Add -D_CRT_SECURE_NO_DEPRECATE and -D_CRT_NONSTDC_NO_DEPRECATE, reducing the number of

	deprecation warnings on later VC++ versions.
Better VCVERSION determination.
All changes backported from Tcl8.5/8.6

1 files changed, 18 insertions, 15 deletions

diff --git a/win/configure b/win/configure
index 7030953..912cf97 100755
--- a/win/configure
+++ b/win/configure
@@ -1618,7 +1618,7 @@ echo "configure:1525: checking compiler flags" >&5
 	CC_OBJNAME="-o \$@"
 	CC_EXENAME="-o \$@"
 
-	# Specify linker flags depending on the type of app being 
+	# Specify linker flags depending on the type of app being
 	# built -- Console vs. Window.
 	#
 	# ORIGINAL COMMENT:
@@ -1629,7 +1629,7 @@ echo "configure:1525: checking compiler flags" >&5
 	# cross compiling. Remove this -e workaround once we
 	# require a gcc that does not have this bug.
 	#
-	# MK NOTE: Tk should use a different mechanism. This causes 
+	# MK NOTE: Tk should use a different mechanism. This causes
 	# interesting problems, such as wish dying at startup.
 	#LDFLAGS_WINDOW="-mwindows -e _WinMain@16 ${extra_ldflags}"
 	LDFLAGS_CONSOLE="-mconsole ${extra_ldflags}"
@@ -1729,16 +1729,19 @@ echo "configure:1525: checking compiler flags" >&5
 	MAKE_EXE="\${CC} -Fe\$@"
 	LIBPREFIX=""
 
+	CFLAGS_DEBUG="${CFLAGS_DEBUG} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE"
+	CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE"
+
 	EXTRA_CFLAGS=""
 	CFLAGS_WARNING="-W3"
 	LDFLAGS_DEBUG="-debug:full"
 	LDFLAGS_OPTIMIZE="-release"
-	
+
 	# Specify the CC output file names based on the target name
 	CC_OBJNAME="-Fo\$@"
 	CC_EXENAME="-Fe\"\$(shell \$(CYGPATH) '\$@')\""
 
-	# Specify linker flags depending on the type of app being 
+	# Specify linker flags depending on the type of app being
 	# built -- Console vs. Window.
 	LDFLAGS_CONSOLE="-link -subsystem:console ${lflags}"
 	LDFLAGS_WINDOW="-link -subsystem:windows ${lflags}"
@@ -1759,7 +1762,7 @@ echo "configure:1525: checking compiler flags" >&5
 
 
     echo $ac_n "checking for build with symbols""... $ac_c" 1>&6
-echo "configure:1763: checking for build with symbols" >&5
+echo "configure:1766: checking for build with symbols" >&5
     # Check whether --enable-symbols or --disable-symbols was given.
 if test "${enable_symbols+set}" = set; then
   enableval="$enable_symbols"
@@ -1819,7 +1822,7 @@ TCL_DBGX=${DBGX}
 #--------------------------------------------------------------------
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:1823: checking how to run the C preprocessor" >&5
+echo "configure:1826: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -1834,13 +1837,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 1838 "configure"
+#line 1841 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1847: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1851,13 +1854,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1855 "configure"
+#line 1858 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1864: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1868,13 +1871,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1872 "configure"
+#line 1875 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1878: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1881: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1900,17 +1903,17 @@ echo "$ac_t""$CPP" 1>&6
 
 ac_safe=`echo "errno.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for errno.h""... $ac_c" 1>&6
-echo "configure:1904: checking for errno.h" >&5
+echo "configure:1907: checking for errno.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1909 "configure"
+#line 1912 "configure"
 #include "confdefs.h"
 #include <errno.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1914: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1917: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*