diff options
Diffstat (limited to 'src/engine/SCons/Tool/install.py')
| -rw-r--r-- | src/engine/SCons/Tool/install.py | 131 |
1 files changed, 29 insertions, 102 deletions
diff --git a/src/engine/SCons/Tool/install.py b/src/engine/SCons/Tool/install.py index 9f2e937..9d5db9f 100644 --- a/src/engine/SCons/Tool/install.py +++ b/src/engine/SCons/Tool/install.py @@ -38,6 +38,7 @@ import shutil import stat import SCons.Action +import SCons.Tool from SCons.Util import make_path_relative # @@ -141,98 +142,35 @@ def copyFuncVersionedLib(dest, source, env): shutil.copy2(source, dest) st = os.stat(source) os.chmod(dest, stat.S_IMODE(st[stat.ST_MODE]) | stat.S_IWRITE) - versionedLibLinks(dest, source, env) + installShlibLinks(dest, source, env) return 0 -def versionedLibVersion(dest, source, env): - """Check if dest is a version shared library name. Return version, libname, & install_dir if it is.""" +def listShlibLinksToInstall(dest, source, env): + install_links = [] + source = env.arg2nodes(source) + dest = env.fs.File(dest) + install_dir = dest.get_dir() + for src in source: + symlinks = getattr(getattr(src,'attributes',None), 'shliblinks', None) + if symlinks: + for link, linktgt in symlinks: + link_base = os.path.basename(link.get_path()) + linktgt_base = os.path.basename(linktgt.get_path()) + install_link = env.fs.File(link_base, install_dir) + install_linktgt = env.fs.File(linktgt_base, install_dir) + install_links.append((install_link, install_linktgt)) + return install_links + +def installShlibLinks(dest, source, env): + """If we are installing a versioned shared library create the required links.""" Verbose = False - platform = env.subst('$PLATFORM') - if not (platform == 'posix' or platform == 'darwin' or platform == 'sunos'): - return (None, None, None) - if (hasattr(source[0], 'attributes') and - hasattr(source[0].attributes, 'shlibname')): - libname = source[0].attributes.shlibname - else: - libname = os.path.basename(str(dest)) - install_dir = os.path.dirname(str(dest)) - shlib_suffix = env.subst('$SHLIBSUFFIX') - # See if the source name is a versioned shared library, get the version number - result = False - - version_re = re.compile("[0-9]+\\.[0-9]+\\.[0-9a-zA-Z]+") - version_File = None - if platform == 'posix' or platform == 'sunos': - # handle unix names - versioned_re = re.compile(re.escape(shlib_suffix + '.') + "[0-9]+\\.[0-9]+\\.[0-9a-zA-Z]+") - result = versioned_re.findall(libname) - if result: - version_File = version_re.findall(versioned_re.findall(libname)[-1])[-1] - elif platform == 'darwin': - # handle OSX names - versioned_re = re.compile("\\.[0-9]+\\.[0-9]+\\.[0-9a-zA-Z]+" + re.escape(shlib_suffix) ) - result = versioned_re.findall(libname) - if result: - version_File = version_re.findall(versioned_re.findall(libname)[-1])[-1] - + symlinks = listShlibLinksToInstall(dest, source, env) if Verbose: - print "install: version_File ", version_File - # result is False if we did not find a versioned shared library name, so return and empty list - if not result: - return (None, libname, install_dir) - - version = None - # get version number from the environment - try: - version = env.subst('$SHLIBVERSION') - except KeyError: - version = None - - if version != version_File: - #raise SCons.Errors.UserError("SHLIBVERSION '%s' does not match the version # '%s' in the filename" % (version, version_File) ) - print "SHLIBVERSION '%s' does not match the version # '%s' in the filename, proceeding based on file name" % (version, version_File) - version = version_File - return (version, libname, install_dir) - -def versionedLibLinks(dest, source, env): - """If we are installing a versioned shared library create the required links.""" - Verbose = False - linknames = [] - version, libname, install_dir = versionedLibVersion(dest, source, env) - - if version != None: - # libname includes the version number if one was given - linknames = SCons.Tool.VersionShLibLinkNames(version,libname,env) - if Verbose: - print "versionedLibLinks: linknames ",linknames - # Here we just need the file name w/o path as the target of the link - lib_ver = libname - # make symlink of adjacent names in linknames - for count in range(len(linknames)): - linkname = linknames[count] - fulllinkname = os.path.join(install_dir, linkname) - if Verbose: - print "full link name ",fulllinkname - if count > 0: - try: - os.remove(lastlinkname) - except: - pass - os.symlink(os.path.basename(fulllinkname),lastlinkname) - if Verbose: - print "versionedLibLinks: made sym link of %s -> %s" % (lastlinkname,os.path.basename(fulllinkname)) - lastlinkname = fulllinkname - # finish chain of sym links with link to the actual library - if len(linknames)>0: - try: - os.remove(lastlinkname) - except: - pass - os.symlink(lib_ver,lastlinkname) - if Verbose: - print "versionedLibLinks: made sym link of %s -> %s" % (lib_ver,lastlinkname) + print 'installShlibLinks: symlinks=%r' % SCons.Tool.StringizeLibSymlinks(symlinks) + if symlinks: + SCons.Tool.CreateLibSymlinks(env, symlinks) return def installFunc(target, source, env): @@ -306,22 +244,11 @@ def add_versioned_targets_to_INSTALLED_FILES(target, source, env): Verbose = False _INSTALLED_FILES.extend(target) if Verbose: - print "ver lib emitter ",repr(target) - - # see if we have a versioned shared library, if so generate side effects - version, libname, install_dir = versionedLibVersion(target[0], source, env) - if version != None: - # generate list of link names - linknames = SCons.Tool.VersionShLibLinkNames(version,libname,env) - for linkname in linknames: - if Verbose: - print "make side effect of %s" % os.path.join(install_dir, linkname) - fulllinkname = os.path.join(install_dir, linkname) - env.SideEffect(fulllinkname,target[0]) - env.Clean(target[0],fulllinkname) - _INSTALLED_FILES.append(fulllinkname) - if Verbose: - print "installed list ", _INSTALLED_FILES + print "add_versioned_targets_to_INSTALLED_FILES: target=%r" % map(str, target) + + symlinks = listShlibLinksToInstall(target[0], source, env) + if symlinks: + SCons.Tool.EmitLibSymlinks(env, symlinks, target[0]) _UNIQUE_INSTALLED_FILES = None return (target, source) |