CMake: Build aleth-interpreter.so as a separated optional target

circle.yml

@@ -46,7 +46,7 @@ defaults:
       working_directory: ~/build
       command: |
         ETHEREUM_TEST_PATH=~/project/test/jsontests \
-        test/testeth -t GeneralStateTests -- --vm interpreter
+        test/testeth -t GeneralStateTests -- --vm libaleth-interpreter/libaleth-interpreter.so
 
   store-package: &store-package
     store_artifacts:
@@ -122,6 +122,7 @@ jobs:
       - GENERATOR: Ninja
       - BUILD_PARALLEL_JOBS: 8
       - TEST_PARALLEL_JOBS: 8
+      - CMAKE_OPTIONS: -DALETH_INTERPRETER_SHARED=ON
     docker:
       - image: ethereum/cpp-build-env:2
     steps:
@@ -169,28 +170,8 @@ jobs:
       - *save-deps-cache
       - *store-package
       - *test
-      - *test-evmc-interpreter
       - *upload-coverage-data
 
-  linux-interpreter:
-    environment:
-      - BUILD_TYPE: Release
-      - CXX: g++-6
-      - CC:  gcc-6
-      - GCOV: gcov-6
-      - GENERATOR: Ninja
-      - BUILD_PARALLEL_JOBS: 3
-      - TEST_PARALLEL_JOBS: 4
-      - CMAKE_OPTIONS: -DTOOLCHAIN=cxx11-pic -DALETH_INTERPRETER_SHARED=ON
-    docker:
-      - image: ethereum/cpp-build-env:2
-    steps:
-      - checkout
-      - *update-submodules
-      - *environment-info
-      - *configure
-      - *build
-
   macos-xcode90:
     environment:
       - CXX: clang++
@@ -228,4 +209,3 @@ workflows:
       - macos-xcode90
       - linux-clang6
       - linux-gcc6
-      - linux-interpreter

libaleth-interpreter/CMakeLists.txt

@@ -2,24 +2,30 @@
 # Copyright 2018 Aleth Autors.
 # Licensed under the GNU General Public License, Version 3. See the LICENSE file.
 
-if(ALETH_INTERPRETER_SHARED)
-    set(library_type SHARED)
-else()
-    set(library_type)
-endif()
-
-add_library(
-    aleth-interpreter
-    ${library_type}
+set(
+    sources
     interpreter.h
     VM.cpp
     VM.h
     VMCalls.cpp
     VMConfig.h
     VMOpt.cpp
 )
+add_library(aleth-interpreter STATIC ${sources})
 target_link_libraries(aleth-interpreter PRIVATE devcore aleth-buildinfo evmc::evmc evmc::instructions)
 
+if(ALETH_INTERPRETER_SHARED)
+    # Build aleth-interpreter additionally as a shared library to include it in the package
+    add_library(aleth-interpreter-shared SHARED ${sources})
+    target_link_libraries(aleth-interpreter-shared PRIVATE devcore aleth-buildinfo evmc::evmc evmc::instructions)
+    set_target_properties(aleth-interpreter-shared PROPERTIES OUTPUT_NAME aleth-interpreter)
+    install(TARGETS aleth-interpreter-shared EXPORT alethTargets
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    )
+endif()
+
 if(CMAKE_CXX_COMPILER_ID STREQUAL GNU)
     target_compile_options(aleth-interpreter PRIVATE -fstack-usage)
 endif()