def _run_compile(self, identifier, testid):
"""Compiles the executable that was created for the specified identifier,
returns True if the compile was successful."""
#Because we often run the tests for multiple compiler versions, we need
#a copy of the execution directory that was setup for the testing.
from fortpy.testing.compilers import replace, executor, family
from fortpy.utility import copytree
from os import path
source = path.join(self.libraryroot(identifier), identifier)
target = replace(source + ".[c]", self.compiler)
copytree(source, target)
#Before we compile, we need to make sure we have the fortpy.o and fortpy.mod
#files for the specific compiler.
tversion = self.template_version("fortpy.f90")
for sdfile in ["fortpy.o", "fortpy.mod"]:
fdfile = replace(sdfile + ".[c]", self.compiler)
ftarget = path.join(target, sdfile)
dversion = self.get_fortpy_version(ftarget)
if not path.isfile(ftarget) or dversion != tversion:
from shutil import copy
source = path.join(self.fortpy_templates, fdfile)
sversion = self.get_fortpy_version(source)
if not path.isfile(source) or sversion != tversion:
self._compile_fortpyf90(tversion)
msg.info(" COPY: {}".format(source))
copy(source, ftarget)
#If the file is a binary, we need to save a .v with version
#information as well for the next time we want to copy it.
pre, ext = path.splitext(ftarget)
if ext in [".o", ".so", ".mod"]:
with open(ftarget + '.v', 'w') as f:
f.write("# <fortpy version=\"{}\" />".format('.'.join(map(str, tversion))))
#Find the target folder that has the executables etc then run
#make and check the exit code.
msg.blank()
options = ""
if self.debug:
options += " DEBUG=true"
if self.profile:
options += " GPROF=true"
codestr = "cd {}; make -f 'Makefile.{}' F90='{}' FAM='{}'" + options
#If we are running in quiet mode, we don't want the compile information
#to post to stdout; only errors should be redirected. This means we need
#to wrap the execution in a subprocess and redirect the std* to PIPE
from os import waitpid
from subprocess import Popen, PIPE
command = codestr.format(target, testid, executor(self.compiler), family(self.compiler))
pcompile = Popen(command, shell=True, executable="/bin/bash", stdout=PIPE, stderr=PIPE)
waitpid(pcompile.pid, 0)
if not self.quiet:
output = [x.decode('utf8') for x in pcompile.stdout.readlines()]
msg.std(''.join(output))
#else: #We don't need to get these lines since we are purposefully redirecting them.
error = pcompile.stderr.readlines()
code = len(error)
if code != 0:
msg.err(''.join(error))
#It turns out that the compiler still returns a code of zero, even if the compile
#failed because the actual compiler didn't fail; it did its job properly. We need to
#check for the existence of errors in the 'compile.log' file.
lcount = 0
errors = []
log = path.join(target, "compile.log")
with open(log) as f:
for line in f:
lcount += 1
if lcount > 21 and lcount < 32:
errors.append(line)
elif lcount > 21:
break
if len(errors) > 0:
#There are 21 lines in the compile.log file when everything runs correctly
#Overwrite code with a bad exit value since we have some other problems.
code = 1
#We want to write the first couple of errors to the console and give them the
#option to still execute if the compile only generated warnings.
msg.warn("compile generated some errors or warnings:")
msg.blank()
msg.info(''.join(errors))
#If the executable exists, we could still prompt them to run it (in case the
#additional lines were just warnings).
exe = path.join(target, "{}.x".format(testid))
if path.isfile(exe):
choice = input("\nWould you still like to run the executable? ").lower()
code = 0 if "y" in choice else code
if "n" in choice:
msg.err("Unit testing terminated by user.")
exit(0)
else:
msg.err("Could not compile executable {}.x".format(testid))
exit(-1)
return code == 0, target
def _compile_fortpyf90(self, tversion):
"""Compiles a fortpy.mod and fortpy.o for the current compiler.
"""
msg.info("Compiling fortpy.mod and fortpy.f90 for {}".format(self.compiler))
from os import waitpid, path
from subprocess import Popen, PIPE
from fortpy.testing.compilers import executor, replace
command = "cd {0}; {1} fortpy.f90; {1} -c fortpy.f90".format(self.fortpy_templates, executor(self.compiler))
pcompile = Popen(command, shell=True, executable="/bin/bash", stdout=PIPE, stderr=PIPE)
waitpid(pcompile.pid, 0)
opath = path.join(self.fortpy_templates, "fortpy.o")
mpath = path.join(self.fortpy_templates, "fortpy.mod")
if path.isfile(opath) and path.isfile(mpath):
from shutil import move
nopath = path.join(self.fortpy_templates, replace("fortpy.o.[c]", self.compiler))
nmpath = path.join(self.fortpy_templates, replace("fortpy.mod.[c]", self.compiler))
move(opath, nopath)
move(mpath, nmpath)
#Create the version files so we can keep track of the compiled versions.
vpaths = [nopath + ".v", nmpath + ".v"]
for vp in vpaths:
with open(vp, 'w') as f:
f.write('#<fortpy version="{}" />'.format('.'.join(map(str, tversion))))
else:
msg.err("Unable to generate fortpy.o and fortpy.mod.")
