote(,)dnl
+BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ ]*\([^ ]*\)[ ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
+changequote([,])dnl
+AM_INIT_AUTOMAKE(gprof, ${BFD_VERSION})
dnl For simplicity, we use the BFD configuration file for most
dnl things. However, we also need our own configuration file for
dnl the automake PACKAGE and VERSION macros. We don't name it
dnl config.h, to avoid any possible confusion with the bfd config.h.
-AM_CONFIG_HEADER(gconfig.h:gconfig.in)
+AC_CONFIG_HEADERS([gconfig.h:gconfig.in])
AC_PROG_CC
+AC_GNU_SOURCE
AC_PROG_INSTALL
-AC_ISC_POSIX
+AM_PROG_LIBTOOL
+
+AC_CHECK_FUNCS(setmode)
-ALL_LINGUAS=
-CY_GNU_GETTEXT
+ALL_LINGUAS="fr tr sv es id da pt_BR de vi rw ga ms fi nl"
+ZW_GNU_GETTEXT_SISTER_DIR
+AM_PO_SUBDIRS
AM_MAINTAINER_MODE
+AM_CONDITIONAL(GENINSRC_NEVER, false)
AC_EXEEXT
-AC_OUTPUT(Makefile po/Makefile.in:po/Make-in,
-[sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile])
+AC_CHECK_HEADERS(sys/gmon_out.h)
+
+AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
+AC_CACHE_VAL(gprof_cv_decl_getopt_unistd_h,
+[AC_TRY_COMPILE([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);],
+gprof_cv_decl_getopt_unistd_h=yes, gprof_cv_decl_getopt_unistd_h=no)])
+AC_MSG_RESULT($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_CONFIG_FILES([Makefile po/Makefile.in:po/Make-in])
+AC_OUTPUT