dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl Copyright 2012 Free Software Foundation
+dnl
+dnl This file is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 3 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; see the file COPYING3. If not see
+dnl <http://www.gnu.org/licenses/>.
+dnl
AC_PREREQ(2.59)
AC_INIT
AC_CONFIG_SRCDIR([gprof.c])
AC_ISC_POSIX
changequote(,)dnl
-BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[ ]*\([^ ]*\)[ ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
+BFD_VERSION=`${srcdir}/../bfd/configure --version | sed -n -e '1s,.* ,,p'`
changequote([,])dnl
AM_INIT_AUTOMAKE(gprof, ${BFD_VERSION})
-AM_PROG_LIBTOOL
-
dnl For simplicity, we use the BFD configuration file for most
dnl things. However, we also need our own configuration file for
dnl the automake PACKAGE and VERSION macros. We don't name it
AC_CONFIG_HEADERS([gconfig.h:gconfig.in])
AC_PROG_CC
+AC_GNU_SOURCE
+AC_USE_SYSTEM_EXTENSIONS
+ACX_LARGEFILE
AC_PROG_INSTALL
+LT_INIT
+
AC_CHECK_FUNCS(setmode)
-ALL_LINGUAS="fr tr sv es id da pt_BR de vi rw ga ms fi"
+ALL_LINGUAS="fr tr sv es id da pt_BR de vi rw ga ms fi nl bg eo ja sr"
ZW_GNU_GETTEXT_SISTER_DIR
AM_PO_SUBDIRS
AC_MSG_CHECKING(for a known getopt prototype in unistd.h)
AC_CACHE_VAL(gprof_cv_decl_getopt_unistd_h,
-[AC_TRY_COMPILE([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);],
+[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>], [extern int getopt (int, char *const*, const char *);])],
gprof_cv_decl_getopt_unistd_h=yes, gprof_cv_decl_getopt_unistd_h=no)])
AC_MSG_RESULT($gprof_cv_decl_getopt_unistd_h)
if test $gprof_cv_decl_getopt_unistd_h = yes; then
[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
+dnl Required by html, pdf, install-pdf and install-html
AC_SUBST(datarootdir)
AC_SUBST(docdir)
AC_SUBST(htmldir)
+AC_SUBST(pdfdir)
AC_CONFIG_FILES([Makefile po/Makefile.in:po/Make-in])
AC_OUTPUT