From af43432e523c105c6fa71d43d7b96d34049b0a67 Mon Sep 17 00:00:00 2001
From: Eberhard Graether <egraether@gmail.com>
Date: Thu, 13 Dec 2018 09:54:48 +0100
Subject: [PATCH] fixed build for macOS

---
 CMakeLists.txt                 |  4 ++--
 bindings_python/CMakeLists.txt | 40 +++++++++++++++++++++++-----------
 core/include/ReferenceKind.h   |  4 ++--
 core/include/SymbolKind.h      |  4 ++--
 4 files changed, 33 insertions(+), 19 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 543e9f0..61f00b2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,9 +6,9 @@ set(PROJECT_NAME "SourcetrailDB")
 
 project(${PROJECT_NAME})
 
-# configure default build type to Release
+# configure default flags
 set(CMAKE_BUILD_TYPE_INIT "Release")
-
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14")
 
 set(LIB_CORE "lib_core")
 set(CORE_SOURCE_DIR "${CMAKE_SOURCE_DIR}/core") # can be accessed in subdirectory CMake files
diff --git a/bindings_python/CMakeLists.txt b/bindings_python/CMakeLists.txt
index 638acf0..4d0faaa 100644
--- a/bindings_python/CMakeLists.txt
+++ b/bindings_python/CMakeLists.txt
@@ -28,17 +28,14 @@ set(GENERATED_SRC_DIR "${CMAKE_CURRENT_BINARY_DIR}/src")
 set(SWIG_INTERFACE_FILE "${RESOURCES_SWIG_DIR}/interface/${PACKAGE_NAME}.i")
 set(GENERATED_WRAPPER_FILE "${GENERATED_SRC_DIR}/${PACKAGE_NAME}_wrap.cxx")
 
+file(WRITE ${GENERATED_WRAPPER_FILE} "")
 
-if (WIN32)
-	file(WRITE ${GENERATED_WRAPPER_FILE} "")
-endif ()
-
-set(SRC_FILES 
+set(SRC_FILES
 	"${RESOURCES_SWIG_DIR}/src/${PACKAGE_NAME}.cpp"
 	${GENERATED_WRAPPER_FILE}
 )
 
-set(HDR_FILES 
+set(HDR_FILES
 	"${RESOURCES_SWIG_DIR}/include/${PACKAGE_NAME}.h"
 )
 
@@ -48,14 +45,31 @@ set(HDR_FILES
 add_library(${LIB_BINDINGS_PYTHON} SHARED ${SRC_FILES} ${HDR_FILES} ${SWIG_INTERFACE_FILE})
 
 set_target_properties(${LIB_BINDINGS_PYTHON} PROPERTIES OUTPUT_NAME "_${PACKAGE_NAME}")
-set_target_properties(${LIB_BINDINGS_PYTHON} PROPERTIES SUFFIX ".pyd")
 
-add_custom_command(
-	TARGET ${LIB_BINDINGS_PYTHON}
-	PRE_BUILD
-	COMMAND if not exist \"${GENERATED_SRC_DIR}\" mkdir \"${GENERATED_SRC_DIR}\" \n swig -c++ -python -I${RESOURCES_SWIG_DIR}/include -o ${GENERATED_WRAPPER_FILE} -outdir ${CMAKE_CURRENT_BINARY_DIR}/$(CONFIGURATION) ${SWIG_INTERFACE_FILE}
-	COMMENT "Generating wrapper code file."
-)
+if (WIN32)
+	set_target_properties(${LIB_BINDINGS_PYTHON} PROPERTIES SUFFIX ".pyd")
+else()
+	# Remove 'lib' prefix
+	set_target_properties(${LIB_BINDINGS_PYTHON} PROPERTIES PREFIX "")
+	set_target_properties(${LIB_BINDINGS_PYTHON} PROPERTIES SUFFIX ".so")
+endif()
+
+if (WIN32)
+	add_custom_command(
+		TARGET ${LIB_BINDINGS_PYTHON}
+		PRE_BUILD
+		COMMAND if not exist \"${GENERATED_SRC_DIR}\" mkdir \"${GENERATED_SRC_DIR}\" \n swig -c++ -python -I${RESOURCES_SWIG_DIR}/include -o ${GENERATED_WRAPPER_FILE} -outdir ${CMAKE_CURRENT_BINARY_DIR}/$(CONFIGURATION) ${SWIG_INTERFACE_FILE}
+		COMMENT "Generating wrapper code file."
+	)
+else()
+	add_custom_command(
+		TARGET ${LIB_BINDINGS_PYTHON}
+		PRE_BUILD
+		COMMAND swig -c++ -python -I${RESOURCES_SWIG_DIR}/include -o ${GENERATED_WRAPPER_FILE} -outdir ${CMAKE_CURRENT_BINARY_DIR} ${SWIG_INTERFACE_FILE}
+		COMMENT "Generating wrapper code file."
+	)
+endif()
+
 
 target_include_directories(${LIB_BINDINGS_PYTHON} PUBLIC
 	"${RESOURCES_SWIG_DIR}/include"
diff --git a/core/include/ReferenceKind.h b/core/include/ReferenceKind.h
index 8022d7a..0ddad8c 100644
--- a/core/include/ReferenceKind.h
+++ b/core/include/ReferenceKind.h
@@ -17,10 +17,10 @@
 #ifndef SOURCETRAIL_REFERENCE_KIND_H
 #define SOURCETRAIL_REFERENCE_KIND_H
 
+#include "EdgeKind.h"
+
 namespace sourcetrail
 {
-	enum EdgeKind;
-
 	/**
 	* Enum providing all possible values for kinds of references that can be recorded using the SourcetrailDBWriter interface.
 	*/
diff --git a/core/include/SymbolKind.h b/core/include/SymbolKind.h
index d1bc5aa..0a50122 100644
--- a/core/include/SymbolKind.h
+++ b/core/include/SymbolKind.h
@@ -17,10 +17,10 @@
 #ifndef SOURCETRAIL_SYMBOL_KIND_H
 #define SOURCETRAIL_SYMBOL_KIND_H
 
+#include "NodeKind.h"
+
 namespace sourcetrail
 {
-	enum NodeKind;
-
 	/**
 	* Enum providing all possible values for kinds of symbols that can be recorded using the SourcetrailDBWriter interface.
 	*/