gnu: ldc: Update to 1.27.1.

* gnu/packages/dlang.scm (ldc-bootstrap): Rename to...
(ldc-bootstrap-0.17): ... this.  Fix indentation.  Disable tests.
[phases]: Remove test related patching.
{patch-phobos}: Rename to ...
{patch-paths}: ... this.
[inputs]: Remove llvm-6, which is propagated by clang-6.
(ldc-bootstrap-1.12): New variable, based on the previous ldc.
[source]: Use the official release tarball.
[build-type]: Set the build type to Release.
[configure-flags]: Pass the -GNinja configure flag.
[phases]{patch-paths}: Override to adjust for changed paths.
{build, install}: Override to use ninja.
[native-inputs]: Add ld-gold-wrapper.  Update llvm to version 11 and use
ldc-bootstrap-0.17 as the bootstrapping D compiler.  Add ninja.  Remove the
phobos-src, druntime-src and dmd-testsuite-src source inputs, now included in
the official release.
(ldc-bootstrap-1.24): Other intermediate variant for bootstrapping purposes.
(ldc): Update to 1.27.1.
[make-flags]: New argument.
[configure-flags]: Adjust.
[phases]{fix-compiler-rt-library-discovery}: New phase.
{patch-paths-in-tests}: Likewise.
{disable-problematic-tests}: Likewise.  Compared to before, many GDB tests are
reinstated.
{set-cc-and-cxx-to-use-clang}: New phase.
{tests}: Override.
[inputs]: Update clang to version 11. Bootstrap from a stage 1 version of
itself.
* gnu/packages/patches/ldc-bootstrap-disable-tests.patch: Delete file.
* gnu/packages/patches/ldc-disable-phobos-tests.patch: Likewise.
* gnu/local.mk: De-register them.

2 files changed, 0 insertions, 94 deletions

diff --git a/gnu/packages/patches/ldc-bootstrap-disable-tests.patch b/gnu/packages/patches/ldc-bootstrap-disable-tests.patch
deleted file mode 100644
index d2e40b8016..0000000000
--- a/gnu/packages/patches/ldc-bootstrap-disable-tests.patch
+++ /dev/null
@@ -1,72 +0,0 @@
-This patch fixes a failing unit test by feeding buildNormalizedPath to the
-tzdata properly.  Three other tests are disabled, one assumes /root and the
-two others use networking.  Not bad out of almost 700 tests!
-
-by Pjotr Prins <pjotr.guix@thebird.nl>
-
---- a/std/datetime.d.orig      2016-11-24 01:13:52.584495545 +0100
-+++ b/std/datetime.d   2016-11-24 01:17:09.655306728 +0100
-@@ -28081,22 +28081,24 @@
-         import std.range : retro;
-         import std.format : format;
-
--        name = strip(name);
--
-         enforce(tzDatabaseDir.exists(), new DateTimeException(format("Directory %s does not exist.", tzDatabaseDir)));
-         enforce(tzDatabaseDir.isDir, new DateTimeException(format("%s is not a directory.", tzDatabaseDir)));
-
-         version(Android)
-         {
-+            name = strip(name);
-             auto tzfileOffset = name in tzdataIndex(tzDatabaseDir);
-             enforce(tzfileOffset, new DateTimeException(format("The time zone %s is not listed.", name)));
-             string tzFilename = separate_index ? "zoneinfo.dat" : "tzdata";
-             immutable file = buildNormalizedPath(tzDatabaseDir, tzFilename);
-         }
-         else
--            immutable file = buildNormalizedPath(tzDatabaseDir, name);
-+        {
-+            auto filename = "./" ~ strip(name); // make sure the prefix is not stripped
-+            immutable file = buildNormalizedPath(tzDatabaseDir, filename);
-+        }
-
--        enforce(file.exists(), new DateTimeException(format("File %s does not exist.", file)));
-+        enforce(file.exists(), new DateTimeException(format("File %s does not exist in %s.", file, tzDatabaseDir)));
-         enforce(file.isFile, new DateTimeException(format("%s is not a file.", file)));
-
-         auto tzFile = File(file);
-diff --git a/std/path.d b/std/path.d
-index 254d8f0..b0fc04d 100644
---- a/std/path.d
-+++ b/std/path.d
-@@ -3080,8 +3080,11 @@ unittest
-         }
-         else
-         {
-+            pragma(msg, "test disabled on GNU Guix");
-+/*
-             assert(expandTilde("~root") == "/root", expandTilde("~root"));
-             assert(expandTilde("~root/") == "/root/", expandTilde("~root/"));
-+*/
-         }
-         assert(expandTilde("~Idontexist/hey") == "~Idontexist/hey");
-     }
-diff --git a/std/socket.d b/std/socket.d
-index b85d1c9..7fbf346 100644
---- a/std/socket.d
-+++ b/std/socket.d
-@@ -859,6 +862,8 @@ class InternetHost
-
- unittest
- {
-+    pragma(msg, "test disabled on GNU Guix");
-+    /*
-     InternetHost ih = new InternetHost;
-
-     ih.getHostByAddr(0x7F_00_00_01);
-@@ -889,6 +894,7 @@ unittest
-         //      writefln("aliases[%d] = %s", i, s);
-         // }
-     });
-+    */
- }
diff --git a/gnu/packages/patches/ldc-disable-phobos-tests.patch b/gnu/packages/patches/ldc-disable-phobos-tests.patch
deleted file mode 100644
index f8a9743d59..0000000000
--- a/gnu/packages/patches/ldc-disable-phobos-tests.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/std/socket.d b/std/socket.d
-index 111cd17..6d23da9 100644
---- a/std/socket.d
-+++ b/std/socket.d
-@@ -448,7 +448,7 @@ class Protocol
- // Skip this test on Android because getprotobyname/number are
- // unimplemented in bionic.
- version(CRuntime_Bionic) {} else
--@safe unittest
-+@safe version(hasNetwork) unittest
- {
-     // import std.stdio : writefln;
-     softUnittest({
-@@ -770,7 +770,7 @@ class InternetHost
- }
- 
- ///
--@safe unittest
-+@safe version(hasNetwork) unittest
- {
-     InternetHost ih = new InternetHost;
-