diff options
Diffstat (limited to 'unix/tcl.m4')
| -rw-r--r-- | unix/tcl.m4 | 33 |
1 files changed, 1 insertions, 32 deletions
diff --git a/unix/tcl.m4 b/unix/tcl.m4 index e33737a..d00d058 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -223,27 +223,6 @@ AC_DEFUN(SC_LOAD_TCLCONFIG, [ AC_SUBST(TCL_BIN_DIR) AC_SUBST(TCL_SRC_DIR) AC_SUBST(TCL_LIB_FILE) - - - # We need to find out if Tcl was compiled with thread - # support. We can not build an extension with thread - # support if Tcl is not built with thread support. - - AC_MSG_CHECKING([to see if Tcl was compiled with thread support]) - - if test "$TCL_THREADS" = "1"; then - # Define the following option so that they will - # be passed in the CFLAGS variable. We do not - # need to worry about THREADS_LIBS because that - # gets added to the LIBS variable. - - AC_MSG_RESULT([yes]) - AC_DEFINE(TCL_THREADS) - AC_DEFINE(_REENTRANT) - AC_DEFINE(_THREAD_SAFE) - else - AC_MSG_RESULT([no]) - fi ]) #------------------------------------------------------------------------ @@ -354,10 +333,7 @@ AC_DEFUN(SC_ENABLE_SHARED, [ #------------------------------------------------------------------------ # SC_ENABLE_THREADS -- # -# Specify if thread support should be enabled for Tcl. This -# macro can not be called from an extension's configure.in -# because it is not possible to build an extension with thread -# support if Tcl itself is not compiled with thread support. +# Specify if thread support should be enabled # # Arguments: # none @@ -382,13 +358,6 @@ AC_DEFUN(SC_ENABLE_THREADS, [ AC_ARG_ENABLE(threads, [ --enable-threads build with threads], [tcl_ok=$enableval], [tcl_ok=no]) - # Make sure this macro is not getting include in an extensions - # configure.in by checking for the tcl.h include file. - - if test ! -f ${TCL_SRC_DIR}/generic/tcl.h ; then - AC_MSG_ERROR([The --enable-threads macro can only be used in Tcl's configure.in]) - fi - if test "$tcl_ok" = "yes"; then AC_MSG_RESULT(yes) TCL_THREADS=1 |