120 lines
3.5 KiB
Plaintext
120 lines
3.5 KiB
Plaintext
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dnl
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dnl Copyright 2008,2009 Free Software Foundation, Inc.
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dnl
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dnl This file is part of GNU Radio
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dnl
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dnl GNU Radio is free software; you can redistribute it and/or modify
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dnl it under the terms of the GNU General Public License as published by
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dnl the Free Software Foundation; either version 3, or (at your option)
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dnl any later version.
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dnl
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dnl GNU Radio is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
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dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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dnl GNU General Public License for more details.
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dnl
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dnl You should have received a copy of the GNU General Public License along
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dnl with this program; if not, write to the Free Software Foundation, Inc.,
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dnl 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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dnl
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dnl
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dnl GR_STANDALONE([package],[version])
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dnl
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dnl Handles the bulk of the configure.ac work for an out-of-tree build
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dnl
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dnl N.B., this is an m4_define because if it were an AC_DEFUN it would
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dnl get called too late to be useful.
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m4_define([GR_STANDALONE],
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[
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AC_CONFIG_SRCDIR([config/gr_standalone.m4])
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AM_CONFIG_HEADER(config.h)
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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AC_CANONICAL_TARGET
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AM_INIT_AUTOMAKE
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dnl Remember if the user explicity set CXXFLAGS
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if test -n "${CXXFLAGS}"; then
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user_set_cxxflags=yes
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fi
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LF_CONFIGURE_CC
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LF_CONFIGURE_CXX
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GR_LIB64 dnl check for lib64 suffix after choosing compilers
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dnl The three macros above are known to override CXXFLAGS if the user
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dnl didn't specify them. Though I'm sure somebody thought this was
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dnl a good idea, it makes it hard to use other than -g -O2 when compiling
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dnl selected files. Thus we "undo" the damage here...
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dnl
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dnl If the user specified CXXFLAGS, we use them. Otherwise when compiling
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dnl the output of swig use use -O1 if we're using g++.
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dnl See Makefile.common for the rest of the magic.
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if test "$user_set_cxxflags" != yes; then
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autoconf_default_CXXFLAGS="$CXXFLAGS"
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if test "$GXX" = yes; then
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case "$host_cpu" in
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powerpc*)
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dnl "-O1" is broken on the PPC for some reason
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dnl (at least as of g++ 4.1.1)
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swig_CXXFLAGS="-g1 -O2 -Wno-strict-aliasing -Wno-parentheses"
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;;
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*)
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swig_CXXFLAGS="-g -O1 -Wno-strict-aliasing -Wno-parentheses"
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;;
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esac
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fi
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fi
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AC_SUBST(autoconf_default_CXXFLAGS)
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AC_SUBST(swig_CXXFLAGS)
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dnl add ${prefix}/lib${gr_libdir_suffix}/pkgconfig to the head of the PKG_CONFIG_PATH
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if test x${PKG_CONFIG_PATH} = x; then
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PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig
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else
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PKG_CONFIG_PATH=${prefix}/lib${gr_libdir_suffix}/pkgconfig:${PKG_CONFIG_PATH}
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fi
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export PKG_CONFIG_PATH
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LF_SET_WARNINGS
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GR_SET_GPROF
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GR_SET_PROF
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AM_PROG_AS
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AC_PROG_LN_S
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AC_PROG_MAKE_SET
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AC_PROG_INSTALL
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AC_PATH_PROG([RM_PROG], [rm])
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AC_LIBTOOL_WIN32_DLL
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AC_ENABLE_SHARED dnl do build shared libraries
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AC_DISABLE_STATIC dnl don't build static libraries
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m4_ifdef([LT_INIT],[LT_INIT],[AC_PROG_LIBTOOL])
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dnl GR_FORTRAN
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GR_NO_UNDEFINED dnl do we need the -no-undefined linker flag
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GR_SCRIPTING dnl Locate python, SWIG, etc
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dnl Checks for header files.
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AC_HEADER_STDC
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_C_BIGENDIAN
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dnl Check for Mingw support
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GR_PWIN32
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AC_CHECK_PROG([XMLTO],[xmlto],[yes],[])
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AM_CONDITIONAL([HAS_XMLTO], [test x$XMLTO = xyes])
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PKG_CHECK_MODULES(GNURADIO_CORE, gnuradio-core >= 3)
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LIBS="$LIBS $GNURADIO_CORE_LIBS"
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])
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