Do not use -Wl,--as-needed with emscripten.

On some platform, fmt is using the following link flag:
```cmake
  target_link_libraries(fmt -Wl,--as-needed)
```

This is not supported by wasm-ld as of today.
This patch stop using it when compiling using emscripten.

Bug: https://github.com/fmtlib/fmt/issues/1736
This commit is contained in:
ArthurSonzogni 2020-06-21 19:09:20 +02:00 committed by Victor Zverovich
parent 2cac8a9d2e
commit b287c37c65

View File

@ -223,7 +223,7 @@ if (CMAKE_BUILD_TYPE STREQUAL "Debug")
endif () endif ()
if (BUILD_SHARED_LIBS) if (BUILD_SHARED_LIBS)
if (UNIX AND NOT APPLE AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "SunOS") if (UNIX AND NOT APPLE AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "SunOS" AND NOT EMSCRIPTEN)
# Fix rpmlint warning: # Fix rpmlint warning:
# unused-direct-shlib-dependency /usr/lib/libformat.so.1.1.0 /lib/libm.so.6. # unused-direct-shlib-dependency /usr/lib/libformat.so.1.1.0 /lib/libm.so.6.
target_link_libraries(fmt -Wl,--as-needed) target_link_libraries(fmt -Wl,--as-needed)