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dnl
dnl Copyright 2008 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Radio
dnl
dnl GNU Radio 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, or (at your option)
dnl any later version.
dnl
dnl GNU Radio 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 along
dnl with this program; if not, write to the Free Software Foundation, Inc.,
dnl 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
dnl
dnl
dnl GR_STANDALONE([package],[version])
dnl
dnl Handles the bulk of the configure.ac work for an out-of-tree build
dnl
dnl N.B., this is an m4_define because if it were an AC_DEFUN it would
dnl get called too late to be useful.
m4_define([GR_STANDALONE],
[
AC_INIT([$1],[$2])
AC_PREREQ(2.57)
AC_CONFIG_SRCDIR([config/gr_standalone.m4])
AC_CONFIG_AUX_DIR([.])
AM_CONFIG_HEADER(config.h)
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE
LF_CONFIGURE_CC
LF_CONFIGURE_CXX
GR_LIB64 dnl check for lib64 suffix after choosing compilers
dnl add ${prefix}/lib${gr_libdir_suffix}/pkgconfig to the head of the PKG_CONFIG_PATH
if test x${PKG_CONFIG_PATH} = x; then
PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig
else
PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig:${PKG_CONFIG_PATH}
fi
export PKG_CONFIG_PATH
LF_SET_WARNINGS
GR_SET_GPROF
GR_SET_PROF
AM_PROG_AS
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_PATH_PROG([RM_PROG], [rm])
AC_LIBTOOL_WIN32_DLL
AC_ENABLE_SHARED dnl do build shared libraries
AC_DISABLE_STATIC dnl don't build static libraries
m4_ifdef([LT_INIT],[LT_INIT],[AC_PROG_LIBTOOL])
dnl GR_FORTRAN
GR_NO_UNDEFINED dnl do we need the -no-undefined linker flag
GR_SCRIPTING dnl Locate python, SWIG, etc
AC_ARG_WITH([python],
AC_HELP_STRING([--with-python], [Should we use python? [[default=yes]]]),
[case "$with_python" in
(no | yes) ;;
(*) AC_MSG_ERROR([Invalid argument ($with_python) to --with-python]) ;;
esac],
[with_python=yes])
AM_CONDITIONAL([USE_PYTHON], [test "$with_python" = yes])
dnl Set the c++ compiler that we use for the build system when cross compiling
if test "x$CXX_FOR_BUILD" = x
then
CXX_FOR_BUILD=${CXX}
fi
AC_SUBST(CXX_FOR_BUILD)
dnl Checks for header files.
AC_HEADER_STDC
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_C_BIGENDIAN
dnl Check for Mingw support
GR_PWIN32
AC_CHECK_PROG([XMLTO],[xmlto],[yes],[])
AM_CONDITIONAL([HAS_XMLTO], [test x$XMLTO = xyes])
dnl Define where to look for cppunit includes and libs
dnl sets CPPUNIT_CFLAGS and CPPUNIT_LIBS
dnl Try using pkg-config first, then fall back to cppunit-config.
PKG_CHECK_EXISTS(cppunit,
[PKG_CHECK_MODULES(CPPUNIT, cppunit >= 1.9.14)],
[AM_PATH_CPPUNIT([1.9.14],[],
[AC_MSG_ERROR([GNU Radio requires cppunit. Stop])])])
PKG_CHECK_MODULES(GNURADIO_CORE, gnuradio-core >= 3)
])
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