fix a bug at build for shared libs on Mac OS X

8dcbf2cb · PRUVOST Florent · 293b7e87 · 8dcbf2cb
Commit 8dcbf2cb authored Oct 22, 2015 by PRUVOST Florent
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -747,6 +747,11 @@ if (MORSE_DISTRIB_DIR OR EXISTS "${CMAKE_SOURCE_DIR}/cmake_modules/")

    list(REMOVE_DUPLICATES CMAKE_EXE_LINKER_FLAGS)
    string(REPLACE ";" " " CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}")
+    # Fix a problem on Mac OS X when building shared libraries
+    if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+        set(CMAKE_SHARED_LINKER_FLAGS "-undefined dynamic_lookup")
+    endif()
+    message("CMAKE_SYSTEM_NAME: ${CMAKE_SYSTEM_NAME}")

    # Add define for Fortran Mangling (should be defined somewhere else)
    # ------------------------------------------------------------------