Actually if you are just trying to disable O2 you probably want something
like:
toolchainopts = {'opt': False}
I'm not sure how well documented it is... I found it here:
https://hpcugent.github.io/easybuild/files/EasyBuild_introduction_hackathon-Vienna-Jun14.pdf
On Tue, Jul 21, 2015 at 9:33 AM Robert Schmidt <[email protected]> wrote:
> Yeah I don't think that applies to compiler environment variables
> unfortunately.
>
> The best I can find is onlytcmod
>
> onlymod: Boolean/string to indicate if the toolchain should only load the
> environment
> with module (True) or also set all other variables (False) like
> compiler CC etc
> (If string: comma separated list of variables that will be
> ignored).
>
> https://easybuild.readthedocs.org/en/latest/eb_a.html
>
>
>
> On Tue, Jul 21, 2015 at 9:10 AM Stolpe, Oliver <[email protected]>
> wrote:
>
>> Hello mailinglist,
>>
>> we wanted to use the option "unwanted_env_vars" to remove CXXFLAGS in our
>> easyconfig file. Unfortunately it ignores this option during execution.
>> What are we doing wrong?
>>
>> Easyconfig file:
>> -----
>> easyblock = 'MakeCp'
>>
>> name = 'vcflib'
>> version = '1.0.0-rc0'
>>
>> homepage = 'https://github.com/ekg/vcflib'
>> description = """vcflib provides methods to manipulate and interpret
>> sequence variation as it can be described by VCF."""
>>
>> toolchain = {'name': 'foss', 'version': '2015a'}
>>
>> sources = ['%(name)s-%(version)s.tar.gz']
>> source_urls = []
>>
>> dependencies = [('zlib', '1.2.8')]
>>
>> unwanted_env_vars = ['CXXFLAGS']
>>
>> files_to_copy =
>> [(['bin/vcfregionreduce','bin/vcfindelproximity','bin/vcfvarstats','bin/vcfnosnps','bin/vcfmultiwayscripts','bin/vcfmultiallelic','bin/vcfregionreduce_uncompressed','bin/vcfnoindels','bin/vcfregionreduce_pipe','bin/vcfplotaltdiscrepancy.r','bin/vcfclearinfo','bin/vcfcomplex','bin/vcf2bed.py','bin/vcfsort','bin/bed2region','bin/vcfmultiway','bin/vcfnulldotslashdot','bin/vcfgtcompare.sh','bin/vcfremovenonATGC','bin/vcfplottstv.sh','bin/vcf_strip_extra_headers','bin/vcfplotsitediscrepancy.r','bin/vcfregionreduce_and_cut','bin/vcfnobiallelicsnps','bin/vcfplotaltdiscrepancy.sh','bin/vcfclearid','bin/vcffirstheader','bin/vcfprintaltdiscrepancy.sh','bin/vcfsnps','bin/vcfqualfilter','bin/vcf2sqlite.py','bin/vcfprintaltdiscrepancy.r','bin/plot_roc.r','bin/vcfbiallelic','bin/vcfindels'],
>> 'bin'), 'LICENSE', 'README.md']
>>
>> sanity_check_paths = {
>> 'files':
>> ['bin/vcfregionreduce','bin/vcfindelproximity','bin/vcfvarstats','bin/vcfnosnps','bin/vcfmultiwayscripts','bin/vcfmultiallelic','bin/vcfregionreduce_uncompressed','bin/vcfnoindels','bin/vcfregionreduce_pipe','bin/vcfplotaltdiscrepancy.r','bin/vcfclearinfo','bin/vcfcomplex','bin/vcf2bed.py','bin/vcfsort','bin/bed2region','bin/vcfmultiway','bin/vcfnulldotslashdot','bin/vcfgtcompare.sh','bin/vcfremovenonATGC','bin/vcfplottstv.sh','bin/vcf_strip_extra_headers','bin/vcfplotsitediscrepancy.r','bin/vcfregionreduce_and_cut','bin/vcfnobiallelicsnps','bin/vcfplotaltdiscrepancy.sh','bin/vcfclearid','bin/vcffirstheader','bin/vcfprintaltdiscrepancy.sh','bin/vcfsnps','bin/vcfqualfilter','bin/vcf2sqlite.py','bin/vcfprintaltdiscrepancy.r','bin/plot_roc.r','bin/vcfbiallelic','bin/vcfindels',
>> 'LICENSE', 'README.md'],
>> 'dirs': [],
>> }
>>
>> moduleclass = 'bio'
>> -----
>>
>> From log file:
>> -----
>> == 2015-07-21 15:00:34,131 main.EasyConfig INFO setting config option
>> unwanted_env_vars: value ['CXXFLAGS'] (type: <type 'list'>)
>> == 2015-07-21 15:00:35,188 main.environment INFO Environment variable
>> CXXFLAGS set to -O2 -march=native (previously undefined)
>> -----
>>
>> Thanks,
>> Oliver
>>
>
