diff options
Diffstat (limited to 'pkgs/development/compilers')
| -rw-r--r-- | pkgs/development/compilers/gcc/common/configure-flags.nix | 28 | ||||
| -rw-r--r-- | pkgs/development/compilers/idris2/default.nix | 7 | ||||
| -rw-r--r-- | pkgs/development/compilers/rust/rls/default.nix | 9 |
3 files changed, 30 insertions, 14 deletions
diff --git a/pkgs/development/compilers/gcc/common/configure-flags.nix b/pkgs/development/compilers/gcc/common/configure-flags.nix index be7f3df42de9..7e0d691412b3 100644 --- a/pkgs/development/compilers/gcc/common/configure-flags.nix +++ b/pkgs/development/compilers/gcc/common/configure-flags.nix @@ -27,6 +27,16 @@ assert cloog != null -> stdenv.lib.versionOlder version "5"; assert langJava -> stdenv.lib.versionOlder version "7"; +# Note [Windows Exception Handling] +# sjlj (short jump long jump) exception handling makes no sense on x86_64, +# it's forcably slowing programs down as it produces a constant overhead. +# On x86_64 we have SEH (Structured Exception Handling) and we should use +# that. On i686, we do not have SEH, and have to use sjlj with dwarf2. +# Hence it's now conditional on x86_32 (i686 is 32bit). +# +# ref: https://stackoverflow.com/questions/15670169/what-is-difference-between-sjlj-vs-dwarf-vs-seh + + let inherit (stdenv) buildPlatform hostPlatform targetPlatform @@ -58,8 +68,16 @@ let "--with-gnu-as" "--with-gnu-ld" "--disable-debug" - "--enable-sjlj-exceptions" "--disable-win32-registry" + "--enable-hash-synchronization" + "--enable-libssp" + "--disable-nls" + # To keep ABI compatibility with upstream mingw-w64 + "--enable-fully-dynamic-string" + ] ++ lib.optionals (crossMingw && targetPlatform.isx86_32) [ + # See Note [Windows Exception Handling] + "--enable-sjlj-exceptions" + "--with-dwarf2" ] else [ (if crossDarwin then "--with-sysroot=${lib.getLib libcCross}/share/sysroot" else "--with-headers=${lib.getDev libcCross}${libcCross.incdir or "/include"}") @@ -80,14 +98,6 @@ let ] ++ lib.optionals (targetPlatform.libc == "musl") [ # musl at least, disable: https://git.buildroot.net/buildroot/commit/?id=873d4019f7fb00f6a80592224236b3ba7d657865 "--disable-libmpx" - ] ++ lib.optionals crossMingw [ - "--enable-sjlj-exceptions" - "--enable-hash-synchronization" - "--enable-libssp" - "--disable-nls" - "--with-dwarf2" - # To keep ABI compatibility with upstream mingw-w64 - "--enable-fully-dynamic-string" ] ++ lib.optional (targetPlatform.libc == "newlib") "--with-newlib" ++ lib.optional (targetPlatform.libc == "avrlibc") "--with-avrlibc" ); diff --git a/pkgs/development/compilers/idris2/default.nix b/pkgs/development/compilers/idris2/default.nix index 998a02633f2e..d2a071b61ddf 100644 --- a/pkgs/development/compilers/idris2/default.nix +++ b/pkgs/development/compilers/idris2/default.nix @@ -22,7 +22,8 @@ stdenv.mkDerivation rec { patchShebangs --build tests ''; - makeFlags = [ "PREFIX=$(out)" ]; + makeFlags = [ "PREFIX=$(out)" ] + ++ stdenv.lib.optional stdenv.isDarwin "OS="; # The name of the main executable of pkgs.chez is `scheme` buildFlags = [ "bootstrap-build" "SCHEME=scheme" ]; @@ -36,9 +37,9 @@ stdenv.mkDerivation rec { meta = { description = "A purely functional programming language with first class types"; - homepage = https://github.com/idris-lang/Idris2; + homepage = "https://github.com/idris-lang/Idris2"; license = stdenv.lib.licenses.bsd3; maintainers = with stdenv.lib.maintainers; [ wchresta ]; + inherit (chez.meta) platforms; }; } - diff --git a/pkgs/development/compilers/rust/rls/default.nix b/pkgs/development/compilers/rust/rls/default.nix index a050be7c2bfd..63a3c96a8f92 100644 --- a/pkgs/development/compilers/rust/rls/default.nix +++ b/pkgs/development/compilers/rust/rls/default.nix @@ -1,4 +1,4 @@ -{ stdenv, fetchFromGitHub, rustPlatform +{ stdenv, makeWrapper, fetchFromGitHub, rustPlatform , openssh, openssl, pkgconfig, cmake, zlib, curl, libiconv , CoreFoundation, Security }: @@ -24,7 +24,7 @@ rustPlatform.buildRustPackage { CARGO_BUILD_RUSTFLAGS = if stdenv.isDarwin then "-C rpath" else null; nativeBuildInputs = [ pkgconfig cmake ]; - buildInputs = [ openssh openssl curl zlib libiconv rustPlatform.rust.rustc.llvm ] + buildInputs = [ openssh openssl curl zlib libiconv makeWrapper rustPlatform.rust.rustc.llvm ] ++ (stdenv.lib.optionals stdenv.isDarwin [ CoreFoundation Security ]); doCheck = true; @@ -34,6 +34,11 @@ rustPlatform.buildRustPackage { $out/bin/rls --version ''; + RUST_SRC_PATH = rustPlatform.rustcSrc; + postInstall = '' + wrapProgram $out/bin/rls --set-default RUST_SRC_PATH ${rustPlatform.rustcSrc} + ''; + meta = with stdenv.lib; { description = "Rust Language Server - provides information about Rust programs to IDEs and other tools"; homepage = "https://github.com/rust-lang/rls/"; |