d3a1684c8a
* gnu/packages/patches/doxygen-hurd.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/documentation.scm (doxygen)[arguments]: When building for the Hurd, add new phase 'apply-patch' and use it.
31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
Upstream status: Adapted from upstream.
|
|
|
|
From d3d968e5835f449d7ea715f45160db81ea906303 Mon Sep 17 00:00:00 2001
|
|
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
|
|
Date: Tue, 16 Aug 2022 20:29:54 +0200
|
|
Subject: [PATCH] Fix build on GNU/Hurd
|
|
|
|
There is no path length limitation there, even via pathconf. But glibc
|
|
provides a getcwd function that allocates the buffer dynamically so we can
|
|
just leverage that.
|
|
---
|
|
include/ghc/filesystem.hpp | 7 +++++++
|
|
1 file changed, 7 insertions(+)
|
|
|
|
--- a/filesystem/filesystem.hpp.orig 2022-08-11 22:14:32.000000000 +0200
|
|
+++ b/filesystem/filesystem.hpp 2023-06-13 07:26:25.310000000 +0200
|
|
@@ -4081,6 +4081,13 @@
|
|
return path();
|
|
}
|
|
return path(std::wstring(buffer.get()), path::native_format);
|
|
+#elif defined(__GLIBC__)
|
|
+ std::unique_ptr<char, decltype(&std::free)> buffer { ::getcwd(NULL, 0), std::free };
|
|
+ if (buffer == nullptr) {
|
|
+ ec = detail::make_system_error();
|
|
+ return path();
|
|
+ }
|
|
+ return path(buffer.get());
|
|
#else
|
|
size_t pathlen = static_cast<size_t>(std::max(int(::pathconf(".", _PC_PATH_MAX)), int(PATH_MAX)));
|
|
std::unique_ptr<char[]> buffer(new char[pathlen + 1]);
|