add gf2x

recipes/recipes_emscripten/gf2x/build.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+set -euxo pipefail
+
+autoreconf -vfi
+
+export CFLAGS_FOR_BUILD="-O2"
+export CXXFLAGS_FOR_BUILD="-O2"
+export CPPFLAGS_FOR_BUILD=""
+export LDFLAGS_FOR_BUILD=""
+
+export HOST_CFLAGS="-O2"
+export HOST_CXXFLAGS="-O2"
+export HOST_LDFLAGS=""
+
+BUILD_ARCH=$("${CC_FOR_BUILD:-cc}" -dumpmachine || echo "x86_64-pc-linux-gnu")
+
+emconfigure ./configure \
+    --build="${BUILD_ARCH}" \
+    --host=wasm32-unknown-emscripten \
+    --disable-shared \
+    --prefix="${PREFIX}" \
+    CC_FOR_BUILD="${CC_FOR_BUILD:-cc}" \
+    CPP_FOR_BUILD="${CC_FOR_BUILD:-cc} -E" \
+    HOST_CC="${CC_FOR_BUILD:-cc}" \
+    ABI=32
+
+emmake make -j${CPU_COUNT:-4} 
+emmake make install

recipes/recipes_emscripten/gf2x/recipe.yaml

@@ -0,0 +1,39 @@
+context:
+  name: gf2x
+  version: 1.3.0
+
+package:
+  name: ${{ name }}
+  version: ${{ version }}
+
+source:
+  url: https://gitlab.inria.fr/gf2x/gf2x/-/archive/gf2x-${{ version }}/gf2x-gf2x-${{ version }}.tar.gz
+  sha256: 11bcf98b620c60c2ee3b4460b02b7be741f14cfdc26b542f22c92950926575e0
+
+build:
+  number: 0
+
+requirements:
+  build:
+  - autoconf
+  - automake
+  - libtool
+  - make
+  - ${{ compiler('c') }}
+  - ${{ compiler('cxx') }}
+
+tests:
+- package_contents:
+    files:
+    - lib/libgf2x.a
+    - include/gf2x.h
+
+about:
+  homepage: https://gitlab.inria.fr/gf2x/gf2x
+  license: GPL-3.0-only
+  license_file: COPYING
+  summary: gf2x is a C/C++ software package containing routines for fast arithmetic in GF(2)[x] (multiplication, squaring, GCD) and searching for irreducible/primitive trinomials.
+
+extra:
+  recipe-maintainers:
+  - wangyenshu