dnl file : m4/libodb-tracer.m4 dnl author : Boris Kolpackov <boris@codesynthesis.com> dnl copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC dnl license : GNU GPL v2; see accompanying LICENSE file dnl dnl LIBODB_TRACER([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl dnl AC_DEFUN([LIBODB_TRACER], [ libodb_tracer_found=no AC_ARG_WITH( [libodb-tracer], [AC_HELP_STRING([--with-libodb-tracer=DIR],[location of libodb-tracer build directory])], [libodb_tracer_dir=${withval}], [libodb_tracer_dir=]) AC_MSG_CHECKING([for libodb-tracer]) # If libodb_tracer_dir was given, add the necessary preprocessor and # linker flags. # if test x"$libodb_tracer_dir" != x; then save_CPPFLAGS="$CPPFLAGS" save_LDFLAGS="$LDFLAGS" AS_SET_CATFILE([abs_libodb_tracer_dir], [$ac_pwd], [$libodb_tracer_dir]) CPPFLAGS="$CPPFLAGS -I$abs_libodb_tracer_dir" LDFLAGS="$LDFLAGS -L$abs_libodb_tracer_dir/odb/tracer" fi save_LIBS="$LIBS" LIBS="-lodb-tracer $LIBS" CXX_LIBTOOL_LINK_IFELSE( AC_LANG_SOURCE([[ #include <odb/tracer/exceptions.hxx> void f () { } const char* g () { try { f (); } catch (const odb::tracer::database_exception& e) { return e.what (); } return 0; } int main () { const char* m (g ()); return m != 0; } ]]), [libodb_tracer_found=yes]) if test x"$libodb_tracer_found" = xno; then LIBS="$save_LIBS" if test x"$libodb_tracer_dir" != x; then CPPFLAGS="$save_CPPFLAGS" LDFLAGS="$save_LDFLAGS" fi fi if test x"$libodb_tracer_found" = xyes; then AC_MSG_RESULT([yes]) $1 else AC_MSG_RESULT([no]) $2 fi ])dnl