Fix cache, misc changes
This commit is contained in:
Krzosa Karol
244
build_tool/library.cpp
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244
build_tool/library.cpp
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/*
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----------------- CL.EXE -----------------
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FLAGS = /MP /Zi /FC /WX /W3 /wd4200 /diagnostics:column /nologo -D_CRT_SECURE_NO_WARNINGS /GF /Gm- /Oi
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LINK = /link /incremental:no
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STD_OFF = /GR- /EHa-
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STD_ON = /EHsc
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DEBUG = -Od -D_DEBUG -MDd -fsanitize=address -RTC1
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DEBUG_LINK = -NODEFAULTLIB:LIBCMT
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RELEASE = -O2 -MT -DNDEBUG -GL
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RELEASE_LINK = -opt:ref -opt:icf
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----------------- CL.EXE -----------------
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/FC = Print full paths in diagnostics
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/Gm- = Old feature, 'minimal compilation', in case it's not off by default
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/GF = Pools strings as read-only. If you try to modify strings under /GF, an application error occurs.
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/Oi = Replaces some function calls with intrinsic
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/MP = Multithreaded compilation
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/GR- = Disable runtime type information
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/EHa- = Disable exceptions
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/EHsc = Enable exceptions
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/MT = Link static libc. The 'd' means debug version
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/MD = Link dynamic libc. The 'd' means debug version
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/GL = Whole program optimization
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/RTC1 = runtime error checks
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/opt:ref = eliminates functions and data that are never referenced
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/opt:icf = eliminates redundant 'COMDAT's
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----------------- CLANG -----------------
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FLAGS = -fdiagnostics-absolute-paths -g -Wno-writable-strings
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DEBUG = -fsanitize=address
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*/
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#ifndef _CRT_SECURE_NO_WARNINGS
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#define _CRT_SECURE_NO_WARNINGS
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#endif
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#include "../core_library/core.c"
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#define CL_Allocator MA_Arena *
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#define CL_Allocate(a, s) MA_PushSizeNonZeroed(a, s)
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#define CL_ASSERT IO_Assert
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#define CL_VSNPRINTF stbsp_vsnprintf
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#define CL_SNPRINTF stbsp_snprintf
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#define AND_CL_STRING_TERMINATE_ON_NEW_LINE
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#include "../standalone_libraries/clexer.c"
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MA_Arena PernamentArena;
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MA_Arena *Perm = &PernamentArena;
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Table<S8_String> CMDLine;
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#include "cache.cpp"
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//
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//
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//
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using Str = S8_String;
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struct Strs : Array<Str> {
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Strs() = default;
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Strs(char *str) {
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*this = {};
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this->add(S8_MakeFromChar(str));
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}
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Strs(char *a, char *b) {
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*this = {};
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this->add(S8_MakeFromChar(a));
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this->add(S8_MakeFromChar(b));
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}
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Strs(char *a, char *b, char *c) {
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*this = {};
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this->add(S8_MakeFromChar(a));
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this->add(S8_MakeFromChar(b));
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this->add(S8_MakeFromChar(c));
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}
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Strs(Str a) {
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*this = {};
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this->add(a);
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}
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Strs(Array<Str> a) { MA_MemoryCopy(this, &a, sizeof(a)); }
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};
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bool operator==(Strs a, char *b) {
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if (a.len != 1) return false;
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bool result = a[0] == S8_MakeFromChar(b);
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return result;
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}
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bool operator==(Strs a, const char *b) {
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if (a.len != 1) return false;
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bool result = a[0] == S8_MakeFromChar((char *)b);
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return result;
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}
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Strs operator+(Strs a, Strs b) {
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Strs c = {a.copy(*Perm)};
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c.add_array(b);
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return c;
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}
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Strs operator+(Strs a, Str b) {
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Strs c = {a.copy(*Perm)};
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c.add(b);
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return c;
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}
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Strs operator+(Str a, Strs b) {
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Strs c = {b.copy(*Perm)};
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c.add(a);
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return c;
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}
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Strs &operator+=(Strs &a, Strs b) {
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a.add_array(b);
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return a;
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}
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Strs &operator+=(Strs &a, char *str) {
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a.add(S8_MakeFromChar(str));
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return a;
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}
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Strs &operator+=(Strs &a, Str s) {
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a.add(s);
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return a;
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}
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Strs operator+(Strs a, char *b) {
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Strs c = {a.copy(*Perm)};
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c.add(S8_MakeFromChar(b));
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return c;
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}
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Strs operator+(char *a, Strs b) {
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Strs c = {b.copy(*Perm)};
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c.add(S8_MakeFromChar(a));
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return c;
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}
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Strs operator+(Str a, Str b) {
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Strs c = {};
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c.add(a);
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c.add(b);
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return c;
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}
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Strs operator+(Str a, char *b) {
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return a + S8_MakeFromChar(b);
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}
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//@todo: split on any whitespace instead!
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Strs Split(char *str) {
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Str s = S8_MakeFromChar(str);
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S8_List list = S8_Split(Perm, s, S8_Lit(" "), 0);
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Strs result = {};
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S8_For(it, list) result.add(it->string);
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return result;
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}
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Str Merge(Strs list, Str separator = " "_s) {
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int64_t char_count = 0;
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For(list) char_count += it.len;
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if (char_count == 0) return {};
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int64_t node_count = list.len;
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int64_t base_size = (char_count + 1);
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int64_t sep_size = (node_count - 1) * separator.len;
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int64_t size = base_size + sep_size;
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char *buff = (char *)MA_PushSize(Perm, sizeof(char) * size);
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Str string = S8_Make(buff, 0);
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For(list) {
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IO_Assert(string.len + it.len <= size);
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MA_MemoryCopy(string.str + string.len, it.str, it.len);
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string.len += it.len;
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if (!list.is_last(it)) {
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MA_MemoryCopy(string.str + string.len, separator.str, separator.len);
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string.len += separator.len;
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}
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}
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IO_Assert(string.len == size - 1);
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string.str[size] = 0;
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return string;
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}
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S8_String FilenameWithoutExt(S8_String it) { return S8_SkipToLastSlash(S8_ChopLastPeriod(it)); }
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bool CodeWasModified(char *str, char *artifact = 0) { return SRC_WasModified(S8_MakeFromChar(str), S8_MakeFromChar(artifact)); }
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bool CodeWasModified(S8_String str, S8_String artifact = {}) { return SRC_WasModified(str, artifact); }
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Strs IfCodeWasModified(char *cfile, char *objfile) {
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Strs result = {};
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S8_String s = S8_MakeFromChar(cfile);
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S8_String o = S8_MakeFromChar(objfile);
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if (SRC_WasModified(s, o)) {
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return cfile;
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}
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return objfile;
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}
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void MakeDir(char *str) { OS_MakeDir(S8_MakeFromChar(str)); }
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void ChangeDir(char *str) { OS_SetWorkingDir(S8_MakeFromChar(str)); }
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int Run(Strs s) {
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Str cmd = Merge(s);
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return OS_SystemF("%.*s", S8_Expand(cmd));
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}
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Strs ListDir(char *dir) {
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Strs result = {};
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for (OS_FileIter it = OS_IterateFiles(Perm, S8_MakeFromChar(dir)); OS_IsValid(it); OS_Advance(&it)) {
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result.add(S8_Copy(Perm, it.absolute_path));
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}
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return result;
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}
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void ReportError(S8_String it) {
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IO_FatalErrorf("Invalid command line argument syntax! Expected a key value pair!\n"
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"Here is the wrong argument: %.*s\n"
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"Here is a good example: bld.exe profile=release platform=windows\n",
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S8_Expand(it));
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}
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#ifndef BUILD_MAIN
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int Main();
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int main(int argc, char **argv) {
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if (argc > 1) IO_Printf("Command line arguments:\n");
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for (int i = 1; i < argc; i += 1) {
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S8_String it = S8_MakeFromChar(argv[i]);
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int64_t idx = 0;
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if (S8_Seek(it, "="_s, 0, &idx)) {
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S8_String key = S8_GetPrefix(it, idx);
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S8_String value = S8_Skip(it, idx + 1);
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if (key.len == 0) ReportError(it);
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if (value.len == 0) ReportError(it);
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IO_Printf("[%d] %.*s = %.*s\n", i, S8_Expand(key), S8_Expand(value));
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CMDLine.put(key, value);
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}
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else ReportError(it);
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}
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SRC_InitCache(Perm, S8_Lit("build_file.cache"));
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int result = Main();
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if (result == 0) SRC_SaveCache();
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return result;
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}
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#endif
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