From d88c59aab4e7ccd18ce07ff3ab29b5f3086dbae3 Mon Sep 17 00:00:00 2001
From: Steffen Vogel <post@steffenvogel.de>
Date: Wed, 26 Sep 2018 22:47:58 +0000
Subject: [PATCH] bugfixes for ARM

---
 lib/kernel/kernel.c | 2 +-
 lib/log_helper.c    | 2 +-
 lib/memory.c        | 2 +-
 src/villas-node.cpp | 2 +-
 src/villas-pipe.cpp | 3 ++-
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/lib/kernel/kernel.c b/lib/kernel/kernel.c
index aa9dacd19..08538c8ab 100644
--- a/lib/kernel/kernel.c
+++ b/lib/kernel/kernel.c
@@ -38,7 +38,7 @@
 
 int kernel_get_cacheline_size()
 {
-#ifdef __linux__
+#if defined(__linux__) && defined(__x86_64__)
 	return sysconf(_SC_LEVEL1_ICACHE_LINESIZE);
 #else
 	return 64; /** @todo fixme */
diff --git a/lib/log_helper.c b/lib/log_helper.c
index e263ee0c6..3a90e6090 100644
--- a/lib/log_helper.c
+++ b/lib/log_helper.c
@@ -27,7 +27,7 @@
 #include <villas/utils.h>
 #include <villas/log.h>
 
-void debug(long class, const char *fmt, ...)
+void debug(long long class, const char *fmt, ...)
 {
 	va_list ap;
 
diff --git a/lib/memory.c b/lib/memory.c
index 86a6c9c5a..24eb0b952 100644
--- a/lib/memory.c
+++ b/lib/memory.c
@@ -53,7 +53,7 @@ int memory_init(int hugepages)
 {
 	info("Initialize memory sub-system: #hugepages=%d", hugepages);
 
-#ifdef __linux__
+#if defined(__linux__) && defined(__x86_64__)
 	int pagecnt, pagesz, ret;
 	struct rlimit l;
 
diff --git a/src/villas-node.cpp b/src/villas-node.cpp
index 037b3f38f..3a1f8a7f0 100644
--- a/src/villas-node.cpp
+++ b/src/villas-node.cpp
@@ -117,7 +117,7 @@ int main(int argc, char *argv[])
 
 	const char *uri = "opal-shmem.conf";
 #else
-	char c;
+	int c;
 	while ((c = getopt(argc, argv, "hV")) != -1) {
 		switch (c) {
 			case 'V':
diff --git a/src/villas-pipe.cpp b/src/villas-pipe.cpp
index 81996a2c1..39733ba19 100644
--- a/src/villas-pipe.cpp
+++ b/src/villas-pipe.cpp
@@ -255,7 +255,8 @@ int main(int argc, char *argv[])
 
 	json_t *cfg_cli = json_object();
 
-	char c, *endptr;
+	int c;
+	char *endptr;
 	while ((c = getopt(argc, argv, "Vhxrsd:l:L:t:f:o:")) != -1) {
 		switch (c) {
 			case 'V':