linker_language C for Linux oneapi

Author: scivision

test/allocate/CMakeLists.txt

@@ -19,4 +19,5 @@ add_test(NAME Cpp_Fortran_allocate COMMAND cpp_fortran_allocate)
 
 add_executable(c_fortran_allocate main.c)
 target_link_libraries(c_fortran_allocate PRIVATE alloc_fortran)
+set_property(TARGET c_fortran_allocate PROPERTY LINKER_LANGUAGE C)
 add_test(NAME C_Fortran_allocate COMMAND c_fortran_allocate)

test/string/CMakeLists.txt

@@ -3,11 +3,10 @@ set_property(DIRECTORY PROPERTY LABELS "string")
 add_library(f_print OBJECT print.f90)
 
 add_executable(string_c main.c $<TARGET_OBJECTS:f_print>)
-add_executable(string_cpp main.cpp $<TARGET_OBJECTS:f_print>)
-
 set_property(TARGET string_c PROPERTY LINKER_LANGUAGE C) # for oneAPI Linux
-
 add_test(NAME string_c COMMAND string_c)
+
+add_executable(string_cpp main.cpp $<TARGET_OBJECTS:f_print>)
 add_test(NAME string_cpp COMMAND string_cpp)
 
 # single C_CHAR -- fails on nvfortran