sigrok-cross-mingw: Use CPPFLAGS=-D__printf__=__gnu_printf__.

This avoids various compiler warnings.

diff --git a/cross-compile/mingw/sigrok-cross-mingw b/cross-compile/mingw/sigrok-cross-mingw
index 5920595017fd2c5bacaf2a32ebee93872c52f488..a7d625f3b95dc22c179d9f028f7eb729030997ab 100755 (executable)
--- a/cross-compile/mingw/sigrok-cross-mingw
+++ b/cross-compile/mingw/sigrok-cross-mingw
@@ -57,7 +57,7 @@ TOOLCHAIN_TRIPLET="$TARGET-w64-mingw32.static"
 
 P="$PREFIX/lib/pkgconfig"
 P2="$MXE/usr/$TOOLCHAIN_TRIPLET/lib/pkgconfig"
-C="--host=$TOOLCHAIN_TRIPLET --prefix=$PREFIX"
+C="--host=$TOOLCHAIN_TRIPLET --prefix=$PREFIX CPPFLAGS=-D__printf__=__gnu_printf__"
 CM="-DCMAKE_TOOLCHAIN_FILE=$MXE/usr/$TOOLCHAIN_TRIPLET/share/cmake/mxe-conf.cmake"
 L="--disable-shared --enable-static"