speed up build

.gitignore

@@ -9,7 +9,8 @@ checkra1n*
 payload.c
 src/palera1n
 palera1n*
-!checkra1n.h
+!xxd-embedded.h
 src/binpack.dmg
 src/ramdisk.dmg
+src/xxd-*.c
 .DS_Store

src/Makefile

@@ -1,7 +1,10 @@
 all: palera1n
 
 OBJECTS  = main.o dfuhelper.o devhelper.o lockdown_helper.o exec_checkra1n.o
-OBJECTS += pongo_usb.o checkra1n.o optparse.o override_file.o pongo_helper.o log.o
+OBJECTS += pongo_usb.o optparse.o override_file.o pongo_helper.o log.o
+OBJECTS += xxd-checkra1n.o xxd-checkra1n-kpf-pongo.o xxd-ramdisk.dmg.o
+OBJECTS += xxd-binpack.dmg.o
+
 CHECKRA1N_VERSION ?= 0.1337.1
 LIPO = lipo
 LDID = ldid
@@ -32,11 +35,8 @@ else
 	cp checkra1n-$(CHECKRA1N_NAME) checkra1n
 endif
 
-checkra1n.c: checkra1n checkra1n-kpf-pongo ramdisk.dmg binpack.dmg
-	xxd -iC checkra1n > checkra1n.c
-	xxd -iC checkra1n-kpf-pongo >> checkra1n.c
-	xxd -iC ramdisk.dmg >> checkra1n.c
-	xxd -iC binpack.dmg >> checkra1n.c
+xxd-%.c: %
+	xxd -iC $< > $@
 
 %.o: %.c
 	$(CC) -c $(CFLAGS) $<

src/common.h

@@ -2,7 +2,7 @@
 #define COMMON_H
 
 #include "lockdown_helper.h"
-#include "checkra1n.h"
+#include "xxd-embedded.h"
 #include "kerninfo.h"
 #include <stdbool.h>
 #include <stdint.h>

src/exec_checkra1n.c

@@ -18,7 +18,7 @@
 extern char **environ;
 
 #include "common.h"
-#include "checkra1n.h"
+#include "xxd-embedded.h"
 char* pongo_path = NULL;
 
 void exec_checkra1n() {

src/main.c

@@ -26,7 +26,7 @@
 
 #include "ANSI-color-codes.h"
 #include "common.h"
-#include "checkra1n.h"
+#include "xxd-embedded.h"
 #include "kerninfo.h"
 
 #define CMD_LEN_MAX 512

xxd-embedded.h

@@ -1,5 +1,5 @@
-#ifndef CHECKRAIN_H
-#define CHECKRAIN_H
+#ifndef XXD_EMBEDDED_H
+#define XXD_EMBEDDED_H
 
 extern unsigned char checkra1n[];
 extern unsigned int checkra1n_len;