| # config/tcl.m4 |
| |
| # Autoconf macros to check for Tcl related things |
| |
| |
| AC_DEFUN([PGAC_PATH_TCLSH], |
| [AC_PATH_PROGS(TCLSH, [tclsh tcl tclsh8.5 tclsh85 tclsh8.4 tclsh84 tclsh8.3 tclsh83]) |
| if test x"$TCLSH" = x""; then |
| AC_MSG_ERROR([Tcl shell not found]) |
| fi |
| ]) |
| |
| |
| # PGAC_PATH_TCLCONFIGSH([SEARCH-PATH]) |
| # ------------------------------------ |
| AC_DEFUN([PGAC_PATH_TCLCONFIGSH], |
| [AC_REQUIRE([PGAC_PATH_TCLSH])[]dnl |
| AC_BEFORE([$0], [PGAC_PATH_TKCONFIGSH])[]dnl |
| AC_MSG_CHECKING([for tclConfig.sh]) |
| # Let user override test |
| if test -z "$TCL_CONFIG_SH"; then |
| pgac_test_dirs="$1" |
| |
| set X $pgac_test_dirs; shift |
| if test $[#] -eq 0; then |
| test -z "$TCLSH" && AC_MSG_ERROR([unable to locate tclConfig.sh because no Tcl shell was found]) |
| set X `echo 'puts $auto_path' | $TCLSH`; shift |
| fi |
| |
| for pgac_dir do |
| if test -r "$pgac_dir/tclConfig.sh"; then |
| TCL_CONFIG_SH=$pgac_dir/tclConfig.sh |
| break |
| fi |
| done |
| fi |
| |
| if test -z "$TCL_CONFIG_SH"; then |
| AC_MSG_RESULT(no) |
| AC_MSG_ERROR([file 'tclConfig.sh' is required for Tcl]) |
| else |
| AC_MSG_RESULT([$TCL_CONFIG_SH]) |
| fi |
| |
| AC_SUBST([TCL_CONFIG_SH]) |
| ])# PGAC_PATH_TCLCONFIGSH |
| |
| |
| # PGAC_PATH_TKCONFIGSH([SEARCH-PATH]) |
| # ------------------------------------ |
| AC_DEFUN([PGAC_PATH_TKCONFIGSH], |
| [AC_REQUIRE([PGAC_PATH_TCLSH])[]dnl |
| AC_MSG_CHECKING([for tkConfig.sh]) |
| # Let user override test |
| if test -z "$TK_CONFIG_SH"; then |
| pgac_test_dirs="$1" |
| |
| set X $pgac_test_dirs; shift |
| if test $[#] -eq 0; then |
| test -z "$TCLSH" && AC_MSG_ERROR([unable to locate tkConfig.sh because no Tcl shell was found]) |
| set X `echo 'puts $auto_path' | $TCLSH`; shift |
| fi |
| |
| for pgac_dir do |
| if test -r "$pgac_dir/tkConfig.sh"; then |
| TK_CONFIG_SH=$pgac_dir/tkConfig.sh |
| break |
| fi |
| done |
| fi |
| |
| if test -z "$TK_CONFIG_SH"; then |
| AC_MSG_RESULT(no) |
| AC_MSG_ERROR([file 'tkConfig.sh' is required for Tk]) |
| else |
| AC_MSG_RESULT([$TK_CONFIG_SH]) |
| fi |
| |
| AC_SUBST([TK_CONFIG_SH]) |
| ])# PGAC_PATH_TKCONFIGSH |
| |
| |
| # PGAC_EVAL_TCLCONFIGSH(FILE, WANTED-VARS) |
| # ---------------------------------------- |
| # Assigns variables listed in WANTED-VARS by reading FILE and |
| # evaluating it according to the quoting scheme of tclConfig.sh and |
| # tkConfig.sh. Calls AC_SUBST for each variable. |
| |
| AC_DEFUN([PGAC_EVAL_TCLCONFIGSH], |
| [. "$1" |
| m4_foreach([pgac_item], [$2], |
| [eval pgac_item=\"[$]pgac_item\" |
| AC_SUBST(pgac_item)])]) |