scc

commit a1ac9ad6601ed315c1dd8ecaa323296d17f39a14
parent 564b8fa720db69f222aa8eb2dec7e0b4c95696da
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Fri, 29 Sep 2017 16:16:36 +0100

[ar] Separate the not standard part to a different file

We already have a DRIVER variable that indicate the host
system where we want to run, so it is a good idea to reuse
the same variable here.

Diffstat:
M
ar/Makefile
 | 
10
+++++++++-
M
ar/ar.c
 | 
6
++----
A
ar/posix/stat.c
 | 
3
+++
A
ar/posix/stat.h
 | 
5
+++++

4 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/ar/Makefile b/ar/Makefile
@@ -1,8 +1,16 @@
+.POSIX:
+
+include ../config.mk
+
+OBJ = ar.o $(DRIVER/stat.c
+MOREFLAGS=-I$(DRIVER)
 
 all: ar
 
+ar.o: $(DRIVER)/stat.h
+
 dep:
 clean:
-	rm -f ar
+	rm -f ar *.o $(DRIVER)/*.o
 
 distclean: clean
diff --git a/ar/ar.c b/ar/ar.c
@@ -1,13 +1,11 @@
 
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
+#include <stat.h>
+
 int
 main(int argc, char *argv[])
 {
diff --git a/ar/posix/stat.c b/ar/posix/stat.c
@@ -0,0 +1,3 @@
+static char sccsid[] = "@(#) ./ar/stat.c";
+
+#include "stat.h"
diff --git a/ar/posix/stat.h b/ar/posix/stat.h
@@ -0,0 +1,5 @@
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+