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build libvmx with zig (wip)

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This commit is contained in:
Kasper Sauramo
2025-10-16 22:50:52 +03:00
parent 3fe7487c5a
commit ef7a396c02
1 changed files with 17 additions and 9 deletions
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26
build.zig
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@@ -37,17 +37,25 @@ pub fn build(b: *std.Build) void {
libomt_build.step.dependOn(&libomtnet_build.step);
// TODO: install libomt.so and libomt.h in a more convenient location
// Build libvmx
const libvmx_build = b.addSystemCommand(&.{"bash"});
libvmx_build.addFileArg(b.path("3rd/libvmx/build/buildlinuxx64.sh"));
libvmx_build.cwd = b.path("3rd/libvmx/build");
const libvmx_build = b.addLibrary(.{
.root_module //todo
.name = "libvmx",
.linkage = .dynamic,
});
libvmx_build.linkLibCpp();
libvmx_build.root_module.addCSourceFiles(.{
.root = b.path("3rd/libvmx/build/"),
.files = .{ "../src/vmxcodec_x86.cpp", "../src/vmxcodec_avx2.cpp", "../src/vmxcodec.cpp" },
.flags = .{ "-O3", "-std=c++17", "-fdeclspec", "-fPIC", "-mlzcnt", "-mavx2", "-mbmi", "-shared", "-Wl,-rpath,'$ORIGIN'" },
.language = null,
});
// Copy libvmx to a place of happiness
// TODO: Runs but doesn't do what I'd expect it to. What's going on?
const libvmx_copy = b.addSystemCommand(&.{"cp"});
libvmx_copy.addFileArg(b.path("3rd/libvmx/build/libvmx.so"));
_ = libvmx_copy.addOutputFileArg("3rd/libomt/bin/Release/net8.0/linux-x64/publish/");
libvmx_copy.step.dependOn(&libvmx_build.step);
// const libvmx_copy = b.addSystemCommand(&.{"cp"});
// libvmx_copy.addFileArg(b.path("3rd/libvmx/build/libvmx.so"));
// _ = libvmx_copy.addOutputFileArg("3rd/libomt/bin/Release/net8.0/linux-x64/publish/libvmx.so");
// libvmx_copy.step.dependOn(&libvmx_build.step);
// Define executable
const sender_exe = b.addExecutable(.{
@@ -87,7 +95,7 @@ pub fn build(b: *std.Build) void {
// Manual build step for libomt dependencies
const build_omt_step = b.step("build-omt", "Build libomt and libomtnet");
build_omt_step.dependOn(&libomt_build.step);
build_omt_step.dependOn(&libvmx_copy.step);
// build_omt_step.dependOn(&libvmx_copy.step);
// Add run step for sender
const run_sender_step = b.step("sender-run", "Run the sender client");