diff options
| -rw-r--r-- | boehmgc-coroutine-sp-fallback.diff | 10 | ||||
| -rw-r--r-- | flake.nix | 28 | ||||
| -rw-r--r-- | src/libmain/shared.cc | 6 | ||||
| -rw-r--r-- | src/libmain/shared.hh | 7 |
4 files changed, 38 insertions, 13 deletions
diff --git a/boehmgc-coroutine-sp-fallback.diff b/boehmgc-coroutine-sp-fallback.diff index 5066d8278..2afbe9671 100644 --- a/boehmgc-coroutine-sp-fallback.diff +++ b/boehmgc-coroutine-sp-fallback.diff @@ -59,12 +59,18 @@ index b5d71e62..aed7b0bf 100644 GC_bool found_me = FALSE; size_t nthreads = 0; int i; -@@ -851,6 +853,31 @@ GC_INNER void GC_push_all_stacks(void) +@@ -851,6 +853,37 @@ GC_INNER void GC_push_all_stacks(void) hi = p->altstack + p->altstack_size; /* FIXME: Need to scan the normal stack too, but how ? */ /* FIXME: Assume stack grows down */ + } else { -+ if (pthread_getattr_np(p->id, &pattr)) { ++#ifdef HAVE_PTHREAD_ATTR_GET_NP ++ if (!pthread_attr_init(&pattr) ++ || !pthread_attr_get_np(p->id, &pattr)) ++#else /* HAVE_PTHREAD_GETATTR_NP */ ++ if (pthread_getattr_np(p->id, &pattr)) ++#endif ++ { + ABORT("GC_push_all_stacks: pthread_getattr_np failed!"); + } + if (pthread_attr_getstacksize(&pattr, &stack_limit)) { @@ -25,7 +25,10 @@ darwinSystems = [ "x86_64-darwin" "aarch64-darwin" ]; systems = linuxSystems ++ darwinSystems; - crossSystems = [ "armv6l-linux" "armv7l-linux" ]; + crossSystems = [ + "armv6l-linux" "armv7l-linux" + "x86_64-freebsd13" "x86_64-netbsd" + ]; stdenvs = [ "gccStdenv" "clangStdenv" "clang11Stdenv" "stdenv" "libcxxStdenv" "ccacheStdenv" ]; @@ -86,7 +89,14 @@ nixpkgsFor = forAllSystems (system: let make-pkgs = crossSystem: stdenv: import nixpkgs { - inherit system crossSystem; + localSystem = { + inherit system; + }; + crossSystem = if crossSystem == null then null else { + system = crossSystem; + } // lib.optionalAttrs (crossSystem == "x86_64-freebsd13") { + useLLVM = true; + }; overlays = [ (overlayFor (p: p.${stdenv})) ]; @@ -172,9 +182,9 @@ libarchive boost lowdown-nix + libsodium ] ++ lib.optionals stdenv.isLinux [libseccomp] - ++ lib.optional (stdenv.isLinux || stdenv.isDarwin) libsodium ++ lib.optional stdenv.hostPlatform.isx86_64 libcpuid; checkDeps = [ @@ -725,6 +735,9 @@ devShells = let makeShell = pkgs: stdenv: + let + canRunInstalled = stdenv.buildPlatform.canExecute stdenv.hostPlatform; + in with commonDeps { inherit pkgs; }; stdenv.mkDerivation { name = "nix"; @@ -732,13 +745,18 @@ outputs = [ "out" "dev" "doc" ]; nativeBuildInputs = nativeBuildDeps - ++ (lib.optionals stdenv.cc.isClang [ pkgs.bear pkgs.clang-tools ]); + ++ lib.optional stdenv.cc.isClang pkgs.buildPackages.bear + ++ lib.optional + (stdenv.cc.isClang && stdenv.hostPlatform == stdenv.buildPlatform) + pkgs.buildPackages.clang-tools + ; buildInputs = buildDeps ++ propagatedDeps ++ awsDeps ++ checkDeps ++ internalApiDocsDeps; configureFlags = configureFlags - ++ testConfigureFlags ++ internalApiDocsConfigureFlags; + ++ testConfigureFlags ++ internalApiDocsConfigureFlags + ++ lib.optional (!canRunInstalled) "--disable-doc-gen"; enableParallelBuilding = true; diff --git a/src/libmain/shared.cc b/src/libmain/shared.cc index 56f47a4ac..9c2ad039a 100644 --- a/src/libmain/shared.cc +++ b/src/libmain/shared.cc @@ -379,9 +379,9 @@ RunPager::RunPager() }); pid.setKillSignal(SIGINT); - stdout = fcntl(STDOUT_FILENO, F_DUPFD_CLOEXEC, 0); + std_out = fcntl(STDOUT_FILENO, F_DUPFD_CLOEXEC, 0); if (dup2(toPager.writeSide.get(), STDOUT_FILENO) == -1) - throw SysError("dupping stdout"); + throw SysError("dupping standard output"); } @@ -390,7 +390,7 @@ RunPager::~RunPager() try { if (pid != -1) { std::cout.flush(); - dup2(stdout, STDOUT_FILENO); + dup2(std_out, STDOUT_FILENO); pid.wait(); } } catch (...) { diff --git a/src/libmain/shared.hh b/src/libmain/shared.hh index 7a9e83c6c..9415be78a 100644 --- a/src/libmain/shared.hh +++ b/src/libmain/shared.hh @@ -85,8 +85,9 @@ struct LegacyArgs : public MixCommonArgs void showManPage(const std::string & name); /** - * The constructor of this class starts a pager if stdout is a - * terminal and $PAGER is set. Stdout is redirected to the pager. + * The constructor of this class starts a pager if standard output is a + * terminal and $PAGER is set. Standard output is redirected to the + * pager. */ class RunPager { @@ -96,7 +97,7 @@ public: private: Pid pid; - int stdout; + int std_out; }; extern volatile ::sig_atomic_t blockInt; |