diff options
Diffstat (limited to 'src/engine/SCons/Tool/link.py')
| -rw-r--r-- | src/engine/SCons/Tool/link.py | 70 |
1 files changed, 38 insertions, 32 deletions
diff --git a/src/engine/SCons/Tool/link.py b/src/engine/SCons/Tool/link.py index 720a66c..e8c11ed 100644 --- a/src/engine/SCons/Tool/link.py +++ b/src/engine/SCons/Tool/link.py @@ -1,3 +1,4 @@ + """SCons.Tool.link Tool-specific initialization for the generic Posix linker. @@ -9,7 +10,7 @@ selection method. """ # -# Copyright (c) 2001 - 2016 The SCons Foundation +# Copyright (c) 2001 - 2017 The SCons Foundation # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the @@ -30,8 +31,9 @@ selection method. # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # +from __future__ import print_function -__revision__ = "src/engine/SCons/Tool/link.py rel_2.5.1:3735:9dc6cee5c168 2016/11/03 14:02:02 bdbaddog" +__revision__ = "src/engine/SCons/Tool/link.py rel_3.0.0:4395:8972f6a2f699 2017/09/18 12:59:24 bdbaddog" import sys import re @@ -45,7 +47,9 @@ from SCons.Tool.FortranCommon import isfortran from SCons.Tool.DCommon import isD -cplusplus = __import__('c++', globals(), locals(), []) +import SCons.Tool.cxx +cplusplus = SCons.Tool.cxx +# cplusplus = __import__(__package__+'.cxx', globals(), locals(), ['*']) issued_mixed_link_warning = False @@ -76,20 +80,20 @@ def smart_link(source, target, env, for_signature): def _lib_emitter(target, source, env, **kw): Verbose = False if Verbose: - print "_lib_emitter: target[0]=%r" % target[0].get_path() + print("_lib_emitter: target[0]={:r}".format(target[0].get_path())) for tgt in target: tgt.attributes.shared = 1 - + try: symlink_generator = kw['symlink_generator'] except KeyError: pass else: if Verbose: - print "_lib_emitter: symlink_generator=%r" % symlink_generator + print("_lib_emitter: symlink_generator={:r}".format(symlink_generator)) symlinks = symlink_generator(env, target[0]) if Verbose: - print "_lib_emitter: symlinks=%r" % symlinks + print("_lib_emitter: symlinks={:r}".format(symlinks)) if symlinks: SCons.Tool.EmitLibSymlinks(env, symlinks, target[0]) @@ -108,28 +112,28 @@ def _versioned_lib_name(env, libnode, version, prefix, suffix, prefix_generator, Verbose = False if Verbose: - print "_versioned_lib_name: libnode=%r" % libnode.get_path() - print "_versioned_lib_name: version=%r" % version - print "_versioned_lib_name: prefix=%r" % prefix - print "_versioned_lib_name: suffix=%r" % suffix - print "_versioned_lib_name: suffix_generator=%r" % suffix_generator + print("_versioned_lib_name: libnode={:r}".format(libnode.get_path())) + print("_versioned_lib_name: version={:r}".format(version)) + print("_versioned_lib_name: prefix={:r}".format(prefix)) + print("_versioned_lib_name: suffix={:r}".format(suffix)) + print("_versioned_lib_name: suffix_generator={:r}".format(suffix_generator)) versioned_name = os.path.basename(libnode.get_path()) if Verbose: - print "_versioned_lib_name: versioned_name=%r" % versioned_name + print("_versioned_lib_name: versioned_name={:r}".format(versioned_name)) versioned_prefix = prefix_generator(env, **kw) versioned_suffix = suffix_generator(env, **kw) if Verbose: - print "_versioned_lib_name: versioned_prefix=%r" % versioned_prefix - print "_versioned_lib_name: versioned_suffix=%r" % versioned_suffix + print("_versioned_lib_name: versioned_prefix={:r}".format(versioned_prefix)) + print("_versioned_lib_name: versioned_suffix={:r}".format(versioned_suffix)) versioned_prefix_re = '^' + re.escape(versioned_prefix) versioned_suffix_re = re.escape(versioned_suffix) + '$' name = re.sub(versioned_prefix_re, prefix, versioned_name) name = re.sub(versioned_suffix_re, suffix, name) if Verbose: - print "_versioned_lib_name: name=%r" % name + print("_versioned_lib_name: name={:r}".format(name)) return name def _versioned_shlib_name(env, libnode, version, prefix, suffix, **kw): @@ -146,33 +150,33 @@ def _versioned_lib_suffix(env, suffix, version): """For suffix='.so' and version='0.1.2' it returns '.so.0.1.2'""" Verbose = False if Verbose: - print "_versioned_lib_suffix: suffix=%r" % suffix - print "_versioned_lib_suffix: version=%r" % version + print("_versioned_lib_suffix: suffix={:r}".format(suffix)) + print("_versioned_lib_suffix: version={:r}".format(version)) if not suffix.endswith(version): suffix = suffix + '.' + version if Verbose: - print "_versioned_lib_suffix: return suffix=%r" % suffix + print("_versioned_lib_suffix: return suffix={:r}".format(suffix)) return suffix def _versioned_lib_soname(env, libnode, version, prefix, suffix, name_func): """For libnode='/optional/dir/libfoo.so.X.Y.Z' it returns 'libfoo.so.X'""" Verbose = False if Verbose: - print "_versioned_lib_soname: version=%r" % version + print("_versioned_lib_soname: version={:r}".format(version)) name = name_func(env, libnode, version, prefix, suffix) if Verbose: - print "_versioned_lib_soname: name=%r" % name + print("_versioned_lib_soname: name={:r}".format(name)) major = version.split('.')[0] soname = name + '.' + major if Verbose: - print "_versioned_lib_soname: soname=%r" % soname + print("_versioned_lib_soname: soname={:r}".format(soname)) return soname def _versioned_shlib_soname(env, libnode, version, prefix, suffix): - return _versioned_lib_soname(env, libnode, version, prefix, suffix, _versioned_shlib_name) + return _versioned_lib_soname(env, libnode, version, prefix, suffix, _versioned_shlib_name) def _versioned_ldmod_soname(env, libnode, version, prefix, suffix): - return _versioned_lib_soname(env, libnode, version, prefix, suffix, _versioned_ldmod_name) + return _versioned_lib_soname(env, libnode, version, prefix, suffix, _versioned_ldmod_name) def _versioned_lib_symlinks(env, libnode, version, prefix, suffix, name_func, soname_func): """Generate link names that should be created for a versioned shared lirbrary. @@ -181,23 +185,23 @@ def _versioned_lib_symlinks(env, libnode, version, prefix, suffix, name_func, so Verbose = False if Verbose: - print "_versioned_lib_symlinks: libnode=%r" % libnode.get_path() - print "_versioned_lib_symlinks: version=%r" % version + print("_versioned_lib_symlinks: libnode={:r}".format(libnode.get_path())) + print("_versioned_lib_symlinks: version={:r}".format(version)) if sys.platform.startswith('openbsd'): # OpenBSD uses x.y shared library versioning numbering convention # and doesn't use symlinks to backwards-compatible libraries if Verbose: - print "_versioned_lib_symlinks: return symlinks=%r" % None + print("_versioned_lib_symlinks: return symlinks={:r}".format(None)) return None linkdir = libnode.get_dir() if Verbose: - print "_versioned_lib_symlinks: linkdir=%r" % linkdir.get_path() + print("_versioned_lib_symlinks: linkdir={:r}".format(linkdir.get_path())) name = name_func(env, libnode, version, prefix, suffix) if Verbose: - print "_versioned_lib_symlinks: name=%r" % name + print("_versioned_lib_symlinks: name={:r}".format(name)) soname = soname_func(env, libnode, version, prefix, suffix) @@ -213,7 +217,7 @@ def _versioned_lib_symlinks(env, libnode, version, prefix, suffix, name_func, so symlinks = [ (link0, libnode), (link1, libnode) ] if Verbose: - print "_versioned_lib_symlinks: return symlinks=%r" % SCons.Tool.StringizeLibSymlinks(symlinks) + print("_versioned_lib_symlinks: return symlinks={:r}".format(SCons.Tool.StringizeLibSymlinks(symlinks))) return symlinks @@ -239,15 +243,17 @@ def _versioned_lib_callbacks(): 'VersionedLdModSoname' : _versioned_ldmod_soname, }.copy() -# Setup all variables required by the versioning machinery def _setup_versioned_lib_variables(env, **kw): + """ + Setup all variables required by the versioning machinery + """ tool = None try: tool = kw['tool'] except KeyError: pass use_soname = False - try: use_soname = kw['use_soname'] + try: use_soname = kw['use_soname'] except KeyError: pass # The $_SHLIBVERSIONFLAGS define extra commandline flags used when |