Skip to content

Add LFortran as compiler to build options #100

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
kvrigor merged 1 commit into from
Jan 27, 2026
Merged

Add LFortran as compiler to build options #100

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 7 additions & 1 deletion cmake/SetBuildOptions.cmake
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,12 +12,12 @@ endif()

# Check if MPI is present. This should succeed if
# the compilers were set to mpifort and mpicc.
find_package(MPI REQUIRED)

# Set default compiler = GNU if none was specified.
if(NOT COMPILER)
set(COMPILER "${CMAKE_Fortran_COMPILER_ID}" CACHE STRING "Choose compiler toolchain." FORCE)
set_property(CACHE COMPILER PROPERTY STRINGS "GNU" "Intel")
set_property(CACHE COMPILER PROPERTY STRINGS "GNU" "Intel" "LFortran")
endif()

# Set compiler specific flags.
Expand All @@ -44,6 +44,12 @@ elseif(COMPILER STREQUAL "Intel" OR COMPILER STREQUAL "IntelLLVM")
set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -g -fpe0 -check all")
endif()
set(CMAKE_Fortran_FLAGS_RELEASE "-O2 -debug minimal")
elseif(COMPILER STREQUAL "LFortran")
add_compile_definitions(CPRLFORTRAN)
# There is an issue, some modules require --cpp as a flag in their compilation
# some flat out break, if we put --cpp
# For more information see https://github.com/HPSCTerrSys/eCLM/issues/98.
# set(CMAKE_Fortran_FLAGS "--cpp")
else()
message(FATAL_ERROR "COMPILER='${COMPILER}' is not supported.")
endif()
Expand Down