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-rw-r--r--win/configure.in15
1 files changed, 15 insertions, 0 deletions
diff --git a/win/configure.in b/win/configure.in
index ef517e6..c5f09cc 100644
--- a/win/configure.in
+++ b/win/configure.in
@@ -81,6 +81,21 @@ SC_ENABLE_SHARED
SC_PATH_TCLCONFIG($TK_PATCH_LEVEL)
SC_LOAD_TCLCONFIG
+if test "${TCL_MAJOR_VERSION}" != "${TK_MAJOR_VERSION}"; then
+ AC_MSG_ERROR([${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
+Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl ${TK_VERSION}.
+Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl ${TK_VERSION}.])
+fi
+if test "${TCL_MINOR_VERSION}" -lt "${TK_MINOR_VERSION}"; then
+ AC_MSG_ERROR([${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
+Tk ${TK_VERSION}${TK_PATCH_LEVEL} needs Tcl ${TK_VERSION}.
+Use --with-tcl= option to indicate location of tclConfig.sh file for Tcl ${TK_VERSION}.])
+fi
+if test "${TCL_MINOR_VERSION}" != "${TK_MINOR_VERSION}"; then
+ AC_MSG_WARN([${TCL_BIN_DIR}/tclConfig.sh is for Tcl ${TCL_VERSION}.
+Building Tk ${TK_VERSION} this way results in a binary which is no longer loadable in Tcl ${TK_VERSION}])
+fi
+
#--------------------------------------------------------------------
# The statements below define a collection of compile flags. This
# macro depends on the value of SHARED_BUILD, and should be called