Fix the cast used to prevent compile time warning about an always false test.

[deliverable/binutils-gdb.git] / config / tcl.m4

diff --git a/config/tcl.m4 b/config/tcl.m4
index be0129b1bdfc23e135f83ce99a02fa585bf5090d..4542a4b23d7239e1d37d44d0961382442f474bd2 100644 (file)
--- a/config/tcl.m4
+++ b/config/tcl.m4
@@ -114,7 +114,6 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
        if test x"${ac_cv_c_tclconfig}" = x ; then
            TCL_BIN_DIR="# no Tcl configs found"
            AC_MSG_WARN([Can't find Tcl configuration definitions])
-           exit 0
        else
            no_tcl=
            TCL_BIN_DIR=${ac_cv_c_tclconfig}
@@ -237,7 +236,6 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
        if test x"${ac_cv_c_tkconfig}" = x ; then
            TK_BIN_DIR="# no Tk configs found"
            AC_MSG_WARN([Can't find Tk configuration definitions])
-           exit 0
        else
            no_tk=
            TK_BIN_DIR=${ac_cv_c_tkconfig}
@@ -285,17 +283,17 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [
     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
     # installed and uninstalled version of Tcl.
-    if test -f ${TCL_BIN_DIR}/Makefile ; then
+    if test -f "${TCL_BIN_DIR}/Makefile" ; then
         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
     elif test "`uname -s`" = "Darwin"; then
        # If Tcl was built as a framework, attempt to use the libraries
        # from the framework at the given location so that linking works
-       # against Tcl.framework installed in an arbitary location.
+       # against Tcl.framework installed in an arbitrary location.
        case ${TCL_DEFS} in
            *TCL_FRAMEWORK*)
-               if test -f ${TCL_BIN_DIR}/${TCL_LIB_FILE}; then
+               if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
                    for i in "`cd ${TCL_BIN_DIR}; pwd`" \
                             "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
                        if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
@@ -304,7 +302,7 @@ AC_DEFUN([SC_LOAD_TCLCONFIG], [
                        fi
                    done
                fi
-               if test -f ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}; then
+               if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
                    TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
                    TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
                fi
@@ -368,17 +366,17 @@ AC_DEFUN([SC_LOAD_TKCONFIG], [
     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
     # instead of TK_BUILD_LIB_SPEC since it will work with both an
     # installed and uninstalled version of Tcl.
-    if test -f ${TK_BIN_DIR}/Makefile ; then
+    if test -f "${TK_BIN_DIR}/Makefile" ; then
         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
     elif test "`uname -s`" = "Darwin"; then
        # If Tk was built as a framework, attempt to use the libraries
        # from the framework at the given location so that linking works
-       # against Tk.framework installed in an arbitary location.
+       # against Tk.framework installed in an arbitrary location.
        case ${TK_DEFS} in
            *TK_FRAMEWORK*)
-               if test -f ${TK_BIN_DIR}/${TK_LIB_FILE}; then
+               if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
                    for i in "`cd ${TK_BIN_DIR}; pwd`" \
                             "`cd ${TK_BIN_DIR}/../..; pwd`"; do
                        if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
@@ -387,7 +385,7 @@ AC_DEFUN([SC_LOAD_TKCONFIG], [
                        fi
                    done
                fi
-               if test -f ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}; then
+               if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
                    TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
                    TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
                fi
@@ -817,7 +815,7 @@ AC_DEFUN([SC_ENABLE_LANGINFO], [
 #
 #      Defines the following variable:
 #
-#      MAN_FLAGS -     The apropriate flags for installManPage
+#      MAN_FLAGS -     The appropriate flags for installManPage
 #                      according to the user's selection.
 #
 #--------------------------------------------------------------------
@@ -2138,7 +2136,7 @@ dnl # preprocessing tests use only CPPFLAGS.
             INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(LIB_FILE))'
         fi
 
-dnl        Not at all clear what this was doing in Tcl's configure.in
+dnl        Not at all clear what this was doing in Tcl's configure.ac
 dnl        or why it was needed was needed. In any event, this sort of
 dnl        things needs to be done in the big loop above.
 dnl        REMOVE THIS BLOCK LATER! (mdejong)
@@ -3237,7 +3235,7 @@ AC_DEFUN([SC_TCL_GETGRNAM_R], [AC_CHECK_FUNC(getgrnam_r, [
 #              created. Accumulates.
 #
 #      Requires presence of SC_OUTPUT_COMMANDS_PRE at the end
-#      of configure.in (right before AC_OUTPUT).
+#      of configure.ac (right before AC_OUTPUT).
 #
 #--------------------------------------------------------------------