Allow creating wxCursor from ANI files under MSW.

[wxWidgets.git] / configure.in

diff --git a/configure.in b/configure.in
index 0ca7b1a007034f026fcc9cd58df16b394c5950e4..9e60cef94820cf253fad128e14b63586a270c798 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1035,7 +1035,7 @@ WX_ARG_FEATURE(dragimage,   [  --enable-dragimage      use wxDragImage], wxUSE_D
 WX_ARG_FEATURE(accessibility,[  --enable-accessibility  enable accessibility support], wxUSE_ACCESSIBILITY)
 WX_ARG_FEATURE(uiactionsim,  [  --enable-uiactionsim    use wxUIActionSimulator (experimental)], wxUSE_UIACTIONSIMULATOR)
 WX_ARG_FEATURE(dctransform,  [  --enable-dctransform    use wxDC::SetTransformMatrix and related], wxUSE_DC_TRANSFORM_MATRIX)
-WX_ARG_FEATURE(webviewwebkit,[  --enable-webview_webkit use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
+WX_ARG_FEATURE(webviewwebkit,[  --enable-webviewwebkit  use wxWebView WebKit backend], wxUSE_WEBVIEW_WEBKIT)
 
 dnl ---------------------------------------------------------------------------
 dnl support for image formats that do not rely on external library
@@ -1060,7 +1060,7 @@ WX_ARG_FEATURE(ps-in-msw,   [  --enable-ps-in-msw      use PS printing in wxMSW
 WX_ARG_FEATURE(ownerdrawn,  [  --enable-ownerdrawn     use owner drawn controls (Win32 and OS/2 only)], wxUSE_OWNER_DRAWN)
 WX_ARG_FEATURE(uxtheme,     [  --enable-uxtheme        enable support for Windows XP themed look (Win32 only)], wxUSE_UXTHEME)
 WX_ARG_FEATURE(wxdib,       [  --enable-wxdib          use wxDIB class (Win32 only)], wxUSE_DIB)
-WX_ARG_FEATURE(webviewie,   [  --enable-webview_ie     use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
+WX_ARG_FEATURE(webviewie,   [  --enable-webviewie      use wxWebView IE backend (Win32 only)], wxUSE_WEBVIEW_IE)
 
 dnl this one is not really MSW-specific but it exists mainly to be turned off
 dnl under MSW, it should be off by default on the other platforms
@@ -1591,9 +1591,15 @@ case "${host}" in
   ;;
 esac
 
-dnl POSIX needs this for select(), but old systems don't have it
 if test "$USE_UNIX" = 1 ; then
+    dnl POSIX needs this for select(), but old systems don't have it
     AC_CHECK_HEADERS([sys/select.h],,, [AC_INCLUDES_DEFAULT()])
+
+    dnl Header defining C++ ABI is currently only available with g++ but test
+    dnl for it unconditionally in case it becomes supported by other compilers.
+    AC_LANG_PUSH(C++)
+    AC_CHECK_HEADERS([cxxabi.h],,, [AC_INCLUDES_DEFAULT()])
+    AC_LANG_POP()
 fi
 
 dnl ---------------------------------------------------------------------------
@@ -4360,41 +4366,48 @@ dnl backtrace() and backtrace_symbols() for wxStackWalker
 if test "$wxUSE_STACKWALKER" = "yes" -a "$wxUSE_UNIX" = "yes"; then
     AC_CACHE_CHECK([for backtrace() in <execinfo.h>], wx_cv_func_backtrace,
         [
-            AC_LANG_PUSH(C++)
-            AC_TRY_COMPILE([#include <execinfo.h>],
+            AC_SEARCH_LIBS(backtrace, execinfo,
                 [
-                    void *trace[1];
-                    char **messages;
-
-                    backtrace(trace, 1);
-                    messages = backtrace_symbols(trace, 1);
+                    AC_LANG_PUSH(C++)
+                    AC_TRY_LINK([#include <execinfo.h>],
+                        [
+                            void *trace[1];
+                            char **messages;
+                            backtrace(trace, 1);
+                            messages = backtrace_symbols(trace, 1);
+                        ],
+                        wx_cv_func_backtrace=yes,
+                        wx_cv_func_backtrace=no
+                    )
+                    AC_LANG_POP()
                 ],
-                wx_cv_func_backtrace=yes,
                 wx_cv_func_backtrace=no
             )
-            AC_LANG_POP()
         ]
     )
 
-
     if test "$wx_cv_func_backtrace" = "no"; then
         AC_MSG_WARN([backtrace() is not available, wxStackWalker will not be available])
         wxUSE_STACKWALKER=no
     else
-        AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
-            [
-                AC_LANG_PUSH(C++)
-                AC_TRY_LINK([#include <cxxabi.h>],
-                    [
-                        int rc;
-                        __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
-                    ],
-                    wx_cv_func_cxa_demangle=yes,
-                    wx_cv_func_cxa_demangle=no
-                )
-                AC_LANG_POP()
-            ]
-        )
+        if test "$ac_cv_header_cxxabi_h" = "yes"; then
+            AC_CACHE_CHECK([for __cxa_demangle() in <cxxabi.h>], wx_cv_func_cxa_demangle,
+                [
+                    AC_LANG_PUSH(C++)
+                    AC_TRY_LINK([#include <cxxabi.h>],
+                        [
+                            int rc;
+                            __cxxabiv1::__cxa_demangle("foo", 0, 0, &rc);
+                        ],
+                        wx_cv_func_cxa_demangle=yes,
+                        wx_cv_func_cxa_demangle=no
+                    )
+                    AC_LANG_POP()
+                ]
+            )
+        else
+            wx_cv_func_cxa_demangle=no
+        fi
 
         if test "$wx_cv_func_cxa_demangle" = "yes"; then
             AC_DEFINE(HAVE_CXA_DEMANGLE)
@@ -5089,6 +5102,29 @@ if test "$TOOLKIT" != "MSW" -a "$USE_OS2" != 1; then
             AC_DEFINE(HAVE___THREAD_KEYWORD)
           fi
         fi
+
+        if test "$ac_cv_header_cxxabi_h" = "yes"; then
+            AC_CACHE_CHECK([for abi::__forced_unwind() in <cxxabi.h>],
+                wx_cv_type_abi_forced_unwind,
+                [
+                    AC_LANG_PUSH(C++)
+                    AC_TRY_COMPILE([#include <cxxabi.h>],
+                        [
+                            void foo(abi::__forced_unwind&);
+                        ],
+                        wx_cv_type_abi_forced_unwind=yes,
+                        wx_cv_type_abi_forced_unwind=no
+                    )
+                    AC_LANG_POP()
+                ]
+            )
+        else
+            wx_cv_type_abi_forced_unwind=no
+        fi
+
+        if test "$wx_cv_type_abi_forced_unwind" = "yes"; then
+            AC_DEFINE(HAVE_ABI_FORCEDUNWIND)
+        fi
     fi
 
 dnl from if !MSW
@@ -6111,6 +6147,12 @@ if test "$wxUSE_DATETIME" = "yes"; then
     SAMPLES_SUBDIRS="$SAMPLES_SUBDIRS typetest"
 fi
 
+dnl ------------------------------------------------------------------------
+dnl wxProcess
+dnl ------------------------------------------------------------------------
+
+AC_CHECK_FUNCS(setpriority)
+
 dnl ------------------------------------------------------------------------
 dnl wxSocket
 dnl ------------------------------------------------------------------------