flake: Enable thread-safe mode for LLVM

This is required as we use the LLVM APIs from multiple threads.
Force single-threaded compilation if LLVM is not thread-safe
2023-10-13 15:01:10 +08:00 · 2023-10-13 15:01:10 +08:00
2 changed files with 2 additions and 2 deletions
--- a/nac3standalone/src/main.rs
+++ b/nac3standalone/src/main.rs
@ -40,7 +40,7 @@ struct CommandLineArgs {
    file_name: String,

    /// The number of threads allocated to processing the source file.
-    #[arg(short = 'T', default_value_t = 1)]
+    #[arg(default_value_t = 1)]
    threads: u32,

    /// The level to optimize the LLVM IR.
--- a/nix/windows/default.nix
+++ b/nix/windows/default.nix
@ -65,7 +65,7 @@ in rec {
      ${silenceFontconfig}
      mkdir build
      cd build
-      wine64 cmake .. -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_UNWIND_TABLES=OFF -DLLVM_ENABLE_THREADS=OFF -DLLVM_TARGETS_TO_BUILD=X86\;ARM\;RISCV -DLLVM_LINK_LLVM_DYLIB=OFF -DLLVM_ENABLE_FFI=OFF -DFFI_INCLUDE_DIR=fck-cmake -DFFI_LIBRARY_DIR=fck-cmake -DLLVM_ENABLE_LIBXML2=OFF -DLLVM_INCLUDE_BENCHMARKS=OFF -DLLVM_ENABLE_PROJECTS=clang -DCMAKE_INSTALL_PREFIX=Z:$out
+      wine64 cmake .. -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_UNWIND_TABLES=OFF -DLLVM_ENABLE_THREADS=ON -DLLVM_TARGETS_TO_BUILD=X86\;ARM\;RISCV -DLLVM_LINK_LLVM_DYLIB=OFF -DLLVM_ENABLE_FFI=OFF -DFFI_INCLUDE_DIR=fck-cmake -DFFI_LIBRARY_DIR=fck-cmake -DLLVM_ENABLE_LIBXML2=OFF -DLLVM_INCLUDE_BENCHMARKS=OFF -DLLVM_ENABLE_PROJECTS=clang -DCMAKE_INSTALL_PREFIX=Z:$out
      '';
    buildPhase =
      ''
Author	SHA1	Message	Date
David Mak	71e6fd65ab	flake: Enable thread-safe mode for LLVM This is required as we use the LLVM APIs from multiple threads.	2023-10-13 15:01:10 +08:00
David Mak	a96d5f78a3	Force single-threaded compilation if LLVM is not thread-safe	2023-10-13 15:01:10 +08:00