Add EXTRA_<LANG>FLAGS to CMAKE_<LANG>_FLAGS if the former are not an empty string

2017-04-06 14:52:58 +02:00
parent 8fd3640685
commit d081364685
4 changed files with 8 additions and 0 deletions
--- a/modules/fc_optional.cmake
+++ b/modules/fc_optional.cmake
@ -54,7 +54,9 @@ if(ENABLE_FC_SUPPORT)
    endif()

    if(DEFINED EXTRA_FCFLAGS)
+      if(NOT EXTRA_FCFLAGS STREQUAL "")
        set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${EXTRA_FCFLAGS}")
+      endif()
    endif()

    if(DEFINED ENV{FCFLAGS})