Mesa (master): util: Remove u_math from u_vector

[Daniel Stone]

Module: Mesa
Branch: master
Commit: 2b895475f600b142e9ccbfb3b33009fe68b21162
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2b895475f600b142e9ccbfb3b33009fe68b21162

Author: Daniel Stone <daniels at collabora.com>
Date:   Fri Jun  9 14:57:20 2017 +0100

util: Remove u_math from u_vector

u_vector.h doesn't actually use anything from u_math, but it does mean
everyone has to pull in src/gallium/auxiliary/util includes.

Just remove it, adding a <string.h> include to u_vector.c to cover
memcpy.

Reviewed-by: Eric Engestrom <eric.engestrom at imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>

---

 src/util/u_vector.c | 3 +++
 src/util/u_vector.h | 1 -
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/util/u_vector.c b/src/util/u_vector.c
index 37c4245ebe..4dc7bc22b6 100644
--- a/src/util/u_vector.c
+++ b/src/util/u_vector.c
@@ -20,6 +20,9 @@
  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  * IN THE SOFTWARE.
  */
+
+#include <string.h>
+#include "util/u_math.h"
 #include "util/u_vector.h"
 
 int
diff --git a/src/util/u_vector.h b/src/util/u_vector.h
index c0e199cfa5..cd8a95dcbe 100644
--- a/src/util/u_vector.h
+++ b/src/util/u_vector.h
@@ -31,7 +31,6 @@
 
 #include <stdint.h>
 #include <stdlib.h>
-#include "util/u_math.h"
 #include "util/macros.h"
 
 /* TODO - move to u_math.h - name it better etc */