Merge pull request #62 from n1tehawk/20161021_autoversion

Add support for version information

Author: n1tehawk

.gitignore

@@ -1,9 +1,10 @@
-sunxi-fexc
 bin2fex
 fex2bin
 sunxi-bootinfo
 sunxi-fel
-sunxi-pio
+sunxi-fexc
 sunxi-nand-part
+sunxi-pio
+version.h
 *.o
 *.swp

Makefile

@@ -61,7 +61,7 @@ all: tools target-tools
 tools: $(TOOLS) $(FEXC_LINKS)
 target-tools: $(TARGET_TOOLS)
 
-misc: $(MISC_TOOLS)
+misc: version.h $(MISC_TOOLS)
 
 binfiles: $(BINFILES)
 
@@ -85,9 +85,9 @@ install-target-tools: $(TARGET_TOOLS)
 
 clean:
 	@rm -vf $(TOOLS) $(FEXC_LINKS) $(TARGET_TOOLS) $(MISC_TOOLS)
-	@rm -vf *.o *.elf *.sunxi *.bin *.nm *.orig
+	@rm -vf version.h *.o *.elf *.sunxi *.bin *.nm *.orig
 
-$(TOOLS) $(TARGET_TOOLS): Makefile common.h
+$(TOOLS) $(TARGET_TOOLS): Makefile common.h version.h
 
 fex2bin bin2fex: sunxi-fexc
 	ln -nsf $< $@
@@ -158,7 +158,10 @@ sunxi-meminfo: meminfo.c
 sunxi-script_extractor: script_extractor.c
 	$(CROSS_COMPILE)gcc -g -O0 -Wall -static -o $@ $^
 
+version.h:
+	@./autoversion.sh > $@
+
 .gitignore: Makefile
-	@for x in $(TOOLS) $(FEXC_LINKS) $(TARGET_TOOLS) '*.o' '*.swp'; do \
+	@for x in $(TOOLS) $(FEXC_LINKS) $(TARGET_TOOLS) version.h '*.o' '*.swp'; do \
 		echo "$$x"; \
-	done > $@
+	done | sort -V > $@

README.md

@@ -1,6 +1,7 @@
 # sunxi-tools
 [![License](http://img.shields.io/badge/License-GPL-green.svg)](LICENSE.md)
 [![Build Status](https://travis-ci.org/linux-sunxi/sunxi-tools.svg?branch=master)](https://travis-ci.org/linux-sunxi/sunxi-tools)
+[![Releases](https://img.shields.io/github/release/linux-sunxi/sunxi-tools.svg)](https://github.com/linux-sunxi/sunxi-tools/releases)
 
 Copyright (C) 2012  Alejandro Mery <amery@geeks.cl>
 <br>For a full list of contributors, see

autoversion.sh

@@ -0,0 +1,18 @@
+#
+# This script auto-updates a VERSION string definition.
+# It outputs informational messages to stderr, while the actual
+# output (on stdout) can easily be redirected to a file.
+#
+
+LATEST_RELEASE="v1.3"
+
+if VER=`git describe --tags --dirty --always`; then
+	echo "Setting version information: ${VER}" >&2
+else
+	VER=${LATEST_RELEASE}
+	echo "Unable to determine current version (using \"${VER}\" as fallback)" >&2
+fi
+echo >&2
+
+echo "/* Auto-generated information. DO NOT EDIT */"
+echo "#define VERSION \"${VER}\""

bootinfo.c

@@ -336,6 +336,13 @@ void print_boot1_file_head(boot1_file_head_t *hdr, loader_type type)
 		printf("Unknown boot0 header version\n");
 }
 
+static void usage(const char *cmd)
+{
+	puts("sunxi-bootinfo " VERSION "\n");
+	printf("Usage: %s [<filename>]\n", cmd);
+	printf("       With no <filename> given, will read from stdin instead\n");
+}
+
 int main(int argc, char * argv[])
 {
 	FILE *in = stdin;
@@ -352,8 +359,11 @@ int main(int argc, char * argv[])
 	}
 	if (argc > 1) {
 		in = fopen(argv[1], "rb");
-		if (!in)
-			fail("open input: ");
+		if (!in) {
+			if (*argv[1] == '-')
+				usage(argv[0]);
+			fail("open input");
+		}
 	}
 	int len;
 

common.h

@@ -19,6 +19,8 @@
 
 #include <stddef.h> /* offsetof */
 
+#include "version.h" /* auto-generated VERSION string */
+
 /** flag function argument as unused */
 #ifdef UNUSED
 #elif defined(__GNUC__)

fel.c

@@ -28,6 +28,7 @@
 #include <unistd.h>
 #include <sys/stat.h>
 
+#include "common.h"
 #include "portable_endian.h"
 #include "progress.h"
 
@@ -1582,6 +1583,7 @@ int main(int argc, char **argv)
 #endif
 
 	if (argc <= 1) {
+		puts("sunxi-fel " VERSION "\n");
 		printf("Usage: %s [options] command arguments... [command...]\n"
 			"	-v, --verbose			Verbose logging\n"
 			"	-p, --progress			\"write\" transfers show a progress bar\n"

fexc.c

@@ -215,6 +215,7 @@ static inline int script_generate(enum script_format format,
  */
 static inline void app_usage(const char *arg0, int mode)
 {
+	fputs("sunxi-fexc " VERSION "\n\n", stderr);
 	errf("Usage: %s [-vq]%s[<input> [<output>]]\n", arg0,
 	     mode ? " " : " [-I <infmt>] [-O <outfmt>] ");
 

nand-image-builder.c

@@ -39,6 +39,7 @@
 #include <errno.h>
 #include <getopt.h>
 
+#include "common.h"
 #include "portable_endian.h"
 
 #if defined(CONFIG_BCH_CONST_PARAMS)
@@ -62,7 +63,6 @@
 
 #define cpu_to_be32 htobe32
 #define kfree free
-#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
 
 #define BCH_PRIMITIVE_POLY	0x5803
 
@@ -916,7 +916,9 @@ static int create_image(const struct image_info *info)
 static void display_help(int status)
 {
 	fprintf(status == EXIT_SUCCESS ? stdout : stderr,
-	        "Usage: sunxi-nand-image-builder [OPTIONS] source-image output-image\n"
+		"sunxi-nand-image-builder %s\n"
+		"\n"
+		"Usage: sunxi-nand-image-builder [OPTIONS] source-image output-image\n"
 		"\n"
 		"Creates a raw NAND image that can be read by the sunxi NAND controller.\n"
 		"\n"
@@ -960,8 +962,8 @@ static void display_help(int status)
 		"  A normal image can be generated with\n"
 		"    sunxi-nand-image-builder -p 16384 -o 1280 -e 0x400000 -s -c 40/1024\n"
 		"  A boot0 image can be generated with\n"
-		"    sunxi-nand-image-builder -p 16384 -o 1280 -e 0x400000 -s -b -u 4096 -c 64/1024\n"
-		);
+		"    sunxi-nand-image-builder -p 16384 -o 1280 -e 0x400000 -s -b -u 4096 -c 64/1024\n",
+		VERSION);
 	exit(status);
 }
 

nand-part-main.c

@@ -24,9 +24,11 @@
 #include <strings.h>
 #include <fcntl.h>
 #include "nand-common.h"
+#include "common.h"
 
 void usage(const char *cmd)
 {
+	puts("sunxi-nand-part " VERSION "\n");
 	printf("usage: %s [-f a10|a20] nand-device\n", cmd);
 	printf("       %s nand-device 'name2 len2 [usertype2]' ['name3 len3 [usertype3]'] ...\n", cmd);
 	printf("       %s [-f a10|a20] nand-device start1 'name1 len1 [usertype1]' ['name2 len2 [usertype2]'] ...\n", cmd);