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Merged
rouson merged 2 commits into from
Feb 26, 2026
Merged

Support lfortran #13

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47a4730
chore: update to Julienne 3.6.2 to support LFortran
rouson Feb 26, 2026
a9b02a2
doc(README): add LFortran to supported compilers
rouson Feb 26, 2026
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21 changes: 11 additions & 10 deletions README.md
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Expand Up @@ -71,16 +71,17 @@ compiling [fpm-0.12.0.F90] and placing the resulting executable file in your

Building and testing
--------------------
Vendor | Compiler | Version(s) Tested | Build/Test Command
--------|-------------|-------------------|-------------------
GCC | `gfortran` | 14-15 | fpm test --compiler gfortran --profile release
GCC | `gfortran` | 13 | fpm test --compiler gfortran --profile release --flag "-ffree-line-length-none"
Intel | `ifx` | 2025.1.2 | FOR_COARRAY_NUM_IMAGES=1 fpm test --compiler ifx --flag "-fpp -O3 -coarray" --profile release
LLVM | `flang-new` | 20-21 | fpm test --compiler flang-new --flag "-O3"
LLVM | `flang-new` | 19 | fpm test --compiler flang-new --flag "-O3 -mmlir -allow-assumed-rank"
NAG | `nagfor` | 7.2 Build 7242 | fpm test --compiler nagfor --flag "-O3 -fpp"

With `fpm` versions _after_ 0.12.0, `flang-new` can be shortened to `flang` in the above `fpm` commands.
Vendor | Compiler | Version(s) Tested | Build/Test Command
----------|-------------|-----------------------|-------------------
GCC | `gfortran` | 14-15 | `fpm test --compiler gfortran --profile release`
GCC | `gfortran` | 13 | `fpm test --compiler gfortran --profile release --flag "-ffree-line-length-none"`
Intel | `ifx` | 2025.1.2 | `FOR_COARRAY_NUM_IMAGES=1 fpm test --compiler ifx --flag "-fpp -O3 -coarray" --profile release`
LFortran | `lfortran` | 0.60.0-421-ge2c448c79 | `fpm test --compiler lfortran --flag "--cpp --realloc-lhs-arrays"`
LLVM | `flang` | 20-21 | `fpm test --compiler flang --flag "-O3"`
LLVM | `flang` | 19 | `fpm test --compiler flang --flag "-O3 -mmlir -allow-assumed-rank"`
NAG | `nagfor` | 7.2 Build 7242 | `fpm test --compiler nagfor --flag "-O3 -fpp"`

With `fpm` versions before 0.13.0, replace `flang` with `flang-new` above.

Documentation
-------------
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2 changes: 1 addition & 1 deletion fpm.toml
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@@ -1,7 +1,7 @@
name = "formal"

[dev-dependencies]
julienne = {git = "https://github.com/berkeleylab/julienne.git", tag = "3.6.0"}
julienne = {git = "https://github.com/berkeleylab/julienne.git", tag = "3.6.2"}

[install]
library = true