lab/sx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

retry

Browse Source
This commit is contained in:
agra
2026-02-09 21:00:53 +02:00
parent 949137fdec
commit 96886aaa43
2 changed files with 51 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

55
build.zig
View File

@@ -1,4 +1,5 @@
const std = @import("std");
const builtin = @import("builtin");
const math = @import("math");
pub fn build(b: *std.Build) void {
@@ -27,21 +28,49 @@ pub fn build(b: *std.Build) void {
});
if (static_llvm) {
// Query llvm-config for the static libraries needed
const libs_raw = std.mem.trim(u8, b.run(&.{ llvm_config, "--libs", "--link-static" }), " \t\n\r");
var libs_it = std.mem.tokenizeAny(u8, libs_raw, " \t\n\r");
while (libs_it.next()) |flag| {
if (flag.len > 2 and std.mem.startsWith(u8, flag, "-l")) {
mod.linkSystemLibrary(flag[2..], .{ .preferred_link_mode = .static });
if (builtin.os.tag == .windows) {
// Windows: no llvm-config available; enumerate LLVM .lib files directly
var dir = std.fs.openDirAbsolute(lib_dir, .{ .iterate = true }) catch
@panic("Cannot open LLVM lib directory");
defer dir.close();
var it = dir.iterate();
while (it.next() catch null) |entry| {
if (entry.kind == .file and
std.mem.startsWith(u8, entry.name, "LLVM") and
std.mem.endsWith(u8, entry.name, ".lib"))
{
mod.linkSystemLibrary(
entry.name[0 .. entry.name.len - 4],
.{ .preferred_link_mode = .static },
);
}
}
// Windows system libraries LLVM depends on
const win_syslibs = [_][]const u8{
"advapi32", "shell32", "ole32", "uuid",
"psapi", "version", "ntdll", "ws2_32",
"dbghelp",
};
for (&win_syslibs) |syslib| {
mod.linkSystemLibrary(syslib, .{});
}
} else {
// Unix: query llvm-config for the static libraries needed
const libs_raw = std.mem.trim(u8, b.run(&.{ llvm_config, "--libs", "--link-static" }), " \t\n\r");
var libs_it = std.mem.tokenizeAny(u8, libs_raw, " \t\n\r");
while (libs_it.next()) |flag| {
if (flag.len > 2 and std.mem.startsWith(u8, flag, "-l")) {
mod.linkSystemLibrary(flag[2..], .{ .preferred_link_mode = .static });
}
}
}
// System libraries LLVM depends on (zlib, zstd, curses, etc.)
const syslibs_raw = std.mem.trim(u8, b.run(&.{ llvm_config, "--system-libs", "--link-static" }), " \t\n\r");
var syslibs_it = std.mem.tokenizeAny(u8, syslibs_raw, " \t\n\r");
while (syslibs_it.next()) |flag| {
if (flag.len > 2 and std.mem.startsWith(u8, flag, "-l")) {
mod.linkSystemLibrary(flag[2..], .{});
// System libraries LLVM depends on (zlib, zstd, curses, etc.)
const syslibs_raw = std.mem.trim(u8, b.run(&.{ llvm_config, "--system-libs", "--link-static" }), " \t\n\r");
var syslibs_it = std.mem.tokenizeAny(u8, syslibs_raw, " \t\n\r");
while (syslibs_it.next()) |flag| {
if (flag.len > 2 and std.mem.startsWith(u8, flag, "-l")) {
mod.linkSystemLibrary(flag[2..], .{});
}
}
}