[broken] trying to compile executable

CMakeLists.txt

 cmake_minimum_required(VERSION 3.10)
 
-project(BFPS C CXX)
+project(BFPS)
+
+execute_process(COMMAND python ${PROJECT_SOURCE_DIR}/get_version.py OUTPUT_VARIABLE BFPS_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE)
+
+project(BFPS
+        VERSION ${BFPS_VERSION}
+        LANGUAGES C CXX)
 
 
 set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/morse ${CMAKE_MODULE_PATH})

bfps/__init__.py

@@ -38,9 +38,6 @@ here = os.path.normcase(__file__)
 header_dir = os.path.join(os.path.join(dist_loc, 'bfps'), 'cpp')
 lib_dir = os.path.join(dist_loc, 'bfps')
 
-install_info = pickle.load(
-        open(os.path.join(os.path.dirname(here), 'install_info.pickle'), 'rb'))
-
 homefolder = os.path.expanduser('~')
 bfpsfolder = os.path.join(homefolder, '.config/', 'bfps')
 sys.path.append(bfpsfolder)

bfps/_base.py

@@ -28,7 +28,6 @@ import os
 import sys
 import numpy as np
 import h5py
-from bfps import install_info
 from bfps import __version__
 
 class _base(object):
@@ -175,8 +174,7 @@ class _base(object):
                 ofile['parameters/' + k] = self.parameters[k]
         ofile['iteration'] = int(iter0)
         ofile['bfps_info/solver_class'] = type(self).__name__
-        for k in install_info.keys():
-            ofile['bfps_info/' + k] = str(install_info[k])
+        ofile['bfps_info/VERSION'] = __version__
         ofile.close()
         return None
     def rewrite_par(

bfps/_code.py

@@ -198,36 +198,11 @@ class _code(_base):
             self,
             no_debug = False):
         # compile code
-        if not os.path.isfile(os.path.join(bfps.header_dir, 'base.hpp')):
-            raise IOError('header not there:\n' +
-                          '{0}\n'.format(os.path.join(bfps.header_dir, 'base.hpp')) +
-                          '{0}\n'.format(bfps.dist_loc))
-        libraries = ['bfps']
-        libraries += bfps.install_info['libraries']
-
-        command_strings = [bfps.install_info['compiler']]
-        command_strings += [self.name + '.cpp', '-o', self.name]
-        command_strings += bfps.install_info['extra_compile_args']
-        if no_debug:
-            command_strings += ['-DNDEBUG']
-        command_strings += ['-I' + idir for idir in bfps.install_info['include_dirs']]
-        command_strings.append('-I' + bfps.header_dir)
-        command_strings += ['-L' + ldir for ldir in bfps.install_info['library_dirs']]
-        command_strings += ['-Wl,-rpath=' + ldir for ldir in bfps.install_info['library_dirs']]
-        command_strings.append('-L' + bfps.lib_dir)
-        command_strings.append('-Wl,-rpath=' + bfps.lib_dir)
-
-        for libname in libraries:
-            if libname[0] not in ['-', '/']:
-                command_strings += ['-l' + libname]
-            else:
-                command_strings += [libname]
-
-        command_strings += ['-fopenmp']
-
+        os.makedirs('bfps_build', exist_ok = True)
+        os.chdir('bfps_build')
         self.write_src()
+
         print('compiling code with command\n' + ' '.join(command_strings))
-        return subprocess.check_call(command_strings)
     def set_host_info(
             self,
             host_info = {}):

setup.py

@@ -56,33 +56,8 @@ from machine_settings import compiler, include_dirs, library_dirs, extra_compile
 
 
 ### package versioning
-# get current time
-now = datetime.datetime.now()
-# obtain version
-try:
-    git_branch = subprocess.check_output(['git',
-                                          'rev-parse',
-                                          '--abbrev-ref',
-                                          'HEAD']).strip().split()[-1].decode()
-    git_revision = subprocess.check_output(['git', 'rev-parse', 'HEAD']).strip()
-    git_date = datetime.datetime.fromtimestamp(int(subprocess.check_output(['git', 'log', '-1', '--format=%ct']).strip()))
-except:
-    git_revision = ''
-    git_branch = ''
-    git_date = now
-if git_branch == '':
-    # there's no git available or something
-    VERSION = '{0:0>4}{1:0>2}{2:0>2}.{3:0>2}{4:0>2}{5:0>2}'.format(
-                git_date.year, git_date.month, git_date.day,
-                git_date.hour, git_date.minute, git_date.second)
-else:
-    if (('develop' in git_branch) or
-        ('feature' in git_branch) or
-        ('bugfix'  in git_branch)):
-        VERSION = subprocess.check_output(
-                ['git', 'describe', '--tags', '--dirty']).strip().decode().replace('-g', '+g').replace('-dirty', '.dirty').replace('-', '.post')
-    else:
-        VERSION = subprocess.check_output(['git', 'describe', '--tags']).strip().decode().split('-')[0]
+import get_version
+VERSION = get_version.main()
 print('This is bfps version ' + VERSION)