* configure.ac (build_warnings): Add -Wno-format for mingw.

* configure: Regenerated.

gdb/ChangeLog

@@ -1,3 +1,8 @@
+2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* configure.ac (build_warnings): Add -Wno-format for mingw.
+	* configure: Regenerated.
+
 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
 
 	* NEWS: Make indentation consistent.  Move exec tracing entry out

gdb/configure

@@ -26774,6 +26774,12 @@ build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
 -Wformat-nonliteral -Wno-pointer-sign \
 -Wno-unused -Wno-switch -Wno-char-subscripts"
 
+# Enable -Wno-format by default when using gcc on mingw since many
+# GCC versions complain about %I64.
+case "${host}" in
+  *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
+esac
+
 # Check whether --enable-build-warnings or --disable-build-warnings was given.
 if test "${enable_build_warnings+set}" = set; then
   enableval="$enable_build_warnings"

gdb/configure.ac

@@ -1331,6 +1331,12 @@ build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
 -Wformat-nonliteral -Wno-pointer-sign \
 -Wno-unused -Wno-switch -Wno-char-subscripts"
 
+# Enable -Wno-format by default when using gcc on mingw since many
+# GCC versions complain about %I64.
+case "${host}" in
+  *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
+esac
+
 AC_ARG_ENABLE(build-warnings,
 [  --enable-build-warnings Enable build-time compiler warnings if gcc is used],
 [case "${enableval}" in