THRIFT-3398 Add CMake build for Haskell library and tests
Client: Build, Haskell
Patch: Nobuaki Sukegawa
This closes #660
diff --git a/lib/hs/CMakeLists.txt b/lib/hs/CMakeLists.txt
new file mode 100644
index 0000000..f28cb37
--- /dev/null
+++ b/lib/hs/CMakeLists.txt
@@ -0,0 +1,69 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License. You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied. See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+# Rebuild when any of these files changes
+set(haskell_sources
+ src/Thrift.hs
+ src/Thrift/Arbitraries.hs
+ src/Thrift/Protocol.hs
+ src/Thrift/Protocol/Binary.hs
+ src/Thrift/Protocol/Compact.hs
+ src/Thrift/Protocol/JSON.hs
+ src/Thrift/Server.hs
+ src/Thrift/Transport.hs
+ src/Thrift/Transport/Empty.hs
+ src/Thrift/Transport/Framed.hs
+ src/Thrift/Transport/Handle.hs
+ src/Thrift/Transport/HttpClient.hs
+ src/Thrift/Transport/IOBuffer.hs
+ src/Thrift/Types.hs
+ Thrift.cabal
+)
+
+set(haskell_artifacts thrift_cabal.stamp)
+# Adding *.hi files so that any missing file triggers the build
+foreach(SRC ${haskell_sources})
+ get_filename_component(EX ${SRC} EXT)
+ if(${EX} STREQUAL ".hs")
+ file(RELATIVE_PATH REL ${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_SOURCE_DIR}/${SRC})
+ get_filename_component(DIR ${REL} DIRECTORY)
+ get_filename_component(BASE ${REL} NAME_WE)
+ list(APPEND haskell_artifacts dist/build/${DIR}/${BASE}.hi)
+ endif()
+endforeach()
+
+add_custom_command(
+ OUTPUT ${haskell_artifacts}
+ COMMAND ${CABAL} update
+ # Build dependencies first without --builddir, otherwise it fails.
+ COMMAND ${CABAL} install --dependencies-only
+ COMMAND ${CABAL} install --builddir=${CMAKE_CURRENT_BINARY_DIR}/dist
+ COMMAND ${CMAKE_COMMAND} -E touch ${CMAKE_CURRENT_BINARY_DIR}/thrift_cabal.stamp
+ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+ DEPENDS ${haskell_sources}
+ COMMENT "Building Haskell library")
+
+add_custom_target(haskell_library ALL
+ DEPENDS ${haskell_artifacts})
+
+if(BUILD_TESTING)
+ add_test(NAME CabalCheck
+ COMMAND ${CABAL} check
+ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
+endif()