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Add -debug command (still in development)

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This commit is contained in:
gingerBill
2017-11-19 15:06:56 +00:00
parent 284a9cd4c3
commit cec9f7abfe
8 changed files with 125 additions and 106 deletions
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40
src/main.cpp
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@@ -209,6 +209,7 @@ enum BuildFlagKind {
BuildFlag_KeepTempFiles,
BuildFlag_Collection,
BuildFlag_BuildMode,
BuildFlag_Debug,
BuildFlag_COUNT,
};
@@ -244,6 +245,7 @@ bool parse_build_flags(Array<String> args) {
add_flag(&build_flags, BuildFlag_KeepTempFiles, str_lit("keep-temp-files"), BuildFlagParam_None);
add_flag(&build_flags, BuildFlag_Collection, str_lit("collection"), BuildFlagParam_String);
add_flag(&build_flags, BuildFlag_BuildMode, str_lit("build-mode"), BuildFlagParam_String);
add_flag(&build_flags, BuildFlag_Debug, str_lit("debug"), BuildFlagParam_None);
Array<String> flag_args = args;
@@ -483,6 +485,10 @@ bool parse_build_flags(Array<String> args) {
break;
}
case BuildFlag_Debug:
build_context.debug = true;
break;
}
}
@@ -778,19 +784,24 @@ int main(int arg_count, char **arg_ptr) {
}
char *output_ext = "exe";
char *link_settings = "";
gbString link_settings = gb_string_make_reserve(heap_allocator(), 256);
defer (gb_string_free(link_settings));
if (build_context.is_dll) {
output_ext = "dll";
link_settings = "/DLL";
link_settings = gb_string_append_fmt(link_settings, "/DLL");
} else {
link_settings = "/ENTRY:mainCRTStartup";
link_settings = gb_string_append_fmt(link_settings, "/ENTRY:mainCRTStartup");
}
if (build_context.debug) {
link_settings = gb_string_append_fmt(link_settings, " /DEBUG /SYMBOLS");
}
exit_code = system_exec_command_line_app("msvc-link", true,
"link \"%.*s.obj\" -OUT:\"%.*s.%s\" %s "
"/defaultlib:libcmt "
// "/nodefaultlib "
// "/debug "
"/nologo /incremental:no /opt:ref /subsystem:CONSOLE "
" %.*s "
" %s "
@@ -840,9 +851,8 @@ int main(int arg_count, char **arg_ptr) {
// NOTE(vassvik): needs to add the root to the library search paths, so that the full filenames of the library
// files can be passed with -l:
gbString lib_str = gb_string_make(heap_allocator(), "-L/");
defer (gb_string_free(lib_str));
char lib_str_buf[1024] = {0};
for_array(i, ir_gen.module.foreign_library_paths) {
String lib = ir_gen.module.foreign_library_paths[i];
@@ -850,19 +860,18 @@ int main(int arg_count, char **arg_ptr) {
// This allows you to specify '-f' in a #foreign_system_library,
// without having to implement any new syntax specifically for MacOS.
#if defined(GB_SYSTEM_OSX)
isize len;
if(lib.len > 2 && lib[0] == '-' && lib[1] == 'f') {
if (lib.len > 2 && lib[0] == '-' && lib[1] == 'f') {
// framework thingie
len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf), " -framework %.*s ", (int)(lib.len) - 2, lib.text + 2);
lib_str = gb_string_append_fmt(lib_str, " -framework %.*s ", (int)(lib.len) - 2, lib.text + 2);
} else if (string_has_extension(lib, str_lit("a"))) {
// static libs, absolute full path relative to the file in which the lib was imported from
len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf), " %.*s ", LIT(lib));
lib_str = gb_string_append_fmt(lib_str, " %.*s ", LIT(lib));
} else if (string_has_extension(lib, str_lit("dylib"))) {
// dynamic lib, relative path to executable
len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf), " -l:%s/%.*s ", cwd, LIT(lib));
lib_str = gb_string_append_fmt(lib_str, " -l:%s/%.*s ", cwd, LIT(lib));
} else {
// dynamic or static system lib, just link regularly searching system library paths
len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf), " -l%.*s ", LIT(lib));
lib_str = gb_string_append_fmt(lib_str, " -l%.*s ", LIT(lib));
}
#else
// NOTE(vassvik): static libraries (.a files) in linux can be linked to directly using the full path,
@@ -872,18 +881,17 @@ int main(int arg_count, char **arg_ptr) {
// the system library paths for the library file).
if (string_has_extension(lib, str_lit("a"))) {
// static libs, absolute full path relative to the file in which the lib was imported from
isize len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf), " -l:%.*s ", LIT(lib));
lib_str = gb_string_append_fmt(lib_str, " -l:%.*s ", LIT(lib));
} else if (string_has_extension(lib, str_lit("so"))) {
// dynamic lib, relative path to executable
// NOTE(vassvik): it is the user's responsibility to make sure the shared library files are visible
// at runtimeto the executable
isize len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf), " -l:%s/%.*s ", cwd, LIT(lib));
lib_str = gb_string_append_fmt(lib_str, " -l:%s/%.*s ", cwd, LIT(lib));
} else {
// dynamic or static system lib, just link regularly searching system library paths
isize len = gb_snprintf(lib_str_buf, gb_size_of(lib_str_buf), " -l%.*s ", LIT(lib));
lib_str = gb_string_append_fmt(lib_str, " -l%.*s ", LIT(lib));
}
#endif
lib_str = gb_string_appendc(lib_str, lib_str_buf);
}
// Unlike the Win32 linker code, the output_ext includes the dot, because