fixes

Makefile

@@ -1,17 +1,22 @@
 SRC = $(shell pwd)
 DEP = $(SRC)/dep_root
 STRIP = strip
-CC = cc
-CFLAGS += -mmacosx-version-min=10.8 -I$(DEP)/include -I/opt/procursus/include -I$(SRC)/include -I$(SRC) -Wall -Wextra -DPALERAIN_VERSION=\"2.0.0\"
+CC ?= cc
+CFLAGS += -I$(DEP)/include -I$(SRC)/include -I$(SRC) -Wall -Wextra -DPALERAIN_VERSION=\"2.0.0\"
 LIBS = $(DEP)/lib/libimobiledevice-1.0.a $(DEP)/lib/libirecovery-1.0.a $(DEP)/lib/libusbmuxd-2.0.a $(DEP)/lib/libplist-2.0.a $(DEP)/lib/libimobiledevice-glue-1.0.a -pthread
-LIBS += $(DEP)/lib/libcrypto.35.tbd $(DEP)/lib/libssl.35.tbd $(DEP)/lib/libusb-1.0.a
 ifeq ($(TARGET_OS),)
 TARGET_OS = $(shell uname -s)
 endif
 ifeq ($(TARGET_OS),Darwin)
+CFLAGS += -mmacosx-version-min=10.8
+LIBS += $(DEP)/lib/libcrypto.35.tbd $(DEP)/lib/libssl.35.tbd $(DEP)/lib/libusb-1.0.a
 LIBS += -framework CoreFoundation -framework SystemConfiguration -framework IOKit -framework Security
+else
+LDFLAGS += -static -fuse-ld=lld
+LIBS += $(DEP)/lib/libcrypto.a $(DEP)/lib/libssl.a
 endif
-LDFLAGS = $(LIBS)
+LIBS += $(DEP)/lib/libusb-1.0.a
+LDFLAGS += $(LIBS)
 
 ifeq ($(DEV_BUILD),1)
 CFLAGS += -O0 -g

src/Makefile

@@ -9,6 +9,7 @@ checkra1n-%:
 	chmod 755 $@
 
 checkra1n: checkra1n-macos
+ifeq ($(TARGET_OS),Darwin)
 ifneq (,$(findstring arm64, $(CFLAGS)))
 	$(LIPO) -thin arm64 -output checkra1n checkra1n-macos
 else ifneq (,$(findstring x86_64, $(CFLAGS)))
@@ -16,6 +17,9 @@ else ifneq (,$(findstring x86_64, $(CFLAGS)))
 else
 	$(LIPO) -thin $(shell arch) -output checkra1n checkra1n-macos
 endif
+else
+	cp checkra1n-$(CHECKRA1N_NAME) checkra1n
+endif
 
 checkra1n.c: checkra1n checkra1n-kpf-pongo ramdisk.dmg binpack.dmg
 	xxd -iC checkra1n > checkra1n.c

src/main.c

@@ -26,8 +26,8 @@
 #include <mach-o/loader.h>
 #include <mach-o/ldsyms.h>
 #else
-#define MH_MAGIC 0xfeedface
-#define MH_CIGAM 0xcefaedfe
+#define MH_MAGIC_64 0xfeedfacf
+#define MH_CIGAM_64 0xcffaedfe
 #define MH_KEXT_BUNDLE 0xb
 
 typedef int cpu_type_t;
@@ -48,6 +48,7 @@ struct mach_header_64
 	uint32_t flags;			  /* flags */
 	uint32_t reserved;		  /* reserved */
 };
+
 #endif
 
 #include "ANSI-color-codes.h"
@@ -162,7 +163,7 @@ static struct option longopts[] = {
 	{"override-kpf", required_argument, NULL, 'K'},
 	{NULL, 0, NULL, 0}};
 
-int usage(int e)
+int usage(int e, char* prog_name)
 {
 	fprintf(stderr,
 			"Usage: %s [-DhpPvlds] [-e boot arguments] [-f root device] [-o overlay file] [-r ramdisk file] [-K KPF file]\n"
@@ -184,7 +185,7 @@ int usage(int e)
 			"\t-o, --override-overlay <file>\t\tOverride overlay\n"
 			"\t-r, --override-ramdisk <file>\t\tOverride ramdisk\n"
 			"\t-K, --override-kpf <file>\t\tOverride kernel patchfinder\n",
-			getprogname());
+			prog_name);
 	exit(e);
 }
 
@@ -270,7 +271,7 @@ int main(int argc, char *argv[])
 			dfuhelper_only = true;
 			break;
 		case 'h':
-			usage(0);
+			usage(0, argv[0]);
 			assert(0);
 		case 'v':
 			verbose++;
@@ -321,7 +322,7 @@ int main(int argc, char *argv[])
 			palerain_version = true;
 			break;
 		default:
-			usage(1);
+			usage(1, argv[0]);
 			break;
 		}
 	}
@@ -347,8 +348,8 @@ int main(int argc, char *argv[])
 		}
 		else
 		{
-			fprintf(stderr, "%s: unknown argument: %s\n", getprogname(), argv[index]);
-			usage(1);
+			fprintf(stderr, "%s: unknown argument: %s\n", argv[0], argv[index]);
+			usage(1, argv[0]);
 		}
 	}
 	if (verbose >= 3)