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| author | Ben Boeckel <ben.boeckel@kitware.com> | 2014-11-18 17:04:47 -0500 |
|---|---|---|
| committer | Ben Boeckel <ben.boeckel@kitware.com> | 2014-11-18 17:04:47 -0500 |
| commit | ce71c01f11fa27164d4681396f0ab0d97b04b400 (patch) | |
| tree | 02c84140542de8e3bf13070f75c01342ad16e3db | |
| parent | mingw: copy required libraries to the build tree (diff) | |
| download | monero-ce71c01f11fa27164d4681396f0ab0d97b04b400.tar.xz | |
cmake: work around a bug with implicit link directories
Unfortunately, this is necessary because CMake doesn't detect whether
mingw libraries are static or shared and doesn't put a -static flag around
the -lfoo argument which then makes the shared library be linked to.
| -rw-r--r-- | CMakeLists.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index f3b517a8b..ebca5c6fb 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -98,6 +98,14 @@ option(STATIC "Link libraries statically" ${DEFAULT_STATIC}) if(MINGW) get_filename_component(msys2_install_path "[HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\MSYS2 64bit;InstallLocation]" ABSOLUTE) set(CMAKE_INCLUDE_PATH "${msys2_install_path}/mingw64/include") + # This is necessary because otherwise CMake will make Boost libraries -lfoo + # rather than a full path. Unfortunately, this makes the shared libraries get + # linked due to a bug in CMake which misses putting -static flags around the + # -lfoo arguments. + list(REMOVE_ITEM CMAKE_C_IMPLICIT_LINK_DIRECTORIES + "${msys2_install_path}/mingw64/lib") + list(REMOVE_ITEM CMAKE_CXX_IMPLICIT_LINK_DIRECTORIES + "${msys2_install_path}/mingw64/lib") endif() if(STATIC) |