Fix compilation on ARM

Makefile.am

@@ -66,15 +66,11 @@ if ARCH_x86_64
 minerd_SOURCES += sha2-x64.S scrypt-x64.S aesb-x64.S
 endif
 if ARCH_ARM
-minerd_SOURCES += sha2-arm.S scrypt-arm.S
+minerd_SOURCES += sha2-arm.S scrypt-arm.S aesb-arm.S crypto/aesb-x86-impl.c
 endif
 endif
 
 minerd_LDFLAGS	= $(PTHREAD_FLAGS)
 minerd_LDADD	= @LIBCURL@ @JANSSON_LIBS@ @PTHREAD_LIBS@ @WS2_LIBS@
 minerd_CPPFLAGS = @LIBCURL_CPPFLAGS@
 minerd_CFLAGS   = -Ofast -flto -fuse-linker-plugin
-
-if HAVE_WINDOWS
-minerd_CFLAGS += -Wl,--stack,10485760
-endif

README.md

@@ -1,7 +1,7 @@
 CPUMiner-Multi
 ==============
 
-[![Build Status](https://travis-ci.org/LucasJones/cpuminer-multi.svg?branch=master)](https://travis-ci.org/LucasJones/cpuminer-multi)
+[![Build Status](https://travis-ci.org/lucasjones/cpuminer-multi.svg?branch=master)](https://travis-ci.org/LucasJones/cpuminer-multi)
 
 This is a multi-threaded CPU miner,
 fork of [pooler](//github.com/pooler)'s cpuminer (see AUTHORS for list of contributors).

aesb-arm.S

@@ -0,0 +1,19 @@
+#include "cpuminer-config.h"
+
+#if defined(__linux__) && defined(__ELF__)
+    .section .note.GNU-stack,"",%progbits
+#endif
+
+    .text
+    .p2align 6
+    .globl fast_aesb_single_round
+    .globl _fast_aesb_single_round
+fast_aesb_single_round:
+_fast_aesb_single_round:
+
+    .text
+    .p2align 6
+    .globl fast_aesb_pseudo_round_mut
+    .globl _fast_aesb_pseudo_round_mut
+fast_aesb_pseudo_round_mut:
+_fast_aesb_pseudo_round_mut:

cpu-miner.c

@@ -1818,17 +1818,23 @@ static void signal_handler(int sig) {
 }
 #endif
 
+#ifndef __arm__
 static inline int cpuid(int code, uint32_t where[4]) {
 	asm volatile("cpuid":"=a"(*where),"=b"(*(where+1)),
 			"=c"(*(where+2)),"=d"(*(where+3)):"a"(code));
 	return (int)where[0];
 }
+#endif
 
 static bool has_aes_ni()
 {
+	#ifdef __arm__
+	return false;
+	#else
 	uint32_t cpu_info[4];
 	cpuid(1, cpu_info);
 	return cpu_info[2] & (1 << 25);
+	#endif
 }
 
 int main(int argc, char *argv[]) {