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Diffstat (limited to 'tools/testing/selftests/gpio/Makefile')
-rw-r--r--tools/testing/selftests/gpio/Makefile16
1 files changed, 11 insertions, 5 deletions
diff --git a/tools/testing/selftests/gpio/Makefile b/tools/testing/selftests/gpio/Makefile
index 46648427d537..0bb80619db58 100644
--- a/tools/testing/selftests/gpio/Makefile
+++ b/tools/testing/selftests/gpio/Makefile
@@ -1,7 +1,13 @@
# SPDX-License-Identifier: GPL-2.0
-CFLAGS += -O2 -g -std=gnu99 -Wall -I../../../../usr/include/
-LDLIBS += -lmount -I/usr/include/libmount
+MOUNT_CFLAGS := $(shell pkg-config --cflags mount 2>/dev/null)
+MOUNT_LDLIBS := $(shell pkg-config --libs mount 2>/dev/null)
+ifeq ($(MOUNT_LDLIBS),)
+MOUNT_LDLIBS := -lmount -I/usr/include/libmount
+endif
+
+CFLAGS += -O2 -g -std=gnu99 -Wall -I../../../../usr/include/ $(MOUNT_CFLAGS)
+LDLIBS += $(MOUNT_LDLIBS)
TEST_PROGS := gpio-mockup.sh
TEST_FILES := gpio-mockup-sysfs.sh
@@ -10,8 +16,6 @@ TEST_PROGS_EXTENDED := gpio-mockup-chardev
GPIODIR := $(realpath ../../../gpio)
GPIOOBJ := gpio-utils.o
-include ../lib.mk
-
all: $(TEST_PROGS_EXTENDED)
override define CLEAN
@@ -19,7 +23,9 @@ override define CLEAN
$(MAKE) -C $(GPIODIR) OUTPUT=$(GPIODIR)/ clean
endef
-$(TEST_PROGS_EXTENDED):| khdr
+KSFT_KHDR_INSTALL := 1
+include ../lib.mk
+
$(TEST_PROGS_EXTENDED): $(GPIODIR)/$(GPIOOBJ)
$(GPIODIR)/$(GPIOOBJ):