package/cmake: add host-pkgconf as dependency

Since some CMake modules (even upstream ones) use pgk_check_modules
primitives to find {C,LD}FLAGS, add it to the dependency list.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/cmake/cmake.mk

@@ -10,6 +10,8 @@ CMAKE_SITE = http://www.cmake.org/files/v$(CMAKE_VERSION_MAJOR)
 CMAKE_LICENSE = BSD-3c
 CMAKE_LICENSE_FILES = Copyright.txt
 
+HOST_CMAKE_DEPENDENCIES = host-pkgconf
+
 define HOST_CMAKE_CONFIGURE_CMDS
 	(cd $(@D); \
 		LDFLAGS="$(HOST_LDFLAGS)" \