X-Git-Url: https://git.xonotic.org/?p=xonotic%2Fgmqcc.git;a=blobdiff_plain;f=main.c;h=4c8062d7dcdb1b125101c77348c26952c9ac592c;hp=0b9d726744a4169220e92916c96899835ad3716f;hb=61fa54318c3aa1ce0c2099f9793d830e5896c016;hpb=84088cb5f0e41a88e88b1af310a9ed12e56a038b diff --git a/main.c b/main.c index 0b9d726..4c8062d 100644 --- a/main.c +++ b/main.c @@ -1,6 +1,7 @@ /* * Copyright (C) 2012 * Dale Weiler + * Wolfgang Bumiller * * Permission is hereby granted, free of charge, to any person obtaining a copy of * this software and associated documentation files (the "Software"), to deal in @@ -46,7 +47,7 @@ const oper_info *operators = NULL; size_t operator_count = 0; typedef struct { char *filename; int type; } argitem; -VECTOR_MAKE(argitem, items); +static argitem *items = NULL; #define TYPE_QC 0 #define TYPE_ASM 1 @@ -57,28 +58,28 @@ static const char *app_name; static int usage() { con_out("usage: %s [options] [files...]", app_name); con_out("options:\n" - " -h, --help show this help message\n" - " -debug turns on compiler debug messages\n" - " -memchk turns on compiler memory leak check\n"); + " -h, --help show this help message\n" + " -debug turns on compiler debug messages\n" + " -memchk turns on compiler memory leak check\n"); con_out(" -o, --output=file output file, defaults to progs.dat\n" - " -a filename add an asm file to be assembled\n" - " -s filename add a progs.src file to be used\n"); + " -a filename add an asm file to be assembled\n" + " -s filename add a progs.src file to be used\n"); con_out(" -E stop after preprocessing\n"); con_out(" -f enable a flag\n" - " -fno- disable a flag\n" - " -std standard select one of the following standards\n" - " -std=qcc original QuakeC\n" - " -std=fteqcc fteqcc QuakeC\n" - " -std=gmqcc this compiler (default)\n"); + " -fno- disable a flag\n" + " -std standard select one of the following standards\n" + " -std=qcc original QuakeC\n" + " -std=fteqcc fteqcc QuakeC\n" + " -std=gmqcc this compiler (default)\n"); con_out(" -W enable a warning\n" - " -Wno- disable a warning\n" - " -Wall enable all warnings\n" - " -Werror treat warnings as errors\n"); + " -Wno- disable a warning\n" + " -Wall enable all warnings\n" + " -Werror treat warnings as errors\n"); con_out(" -force-crc=num force a specific checksum into the header\n"); con_out("\n"); con_out("flags:\n" - " -fadjust-vector-fields\n" - " when assigning a vector field, its _y and _z fields also get assigned\n" + " -fadjust-vector-fields\n" + " when assigning a vector field, its _y and _z fields also get assigned\n" ); return -1; } @@ -181,7 +182,10 @@ static void options_set(uint32_t *flags, size_t idx, bool on) static bool options_parse(int argc, char **argv) { bool argend = false; size_t itr; - char buffer[1024]; + char buffer[1024]; + char *redirout = (char*)stdout; + char *redirerr = (char*)stderr; + while (!argend && argc > 1) { char *argarg; argitem item; @@ -199,6 +203,7 @@ static bool options_parse(int argc, char **argv) { options_set(opts_flags, ADJUST_VECTOR_FIELDS, false); opts_standard = COMPILER_QCC; } else if (!strcmp(argarg, "fte") || !strcmp(argarg, "fteqcc")) { + options_set(opts_flags, FTEPP, true); options_set(opts_flags, ADJUST_VECTOR_FIELDS, false); opts_standard = COMPILER_FTEQCC; } else if (!strcmp(argarg, "qccx")) { @@ -215,6 +220,15 @@ static bool options_parse(int argc, char **argv) { opts_forced_crc = strtol(argarg, NULL, 0); continue; } + if (options_long_gcc("redirout", &argc, &argv, &redirout)) { + continue; + } + if (options_long_gcc("redirerr", &argc, &argv, &redirerr)) { + continue; + } + + con_change(redirout, redirerr); + if (!strcmp(argv[0]+1, "debug")) { opts_debug = true; continue; @@ -227,6 +241,10 @@ static bool options_parse(int argc, char **argv) { opts_memchk = true; continue; } + if (!strcmp(argv[0]+1, "nocolor")) { + con_color(0); + continue; + } switch (argv[0][1]) { /* -h, show usage but exit with 0 */ @@ -327,7 +345,7 @@ static bool options_parse(int argc, char **argv) { return false; } item.filename = argarg; - items_add(item); + vec_push(items, item); break; case '-': @@ -364,15 +382,14 @@ static bool options_parse(int argc, char **argv) { argitem item; item.filename = argv[0]; item.type = TYPE_QC; - items_add(item); + vec_push(items, item); } } return true; } /* returns the line number, or -1 on error */ -static bool progs_nextline(char **out, size_t *alen,FILE *src) -{ +static bool progs_nextline(char **out, size_t *alen,FILE *src) { int len; char *line; char *start; @@ -401,6 +418,8 @@ int main(int argc, char **argv) { size_t itr; int retval = 0; bool opts_output_free = false; + bool progs_src = false; + FILE *outfile = NULL; app_name = argv[0]; con_init(); @@ -421,8 +440,11 @@ int main(int argc, char **argv) { options_set(opts_warn, WARN_EFFECTLESS_STATEMENT, true); options_set(opts_warn, WARN_END_SYS_FIELDS, true); options_set(opts_warn, WARN_ASSIGN_FUNCTION_TYPES, true); + options_set(opts_warn, WARN_PREPROCESSOR, true); + options_set(opts_warn, WARN_MULTIFILE_IF, true); options_set(opts_flags, ADJUST_VECTOR_FIELDS, true); + options_set(opts_flags, FTEPP, false); if (!options_parse(argc, argv)) { return usage(); @@ -449,53 +471,53 @@ int main(int argc, char **argv) { con_out("standard = %i\n", opts_standard); } - if (!parser_init()) { - con_out("failed to initialize parser\n"); - retval = 1; - goto cleanup; - } - - util_debug("COM", "starting ...\n"); - - if (items_elements) { - con_out("Mode: manual\n"); - con_out("There are %lu items to compile:\n", (unsigned long)items_elements); - for (itr = 0; itr < items_elements; ++itr) { - con_out(" item: %s (%s)\n", - items_data[itr].filename, - ( (items_data[itr].type == TYPE_QC ? "qc" : - (items_data[itr].type == TYPE_ASM ? "asm" : - (items_data[itr].type == TYPE_SRC ? "progs.src" : - ("unknown")))))); - - if (!parser_compile_file(items_data[itr].filename)) - { + if (opts_pp_only) { + if (opts_output_wasset) { + outfile = util_fopen(opts_output, "wb"); + if (!outfile) { + con_err("failed to open `%s` for writing\n", opts_output); retval = 1; goto cleanup; } } + else + outfile = stdout; + } - if (!parser_finish(opts_output)) { + if (!opts_pp_only) { + if (!parser_init()) { + con_err("failed to initialize parser\n"); + retval = 1; + goto cleanup; + } + } + if (opts_pp_only || OPTS_FLAG(FTEPP)) { + if (!ftepp_init()) { + con_err("failed to initialize parser\n"); retval = 1; goto cleanup; } + } - } else { + util_debug("COM", "starting ...\n"); + + if (!vec_size(items)) { FILE *src; char *line; size_t linelen = 0; - con_out("Mode: progs.src\n"); + progs_src = true; + src = util_fopen("progs.src", "rb"); if (!src) { - con_out("failed to open `progs.src` for reading\n"); + con_err("failed to open `progs.src` for reading\n"); retval = 1; goto cleanup; } line = NULL; if (!progs_nextline(&line, &linelen, src) || !line[0]) { - con_out("illformatted progs.src file: expected output filename in first line\n"); + con_err("illformatted progs.src file: expected output filename in first line\n"); retval = 1; goto srcdone; } @@ -506,30 +528,92 @@ int main(int argc, char **argv) { } while (progs_nextline(&line, &linelen, src)) { + argitem item; if (!line[0] || (line[0] == '/' && line[1] == '/')) continue; - con_out(" src: %s\n", line); - if (!parser_compile_file(line)) { - retval = 1; - goto srcdone; - } + item.filename = util_strdup(line); + item.type = TYPE_QC; + vec_push(items, item); } - parser_finish(opts_output); - srcdone: fclose(src); mem_d(line); } + if (retval) + goto cleanup; + + if (vec_size(items)) { + if (!opts_pp_only) { + con_out("Mode: %s\n", (progs_src ? "progs.src" : "manual")); + con_out("There are %lu items to compile:\n", (unsigned long)vec_size(items)); + } + for (itr = 0; itr < vec_size(items); ++itr) { + if (!opts_pp_only) { + con_out(" item: %s (%s)\n", + items[itr].filename, + ( (items[itr].type == TYPE_QC ? "qc" : + (items[itr].type == TYPE_ASM ? "asm" : + (items[itr].type == TYPE_SRC ? "progs.src" : + ("unknown")))))); + } + + if (opts_pp_only) { + if (!ftepp_preprocess_file(items[itr].filename)) { + retval = 1; + goto cleanup; + } + fprintf(outfile, "%s", ftepp_get()); + ftepp_flush(); + } + else { + if (OPTS_FLAG(FTEPP)) { + const char *data; + if (!ftepp_preprocess_file(items[itr].filename)) { + retval = 1; + goto cleanup; + } + data = ftepp_get(); + if (!parser_compile_string_len(items[itr].filename, data, vec_size(data)-1)) { + retval = 1; + goto cleanup; + } + ftepp_flush(); + } + else { + if (!parser_compile_file(items[itr].filename)) { + retval = 1; + goto cleanup; + } + } + } + + if (progs_src) { + mem_d(items[itr].filename); + items[itr].filename = NULL; + } + } + + ftepp_finish(); + if (!opts_pp_only) { + if (!parser_finish(opts_output)) { + retval = 1; + goto cleanup; + } + } + } + /* stuff */ cleanup: util_debug("COM", "cleaning ...\n"); + ftepp_finish(); + con_close(); + vec_free(items); - mem_d(items_data); - - parser_cleanup(); + if (!opts_pp_only) + parser_cleanup(); if (opts_output_free) mem_d((char*)opts_output);