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-rw-r--r--arch/sandbox/os/Makefile6
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/sandbox/os/Makefile b/arch/sandbox/os/Makefile
index 5d0c938ce6..055ce1a316 100644
--- a/arch/sandbox/os/Makefile
+++ b/arch/sandbox/os/Makefile
@@ -1,3 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
machine-y := sandbox
machdirs := $(patsubst %,arch/sandbox/mach-%/,$(machine-y))
@@ -18,8 +20,8 @@ endif
obj-y = common.o tap.o setjmp.o
obj-$(CONFIG_MALLOC_LIBC) += libc_malloc.o
-CFLAGS_sdl.o = $(shell pkg-config sdl2 --cflags)
+CFLAGS_sdl.o = $(shell $(PKG_CONFIG) sdl2 --cflags)
obj-$(CONFIG_SDL) += sdl.o
-CFLAGS_ftdi.o = $(shell pkg-config libftdi1 --cflags)
+CFLAGS_ftdi.o = $(shell $(PKG_CONFIG) libftdi1 --cflags)
obj-$(CONFIG_GPIO_LIBFTDI1) += ftdi.o