build: add missing dependency

Commit f745b55 missed install-tools' dependency on
build-tools-public-headers.

Discovered by Travis-CI.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Release-acked-by: Julien Grall <julien.grall@arm.com>

diff --git a/Makefile b/Makefile
index 3e1e065537e8dc1f61265c72f58c93c2e2d7a3f5..e958bdc44bf80667037473d0a96d6cffee173701 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -103,7 +103,7 @@ install-xen:
        $(MAKE) -C xen install
 
 .PHONY: install-tools
-install-tools:
+install-tools: build-tools-public-headers
        $(MAKE) -C tools install
 
 .PHONY: install-stubdom