From: Henri Verbeet Subject: [PATCH vkd3d 4/5] vkd3d-compiler: Add a --version option. Message-Id: <20200702134316.14971-4-hverbeet@codeweavers.com> Date: Thu, 2 Jul 2020 18:13:15 +0430 Signed-off-by: Henri Verbeet --- programs/vkd3d-compiler/main.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/programs/vkd3d-compiler/main.c b/programs/vkd3d-compiler/main.c index e975572..1586b45 100644 --- a/programs/vkd3d-compiler/main.c +++ b/programs/vkd3d-compiler/main.c @@ -33,6 +33,7 @@ enum { OPTION_HELP = CHAR_MAX + 1, OPTION_STRIP_DEBUG, + OPTION_VERSION, }; static bool read_shader(struct vkd3d_shader_code *shader, const char *filename) @@ -101,6 +102,7 @@ static void print_usage(const char *program_name) " -h, --help Display this information and exit.\n" " -o Write the output to .\n" " --strip-debug Strip debug information from the output.\n" + " -V, --version Display version information and exit.\n" " -- Stop option processing. Any subsequent argument is\n" " interpreted as a filename.\n"; @@ -111,6 +113,7 @@ struct options { const char *filename; const char *output_filename; + bool print_version; struct vkd3d_shader_compile_option compile_options[MAX_COMPILE_OPTIONS]; unsigned int compile_option_count; @@ -152,6 +155,7 @@ static bool parse_command_line(int argc, char **argv, struct options *options) { {"help", no_argument, NULL, OPTION_HELP}, {"strip-debug", no_argument, NULL, OPTION_STRIP_DEBUG}, + {"version", no_argument, NULL, OPTION_VERSION}, {NULL, 0, NULL, 0}, }; @@ -159,7 +163,7 @@ static bool parse_command_line(int argc, char **argv, struct options *options) for (;;) { - if ((option = getopt_long(argc, argv, "ho:", long_options, NULL)) == -1) + if ((option = getopt_long(argc, argv, "ho:V", long_options, NULL)) == -1) break; switch (option) @@ -172,6 +176,11 @@ static bool parse_command_line(int argc, char **argv, struct options *options) add_compile_option(options, VKD3D_SHADER_COMPILE_OPTION_STRIP_DEBUG, 1); break; + case OPTION_VERSION: + case 'V': + options->print_version = true; + return true; + default: return false; } @@ -198,6 +207,12 @@ int main(int argc, char **argv) return 1; } + if (options.print_version) + { + fprintf(stdout, "vkd3d shader compiler version " PACKAGE_VERSION "\n"); + return 0; + } + info.type = VKD3D_SHADER_STRUCTURE_TYPE_COMPILE_INFO; info.next = NULL; info.source_type = VKD3D_SHADER_SOURCE_DXBC_TPF; -- 2.11.0