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-rw-r--r--Makefile14
1 files changed, 14 insertions, 0 deletions
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..5a12c27
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,14 @@
+PREFIX := /usr
+CC := gcc
+INSTALL := install
+RM := rm
+CFLAGS += -O2 -Wall -Werror
+
+nullshell: nullshell.c
+ $(CC) $(CFLAGS) $(LDFLAGS) nullshell.c -o nullshell
+
+install: nullshell
+ $(INSTALL) nullshell $(DESTDIR)$(PREFIX)/bin/nullshell
+
+clean:
+ $(RM) -f nullshell