diff options
Diffstat (limited to 'pkgs/development/compilers/emscripten')
-rw-r--r-- | pkgs/development/compilers/emscripten/0001-emulate-clang-sysroot-include-logic.patch | 14 | ||||
-rw-r--r-- | pkgs/development/compilers/emscripten/default.nix | 41 |
2 files changed, 21 insertions, 34 deletions
diff --git a/pkgs/development/compilers/emscripten/0001-emulate-clang-sysroot-include-logic.patch b/pkgs/development/compilers/emscripten/0001-emulate-clang-sysroot-include-logic.patch index 9cb3ca2bf9f6..6a57e423bd72 100644 --- a/pkgs/development/compilers/emscripten/0001-emulate-clang-sysroot-include-logic.patch +++ b/pkgs/development/compilers/emscripten/0001-emulate-clang-sysroot-include-logic.patch @@ -1,4 +1,4 @@ -From 67f54fde2b1683aae3800f7a86a4e507c1125be8 Mon Sep 17 00:00:00 2001 +From 4bbbb640934aa653bcfec0335798b77a8935b815 Mon Sep 17 00:00:00 2001 From: Yureka <yuka@yuka.dev> Date: Sat, 7 Aug 2021 09:16:46 +0200 Subject: [PATCH] emulate clang 'sysroot + /include' logic @@ -20,23 +20,23 @@ but it doesn't appear to work 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/emcc.py b/emcc.py -index 999314afc..0e23c066c 100755 +index ba8d1b556..7d89644c5 100755 --- a/emcc.py +++ b/emcc.py -@@ -759,7 +759,12 @@ def emsdk_ldflags(user_args): +@@ -883,7 +883,12 @@ def parse_s_args(args): def emsdk_cflags(user_args): -- cflags = ['--sysroot=' + shared.Cache.get_sysroot(absolute=True)] +- cflags = ['--sysroot=' + cache.get_sysroot(absolute=True)] + cflags = [ -+ '--sysroot=' + shared.Cache.get_sysroot(absolute=True), ++ '--sysroot=' + cache.get_sysroot(absolute=True), + '-resource-dir=@resourceDir@', -+ '-idirafter' + shared.Cache.get_sysroot(absolute=True) + os.path.join('/include'), ++ '-idirafter' + cache.get_sysroot(absolute=True) + os.path.join('/include'), + '-iwithsysroot' + os.path.join('/include','c++','v1') + ] def array_contains_any_of(hay, needles): for n in needles: -- -2.32.0 +2.40.0 diff --git a/pkgs/development/compilers/emscripten/default.nix b/pkgs/development/compilers/emscripten/default.nix index 02b1f6f03b2a..8afa06eac6fc 100644 --- a/pkgs/development/compilers/emscripten/default.nix +++ b/pkgs/development/compilers/emscripten/default.nix @@ -1,14 +1,14 @@ { lib, stdenv, fetchFromGitHub, python3, nodejs, closurecompiler , jre, binaryen , llvmPackages -, symlinkJoin, makeWrapper, substituteAll, fetchpatch +, symlinkJoin, makeWrapper, substituteAll , buildNpmPackage , emscripten }: stdenv.mkDerivation rec { pname = "emscripten"; - version = "3.1.24"; + version = "3.1.41"; llvmEnv = symlinkJoin { name = "emscripten-llvm-${version}"; @@ -19,7 +19,7 @@ stdenv.mkDerivation rec { name = "emscripten-node-modules-${version}"; inherit pname version src; - npmDepsHash = "sha256-ejuHR2BpAUStWjuvQuGE6ko4byF4GBl6FJBshxlknQk="; + npmDepsHash = "sha256-QlKm6UvPUa7+VJ9ZvXdxYZzK+U96Ju/oAHPhZ/hyv/I="; dontBuild = true; @@ -32,7 +32,7 @@ stdenv.mkDerivation rec { src = fetchFromGitHub { owner = "emscripten-core"; repo = "emscripten"; - sha256 = "sha256-1jW6ThxK6dThOO90l4Mc5yehVF3tI4HWipBWZAOztrk="; + sha256 = "sha256-yQZrAQfNZZd65a14AFObrLrBzePBDnK0J87oTEB1Dcw="; rev = version; }; @@ -42,17 +42,7 @@ stdenv.mkDerivation rec { patches = [ (substituteAll { src = ./0001-emulate-clang-sysroot-include-logic.patch; - resourceDir = "${llvmEnv}/lib/clang/${llvmPackages.release_version}/"; - }) - # https://github.com/emscripten-core/emscripten/pull/18219 - (fetchpatch { - url = "https://github.com/emscripten-core/emscripten/commit/afbc14950f021513c59cbeaced8807ef8253530a.patch"; - sha256 = "sha256-+gJNTQJng9rWcGN3GAcMBB0YopKPnRp/r8CN9RSTClU="; - }) - # https://github.com/emscripten-core/emscripten/pull/18220 - (fetchpatch { - url = "https://github.com/emscripten-core/emscripten/commit/852982318f9fb692ba1dd1173f62e1eb21ae61ca.patch"; - sha256 = "sha256-hmIOtpRx3PD3sDAahUcreSydydqcdSqArYvyLGgUgd8="; + resourceDir = "${llvmEnv}/lib/clang/16/"; }) ]; @@ -68,9 +58,6 @@ stdenv.mkDerivation rec { sed -i '/^def/!s/root_is_writable()/True/' tools/config.py sed -i "/^def check_sanity/a\\ return" tools/shared.py - # required for wasm2c - ln -s ${nodeModules} node_modules - echo "EMSCRIPTEN_ROOT = '$out/share/emscripten'" > .emscripten echo "LLVM_ROOT = '${llvmEnv}/bin'" >> .emscripten echo "NODE_JS = '${nodejs}/bin/node'" >> .emscripten @@ -108,17 +95,17 @@ stdenv.mkDerivation rec { # precompile libc (etc.) in all variants: pushd $TMPDIR - echo 'int __main_argc_argv() { return 42; }' >test.c + echo 'int __main_argc_argv( int a, int b ) { return 42; }' >test.c for LTO in -flto ""; do - # wasm2c doesn't work with PIC - $out/bin/emcc -s WASM2C -s STANDALONE_WASM $LTO test.c - for BIND in "" "--bind"; do - for MT in "" "-s USE_PTHREADS"; do - for RELOCATABLE in "" "-s RELOCATABLE"; do - $out/bin/emcc $RELOCATABLE $BIND $MT $LTO test.c - done - done + # starting with emscripten 3.1.32+, + # if pthreads and relocatable are both used, + # _emscripten_thread_exit_joinable must be exported + # (see https://github.com/emscripten-core/emscripten/pull/18376) + # TODO: get library cache to build with both enabled and function exported + $out/bin/emcc $LTO $BIND test.c + $out/bin/emcc $LTO $BIND -s RELOCATABLE test.c + $out/bin/emcc $LTO $BIND -s USE_PTHREADS test.c done done popd |