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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2007-09-07 07:38:47 +0000 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2007-09-07 07:38:47 +0000 |
| commit | e57c0627c395e397916c6c5157200825761326c5 (patch) | |
| tree | 24da0f76da27e9ba0fe939350bf91e90cdb20e2e /config/mt-sde | |
| parent | 345c15956206da4381bb24bc138a8c176a50442e (diff) | |
| download | newlib-e57c0627c395e397916c6c5157200825761326c5.zip newlib-e57c0627c395e397916c6c5157200825761326c5.tar.gz newlib-e57c0627c395e397916c6c5157200825761326c5.tar.bz2 | |
config/
* mt-sde (CFLAGS_FOR_TARGET): Add -mno-gpopt.
(CXXFLAGS_FOR_TARGET): Likewise.
Diffstat (limited to 'config/mt-sde')
| -rw-r--r-- | config/mt-sde | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/config/mt-sde b/config/mt-sde index e746161..fbdc081 100644 --- a/config/mt-sde +++ b/config/mt-sde @@ -1,8 +1,10 @@ # 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 +# 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. -mno-gpopt has two purposes: +# it allows libraries to be used in situations where $gp != our _gp, +# and it allows them to be built with -G8 while retaining link compability +# with -G0 and -G4. +CFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly -mno-gpopt +CXXFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly -mno-gpopt |