mh-mingw: drop unused BOOT_CXXFLAGS variable

gcc's build system has BOOT_CFLAGS and various STAGE<N>_C{,XX}FLAGS
variables. BOOT_CXXFLAGS is not handled anywhere.

config/
	* mh-mingw: Drop assignment of unused BOOT_CXXFLAGS variable.

diff --git a/config/mh-mingw b/config/mh-mingw
index e91367a711284148e16849d3066fb94599204a6c..f5fb064813f7517d30b6ef189254eb12bfc197ae 100644 (file)
--- a/config/mh-mingw
+++ b/config/mh-mingw
@@ -1,7 +1,6 @@
 # Add -D__USE_MINGW_ACCESS to enable the built compiler to work on Windows
 # Vista (see PR33281 for details).
 BOOT_CFLAGS += -D__USE_MINGW_ACCESS -Wno-pedantic-ms-format
-BOOT_CXXFLAGS += -D__USE_MINGW_ACCESS -Wno-pedantic-ms-format
 CFLAGS += -D__USE_MINGW_ACCESS
 CXXFLAGS += -D__USE_MINGW_ACCESS
 STAGE1_CXXFLAGS += -D__USE_MINGW_ACCESS