[MPFR] [package list]

MPFR/4.2.2-cpeAMD-25.09 (MPFR-4.2.2-cpeAMD-25.09.eb)

To access module help and find out for which stacks and partitions the module is installed, use module spider MPFR/4.2.2-cpeAMD-25.09.

EasyConfig:

easyblock = 'ConfigureMake'

local_GMP_version =          '6.3.0'         # https://ftp.gnu.org/gnu/gmp/
local_MPFR_version =         '4.2.2'         # https://ftp.gnu.org/gnu/mpfr/

name =   'MPFR'
version = local_MPFR_version

homepage = 'http://www.mpfr.org'

whatis = [
    'Description: The MPFR library is a C library for multiple-precision floating-point computations with correct rounding.',
    'This module provides both static and shared libraries',
]

description = """
The MPFR library is a C library for multiple-precision floating-point
computations with correct rounding. MPFR is based on the GMP multiple-precision
library.

The main goal of MPFR is to provide a library for multiple-precision
floating-point computation which is both efficient and has a well-defined
semantics. It copies the good ideas from the ANSI/IEEE-754 standard for
double-precision floating-point arithmetic (53-bit significand).

MPFR is free. It is distributed under the GNU Lesser General Public License
(GNU Lesser GPL), version 3 or later.\

The module provides both static and shared libraries.

NOTE: When running the included tests, two tests are skipped when using
Clang-based compilers so the library may be less complete than the
cpeGNU-based one. Moreover, in CCE 17 three other tests fail.
"""

doc_urls = [
    'Support for the info command (info mpfr)'
]

software_license_urls = [
    'https://www.gnu.org/licenses/lgpl-3.0.html',
    f'https://gitlab.inria.fr/mpfr/mpfr/-/blob/{version}/COPYING.LESSER?ref_type=tags',    
]

toolchain = {'name': 'cpeAMD', 'version': '25.09'}
toolchain_opts = {'pic': True}

source_urls = ['http://www.mpfr.org/mpfr-%(version)s/']
sources =     [SOURCELOWER_TAR_XZ]
checksums =   ['b67ba0383ef7e8a8563734e2e889ef5ec3c3b898a01d00fa0a6869ad81c6ce01']

build_deps = [ # Create a reproducible build environment.
    ('buildtools', '%(toolchain_version)s', '', True),
]

deps = [
    ('GMP',         local_GMP_version),
]

skip_steps = ['test'] 

# Doesn't need MPI or BLAS, and module unload never fails so this is safe.
pre_configure_opts = 'module unload cray-libsci cray-mpich xpmem && '
pre_build_opts = pre_configure_opts
pre_test_opts = pre_configure_opts
pre_install_opts = pre_configure_opts

#run_test = 'check' # Time-consuming, 5 times the build time.

## copy libmpfr.so* to <installdir>/lib to make sure that it  is picked up by tests
## when EasyBuild is configured with --rpath, and clean up afterwards (let 'make install' do its job)
#pre_test_opts += "mkdir -p %%(installdir)s/lib && cp -a src/.libs/libmpfr.%s* %%(installdir)s/lib && " % SHLIB_EXT
#test_opts = " && rm -r %(installdir)s/lib"

post_install_cmds = [
    'mkdir -p %(installdir)s/share/licenses/%(name)s',
    'cp AUTHORS BUGS COPYING COPYING.LESSER NEWS README %(installdir)s/share/licenses/%(name)s',   
]

sanity_check_paths = {
    'files': ['lib/libmpfr.%s' % x for x in [ 'a', 'la', SHLIB_EXT]] +
             ['include/mpfr.h','include/mpf2mpfr.h', 'lib/pkgconfig/mpfr.pc'] +
             [f'share/licenses/{name}/COPYING.LESSER'],
    'dirs':  ['share/doc/mpfr', 'share/info'],
}

# No binaries to easily check, but we do check if pkg-config can read the .pc files.
sanity_check_cmds = [
    'pkg-config --libs mpfr',
]

env_mod_extra_paths = {
    'INFOPATH' : 'share/info',
}

env_mod_category = 'math'

[MPFR] [package list]