X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=configure.ac;h=de1c0c5fd18c1a9e5236641b596c4c651952cb2a;hb=5a8ebacfa816fc73737c517155c9ee26a8dc9761;hp=b442a81dc271eb7bb1f10739d6e0defb04b49931;hpb=fb8c8e5f461451afac00246d01d4bccc1c9b968a;p=lttng-ust.git

diff --git a/configure.ac b/configure.ac
index b442a81d..de1c0c5f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -77,8 +77,20 @@ AC_CHECK_LIB([dl], [dlopen])
 AC_CHECK_LIB([pthread], [pthread_create])
 
 # Check for libuuid
-AC_CHECK_LIB([uuid], [uuid_generate], [],
-	[AC_MSG_ERROR([Cannot find libuuid. Use [LDFLAGS]=-Ldir to specify its location.])]
+AC_CHECK_LIB([uuid], [uuid_generate],
+[
+	AC_DEFINE_UNQUOTED([LTTNG_UST_HAVE_LIBUUID], 1, [Has libuuid support.])
+],
+[
+	# libuuid not found, check for uuid_create in libc.
+	AC_CHECK_LIB([c], [uuid_create],
+	[
+		AC_DEFINE_UNQUOTED([LTTNG_UST_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
+	],
+	[
+		AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify its location.])
+	])
+]
 )
 
 # Checks for header files.