From d726f225f5eabc0efa1ef7006c4a6f840b28b767 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 30 Jan 2017 11:12:08 +0900 Subject: cmd: rework "license" command The previous commit ("add a new command to show .config contents") improves the basic infrastructure of "embed a compressed file into the U-Boot image, and print it by a command". The same pattern for the "license" command. This commit reworks the command to improve the following: [1] Improve log style Kbuild style log GZIP cmd/license_data.gz CHK cmd/license_data_gz.h UPD cmd/license_data_gz.h CHK cmd/license_data_size.h UPD cmd/license_data_size.h instead of the bare Make log: cat ./Licenses/gpl-2.0.txt | gzip -9 -c | \ tools/bin2header license_gzip > ./include/license.h [2] Collect related code into the "cmd" directory Prior to this commit, the license.h was created by tools/Makefile, placed under the "include" directory, included from cmd/license.c, and deleted by the top-level Makefile. It is not a good idea to scatter related code. [3] Drop the fixed-malloc size LICENSE_MAX Just allocate the minimum required size of buffer because we know the size of the original gpl-2.0.txt. [4] Fix more issues Terminate the buffer with zero to prevent puts() from over-running. Add "static" to do_license. Signed-off-by: Masahiro Yamada Reviewed-by: Simon Glass --- tools/bin2header.c | 41 ----------------------------------------- 1 file changed, 41 deletions(-) delete mode 100644 tools/bin2header.c (limited to 'tools/bin2header.c') diff --git a/tools/bin2header.c b/tools/bin2header.c deleted file mode 100644 index 6c2c23f624e..00000000000 --- a/tools/bin2header.c +++ /dev/null @@ -1,41 +0,0 @@ -/* bin2header.c - program to convert binary file into a C structure - * definition to be included in a header file. - * - * (C) Copyright 2008 by Harald Welte - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include - -int main(int argc, char **argv) -{ - if (argc < 2) { - fprintf(stderr, "%s needs one argument: the structure name\n", - argv[0]); - exit(1); - } - - printf("/* bin2header output - automatically generated */\n"); - printf("unsigned char %s[] = {\n", argv[1]); - - while (1) { - int i, nread; - unsigned char buf[10]; - nread = read(0, buf, sizeof(buf)); - if (nread <= 0) - break; - - printf("\t"); - for (i = 0; i < nread - 1; i++) - printf("0x%02x, ", buf[i]); - - printf("0x%02x,\n", buf[nread-1]); - } - - printf("};\n"); - - exit(0); -} -- cgit v1.2.3