kevin/libsodium
1
Fork 0
mirror of https://github.com/jedisct1/libsodium.git synced 2024-12-19 01:55:02 -07:00
Code Releases Wiki Activity

Add preliminary build.zig file

Browse Source
This commit is contained in:
Frank Denis 2021-11-10 15:31:32 +01:00
parent 1bdefd6a4e
commit 59b869b356
2 changed files with 73 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.gitignore vendored
View File

@ -168,3 +168,5 @@ test/default/verify1
test/default/xchacha20
test/js.done
testing
zig-cache
zig-out

71
build.zig Normal file
View File

@ -0,0 +1,71 @@
const std = @import("std");
const builtin = @import("builtin");
const fmt = std.fmt;
const fs = std.fs;
const heap = std.heap;
const mem = std.mem;
pub fn build(b: *std.build.Builder) !void {
var target = b.standardTargetOptions(.{});
var mode = b.standardReleaseOptions();
const libsodium = b.addStaticLibrary("libsodium", null);
libsodium.setTarget(target);
libsodium.setBuildMode(mode);
libsodium.install();
libsodium.linkLibC();
libsodium.addIncludeDir("src/libsodium/include/sodium");
libsodium.defineCMacro("CONFIGURED", "1");
libsodium.defineCMacro("DEV_MODE", "1");
libsodium.defineCMacro("_GNU_SOURCE", "1");
libsodium.defineCMacro("HAVE_INLINE_ASM", "1");
libsodium.defineCMacro("HAVE_TI_MODE", "1");
libsodium.defineCMacro("HAVE_ATOMIC_OPS", "1");
libsodium.defineCMacro("ASM_HIDE_SYMBOL", ".private_extern");
switch (target.getCpuArch()) {
.x86_64 => {
libsodium.defineCMacro("HAVE_AMD64_ASM", "1");
libsodium.defineCMacro("HAVE_AVX_ASM", "1");
libsodium.defineCMacro("HAVE_CPUID", "1");
libsodium.defineCMacro("HAVE_MMINTRIN_H", "1");
libsodium.defineCMacro("HAVE_EMMINTRIN_H", "1");
libsodium.defineCMacro("HAVE_PMMINTRIN_H", "1");
},
.aarch64, .aarch64_be => {
libsodium.defineCMacro("HAVE_ARMCRYTO", "1");
},
.wasm32, .wasm64 => {
libsodium.defineCMacro("__wasm__", "1");
},
else => {},
}
switch (target.getOsTag()) {
.wasi => {
libsodium.defineCMacro("__wasi__", "1");
},
else => {},
}
const base = "src/libsodium";
const dir = try fs.Dir.openDir(fs.cwd(), base, .{ .iterate = true, .no_follow = true });
var allocator = heap.page_allocator;
var walker = try dir.walk(allocator);
while (try walker.next()) |entry| {
const name = entry.basename;
if (mem.endsWith(u8, name, ".c")) {
const full_path = try fmt.allocPrint(allocator, "{s}/{s}", .{ base, entry.path });
libsodium.addCSourceFiles(&.{full_path}, &.{
"-fvisibility=hidden",
"-fno-strict-aliasing",
"-fno-strict-overflow",
"-fwrapv",
"-flax-vector-conversions",
});
}
}
libsodium.defineCMacro("CONFIGURED", "1");
}