Warning at configure time : "perl: warning: Setting locale failed. perl: warning: Please check that your locale settings"

[pramodk]

I haven't looked into details but here is what I am seeing something new in NMODL project :

-- Sub-project : using cli11 from "/gpfs/bbp.cscs.ch/data/project/proj16/kumbhar/pramod_scratch/tmp/nmodl/ext/cli11"
-- Sub-project : using eigen from "/gpfs/bbp.cscs.ch/data/project/proj16/kumbhar/pramod_scratch/tmp/nmodl/ext/eigen"
-- Sub-module : missing /gpfs/bbp.cscs.ch/data/project/proj16/kumbhar/pramod_scratch/tmp/nmodl/cmake/hpc-coding-conventions: running git submodule update --init --recursive
aperl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = "en_US.UTF-8",
	LC_ALL = "",
	LC_MESSAGES = "",
	LC_CTYPE = "UTF-8",
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
kperl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = "en_US.UTF-8",
	LC_ALL = "",
	LC_MESSAGES = "",
	LC_CTYPE = "UTF-8",
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
eperl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = "en_US.UTF-8",
	LC_ALL = "",
	LC_MESSAGES = "",
	LC_CTYPE = "UTF-8",
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = "en_US.UTF-8",
	LC_ALL = "",
	LC_MESSAGES = "",
	LC_CTYPE = "UTF-8",
	LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
-- NMODL_FORMATTING: OFF
-- NMODL_FORMATTING_ON: all
-- NMODL_FORMATTING_CPP_CHANGES_ONLY: OFF

[tristan0x]

Thank you for reporting this. Clearly, BB5 environment should set LC_ALL, but hpc-coding-conventions should define LC_ALL=C.UTF-8 environment variable for prevent such issue.