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Diffstat (limited to 'gr-fcd/config/gr_standalone.m4')
| -rw-r--r-- | gr-fcd/config/gr_standalone.m4 | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/gr-fcd/config/gr_standalone.m4 b/gr-fcd/config/gr_standalone.m4 new file mode 100644 index 000000000..4fd06a92d --- /dev/null +++ b/gr-fcd/config/gr_standalone.m4 @@ -0,0 +1,144 @@ +dnl +dnl Copyright 2008,2009,2010 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_CONFIG_SRCDIR([config/gr_standalone.m4]) + AM_CONFIG_HEADER(config.h) + + dnl Remember if the user explicity set CXXFLAGS + if test -n "${CXXFLAGS}"; then + user_set_cxxflags=yes + fi + + LF_CONFIGURE_CC + LF_CONFIGURE_CXX + GR_LIB64 dnl check for lib64 suffix after choosing compilers + + dnl The three macros above are known to override CXXFLAGS if the user + dnl didn't specify them. Though I'm sure somebody thought this was + dnl a good idea, it makes it hard to use other than -g -O2 when compiling + dnl selected files. Thus we "undo" the damage here... + dnl + dnl If the user specified CXXFLAGS, we use them. Otherwise when compiling + dnl the output of swig use use -O1 if we're using g++. + dnl See Makefile.common for the rest of the magic. + if test "$user_set_cxxflags" != yes; then + autoconf_default_CXXFLAGS="$CXXFLAGS" + if test "$GXX" = yes; then + case "$host_cpu" in + powerpc*) + dnl "-O1" is broken on the PPC for some reason + dnl (at least as of g++ 4.1.1) + swig_CXXFLAGS="-g1 -O2 -Wno-strict-aliasing -Wno-parentheses" + ;; + *) + swig_CXXFLAGS="-g -O1 -Wno-strict-aliasing -Wno-parentheses" + ;; + esac + fi + fi + AC_SUBST(autoconf_default_CXXFLAGS) + AC_SUBST(swig_CXXFLAGS) + + 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 + + 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$XMLTO = xyes]) + + PKG_CHECK_MODULES(GNURADIO_CORE, gnuradio-core >= 3.5) + LIBS="$LIBS $GNURADIO_CORE_LIBS" + + PKG_CHECK_MODULES(GNURADIO_AUDIO, gnuradio-audio >= 3.5) + LIBS="$LIBS $GNURADIO_AUDIO_LIBS" + + gnuradio_core_GUILE_LOAD_PATH="`pkg-config --variable=guile_load_path gnuradio-core`" + gnuradio_core_LIBDIRPATH="`pkg-config --variable=libdir gnuradio-core`" + AC_SUBST(gnuradio_core_GUILE_LOAD_PATH) + AC_SUBST(gnuradio_core_LIBDIRPATH) + + dnl Allow user to choose whether to generate SWIG/Python + dnl Default is enabled + AC_ARG_ENABLE([python], + [AS_HELP_STRING([--enable-python], + [generate SWIG/Python components (default is yes)])], + [case "${enableval}" in + yes) enable_python=yes ;; + no) enable_python=no ;; + *) AC_MSG_ERROR([bad value ${enableval} for --enable-python]) ;; + esac], + [enable_python=yes] + ) + AM_CONDITIONAL([PYTHON], [test x$enable_python = 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. + dnl PKG_CHECK_EXISTS(cppunit, + dnl [PKG_CHECK_MODULES(CPPUNIT, cppunit >= 1.9.14)], + dnl [AM_PATH_CPPUNIT([1.9.14],[], + dnl [AC_MSG_ERROR([GNU Radio requires cppunit. Stop])])]) +]) |