diff options
Diffstat (limited to 'pkgs/development/compilers/swift/compiler/patches/llvm-module-cache.patch')
-rw-r--r-- | pkgs/development/compilers/swift/compiler/patches/llvm-module-cache.patch | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/pkgs/development/compilers/swift/compiler/patches/llvm-module-cache.patch b/pkgs/development/compilers/swift/compiler/patches/llvm-module-cache.patch deleted file mode 100644 index 9a22d0482ea5..000000000000 --- a/pkgs/development/compilers/swift/compiler/patches/llvm-module-cache.patch +++ /dev/null @@ -1,30 +0,0 @@ -The compiler fails if LLVM modules are enabled and it cannot write its module -cache. This patch detects and rejects the fake, non-existant $HOME used in Nix -builds. - -We could simply return false in `cache_directory`, but that completely disables -module caching, and may unnecessarily slow down builds. Instead, let it use -'/tmp/.cache'. - ---- a/lib/Support/Unix/Path.inc -+++ b/lib/Support/Unix/Path.inc -@@ -1380,6 +1380,9 @@ bool user_config_directory(SmallVectorImpl<char> &result) { - if (!home_directory(result)) { - return false; - } -+ if (std::equal(result.begin(), result.end(), "/homeless-shelter")) { -+ return false; -+ } - append(result, ".config"); - return true; - } -@@ -1401,6 +1404,9 @@ bool cache_directory(SmallVectorImpl<char> &result) { - if (!home_directory(result)) { - return false; - } -+ if (std::equal(result.begin(), result.end(), "/homeless-shelter")) { -+ system_temp_directory(true/*ErasedOnReboot*/, result); -+ } - append(result, ".cache"); - return true; - } |