Fixes to allow compilation with no wchar_t (djgpp probably has a real wchar_t

[wxWidgets.git] / configure

diff --git a/configure b/configure
index 6b067aaf6c215ea7f7ee8eba074c1ea9f5ddb530..09504b3a7c204a81de74f9ce13de2d1425a76362 100755 (executable)
--- a/configure
+++ b/configure
@@ -1726,6 +1726,8 @@ SO_SUFFIX=so
 SAMPLES_RPATH_FLAG=
 SAMPLES_RPATH_POSTLINK=
 
+DEFAULT_STD_FLAG=yes
+
 case "${host}" in
   *-hp-hpux* )
     USE_HPUX=1
@@ -1929,6 +1931,7 @@ _ACEOF
     PROGRAM_EXT=".exe"
     RESCOMP=windres
     DEFAULT_DEFAULT_wxUSE_MSW=1
+    DEFAULT_STD_FLAG=no
   ;;
 
   *-pc-msdosdjgpp )
@@ -1972,6 +1975,7 @@ _ACEOF
     done
     export PATH="$ac_TEMP_PATH"
     unset ac_TEMP_PATH
+    DEFAULT_STD_FLAG=no
   ;;
 
   powerpc-*-darwin* )
@@ -1991,12 +1995,14 @@ _ACEOF
 _ACEOF
 
     DEFAULT_DEFAULT_wxUSE_MAC=1
+    DEFAULT_STD_FLAG=no
   ;;
   powerpc-apple-macos* )
         USE_UNIX=0
             ac_cv_c_bigendian=yes
     SO_SUFFIX=shlib
             DEFAULT_DEFAULT_wxUSE_MAC=1
+    DEFAULT_STD_FLAG=no
   ;;
 
   *-*-beos* )
@@ -2264,7 +2270,7 @@ else
   DEFAULT_wxUSE_LIBXPM=yes
   DEFAULT_wxUSE_LIBMSPACK=yes
   DEFAULT_wxUSE_LIBSDL=no
-  DEFAULT_wxUSE_LIBGNOMEPRINT=yes
+  DEFAULT_wxUSE_LIBGNOMEPRINT=no
   DEFAULT_wxUSE_ODBC=no
   DEFAULT_wxUSE_OPENGL=no
 
@@ -2272,8 +2278,8 @@ else
   DEFAULT_wxUSE_STACKWALKER=yes
   DEFAULT_wxUSE_DEBUGREPORT=yes
   DEFAULT_wxUSE_SNGLINST_CHECKER=yes
-  DEFAULT_wxUSE_STD_IOSTREAM=yes
-  DEFAULT_wxUSE_STD_STRING=yes
+  DEFAULT_wxUSE_STD_IOSTREAM=$DEFAULT_STD_FLAG
+  DEFAULT_wxUSE_STD_STRING=$DEFAULT_STD_FLAG
   DEFAULT_wxUSE_CMDLINE_PARSER=yes
   DEFAULT_wxUSE_DATETIME=yes
   DEFAULT_wxUSE_TIMER=yes
@@ -29326,7 +29332,48 @@ else
         else
           wx_cv_version_script=no
         fi
+
+                                                                                                if test $wx_cv_version_script = yes
+        then
+          echo "struct B { virtual ~B() { } }; \
+                struct D : public B { }; \
+                void F() { D d; }" > conftest.cpp
+
+          if { ac_try='
+                $CXX -shared -fPIC -o conftest1.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp
+                -Wl,--version-script,conftest.sym >/dev/null 2>/dev/null'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; } &&
+             { ac_try='
+                $CXX -shared -fPIC -o conftest2.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp
+                -Wl,--version-script,conftest.sym conftest1.output >/dev/null 2>/dev/null'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }
+          then
+            if { ac_try='
+                  $CXX -shared -fPIC -o conftest3.output $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.cpp
+                  -Wl,--version-script,conftest.sym conftest2.output conftest1.output >/dev/null 2>/dev/null'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }
+            then
+              wx_cv_version_script=yes
+            else
+              wx_cv_version_script=no
+            fi
+          fi
+        fi
+
         rm -f conftest.output conftest.stderr conftest.sym conftest.cpp
+        rm -f conftest1.output conftest2.output conftest3.output
 
 fi
 echo "$as_me:$LINENO: result: $wx_cv_version_script" >&5