Add libigl

L/libigl/build_tarballs.jl

@@ -0,0 +1,65 @@
+#=
+BINARYBUILDER_RUNNER=privileged julia build_tarballs.jl --verbose --debug
+=#
+
+using BinaryBuilder
+using Pkg
+
+version = v"2.4.0" # libIGL version, see below:
+
+sources = [
+    # 2.5.0 stable release
+    GitSource(
+        "https://github.com/libigl/libigl.git",
+        "66b3ef2253e765d0ce0db74cec91bd706e5ba176"),
+]
+
+script = raw"""
+cd $WORKSPACE/srcdir/libigl
+mkdir -p build
+cd build
+cmake \
+    -DCMAKE_INSTALL_PREFIX=${prefix} \
+    -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TARGET_TOOLCHAIN} \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DLIBIGL_USE_STATIC_LIBRARY=ON \
+    -DLIBIGL_BUILD_TESTS=OFF \ 
+    -DLIBIGL_BUILD_TUTORIALS=OFF \
+    -DLIBIGL_EMBREE=OFF \
+    -DLIBIGL_GLFW=OFF \
+    -DLIBIGL_IMGUI=OFF \
+    -DLIBIGL_OPENGL=OFF \
+    -DLIBIGL_IMGUI=OFF \
+    -DLIBIGL_COPYLEFT_CGAL=ON \
+    -DLIBIGL_PNG=OFF \
+    -DLIBIGL_RESTRICTED_MATLAB=OFF \
+    -DLIBIGL_RESTRICTED_MOSEK=OFF \
+    ..
+
+make -j${nproc}
+make install
+install_license /usr/share/licenses/GPL3
+"""
+
+products = [
+	LibraryProduct("libigl", :libigl)
+]
+
+platforms = expand_cxxstring_abis(supported_platforms())
+
+dependencies = [
+    Dependency("GMP_jll"; compat="6.2.0"),
+    Dependency("MPFR_jll"; compat="4.1.0"),
+    BuildDependency("Eigen_jll"),
+    BuildDependency("CGAL_jll"),
+    Dependency("ICU_jll"; compat="69.1")
+]
+
+build_tarballs(ARGS, "libigl", version,
+    sources,
+    script,
+    platforms,
+    products,
+    dependencies;
+    preferred_gcc_version=v"9", julia_compat="1.6"
+)