dnl -*-fundamental-*-
dnl
-dnl $Id: configure.in,v 1.1 1999/09/03 08:41:11 mdw Exp $
+dnl $Id: configure.in,v 1.23 2001/03/04 13:09:40 mdw Exp $
dnl
dnl Autoconfiguration for Catacomb
dnl
dnl ----- Revision history --------------------------------------------------
dnl
dnl $Log: configure.in,v $
-dnl Revision 1.1 1999/09/03 08:41:11 mdw
-dnl Initial import.
+dnl Revision 1.23 2001/03/04 13:09:40 mdw
+dnl Mark dependency on mLib 2.0.0pre4 now.
+dnl
+dnl Revision 1.21 2000/10/08 12:01:28 mdw
+dnl Reinstate the `-pedantic' option.
+dnl
+dnl Revision 1.20 2000/08/15 21:45:25 mdw
+dnl New library configuration stuff from `common'.
+dnl
+dnl Revision 1.13 2000/06/17 13:51:03 mdw
+dnl Whoops. Too eager with the mLib version.
+dnl
+dnl Revision 1.12 2000/06/17 12:57:47 mdw
+dnl New free counter noise generator, for use if /dev/random is
+dnl unavailable.
+dnl
+dnl Revision 1.11 2000/06/17 10:51:23 mdw
+dnl Version number changes. Find maths library for Maurer's test.
+dnl
+dnl Revision 1.10 1999/12/22 16:03:31 mdw
+dnl New mLib version. Find socket functions for pixie.
+dnl
+dnl Revision 1.7 1999/11/13 01:55:48 mdw
+dnl Don't be pedantic, because using `long long' as a multiprecision type
+dnl gets complained about.
+dnl
+dnl Revision 1.6 1999/11/11 18:56:14 mdw
+dnl Use `libtool' to generate a shared library.
+dnl
+dnl Revision 1.5 1999/11/11 17:47:34 mdw
+dnl Updates for new configuration system, and `mptypes' generator.
+dnl
+dnl Revision 1.4 1999/11/11 00:58:19 mdw
+dnl Use canned check for `ssize_t'.
+dnl
+dnl Revision 1.3 1999/10/24 10:20:36 mdw
+dnl Modify for standalone distribution. The library's getting far too large
+dnl to be sensibly embedded in other programs.
dnl
dnl Revision 1.1 1999/09/03 08:41:11 mdw
dnl Initial import.
dnl
-AM_INIT_AUTOMAKE(catacomb, 1.0.0pre1)
+dnl --- Boring boilerplate ---
AC_INIT(blkc.h)
-AM_INIT_AUTOMAKE(catacomb, 1.0.0pre2)
+mdw_INIT_LIB(catacomb, Catacomb, 2.0.0pre8)
AM_CONFIG_HEADER(config.h)
dnl --- Make sure I can compile and build libraries ---
AC_PROG_CC
-AC_CHECK_PROG(AR, ar, ar)
-AC_PROG_RANLIB
-mdw_MLIB
+AM_PROG_LIBTOOL
+mdw_GCC_FLAGS
AC_PROG_YACC
dnl --- Check for various important system types ---
AC_TYPE_PID_T
-
-dnl --- Tedious check for ssize_t ---
-dnl
-dnl glibc-2 puts ssize_t in a strange place.
-
-AC_CACHE_CHECK(for ssize_t, cat_cv_type_ssize_t,
-[AC_EGREP_CPP(ssize_t,
-[#include <sys/types.h>
-#if HAVE_UNISTD_H
-#inlcude <unistd.h>
-#endif
-#if STDC_HEADERS
-#include <stddef.h>
-#include <stdlib.h>
-#endif],
-cat_cv_type_ssize_t=yes, cat_cv_type_ssize_t=no)])
-if test $cat_cv_type_ssize_t = no; then
- AC_DEFINE(ssize_t, int)
-fi
+AC_TYPE_SIZE_T
AC_TYPE_UID_T
AC_CHECK_TYPE(time_t, long)
mdw_TYPE_SSIZE_T
-dnl --- Can I call `initgroups'? ---
-dnl
-dnl This is used in noise-gathering.
+dnl --- The maths library, for Maurer's test ---
+
+mdw_CHECK_MANYLIBS(log, m,,, [#include <math.h>], [2])
+mdw_CHECK_MANYLIBS(sqrt, m,,, [#include <math.h>], [2])
+
+dnl --- Functions used for noise-gathering ---
AC_CHECK_FUNCS(setgroups)
-AC_OUTPUT(Makefile)
+
+AC_CACHE_CHECK([whether the freewheel noise generator will work],
+[catacomb_cv_freewheel],
+[AC_TRY_LINK([
+#include <setjmp.h>
+#include <sys/time.h>
+],
+[struct itimerval itv = { { 0, 0 }, { 0, 5000 } };
+jmp_buf j;
+setitimer(ITIMER_REAL, &itv, 0);
+sigsetjmp(j, 1);],
+[catacomb_cv_freewheel=yes],
+[catacomb_cv_freewheel=no])])
+if test "$catacomb_cv_freewheel" = "yes"; then
+ AC_DEFINE([USE_FREEWHEEL])
+fi
+
+dnl --- Support for the passphrase pixie ---
+
+mdw_CHECK_MANYLIBS(socket, socket)
+AC_CHECK_FUNCS(mlock)
+
dnl --- Done ---
-AC_OUTPUT(Makefile catacomb-config)
+mdw_MLIB(2.0.0pre4)
+AC_OUTPUT(Makefile tests/Makefile catacomb-config:lib-config.in qcc,
+ chmod 755 qcc)
dnl ----- That's all, folks -------------------------------------------------
projects / u / mdw / catacomb / blobdiff