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zig build: organize build artifacts

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closes #328
This commit is contained in:
Andrew Kelley
2017-04-30 18:56:24 -04:00
parent 38a04a267c
commit 363d9038c9
16 changed files with 357 additions and 146 deletions
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48
src/codegen.cpp
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@@ -55,11 +55,12 @@ PackageTableEntry *new_package(const char *root_src_dir, const char *root_src_pa
return entry;
}
CodeGen *codegen_create(Buf *root_src_path, const ZigTarget *target) {
CodeGen *codegen_create(Buf *root_src_path, const ZigTarget *target, OutType out_type) {
CodeGen *g = allocate<CodeGen>(1);
codegen_add_time_event(g, "Initialize");
g->out_type = out_type;
g->import_table.init(32);
g->builtin_fn_table.init(32);
g->primitive_type_table.init(32);
@@ -74,7 +75,7 @@ CodeGen *codegen_create(Buf *root_src_path, const ZigTarget *target) {
g->external_prototypes.init(8);
g->is_release_build = false;
g->is_test_build = false;
g->want_h_file = true;
g->want_h_file = (out_type == OutTypeObj || out_type == OutTypeLib);
buf_resize(&g->global_asm, 0);
@@ -145,6 +146,10 @@ CodeGen *codegen_create(Buf *root_src_path, const ZigTarget *target) {
return g;
}
void codegen_set_output_h_path(CodeGen *g, Buf *h_path) {
g->out_h_path = h_path;
}
void codegen_set_clang_argv(CodeGen *g, const char **args, size_t len) {
g->clang_argv = args;
g->clang_argv_len = len;
@@ -196,10 +201,6 @@ void codegen_set_strip(CodeGen *g, bool strip) {
g->strip_debug_symbols = strip;
}
void codegen_set_out_type(CodeGen *g, OutType out_type) {
g->out_type = out_type;
}
void codegen_set_out_name(CodeGen *g, Buf *out_name) {
g->root_out_name = out_name;
}
@@ -4808,15 +4809,6 @@ static void gen_global_asm(CodeGen *g) {
}
}
void codegen_build(CodeGen *g) {
assert(g->out_type != OutTypeUnknown);
init(g);
gen_global_asm(g);
gen_root_source(g);
do_code_gen(g);
}
void codegen_add_object(CodeGen *g, Buf *object_path) {
g->link_objects.append(object_path);
}
@@ -4946,13 +4938,21 @@ static void get_c_type(CodeGen *g, TypeTableEntry *type_entry, Buf *out_buf) {
}
}
void codegen_generate_h_file(CodeGen *g) {
static void gen_h_file(CodeGen *g) {
if (!g->want_h_file)
return;
codegen_add_time_event(g, "Generate .h");
assert(!g->is_test_build);
Buf *h_file_out_path = buf_sprintf("%s.h", buf_ptr(g->root_out_name));
FILE *out_h = fopen(buf_ptr(h_file_out_path), "wb");
if (!g->out_h_path) {
g->out_h_path = buf_sprintf("%s.h", buf_ptr(g->root_out_name));
}
FILE *out_h = fopen(buf_ptr(g->out_h_path), "wb");
if (!out_h)
zig_panic("unable to open %s: %s", buf_ptr(h_file_out_path), strerror(errno));
zig_panic("unable to open %s: %s", buf_ptr(g->out_h_path), strerror(errno));
Buf *export_macro = buf_sprintf("%s_EXPORT", buf_ptr(g->root_out_name));
buf_upcase(export_macro);
@@ -5056,3 +5056,13 @@ void codegen_print_timing_report(CodeGen *g, FILE *f) {
void codegen_add_time_event(CodeGen *g, const char *name) {
g->timing_events.append({os_get_time(), name});
}
void codegen_build(CodeGen *g) {
assert(g->out_type != OutTypeUnknown);
init(g);
gen_global_asm(g);
gen_root_source(g);
do_code_gen(g);
gen_h_file(g);
}