AC_INIT([catacomb], AUTO_VERSION, [mdw@distorted.org.uk])
AC_CONFIG_SRCDIR([catacomb.pc.in])
AC_CONFIG_AUX_DIR([config])
-AM_INIT_AUTOMAKE([foreign parallel-tests])
+AM_INIT_AUTOMAKE([foreign parallel-tests color-tests subdir-objects])
AC_CANONICAL_HOST
mdw_SILENT_RULES
[$1([i[[3-6]]86,cygwin], [x86], [win])
$1([i[[3-6]]86,*], [x86], [sysv])
$1([x86_64,cygwin], [amd64], [win])
- $1([x86_64,*], [amd64], [sysv])])
+ $1([x86_64,*], [amd64], [sysv])
+ $1([arm,*-gnueabi | arm,*-gnueabihf | dnl
+ armv*,*-gnueabi | armv*,*-gnueabihf], [armel], [gnueabi])])
dnl A utility to clear the `seen' flags, used so as to process each CPU or
dnl ABI once.
*) AC_MSG_RESULT([$CPUFAM/$ABI]) ;;
esac
+dnl Some equipment wanted for checking CPU features at runtime.
+AC_CHECK_HEADERS([asm/hwcap.h])
+AC_CHECK_HEADERS([sys/auxv.h])
+AC_CHECK_HEADERS([linux/auxvec.h])
+AC_CHECK_FUNCS([getauxval])
+
dnl--------------------------------------------------------------------------
dnl C programming environment.
+CATACOMB_LIBS=
+
dnl Find out if we're cross-compiling.
AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes])
dnl Functions used for noise-gathering.
AC_CHECK_FUNCS([setgroups])
+AC_CHECK_HEADERS([linux/random.h])
+mdw_ORIG_LIBS=$LIBS LIBS=$CATACOMB_LIBS
+AC_SEARCH_LIBS([clock_gettime], [rt])
+CATACOMB_LIBS=$LIBS LIBS=$mdw_ORIG_LIBS
+if test $ac_cv_search_clock_gettime != no; then
+ AC_DEFINE([HAVE_CLOCK_GETTIME], [1],
+ [Define if you have the \`clock_gettime' function.])
+fi
+AC_CHECK_FUNCS([getentropy])
AC_CACHE_CHECK([whether the freewheel noise generator will work],
[catacomb_cv_freewheel],
[AC_TRY_LINK(
dnl Memory locking support.
AC_CHECK_FUNCS([mlock])
+dnl Set the master libraries we need.
+AC_SUBST([CATACOMB_LIBS])
+
dnl Necessary support libraries.
-PKG_CHECK_MODULES([mLib], [mLib >= 2.2.1])
+PKG_CHECK_MODULES([mLib], [mLib >= 2.2.2.1])
AM_CFLAGS="$AM_CFLAGS $mLib_CFLAGS"
dnl--------------------------------------------------------------------------