Make Zstd support optional

2020-08-31 18:21:58 -04:00
parent 3865de8705
commit 0925fc822d
12 changed files with 42 additions and 2 deletions
--- a/cmake/Modules/Packages/COMPRESS.cmake
+++ b/cmake/Modules/Packages/COMPRESS.cmake
@ -1,5 +1,9 @@
 find_package(ZLIB REQUIRED)
 target_link_libraries(lammps PRIVATE ZLIB::ZLIB)

-find_package(Zstd REQUIRED)
-target_link_libraries(lammps PRIVATE Zstd::Zstd)
+find_package(Zstd)
+
+if(Zstd_FOUND)
+    target_compile_definitions(lammps PRIVATE -DLAMMPS_ZSTD)
+    target_link_libraries(lammps PRIVATE Zstd::Zstd)
+endif()