dune

(library
 (name libbinaryen_c)
 (public_name libbinaryen.c)
 (foreign_archives binaryen)
 (c_library_flags :standard -lstdc++ -lpthread)
 (install_c_headers binaryen-c)
 (js_of_ocaml
  (javascript_files binaryen.es5.js)))

(install
 (section lib)
 (package libbinaryen)
 (files
  (wasm-delegations.def as c/wasm-delegations.def)))

(rule
 (targets binaryen-c.h wasm-delegations.def)
 (deps
  (source_tree binaryen))
 (action
  (no-infer
   (progn
    (copy binaryen/src/binaryen-c.h binaryen-c.h)
    (copy binaryen/src/wasm-delegations.def wasm-delegations.def)))))

(rule
 (targets libbinaryen.a)
 (locks binaryen)
 (deps
  (source_tree binaryen))
 (action
  (no-infer
   (progn
    (run
     cmake
     -S
     binaryen
     -B
     binaryen
     -G
     "Unix Makefiles"
     ; GCC 7 (shipped with esy) doesn't like _ for unused variables
     "-DCMAKE_CXX_FLAGS=-Wno-unused-variable"
     -DBUILD_TESTS=OFF
     -DBUILD_TOOLS=OFF
     -DBUILD_STATIC_LIB=ON
     -DCMAKE_BUILD_TYPE=Release
     -DCMAKE_INSTALL_PREFIX=binaryen)
    (run cmake --build binaryen --config Release -- -j4)
    (copy binaryen/lib/libbinaryen.a libbinaryen.a)))))

(rule
 (target dllbinaryen.so)
 (locks binaryen)
 (deps
  (source_tree binaryen))
 (enabled_if
  (= %{system} macosx))
 (action
  (no-infer
   (progn
    (run
     cmake
     -S
     binaryen
     -B
     binaryen
     -G
     "Unix Makefiles"
     ; GCC 7 (shipped with esy) doesn't like _ for unused variables
     "-DCMAKE_CXX_FLAGS=-Wno-unused-variable"
     -DBUILD_TESTS=OFF
     -DBUILD_TOOLS=OFF
     -DBUILD_STATIC_LIB=OFF
     -DCMAKE_BUILD_TYPE=Release
     -DCMAKE_INSTALL_PREFIX=binaryen)
    (run cmake --build binaryen --config Release -- -j4)
    (copy binaryen/lib/libbinaryen.dylib dllbinaryen.so)))))

(rule
 (target dllbinaryen.so)
 (locks binaryen)
 (deps
  (source_tree binaryen))
 (enabled_if
  (and
   (<> %{system} macosx)
   (<> %{system} mingw64)))
 (action
  (no-infer
   (progn
    (run
     cmake
     -S
     binaryen
     -B
     binaryen
     -G
     "Unix Makefiles"
     ; GCC 7 (shipped with esy) doesn't like _ for unused variables
     "-DCMAKE_CXX_FLAGS=-Wno-unused-variable"
     -DBUILD_TESTS=OFF
     -DBUILD_TOOLS=OFF
     -DBUILD_STATIC_LIB=OFF
     -DCMAKE_BUILD_TYPE=Release
     -DCMAKE_INSTALL_PREFIX=binaryen)
    (run cmake --build binaryen --config Release -- -j4)
    (copy binaryen/lib/libbinaryen.so dllbinaryen.so)))))

(rule
 (target dllbinaryen.dll)
 (locks binaryen)
 (deps
  (source_tree binaryen))
 (enabled_if
  (= %{system} mingw64))
 (action
  (no-infer
   (progn
    (run
     cmake
     -S
     binaryen
     -B
     binaryen
     -G
     "Unix Makefiles"
     ; GCC 7 (shipped with esy) doesn't like _ for unused variables
     "-DCMAKE_CXX_FLAGS=-Wno-unused-variable"
     -DBUILD_TESTS=OFF
     -DBUILD_TOOLS=OFF
     -DCMAKE_SHARED_LIBRARY_PREFIX_CXX=lib
     -DBUILD_STATIC_LIB=OFF
     -DCMAKE_BUILD_TYPE=Release
     -DCMAKE_INSTALL_PREFIX=binaryen)
    (run cmake --build binaryen --config Release -- -j4)
    (copy binaryen/bin/libbinaryen.dll dllbinaryen.dll)))))