Merge branch 'devel'

Author: xyan264

Makefile.in

@@ -43,7 +43,7 @@ override CPPFLAGS+=@CPPFLAGS@
 override CPPFLAGS+=-I. -Iinc -I$(OBJDIR) -DCOMPLETE_ENV=\"SWITCHTEC_COMPLETE\"
 override CFLAGS+=-g -Wall -Wno-initializer-overrides @CFLAGS@
 DEPFLAGS= -MT $@ -MMD -MP -MF $(OBJDIR)/$*.d
-LDLIBS=@LIBS@
+LDLIBS=@LIBS@ -lm
 override LDFLAGS+=@LDFLAGS@
 
 LIB_SRCS=$(wildcard lib/*.c) $(wildcard lib/platform/*.c)

cli/argconfig.c

@@ -1102,7 +1102,7 @@ void argconfig_register_help_func(argconfig_help_func * f)
 
 int argconfig_parse_comma_range(const char *str, int *res, int max_nums)
 {
-	char buf[strlen(str)];
+	char buf[strlen(str) + 1];
 	char *tok;
 	const char *delims = " ,";
 	int start, end;

cli/common.h

@@ -54,10 +54,10 @@ enum switchtec_fw_type check_and_print_fw_image(int img_fd,
 
 #define UART_HELP_TEXT " * a UART path (/dev/ttyUSB0)\n"
 
-#define DEVICE_OPTION_BASIC(extra_text, handler) \
+#define DEVICE_OPTION_BASIC(extra_text, handler, type) \
 	{ \
 			"device", .cfg_type=CFG_CUSTOM, .value_addr=&cfg.dev, \
-			.argument_type=required_positional, \
+			.argument_type=(type), \
 			.custom_handler=handler, \
 			.complete="/dev/switchtec*", \
 			.env="SWITCHTEC_DEV", \
@@ -69,9 +69,11 @@ enum switchtec_fw_type check_and_print_fw_image(int img_fd,
 			extra_text \
 	}
 
-#define DEVICE_OPTION_MFG DEVICE_OPTION_BASIC(, mfg_handler)
+#define DEVICE_OPTION_MFG DEVICE_OPTION_BASIC(, mfg_handler, \
+					      required_positional)
 
-#define DEVICE_OPTION DEVICE_OPTION_BASIC(UART_HELP_TEXT, switchtec_handler), \
+#define __DEVICE_OPTION(type) \
+	DEVICE_OPTION_BASIC(UART_HELP_TEXT, switchtec_handler, (type)), \
 	{ \
 			"pax", 'x', .cfg_type=CFG_CUSTOM, \
 			.value_addr=&cfg.dev, \
@@ -82,4 +84,7 @@ enum switchtec_fw_type check_and_print_fw_image(int img_fd,
 			"Switchtec PAX devices" \
 	}
 
+#define DEVICE_OPTION		__DEVICE_OPTION(required_positional)
+#define DEVICE_OPTION_OPTIONAL	__DEVICE_OPTION(optional_positional)
+
 #endif