xref: /netbsd-src/external/gpl3/gcc/dist/config/mt-sde (revision 48fb7bfab72acd4281a53bbee5ccf3f809019e75)
14fee23f9Smrg# We default to building libraries optimised for size.  We use
24fee23f9Smrg# -minterlink-mips16 so that the non-MIPS16 libraries can still be
3*48fb7bfaSmrg# linked against partly-MIPS16 code.  The -mcode-readable=pcrel option allows
44fee23f9Smrg# MIPS16 libraries to run on Harvard-style split I/D memories, so long
54fee23f9Smrg# as they have the D-to-I redirect for PC-relative loads.  -mno-gpopt
64fee23f9Smrg# has two purposes: it allows libraries to be used in situations where
74fee23f9Smrg# $gp != our _gp, and it allows them to be built with -G8 while
8*48fb7bfaSmrg# retaining link compatibility with -G0 and -G4.
9*48fb7bfaSmrgCFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-readable=pcrel -mno-gpopt
10*48fb7bfaSmrgCXXFLAGS_FOR_TARGET += -Os -minterlink-mips16 -mcode-readable=pcrel -mno-gpopt
11