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build.zig recursive dep support

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wozeparrot 2020-04-29 12:54:06 -04:00
parent 15141d865a
commit bfb40972a9
1 changed files with 18 additions and 14 deletions
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32
lib/std/build.zig
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@ -1775,6 +1775,22 @@ pub const LibExeObjStep = struct {
}
}
fn makePackageCmd(self: *LibExeObjStep, pkg: Pkg, zig_args: *ArrayList([]const u8)) anyerror!void {
const builder = self.builder;
try zig_args.append("--pkg-begin");
try zig_args.append(pkg.name);
try zig_args.append(builder.pathFromRoot(pkg.path));
if (pkg.dependencies) |dependencies| {
for (dependencies) |sub_pkg| {
try self.makePackageCmd(sub_pkg, zig_args);
}
}
try zig_args.append("--pkg-end");
}
fn make(step: *Step) !void {
const self = @fieldParentPtr(LibExeObjStep, "step", step);
const builder = self.builder;
@ -2037,21 +2053,9 @@ pub const LibExeObjStep = struct {
try zig_args.append("--test-cmd-bin");
},
}
for (self.packages.span()) |pkg| {
try zig_args.append("--pkg-begin");
try zig_args.append(pkg.name);
try zig_args.append(builder.pathFromRoot(pkg.path));
if (pkg.dependencies) |dependencies| {
for (dependencies) |sub_pkg| {
try zig_args.append("--pkg-begin");
try zig_args.append(sub_pkg.name);
try zig_args.append(builder.pathFromRoot(sub_pkg.path));
try zig_args.append("--pkg-end");
}
}
try zig_args.append("--pkg-end");
try self.makePackageCmd(pkg, &zig_args);
}
for (self.include_dirs.span()) |include_dir| {