Support for Xeon-Phi with newer MPSS

[urcu.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 93631d036ac69d321289cae75e6ae610db8bb546..39a777795451b5c73b3ea2e32117b8679e50c598 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,9 +1,9 @@
 AC_PREREQ(2.59)
-AC_INIT([userspace-rcu],[0.8.0],[mathieu dot desnoyers at efficios dot com], [], [http://liburcu.org/])
+AC_INIT([userspace-rcu],[0.9.0],[mathieu dot desnoyers at efficios dot com], [], [http://liburcu.org/])
 
 # Following the numbering scheme proposed by libtool for the library version
 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
-AC_SUBST([URCU_LIBRARY_VERSION], [3:0:0])
+AC_SUBST([URCU_LIBRARY_VERSION], [4:0:0])
 
 AC_CONFIG_SRCDIR([urcu.h])
 AC_CONFIG_HEADERS([config.h urcu/config.h])
@@ -47,6 +47,7 @@ AC_PROG_CC
 AC_PROG_CC_STDC
 
 # Checks for programs.
+AC_PROG_AWK
 AC_PROG_MAKE_SET
 AC_CHECK_PROGS(NPROC, [nproc gnproc])
 LT_INIT
@@ -55,6 +56,8 @@ LT_INIT
 AC_C_INLINE
 AC_TYPE_PID_T
 AC_TYPE_SIZE_T
+AC_TYPE_SSIZE_T
+AC_TYPE_UINT16_T
 AC_TYPE_INT32_T
 AC_TYPE_UINT32_T
 AC_TYPE_UINT64_T
@@ -73,15 +76,34 @@ CC="$PTHREAD_CC"
 # Checks for library functions.
 AC_FUNC_MALLOC
 AC_FUNC_MMAP
-AC_CHECK_FUNCS(
-       [memset gettimeofday munmap sched_getcpu strtoul sysconf gettid memeset strerror]
-)
+AC_FUNC_FORK
+AC_CHECK_FUNCS([ \
+       atexit \
+       clock_gettime \
+       getcpuid \
+       gettid \
+       gettimeofday \
+       memeset \
+       memset \
+       munmap \
+       sched_getcpu \
+       strerror \
+       strtoul \
+       sysconf \
+])
 
 # Check for headers
-AC_CHECK_HEADERS([limits.h stddef.h sys/time.h])
+AC_HEADER_STDBOOL
+AC_CHECK_HEADERS([ \
+       limits.h \
+       stddef.h \
+       sys/param.h \
+       sys/time.h \
+])
 
 # Find arch type
 AS_CASE([$host_cpu],
+       [k1om], [ARCHTYPE="x86"],
        [i386], [ARCHTYPE="x86" && SUBARCHTYPE="x86compat"],
        [i486], [ARCHTYPE="x86"],
        [i586], [ARCHTYPE="x86"],
@@ -168,7 +190,7 @@ AS_IF([test "x$ARCHTYPE" = "xx86"],[
        #
        #k1om is the name for the Intel MIC family (Xeon Phi). It is an x86_64
        #variant but lacks fence instructions.
-       AS_IF([test "x$host_cpu" != "xi386" -a "x$host_cpu" != "xi486" -a "x$host_cpu" != "xi586" -a "x$host_cpu" != "xi686" -a "x$host_vendor" != "xk1om"],[
+       AS_IF([test "x$host_cpu" != "xi386" -a "x$host_cpu" != "xi486" -a "x$host_cpu" != "xi586" -a "x$host_cpu" != "xi686" -a "x$host_vendor" != "xk1om" -a "x$host_cpu" != "xk1om"],[
                AC_MSG_RESULT([yes])
                AC_DEFINE([CONFIG_RCU_HAVE_FENCE], [1])
        ],[