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LCC: link with -lgfortran instead of -llfortran since 1.26.03

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Since LCC 1.26.03, compiler developers decided to rename
liblfortran to libgfortran (internal reference: mcstbug#131633),
and despite it's stated that "-llfortran will be automatically
treated as -lgfortran", it actually does not work (and there's
even no symlinks like liblfortran.* -> libgfortran.*); so we
have to explicitly choose which library we have to link in.

Fixes: #23646
This commit is contained in:
Igor Molchanov
2022-06-20 23:07:28 +03:00
committed by Brad King
parent 8321c3d08e
commit 57da7a4925
1 changed files with 5 additions and 1 deletions
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6
Modules/Platform/Linux-LCC-Fortran.cmake
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@@ -1,3 +1,7 @@
include(Platform/Linux-LCC)
__linux_compiler_lcc(Fortran)
set(CMAKE_SHARED_LIBRARY_LINK_Fortran_FLAGS "-llfortran")
if (CMAKE_Fortran_COMPILER_VERSION VERSION_LESS "1.26.03")
set(CMAKE_SHARED_LIBRARY_LINK_Fortran_FLAGS "-llfortran")
else()
set(CMAKE_SHARED_LIBRARY_LINK_Fortran_FLAGS "-lgfortran")
endif()