From 57934e12344aaa0892af22f0fd74835c5a0e9d20 Mon Sep 17 00:00:00 2001
From: Daniel Hornung <d.hornung@indiscale.com>
Date: Mon, 3 Jan 2022 17:27:58 +0100
Subject: [PATCH] FIX: Added linker options for legacy compiler.
---
CMakeLists.txt | 2 ++
doc/legacy.rst | 6 ++++++
2 files changed, 8 insertions(+)
create mode 100644 doc/legacy.rst
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 91cdefa..402aaf8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -168,6 +168,7 @@ else()
endif()
target_link_libraries(caosdb
${CONAN_LIBS}
+ stdc++fs
)
target_include_directories(caosdb PUBLIC
$<BUILD_INTERFACE:${libcaosdb_SOURCE_DIR}/include>
@@ -182,6 +183,7 @@ add_library(ccaosdb SHARED src/ccaosdb.cpp)
target_link_libraries(ccaosdb
${CONAN_LIBS}
${LIBCAOSDB}
+ stdc++fs
)
target_include_directories(ccaosdb PUBLIC
$<BUILD_INTERFACE:${libcaosdb_SOURCE_DIR}/include>
diff --git a/doc/legacy.rst b/doc/legacy.rst
new file mode 100644
index 0000000..485397e
--- /dev/null
+++ b/doc/legacy.rst
@@ -0,0 +1,6 @@
+Legacy code
+===========
+
+- Older GCC compilers (before gcc-9) need explicit linking against libstdc++fs.a. The related
+ specifications can be removed from the CMakeLists.txt files once no such compilers are expected in
+ the wild anymore.
--
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