diff options
Diffstat (limited to 'win/aclocal.m4')
| -rw-r--r-- | win/aclocal.m4 | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/win/aclocal.m4 b/win/aclocal.m4 index 9fad38c..012107a 100644 --- a/win/aclocal.m4 +++ b/win/aclocal.m4 @@ -442,3 +442,47 @@ AC_DEFUN(SC_WITH_TCL, [ AC_SUBST(TCL_BIN_DIR) ]) +#------------------------------------------------------------------------ +# SC_PROG_TCLSH +# Locate a tclsh shell in the following directories: +# ${exec_prefix}/bin +# ${prefix}/bin +# ${TCL_BIN_DIR} +# ${TCL_BIN_DIR}/../bin +# ${PATH} +# +# Arguments +# none +# +# Results +# Subst's the following values: +# TCLSH_PROG +#------------------------------------------------------------------------ + +AC_DEFUN(SC_PROG_TCLSH, [ + AC_MSG_CHECKING([for tclsh]) + + AC_CACHE_VAL(ac_cv_path_tclsh, [ + search_path=`echo ${exec_prefix}/bin:${prefix}/bin:${TCL_BIN_DIR}:${TCL_BIN_DIR}/../bin:${PATH} | sed -e 's/:/ /g'` + for dir in $search_path ; do + for j in `ls -r $dir/tclsh[[8-9]]* 2> /dev/null` \ + `ls -r $dir/tclsh* 2> /dev/null` ; do + if test x"$ac_cv_path_tclsh" = x ; then + if test -f "$j" ; then + ac_cv_path_tclsh=$j + break + fi + fi + done + done + ]) + + if test -f "$ac_cv_path_tclsh" ; then + TCLSH_PROG=$ac_cv_path_tclsh + AC_MSG_RESULT($TCLSH_PROG) + else + AC_MSG_ERROR(No tclsh found in PATH: $search_path) + fi + AC_SUBST(TCLSH_PROG) +]) + |