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+# We default to building libraries optimised for size. We switch off
+# sibling-call optimization to permit interlinking of MIPS16 and
+# non-MIPS16 functions. The -mcode-xonly option allows MIPS16
+# libraries to run on Harvard-style split I/D memories, so long as
+# they have the D-to-I redirect for pc-relative loads.
+
+CFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly
+CXXFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly