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-rw-r--r--src/engine/SCons/Tool/install.py131
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)