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mirror of https://gitlab.com/scemama/EZFIO.git synced 2024-11-13 01:23:46 +01:00
EZFIO/configure.py
2018-05-02 19:40:44 +02:00

147 lines
3.7 KiB
Python
Executable File

#!/usr/bin/env python2
import os,sys
def write_if_different(filename,s):
try:
with open(filename, "r") as f:
ref = f.read()
except:
ref = ""
if ref == s:
return
else:
with open(filename, "w") as f:
f.write(s)
with open("version",'r') as f:
version = f.read().strip().rsplit('=')[1]
d_default = {
"VERSION" : version,
"IRPF90" : 'irpf90',
"FC" : 'gfortran -g -ffree-line-length-none -fPIC',
"FCFLAGS" : '-O2',
"RANLIB" : 'ranlib',
"AR" : 'ar',
"BUILD_SYSTEM" : 'make',
"NINJA" : 'ninja',
}
CONFIG_FILES=' '.join([ os.path.join("config",x) for x in os.listdir('config') if x != '.empty'])
def create_make_config():
try:
d = read_make_config()
except:
d = {}
fmt = { "make.config" :'{0}={1}\n' ,
".make.config.sh": 'export {0}="{1}"\n' }
for var,default in d_default.iteritems():
if var not in d:
try:
cur = os.environ[var]
except KeyError:
cur = default
d[var]=cur
for filename in fmt:
out = ""
for var,default in d_default.iteritems():
cur = d[var]
out += fmt[filename].format(var,cur)
write_if_different(filename,out)
return d
def read_make_config():
result = {}
with open("make.config",'r') as f:
for line in f.readlines():
try:
key, value = line.strip().split('=',1)
except:
print "Error in make.config:"
print line
sys.exit(1)
result[key] = value
return result
def create_build_ninja():
d=create_make_config()
d["irpf90_files"] = [ "src/{0}".format(x) for x in
"""
IRPF90_temp/build.ninja irpf90.make irpf90_entities
tags libezfio_groups-gen.py libezfio_util-gen.py
""".split() ]
d["irpf90_sources"] = [ "src/{0}".format(x) for x in
"""
libezfio_error.irp.f create_ocaml.py groups_templates.py
libezfio_file.irp.f create_python.py
libezfio_groups.irp.f ezfio-head.py
libezfio_util.irp.f ezfio-tail.py read_config.py
f_types.py test.py groups.py
""".split() ] + [ "make.config" ]
d["irpf90_files"] = ' '.join(d["irpf90_files"])
d["irpf90_sources"] = ' '.join(d["irpf90_sources"])
template = """
rule compile_irpf90
command = bash -c 'source .make.config.sh ; cd src ; {IRPF90} --ninja'
description = Compiling IRPF90
rule build_irpf90_a
command = {NINJA} -C src/IRPF90_temp && touch $out
description = Compiling Fortran files
rule build_libezfio_a
command = cp src/IRPF90_temp/irpf90.a lib/libezfio.a ; {RANLIB} lib/libezfio.a
description = Building libezfio.a
rule build_libezfio_irp_a
command = cp lib/libezfio.a lib/libezfio_irp.a ; {AR} dv lib/libezfio_irp.a irp_stack.irp.o > /dev/null ; {RANLIB} lib/libezfio_irp.a
description = Building libezfio_irp.a
rule build_python
command = cd src ; python2 create_python.py
description = Building Python module
rule build_ocaml
command = cd src ; python2 create_ocaml.py
description = Building Ocaml module
build {irpf90_files}: compile_irpf90 | {irpf90_sources} {CONFIG_FILES}
build src/IRPF90_temp/irpf90.a: build_irpf90_a | {irpf90_files}
build lib/libezfio.a: build_libezfio_a | src/IRPF90_temp/irpf90.a
build lib/libezfio_irp.a: build_libezfio_irp_a | lib/libezfio.a
build Python/ezfio.py: build_python | lib/libezfio.a
build Ocaml/ezfio.ml: build_ocaml | lib/libezfio.a
"""
d["CONFIG_FILES"] = CONFIG_FILES
write_if_different('generated.ninja',template.format(**d))
if __name__ == '__main__':
create_build_ninja()