X-Git-Url: http://git.liburcu.org/?p=userspace-rcu.git;a=blobdiff_plain;f=configure.ac;h=3cc8dd2a062ae9fa2fdaa43ca672e8fec3d86f2d;hp=ae75a3be66f9ec8309f46a6cdb7ed483e83356ad;hb=0b1302de76eab674580d63e55d37068a1b5f731b;hpb=28d4495eeefb8d7d169f34af6497d84089b77be8

diff --git a/configure.ac b/configure.ac
index ae75a3b..3cc8dd2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -51,6 +51,16 @@ AC_PROG_CC_STDC
 AC_PROG_AWK
 AC_PROG_MAKE_SET
 AC_CHECK_PROGS(NPROC, [nproc gnproc])
+AC_CHECK_PROGS(GETCONF, [getconf])
+AS_IF([test "x$NPROC" != "x"],
+	[NPROC_CMD=$NPROC],
+	[AS_IF([test "x$GETCONF" != "x"],
+		[NPROC_CMD="$GETCONF _NPROCESSORS_ONLN"],
+		[NPROC_CMD="echo 1"]
+	)]
+)
+AC_SUBST([NPROC_CMD], [$NPROC_CMD])
+
 LT_INIT
 
 # Checks for typedefs, structures, and compiler characteristics.