Fix compiling on older compilers on Linux

Author: daleroberts

dynadjust/CMakeLists.txt

@@ -260,7 +260,7 @@ include_directories(${XSD_INCLUDE_DIR} ${XSD_INCLUDE_DIR}/xsd)
 set(Boost_NO_BOOST_CMAKE ON)
 set(Boost_NO_CMAKE ON)
 find_package(Boost REQUIRED
-    COMPONENTS program_options)
+    COMPONENTS program_options filesystem)
 message(STATUS "Found Boost version: ${Boost_VERSION}")
 
 # ----------------------------------------------------------------------------

dynadjust/dynadjust/dnaadjustwrapper/CMakeLists.txt

@@ -19,6 +19,13 @@ if(NOT BUILD_STATIC)
 
   target_link_libraries (${PROJECT_NAME} dnaadjust ${DNA_LIBRARIES})
 
+  # Link C++ filesystem library if needed
+  if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0")
+      target_link_libraries (${PROJECT_NAME} stdc++fs)
+    endif()
+  endif()
+
   set_target_properties (${PROJECT_NAME} PROPERTIES OUTPUT_NAME "${DNA_PROGRAM_PREFIX}adjust")
 endif()
 

dynadjust/dynadjust/dnadiff/CMakeLists.txt

@@ -12,6 +12,13 @@ if(NOT BUILD_STATIC)
 
   target_link_libraries (${PROJECT_NAME})
 
+  # Link C++ filesystem library if needed
+  if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0")
+      target_link_libraries (${PROJECT_NAME} stdc++fs)
+    endif()
+  endif()
+
 else()
   SET (STATIC_TARGET_NAME "${PROJECT_NAME}_static")
 

dynadjust/dynadjust/dnageoidwrapper/CMakeLists.txt

@@ -18,6 +18,13 @@ if(NOT BUILD_STATIC)
 
   target_link_libraries (${PROJECT_NAME} dnageoid ${DNA_LIBRARIES})
 
+  # Link C++ filesystem library if needed
+  if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0")
+      target_link_libraries (${PROJECT_NAME} stdc++fs)
+    endif()
+  endif()
+
   set_target_properties (${PROJECT_NAME} PROPERTIES OUTPUT_NAME "${DNA_PROGRAM_PREFIX}geoid")
 endif()
 

dynadjust/dynadjust/dnaimportwrapper/CMakeLists.txt

@@ -19,6 +19,13 @@ if(NOT BUILD_STATIC)
 
   target_link_libraries (${PROJECT_NAME} dnaimport ${DNA_LIBRARIES})
 
+  # Link C++ filesystem library if needed
+  if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0")
+      target_link_libraries (${PROJECT_NAME} stdc++fs)
+    endif()
+  endif()
+
   set_target_properties (${PROJECT_NAME} PROPERTIES
                          OUTPUT_NAME "${DNA_PROGRAM_PREFIX}import")
 endif()

dynadjust/dynadjust/dnaplotwrapper/CMakeLists.txt

@@ -17,6 +17,13 @@ if(NOT BUILD_STATIC)
 
   target_link_libraries (${PROJECT_NAME} dnaplot ${DNA_LIBRARIES})
 
+  # Link C++ filesystem library if needed
+  if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0")
+      target_link_libraries (${PROJECT_NAME} stdc++fs)
+    endif()
+  endif()
+
   set_target_properties (${PROJECT_NAME} PROPERTIES OUTPUT_NAME "${DNA_PROGRAM_PREFIX}plot")
 endif()
 

dynadjust/dynadjust/dnareftranwrapper/CMakeLists.txt

@@ -18,6 +18,13 @@ if(NOT BUILD_STATIC)
 
   target_link_libraries (${PROJECT_NAME} dnareftran ${DNA_LIBRARIES})
 
+  # Link C++ filesystem library if needed
+  if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0")
+      target_link_libraries (${PROJECT_NAME} stdc++fs)
+    endif()
+  endif()
+
   set_target_properties (${PROJECT_NAME} PROPERTIES
                          OUTPUT_NAME "${DNA_PROGRAM_PREFIX}reftran")
 endif()

dynadjust/dynadjust/dnasegmentwrapper/CMakeLists.txt

@@ -19,6 +19,13 @@ if(NOT BUILD_STATIC)
 
   target_link_libraries (${PROJECT_NAME} dnasegment ${DNA_LIBRARIES})
 
+  # Link C++ filesystem library if needed
+  if(CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang")
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0")
+      target_link_libraries (${PROJECT_NAME} stdc++fs)
+    endif()
+  endif()
+
   set_target_properties (${PROJECT_NAME} PROPERTIES
                          OUTPUT_NAME "${DNA_PROGRAM_PREFIX}segment")
 endif()