skeud

commit: df0380e16d47a5bae448a14fcd93f755ca53f55c
parent a4d0c370bca7621cb11c25a57716da7d83d7f07c
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Sat,  8 Oct 2022 11:15:28 +0200

Makefile: Add install target

Diffstat:
M
Makefile
17
++++++++++++++---

1 file changed, 14 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile
@@ -4,9 +4,13 @@
 CC ?= cc
 CFLAGS ?= -O2 -g -Wall -Wextra -Werror=implicit-function-declaration
 
-EXE = login su
+PREFIX ?= /usr
+SYS_BINDIR ?= /bin
+BINDIR ?= $(PREFIX)/bin
 
-all: $(EXE)
+SYS_EXE = login su
+
+all: $(SYS_EXE)
 
 .c:
 	$(CC) -std=c11 $(CFLAGS) -o $@ $< $(LDFLAGS)
@@ -21,6 +25,13 @@ su_SRC = su.c common.c
 su: $(su_SRC) Makefile
 	$(CC) -std=c11 $(CFLAGS) -o $@ $(su_SRC) -lcrypt $(LDFLAGS)
 
+.PHONY: install
+install: all
+	mkdir -p $(DESTDIR)$(SYS_BINDIR)/
+	cp $(SYS_EXE) $(DESTDIR)$(SYS_BINDIR)/
+	chmod 0755 $(DESTDIR)$(SYS_BINDIR)/login
+	chmod 4755 $(DESTDIR)$(SYS_BINDIR)/su
+
 C_SOURCES = *.c *.h
 .PHONY: format
 format:
@@ -28,4 +39,4 @@ format:
 
 .PHONY: clean
 clean:
-	rm $(EXE)
+	rm $(SYS_EXE)