Add the ATLMFC include directory to the libc include dir list

https://learn.microsoft.com/en-us/cpp/mfc/mfc-and-atl

Note that this include directory gets added to %INCLUDE% by vcvarsall.bat, and is especially crucial when working with resource files (many .rc files within the https://github.com/microsoft/Windows-classic-samples/ set reference files from the ATLMFC include directory).
This commit is contained in:
Ryan Liptak 2023-09-05 23:00:28 -07:00
parent 2a56fe1175
commit 28f6559947

View File

@ -5636,6 +5636,13 @@ fn detectLibCFromLibCInstallation(arena: Allocator, target: Target, lci: *const
if (!is_redundant) list.appendAssumeCapacity(lci.sys_include_dir.?);
if (target.os.tag == .windows) {
if (std.fs.path.dirname(lci.sys_include_dir.?)) |sys_include_dir_parent| {
// This include path will only exist when the optional "Desktop development with C++"
// is installed. It contains headers, .rc files, and resources. It is especially
// necessary when working with Windows resources.
const atlmfc_dir = try std.fs.path.join(arena, &[_][]const u8{ sys_include_dir_parent, "atlmfc", "include" });
list.appendAssumeCapacity(atlmfc_dir);
}
if (std.fs.path.dirname(lci.include_dir.?)) |include_dir_parent| {
const um_dir = try std.fs.path.join(arena, &[_][]const u8{ include_dir_parent, "um" });
list.appendAssumeCapacity(um_dir);