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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA # 02111-1307, USA. # serial 2 AC_DEFUN([AM_MAINTAINER_MODE], [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) dnl maintainer-mode is disabled by default AC_ARG_ENABLE(maintainer-mode, [ --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer], USE_MAINTAINER_MODE=$enableval, USE_MAINTAINER_MODE=no) AC_MSG_RESULT([$USE_MAINTAINER_MODE]) AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes]) MAINT=$MAINTAINER_MODE_TRUE AC_SUBST(MAINT)dnl ] ) AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) dnl Available from the GNU Autoconf Macro Archive at: dnl http://www.gnu.org/software/ac-archive/htmldoc/acx_pthread.html dnl AC_DEFUN([ACX_PTHREAD], [ AC_REQUIRE([AC_CANONICAL_HOST]) AC_LANG_SAVE AC_LANG_C acx_pthread_ok=no # We used to check for pthread.h first, but this fails if pthread.h # requires special compiler flags (e.g. on True64 or Sequent). # It gets checked for in the link test anyway. # First of all, check if the user has set any of the PTHREAD_LIBS, # etcetera environment variables, and if threads linking works using # them: if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" save_LIBS="$LIBS" LIBS="$PTHREAD_LIBS $LIBS" AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) AC_MSG_RESULT($acx_pthread_ok) if test x"$acx_pthread_ok" = xno; then PTHREAD_LIBS="" PTHREAD_CFLAGS="" fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" fi # We must check for the threads library under a number of different # names; the ordering is very important because some systems # (e.g. DEC) have both -lpthread and -lpthreads, where one of the # libraries is broken (non-POSIX). # Create a list of thread flags to try. 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You may obtain a copy of the License at # http://boinc.berkeley.edu/license_1.0.txt # # Revision Log: # $Log$ # Revision 1.86 2004/05/05 01:30:22 rwalton # boinc_core_release_3_03 # # Revision 1.1 2003/12/11 18:38:24 korpela # Added checked macro files into boinc # # Revision 1.5 2003/12/03 23:46:11 korpela # Fixed "sah_namespaces.m4" not to rely on "tr". # # AC_PREREQ([2.54]) AC_DEFUN([SAH_LC_TO_DEFN],[ $1=`echo $2 | $AWK '{split($[]1,a,"(");print a[[ 1 ]]}' | $as_tr_cpp` ]) AC_DEFUN([SAH_NS_TO_DEFN],[ $1=`echo $2 | $as_tr_cpp` ]) AC_DEFUN([SAH_CHECK_NAMESPACES],[ AC_LANG_PUSH(C++) AC_MSG_CHECKING(for C++ namespaces) AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([ #define CONFIG_TEST namespace foo { int foo(void) { return(0); } } ],[ return foo::foo(); ]) ], [AC_DEFINE(HAVE_NAMESPACES,[1],[Define if your C++ compiler supports namespaces]) sah_cv_have_namespaces="yes"], [sah_cv_have_namespaces="no"]) AC_MSG_RESULT($sah_cv_have_namespaces) AC_LANG_POP ]) AC_DEFUN([SAH_FUNCS_IN_NAMESPACE],[ AC_LANG_PUSH(C++) for func_name in $1 do func_name=m4_quote($func_name) t_ns=m4_quote($2) AC_MSG_CHECKING([$func_name in namespace $t_ns]) SAH_LC_TO_DEFN(ac_func_upper,[$func_name]) SAH_LC_TO_DEFN(ac_namespace_upper,[$t_ns]) ac_uc_defn=`echo HAVE_"$ac_namespace_upper"_$ac_func_upper` AC_LINK_IFELSE( [AC_LANG_PROGRAM([[ #define CONFIG_TEST $sah_cxx_includes ]], [[ $2::$func_name ; ]])], [AC_DEFINE_UNQUOTED([$ac_uc_defn], [1], ["Define to 1 if $func_name is in namespace $t_ns::" ] ) tmp_res=yes], [tmp_res=no]) eval sah_cv_func_$2_$ac_func_upper=$tmp_res AC_MSG_RESULT($tmp_res) done AC_LANG_POP ])