X-Git-Url: http://git.hcoop.net/bpt/guile.git/blobdiff_plain/317f6a237089a421d8cb57f398eedf6afc600832..refs/heads/wip:/configure.ac

diff --git a/configure.ac b/configure.ac
index 552a91b64..19e00d818 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5,7 +5,7 @@ dnl
 define(GUILE_CONFIGURE_COPYRIGHT,[[
 
 Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-  2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Free Software Foundation, Inc.
+  2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Free Software Foundation, Inc.
 
 This file is part of GUILE
 
@@ -29,7 +29,7 @@ Floor, Boston, MA 02110-1301, USA.
 AC_PREREQ(2.61)
 
 AC_INIT([GNU Guile],
-        m4_esyscmd([build-aux/git-version-gen --match v2.0.\* .tarball-version]),
+        m4_esyscmd([build-aux/git-version-gen --match  v2.\[12\].\* .tarball-version]),
         [bug-guile@gnu.org])
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([m4])
@@ -692,10 +692,9 @@ AC_TYPE_GETGROUPS
 AC_TYPE_SIGNAL
 AC_TYPE_MODE_T
 
-# On mingw -lm is empty, so this test is unnecessary, but it's
-# harmless so we don't hard-code to suppress it.
-#
-AC_CHECK_LIB(m, cos)
+dnl Check whether we need -lm.
+LT_LIB_M
+LIBS="$LIBS $LIBM"
 
 AC_CHECK_FUNCS(gethostbyname)
 if test $ac_cv_func_gethostbyname = no; then
@@ -752,9 +751,8 @@ AC_CHECK_HEADERS([assert.h crt_externs.h])
 #   truncate - not in mingw
 #   isblank - available as a GNU extension or in C99
 #   _NSGetEnviron - Darwin specific
-#   strcoll_l, newlocale - GNU extensions (glibc), also available on Darwin
+#   strcoll_l, newlocale, uselocale, utimensat - POSIX.1-2008
 #   fork - unavailable on Windows
-#   utimensat - posix.1-2008
 #   sched_getaffinity, sched_setaffinity - GNU extensions (glibc)
 #   sendfile - non-POSIX, found in glibc
 #
@@ -767,7 +765,7 @@ AC_CHECK_FUNCS([DINFINITY DQNAN cexp chsize clog clog10 ctermid		\
   strdup system usleep atexit on_exit chown link fcntl ttyname getpwent	\
   getgrent kill getppid getpgrp fork setitimer getitimer strchr strcmp	\
   index bcopy memcpy rindex truncate unsetenv isblank _NSGetEnviron	\
-  strcoll strcoll_l newlocale utimensat sched_getaffinity		\
+  strcoll strcoll_l newlocale uselocale utimensat sched_getaffinity	\
   sched_setaffinity sendfile])
 
 # Reasons for testing:
@@ -1248,41 +1246,17 @@ main (int argc, char **argv)
 # Boehm's GC library
 #
 #--------------------------------------------------------------------
-PKG_CHECK_MODULES([BDW_GC], [bdw-gc])
+PKG_CHECK_MODULES([BDW_GC], [bdw-gc >= 7.2])
 
 save_LIBS="$LIBS"
 LIBS="$BDW_GC_LIBS $LIBS"
 CFLAGS="$BDW_GC_CFLAGS $CFLAGS"
 
-AC_CHECK_FUNCS([GC_do_blocking GC_call_with_gc_active GC_pthread_exit	\
-  GC_pthread_cancel GC_allow_register_threads GC_pthread_sigmask	\
-  GC_set_start_callback GC_get_heap_usage_safe				\
-  GC_get_free_space_divisor GC_gcollect_and_unmap GC_get_unmapped_bytes	\
-  GC_set_finalizer_notifier GC_set_finalize_on_demand			\
-  GC_set_all_interior_pointers GC_get_gc_no GC_set_java_finalization])
-
-# Though the `GC_do_blocking ()' symbol is present in GC 7.1, it is not
-# declared, and has a different type (returning void instead of
-# void*).
-AC_CHECK_DECL([GC_do_blocking],
-  [AC_DEFINE([HAVE_DECL_GC_DO_BLOCKING], [1],
-    [Define this if the `GC_do_blocking ()' function is declared])],
-  [],
-  [#include <gc/gc.h>])
-
-# `GC_fn_type' is not available in GC 7.1 and earlier.
-AC_CHECK_TYPE([GC_fn_type],
-  [AC_DEFINE([HAVE_GC_FN_TYPE], [1],
-    [Define this if the `GC_fn_type' type is available.])],
-  [],
-  [#include <gc/gc.h>])
+# Functions that might not be defined, depending on configuration.
+AC_CHECK_FUNCS([GC_pthread_exit GC_pthread_cancel GC_pthread_sigmask])
 
-# `GC_stack_base' is not available in GC 7.1 and earlier.
-AC_CHECK_TYPE([struct GC_stack_base],
-  [AC_DEFINE([HAVE_GC_STACK_BASE], [1],
-    [Define this if the `GC_stack_base' type is available.])],
-  [],
-  [#include <gc/gc.h>])
+# Functions from GC 7.3.
+AC_CHECK_FUNCS([GC_move_disappearing_link])
 
 LIBS="$save_LIBS"
 
@@ -1372,8 +1346,11 @@ case "$with_threads" in
     #     pthread_attr_get_np - "np" meaning "non portable" says it
     #         all; specific to FreeBSD
     #     pthread_sigmask - not available on mingw
+    #     pthread_cancel - not available on Android (Bionic libc)
     #
-    AC_CHECK_FUNCS(pthread_attr_getstack pthread_getattr_np pthread_get_stackaddr_np pthread_attr_get_np pthread_sigmask)
+    AC_CHECK_FUNCS([pthread_attr_getstack pthread_getattr_np		\
+      pthread_get_stackaddr_np pthread_attr_get_np pthread_sigmask	\
+      pthread_cancel])
 
     # On past versions of Solaris, believe 8 through 10 at least, you
     # had to write "pthread_once_t foo = { PTHREAD_ONCE_INIT };".
@@ -1669,9 +1646,6 @@ AC_CONFIG_FILES([
   module/Makefile
 ])
 
-AC_CONFIG_FILES([meta/guile-2.0.pc])
-AC_CONFIG_FILES([meta/guile-2.0-uninstalled.pc])
-
 GUILE_CONFIG_SCRIPT([check-guile])
 GUILE_CONFIG_SCRIPT([benchmark-guile])
 GUILE_CONFIG_SCRIPT([meta/guile])