Initial commit: Linux kernel 4.19 for Unplugged OS

tools/testing/selftests/exec/Makefile

@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: GPL-2.0
+CFLAGS = -Wall
+
+TEST_GEN_PROGS := execveat
+TEST_GEN_FILES := execveat.symlink execveat.denatured script subdir
+# Makefile is a run-time dependency, since it's accessed by the execveat test
+TEST_FILES := Makefile
+
+EXTRA_CLEAN := $(OUTPUT)/subdir.moved $(OUTPUT)/execveat.moved $(OUTPUT)/xxxxx*
+
+include ../lib.mk
+
+$(OUTPUT)/subdir:
+	mkdir -p $@
+$(OUTPUT)/script:
+	echo '#!/bin/sh' > $@
+	echo 'exit $$*' >> $@
+	chmod +x $@
+$(OUTPUT)/execveat.symlink: $(OUTPUT)/execveat
+	cd $(OUTPUT) && ln -s -f $(shell basename $<) $(shell basename $@)
+$(OUTPUT)/execveat.denatured: $(OUTPUT)/execveat
+	cp $< $@
+	chmod -x $@
+