Aarch 64 comp changes (#4021)

* fgetc casts result to int

* aarch64 does not have SYS_open

* rmonitor not when crosscompiling

Piggybacker does not work in such case.

batch_job/src/batch_queue_k8s.c

@@ -489,9 +489,9 @@ static int batch_queue_k8s_gen_running_pod_lst(struct list **running_pod_lst,
 		pod_state = strtok(NULL, " \t");
 
 		int i = 0;
-		while (pod_state[i] != '\n' && pod_state[i] != EOF)
+		while (pod_state[i] != '\n' && pod_state[i] != '\0')
 			i++;
-		if (pod_state[i] == '\n' || pod_state[i] == EOF)
+		if (pod_state[i] == '\n')
 			pod_state[i] = '\0';
 
 		if (strcmp(pod_state, "Running") == 0) {
@@ -607,9 +607,9 @@ static batch_queue_id_t batch_queue_k8s_wait(struct batch_queue *q,
 
 			// trim the tailing new line
 			int i = 0;
-			while (log_tail_content[i] != '\n' && log_tail_content[i] != EOF)
+			while (log_tail_content[i] != '\n' && log_tail_content[i] != '\0')
 				i++;
-			if (log_tail_content[i] == '\n' || log_tail_content[i] == EOF)
+			if (log_tail_content[i] == '\n' || log_tail_content[i] == '\0')
 				log_tail_content[i] = '\0';
 
 			free(get_log_cmd);

configure

@@ -64,6 +64,14 @@ case "$BUILD_CPU" in
 	;;
 esac
 
+if [ "$BUILD_CPU" = X86_64 -a "$BUILD_SYS" = LINUX -a "$CONDA_BUILD_CROSS_COMPILATION" != 1 ]
+then
+	BUILD_LINUX_NATIVE_X86_64=yes
+else
+	BUILD_LINUX_NATIVE_X86_64=no
+fi
+
+
 include_package_chirp="chirp"
 include_package_deltadb="deltadb"
 include_package_doc="doc"
@@ -1241,7 +1249,7 @@ fi
 
 if [ "$include_package_resource_monitor" = resource_monitor ]
 then
-	if [ -d resource_monitor -a $BUILD_SYS = LINUX ]
+	if [ -d resource_monitor -a "$BUILD_LINUX_NATIVE_X86_64" = yes ]
 	then
 		echo "resource_monitor IS supported on ${BUILD_SYS}"
 	else
@@ -1429,6 +1437,8 @@ CCTOOLS_INSTALL_DIR=${install_path}
 
 CCTOOLS_OPSYS=${BUILD_SYS}
 
+CCTOOLS_LINUX_NATIVE_X86_64=${BUILD_LINUX_NATIVE_X86_64}
+
 CCTOOLS_PACKAGES=${packages}
 
 CCTOOLS_CC=${CCTOOLS_CC}

dttools/src/bitmap.c

@@ -385,7 +385,7 @@ static unsigned char pcx_rle_repeat = 0;
 static unsigned char pcx_rle_value = 0;
 static unsigned char pcx_rle_read(FILE *file)
 {
-	unsigned char c;
+	int c;
 retry:
 	if (pcx_rle_repeat > 0) {
 		pcx_rle_repeat--;

dttools/src/envtools.c

@@ -63,7 +63,7 @@ int env_replace(const char *infile, const char *outfile)
 	int var_index = 0;
 	int valid_var = 0;
 
-	char c = fgetc(INPUT);
+	int c = fgetc(INPUT);
 	while (c != EOF) {
 		if (c == '$') {
 			valid_var = 1;

resource_monitor/src/Makefile

@@ -20,11 +20,11 @@ LOCAL_LINKAGE = ../../dttools/src/libdttools.a
 
 PROGRAMS = resource_monitor piggybacker rmonitor_poll_example rmonitor_snapshot
 
-ifeq ($(CCTOOLS_OPSYS),DARWIN)
+ifeq ($(CCTOOLS_LINUX_NATIVE_X86_64),yes)
+	TARGETS = $(LIBRARIES) $(PROGRAMS)
+else
 	TARGETS =
 	PROGRAMS =
-else
-	TARGETS = $(LIBRARIES) $(PROGRAMS)
 endif
 
 all: $(TARGETS) bindings

resource_monitor/src/rmonitor_helper.c

@@ -270,6 +270,7 @@ int close(int fd)
 	return status;
 }
 
+#if defined(SYS_open)
 static int open_for_writing(int fd)
 {
 	int flags, access_mode;
@@ -369,6 +370,7 @@ int open64(const char *path, int flags, ...)
 	return fd;
 }
 #endif /* defined linux && __USE_LARGEFILE64 */
+#endif /* defined SYS_open */
 
 int socket(int domain, int type, int protocol)
 {