From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 17 Sep 2005 22:40:40 +0000 (+0000)
Subject: turn off warning 3970 for SGI CC (see comment for explanation)
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/15b17d22b02331e1e7acff9fa701df1b11e20428?ds=inline

turn off warning 3970 for SGI CC (see comment for explanation)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35547 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/configure.in b/configure.in
index a3c12dff26..a74bac5c66 100644
--- a/configure.in
+++ b/configure.in
@@ -1926,6 +1926,20 @@ if test "x$SUNCC" = xyes; then
     CFLAGS="$CFLAGS -erroff=E_NO_EXPLICIT_TYPE_GIVEN"
 fi
 
+dnl SGI mipsPro compiler gives this warning for "conversion from pointer to
+dnl same-sized integral type" even when there is an explicit cast and as there
+dnl is no way to turn it off and there are hundreds of these warnings in wx
+dnl sources, just turn it off for now
+dnl
+dnl a better long term solution would be to use #pragma set/reset woff in
+dnl wxPtrToUInt() and use it instead of casts elsewhere
+if test "x$SGICC" = "xyes"; then
+    CFLAGS="$CFLAGS -woff 3970"
+fi
+if test "x$SGICXX" = "xyes"; then
+    CXXFLAGS="$CXXFLAGS -woff 3970"
+fi
+
 dnl check for std::string or std::wstring
 if test "$wxUSE_STD_STRING" = "yes" -o "$wxUSE_STL" = "yes"; then
     AC_LANG_PUSH(C++)