package/qemu: search for host-dtc (libfdt) headers at the right place

The libfdt headers are installed at $(HOST_DIR)/include/libfdt now, to
prevent conflicts with the kernel dtc code. Pass that path to the qemu
configure script, otherwise it uses its bundled copy of libfdt.

Signed-off-by: Carlos Santos <unixmania@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/package/qemu/qemu.mk b/package/qemu/qemu.mk
index a91f9d3eeb6377cef27b0420279126fc4ef923e1..1a5c6427268712660ccdf71fe8b196e2d5ab60c6 100644 (file)
--- a/package/qemu/qemu.mk
+++ b/package/qemu/qemu.mk
@@ -246,9 +246,12 @@ endif
 endif
 HOST_QEMU_SYS_ARCH ?= $(HOST_QEMU_ARCH)
 
+HOST_QEMU_CFLAGS = $(HOST_CFLAGS)
+
 ifeq ($(BR2_PACKAGE_HOST_QEMU_SYSTEM_MODE),y)
 HOST_QEMU_TARGETS += $(HOST_QEMU_SYS_ARCH)-softmmu
 HOST_QEMU_OPTS += --enable-system --enable-fdt
+HOST_QEMU_CFLAGS += -I$(HOST_DIR)/include/libfdt
 HOST_QEMU_DEPENDENCIES += host-dtc
 else
 HOST_QEMU_OPTS += --disable-system
@@ -297,7 +300,7 @@ define HOST_QEMU_CONFIGURE_CMDS
                --interp-prefix=$(STAGING_DIR) \
                --cc="$(HOSTCC)" \
                --host-cc="$(HOSTCC)" \
-               --extra-cflags="$(HOST_CFLAGS)" \
+               --extra-cflags="$(HOST_QEMU_CFLAGS)" \
                --extra-ldflags="$(HOST_LDFLAGS)" \
                $(HOST_QEMU_OPTS)
 endef