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add option to force usage of GeneralPurposeAllocator

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Lee Cannon 2022-01-23 20:10:39 +00:00 committed by Andrew Kelley
parent 53c668d3a9
commit fbe5336f3b
2 changed files with 3 additions and 1 deletions
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2
build.zig
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@ -112,6 +112,7 @@ pub fn build(b: *Builder) !void {
const tracy = b.option([]const u8, "tracy", "Enable Tracy integration. Supply path to Tracy source");
const tracy_callstack = b.option(bool, "tracy-callstack", "Include callstack information with Tracy data. Does nothing if -Dtracy is not provided") orelse false;
const tracy_allocation = b.option(bool, "tracy-allocation", "Include allocation information with Tracy data. Does nothing if -Dtracy is not provided") orelse false;
const force_gpa = b.option(bool, "force-gpa", "Force the compiler to use GeneralPurposeAllocator") orelse false;
const link_libc = b.option(bool, "force-link-libc", "Force self-hosted compiler to link libc") orelse enable_llvm;
const strip = b.option(bool, "strip", "Omit debug information") orelse false;
@ -150,6 +151,7 @@ pub fn build(b: *Builder) !void {
exe_options.addOption(bool, "llvm_has_csky", llvm_has_csky);
exe_options.addOption(bool, "llvm_has_ve", llvm_has_ve);
exe_options.addOption(bool, "llvm_has_arc", llvm_has_arc);
exe_options.addOption(bool, "force_gpa", force_gpa);
if (enable_llvm) {
const cmake_cfg = if (static_llvm) null else findAndParseConfigH(b, config_h_path_option);

2
src/main.zig
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@ -137,7 +137,7 @@ pub fn main() anyerror!void {
var gpa_need_deinit = false;
const gpa = gpa: {
if (!builtin.link_libc) {
if (build_options.force_gpa or !builtin.link_libc) {
gpa_need_deinit = true;
break :gpa general_purpose_allocator.allocator();
}