编译出错信息，请高手看下，如何更改/usr/lib/libSDL.so 这个路径
/bin/bash ./build-scripts/mkinstalldirs build
mkdir -p -- build
/bin/bash ./libtool --mode=compile arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./effect_position.c -o build/effect_position.lo
mkdir build/.libs
arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./effect_position.c -fPIC -DPIC -o build/.libs/effect_position.o
arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./effect_position.c -o build/effect_position.o >/dev/null 2>&1
/bin/bash ./libtool --mode=compile arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./effect_stereoreverse.c -o build/effect_stereoreverse.lo
arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./effect_stereoreverse.c -fPIC -DPIC -o build/.libs/effect_stereoreverse.o
arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./effect_stereoreverse.c -o build/effect_stereoreverse.o >/dev/null 2>&1
/bin/bash ./libtool --mode=compile arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./effects_internal.c -o build/effects_internal.lo
arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./effects_internal.c -fPIC -DPIC -o build/.libs/effects_internal.o
arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./effects_internal.c -o build/effects_internal.o >/dev/null 2>&1
/bin/bash ./libtool --mode=compile arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./load_aiff.c -o build/load_aiff.lo
arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./load_aiff.c -fPIC -DPIC -o build/.libs/load_aiff.o
arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./load_aiff.c -o build/load_aiff.o >/dev/null 2>&1
/bin/bash ./libtool --mode=compile arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./load_voc.c -o build/load_voc.lo
arm-linux-gcc -D_GNU_SOURCE=1 -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -DCMD_MUSIC -DWAV_MUSIC -DMOD_MUSIC -I./mikmod -DMID_MUSIC -DUSE_TIMIDITY_MIDI -I./timidity -c ./load_voc.c -fPIC -DPIC -o build/.libs/load_voc.o
------解决方案--------------------
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