[Rd] Undefined symbols in loading tcltk (PR#1499)

[kleiweg@let.rug.nl]

Non of these errors occured in earliers versions of R.

> library(tcltk)
/usr/lib/dld.sl: Unresolved symbol: Tcl_GetVar2Ex (code)  from /opt_local/opt/R/lib/R/library/tcltk/libs/tcltk.sl
/usr/lib/dld.sl: Unresolved symbol: Tcl_GetString (code)  from /opt_local/opt/R/lib/R/library/tcltk/libs/tcltk.sl
/usr/lib/dld.sl: Unresolved symbol: Tcl_SetVar2Ex (code)  from /opt_local/opt/R/lib/R/library/tcltk/libs/tcltk.sl
Error in dyn.load(x, as.logical(local), as.logical(now)) :
        unable to load shared library "/opt_local/opt/R/lib/R/library/tcltk/libs/tcltk.sl":
  can't open /opt_local/opt/R/lib/R/library/tcltk/libs/tcltk.sl
Error in library(tcltk) : .First.lib failed

# Tk's version number.
TK_VERSION='8.0'
TK_MAJOR_VERSION='8'
TK_MINOR_VERSION='0'
TK_PATCH_LEVEL='.5'

Version:
 platform = hppa2.0-hp-hpux10.20
 arch = hppa2.0
 os = hpux10.20
 system = hppa2.0, hpux10.20
 status =
 major = 1
 minor = 5.0
 year = 2002
 month = 04
 day = 29
 language = R

Search Path:
 .GlobalEnv, package:ctest, Autoloads, package:base

========================

> library(tcltk)
Error in dyn.load(x, as.logical(local), as.logical(now)) :
        unable to load shared library "/usr/local/R/lib/R/library/tcltk/libs/tcltk.so":
  /usr/local/R/lib/R/library/tcltk/libs/tcltk.so: undefined symbol: Tcl_SetVar2Ex
Error in library(tcltk) : .First.lib failed

# Tk's version number.
TK_VERSION='8.0'
TK_MAJOR_VERSION='8'
TK_MINOR_VERSION='0'

Version:
 platform = i586-pc-linux-gnu
 arch = i586
 os = linux-gnu
 system = i586, linux-gnu
 status =
 major = 1
 minor = 5.0
 year = 2002
 month = 04
 day = 29
 language = R

Search Path:
 .GlobalEnv, package:ctest, Autoloads, package:base

========================

> library(tcltk)
Error in dyn.load(x, as.logical(local), as.logical(now)) :
        unable to load shared library "/opt_local/opt/pk/lib/R/library/tcltk/libs/tcltk.so":
  /opt_local/opt/pk/lib/R/library/tcltk/libs/tcltk.so: undefined symbol: Tcl_SetVar2Ex
Error in library(tcltk) : .First.lib failed

# Tk's version number.
TK_VERSION='8.0'
TK_MAJOR_VERSION='8'
TK_MINOR_VERSION='0'
TK_PATCH_LEVEL='.5'

Version:
 platform = alphaev6-unknown-linux-gnu
 arch = alphaev6
 os = linux-gnu
 system = alphaev6, linux-gnu
 status =
 major = 1
 minor = 5.0
 year = 2002
 month = 04
 day = 29
 language = R

Search Path:
 .GlobalEnv, package:ctest, Autoloads, package:base

========================

No errors on this platform:

# Tk's version number.
TK_VERSION='8.3'
TK_MAJOR_VERSION='8'
TK_MINOR_VERSION='3'
TK_PATCH_LEVEL='.3'

Version:
 platform = i686-pc-linux-gnu
 arch = i686
 os = linux-gnu
 system = i686, linux-gnu
 status =
 major = 1
 minor = 5.0
 year = 2002
 month = 04
 day = 29
 language = R

Search Path:
 .GlobalEnv, package:tcltk, package:ctest, Autoloads, package:base


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