"std filsystem linking for older compilers; updates #255"

ess-dmsc · Oct 14, 2021 · 6477340 · 6477340
1 parent 249bb0e
commit 6477340
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diff --git a/source/cmd/CMakeLists.txt b/source/cmd/CMakeLists.txt
@@ -11,3 +11,10 @@ target_link_libraries(
   PRIVATE ${PROJECT_NAME}_producers
   PRIVATE ${PROJECT_NAME}_consumers
 )
+
+# Link stdc++fs or c++experimental to get std::experimental::filesystem when necessary
+target_link_libraries(${this_target}
+  $<$<AND:$<CXX_COMPILER_ID:GNU>,$<VERSION_LESS:$<CXX_COMPILER_VERSION>,9.0>>:stdc++fs>)
+target_link_libraries(${this_target}
+  $<$<AND:$<CXX_COMPILER_ID:AppleClang>,$<VERSION_LESS:$<CXX_COMPILER_VERSION>,11.0>>:c++fs>)
+
diff --git a/source/gui/CMakeLists.txt b/source/gui/CMakeLists.txt
@@ -65,3 +65,9 @@ target_link_libraries(
   Qt5::PrintSupport
   Qt5::Network
 )
+
+# Link stdc++fs or c++experimental to get std::experimental::filesystem when necessary
+target_link_libraries(${this_target}
+  $<$<AND:$<CXX_COMPILER_ID:GNU>,$<VERSION_LESS:$<CXX_COMPILER_VERSION>,9.0>>:stdc++fs>)
+target_link_libraries(${this_target}
+  $<$<AND:$<CXX_COMPILER_ID:AppleClang>,$<VERSION_LESS:$<CXX_COMPILER_VERSION>,11.0>>:c++fs>)