X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=configure.ac;h=f9738a7e460a5970a3b2cac1e7b8ea8c88268787;hb=5e8445c48358d4d943c61e5cd94429fc75047d63;hp=0bcc408139d2d12c4b3e098c8418adbe95ef2174;hpb=65d934e4dac03be51dc693d83a800b19bc703ad2;p=lttng-ust.git

diff --git a/configure.ac b/configure.ac
index 0bcc4081..f9738a7e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -46,8 +46,20 @@ 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.