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#!/usr/bin/env python
# -*- coding: utf-8 -*-
#-------------------------------------------------------------------------------
# This file is part of Code_Saturne, a general-purpose CFD tool.
#
# Copyright (C) 1998-2017 EDF S.A.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or (at your option) any later
# version.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
# Street, Fifth Floor, Boston, MA 02110-1301, USA.
#-------------------------------------------------------------------------------
import fnmatch
import os
import sys
import tempfile
from optparse import OptionParser
from cs_exec_environment import separate_args
from cs_compile import cs_compile
#-------------------------------------------------------------------------------
def process_cmd_line(argv, pkg):
"""
Processes the passed command line arguments for a build environment.
Input Argument:
arg -- This can be either a list of arguments as in
sys.argv[1:] or a string that is similar to the one
passed on the command line. If it is a string,
it is split to create a list of arguments.
"""
parser = OptionParser(usage="usage: %prog [options]")
parser.add_option("--mode", dest="mode", type="string",
metavar="<mode>",
help="'build' or 'install' mode")
parser.add_option("-d", "--dest", dest="dest_dir", type="string",
metavar="<dest_dir>",
help="choose executable file directory")
parser.add_option("-o", "--outfile", dest="out_file", type="string",
metavar="<out_file>",
help="choose executable file name")
parser.set_defaults(mode='build')
parser.set_defaults(dest_dir=None)
parser.set_defaults(out_file=None)
(options, args) = parser.parse_args(argv)
return options, args
#-------------------------------------------------------------------------------
def dest_subdir(destdir, d):
t = d
# Concatenate destdir and target subdirectory
if sys.platform.startswith("win"):
i = t.find(':\\')
if i > -1:
t = t[i+1:]
while t[0] == '\\':
t = t[1:]
else:
while t[0] == '/':
t = t[1:]
return os.path.join(destdir, t)
#-------------------------------------------------------------------------------
def src_include_dirs(srcdir):
"""
Return include directories in a given source directory.
"""
include_dirs = []
if srcdir:
for f in os.listdir(os.path.join(srcdir, 'src')):
p = os.path.join(srcdir, 'src', f)
if os.path.isdir(p):
include_dirs.append(p)
return include_dirs
#===============================================================================
# Class used to manage compilation in build directory
#===============================================================================
class compile_build(cs_compile):
def __init__(self,
package=None,
srcdir=None):
"""
Initialize compiler object.
"""
cs_compile.__init__(self, package)
self.srcdir = srcdir
top_builddir = os.getcwd()
while not os.path.isfile(os.path.join(top_builddir, "cs_config.h")):
ds = os.path.split(top_builddir)
if ds[1]:
top_builddir = ds[0]
else:
break
if not os.path.isdir(os.path.join(top_builddir, "src")):
raise Exception("top build directory not detected from: " \
+ os.getcwd())
self.top_builddir = top_builddir
#---------------------------------------------------------------------------
def get_compiler(self, compiler):
"""
Determine the compiler path for a given compiler type.
"""
return self.pkg.config.compilers[compiler]
#---------------------------------------------------------------------------
def flags_relocation(self, flag, cmd_line):
return
#---------------------------------------------------------------------------
def get_pkg_path_flags(self, flag):
"""
Determine compilation flags for a given flag type.
"""
flags = []
top_builddir = self.top_builddir
# Add CPPFLAGS and LDFLAGS information for the current package
if flag == 'cppflags':
if self.pkg.config.libs['ple'].variant == 'internal':
flags.append('-I' + os.path.join(top_builddir, 'libple'))
flags.append('-I' + os.path.join(self.srcdir, 'libple', 'src'))
flags.append('-I' + top_builddir)
include_dirs = src_include_dirs(self.srcdir)
for d in include_dirs:
flags.append('-I' + d)
elif flag == 'ldflags':
tsd = os.path.join(top_builddir, 'src')
for f in os.listdir(tsd):
p = os.path.join(tsd, f, '.libs')
if os.path.isdir(p):
flags.append('-L' + p)
if self.pkg.config.libs['ple'].variant == 'internal':
flags.append('-L' + os.path.join(top_builddir, 'libple',
'src', '.libs'))
l_cwd = '-L' + os.path.join(os.getcwd(), '.libs')
if not l_cwd in flags:
flags.append(l_cwd)
# Add library paths which may be indirectly required
re_lib_dirs = self.pkg.config.get_compile_dependency_paths()
for d in re_lib_dirs:
flags.insert(0, '-L' + d)
return flags
#---------------------------------------------------------------------------
def get_ar_lib_dir(self):
"""
Determine directory containing library in archive mode.
"""
return os.path.join(self.top_builddir, "src", "apps", ".libs")
#===============================================================================
# Class used to manage install
#===============================================================================
class compile_install(cs_compile):
def __init__(self,
package=None,
srcdir=None,
destdir=None):
"""
Initialize compiler object.
"""
cs_compile.__init__(self, package)
self.srcdir = srcdir
self.destdir = destdir
#---------------------------------------------------------------------------
def get_pkg_path_flags(self, flag):
"""
Determine compilation flags for a given flag type.
"""
flags = []
# Add CPPFLAGS and LDFLAGS information for the current package
if flag == 'cppflags':
dirs = []
dirs.insert(0, self.pkg.dirs['pkgincludedir'][1])
if self.pkg.config.libs['ple'].variant == "internal":
dirs.insert(0, self.pkg.dirs['includedir'][1])
for d in dirs:
if self.destdir:
flags.append("-I" + dest_subdir(self.destdir, d))
else:
flags.append("-I" + d)
elif flag == 'ldflags':
# Do not use pkg.get_dir here as possible relocation paths must be
# used after installation, not before.
libdir = pkg.dirs['libdir'][1]
# Strangely, on MinGW, Windows paths are not correctly handled here
# So, assuming we always build on MinGW, here is a little trick!
if sys.platform.startswith("win"):
if pkg.get_cross_compile() != 'cygwin': #mingw32 or mingw64
libdir = os.path.normpath('C:\\MinGW\\msys\\1.0' + libdir)
if self.destdir:
libdir = dest_subdir(self.destdir, libdir)
flags.append("-L" + libdir)
return flags
#---------------------------------------------------------------------------
def get_compiler(self, compiler):
"""
Determine the compiler path for a given compiler type.
"""
return self.pkg.config.compilers[compiler]
#---------------------------------------------------------------------------
def flags_relocation(self, flag, cmd_line):
return
#---------------------------------------------------------------------------
def get_flags(self, flag):
"""
Determine compilation flags for a given flag type.
"""
if flag == 'libs':
return cs_compile.get_flags(self, flag)
cmd_line = self.get_pkg_path_flags(flag)
# Build the command line, and split possible multiple arguments in lists.
for lib in pkg.config.deplibs:
if (pkg.config.libs[lib].have == "yes" \
and (not pkg.config.libs[lib].dynamic_load)):
cmd_line += separate_args(pkg.config.libs[lib].flags[flag])
if flag == 'ldflags':
# Do not use pkg.get_dir here as possible relocation paths
# must be used after installation, not before.
libdir = pkg.dirs['libdir'][1]
# Strangely, on MinGW, Windows paths are not correctly
# handled here. So, assuming we always build on MinGW,
# here is a little trick!
if sys.platform.startswith("win"):
if pkg.get_cross_compile() != 'cygwin': #mingw32 or mingw64
libdir = os.path.normpath('C:\\MinGW\\msys\\1.0' + libdir)
if self.destdir:
libdir = dest_subdir(self.destdir, libdir)
cmd_line.insert(0, "-L" + libdir)
return cmd_line
#---------------------------------------------------------------------------
def get_lib_dir(self):
"""
Determine directory containing library.
"""
cmd_line = self.get_pkg_path_flags(flag)
# Build the command line, and split possible multiple arguments in lists.
for lib in pkg.config.deplibs:
if (pkg.config.libs[lib].have == "yes" \
and (not pkg.config.libs[lib].dynamic_load)):
cmd_line += separate_args(pkg.config.libs[lib].flags[flag])
print(cmd_line)
print(self.pkg.config.rpath)
#===============================================================================
# Functions
#===============================================================================
def install_exec_name(pkg, exec_name, destdir=None):
"""
Determine full executable path and create associated directory
if necessary
"""
exec_name = os.path.join(pkg.dirs['pkglibexecdir'][1], exec_name)
# Strangely, on MinGW, Windows paths are not correctly handled here...
# So, assuming we always build on MinGW, here is a little trick!
if sys.platform.startswith("win"):
if pkg.get_cross_compile() != 'cygwin': #mingw32 or mingw64
exec_name = os.path.normpath('C:\\MinGW\\msys\\1.0' + exec_name)
else:
exec_name = pkg.dirs['pkglibexecdir'][1] + "/" + pkg.solver
if destdir:
exec_name = dest_subdir(destdir, exec_name)
dirname = os.path.dirname(exec_name)
if not os.path.exists(dirname):
os.makedirs(dirname)
return exec_name
#-------------------------------------------------------------------------------
if __name__ == '__main__':
# Retrieve package information (name, version, installation dirs, ...)
from cs_package import package
pkg = package()
# Check mode and options
options, src_files = process_cmd_line(sys.argv[1:], pkg)
src_dir = None
if src_files:
src_dir = os.path.dirname(os.path.dirname(sys.argv[0]))
# Determine executable name
exec_name=options.out_file
if not exec_name:
exec_name = pkg.solver
if options.mode == 'install':
c = compile_install(pkg, src_dir, destdir=options.dest_dir)
exec_name = install_exec_name(pkg, exec_name, options.dest_dir)
else:
c = compile_build(pkg, src_dir)
retcode = 0
o_files = None
if src_files:
retcode, o_files = c.compile_src(src_list=src_files)
if retcode == 0:
print("Linking executable: " + exec_name)
retcode = c.link_obj(exec_name, o_files)
sys.exit(retcode)
#-------------------------------------------------------------------------------
# End
#-------------------------------------------------------------------------------
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