[Android Q&A, Help & Troubleshooting] sooorajjj:
hi can someone please help me wit the work around for this build error

target thumb C++: libGLES_trace <= frameworks/native/opengl/libs/GLES_trace/src/gltrace_fixup.cpp
In file included from external/protobuf/src/google/protobuf/message_lite.h:43:0,
from external/protobuf/src/google/protobuf/repeated_field.h:52,
from frameworks/native/opengl/libs/GLES_trace/src/gltrace.pb.h:23,
from frameworks/native/opengl/libs/GLES_trace/src/gltrace_transport.h:22,
from frameworks/native/opengl/libs/GLES_trace/src/gltrace_context.h:25,
from frameworks/native/opengl/libs/GLES_trace/src/gltrace_eglapi.cpp:25:
external/protobuf/src/google/protobuf/io/coded_stream.h: In member function 'bool google::protobuf::io::CodedInputStream::ReadLittleEndian32(google::protobuf::uint32*)':
external/protobuf/src/google/protobuf/io/coded_stream.h:776:57: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
external/protobuf/src/google/protobuf/io/coded_stream.h: In member function 'bool google::protobuf::io::CodedInputStream::ReadLittleEndian64(google::protobuf::uint64*)':
external/protobuf/src/google/protobuf/io/coded_stream.h:791:57: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
target thumb C++: libGLES_trace <= frameworks/native/opengl/libs/GLES_trace/src/gltrace_hooks.cpp
target thumb C++: libGLES_trace <= frameworks/native/opengl/libs/GLES_trace/src/gltrace.pb.cpp
target thumb C++: libGLES_trace <= frameworks/native/opengl/libs/GLES_trace/src/gltrace_transport.cpp
target StaticLib: libprotobuf-cpp-2.3.0-lite (/home/traeko/Desktop/slimkat/out/target/product/e0/obj/STATIC_LIBRARIES/libprotobuf-cpp-2.3.0-lite_intermediates/libprotobuf-cpp-2.3.0-lite.a)
In file included from external/protobuf/src/google/protobuf/message_lite.h:43:0,
from external/protobuf/src/google/protobuf/repeated_field.h:52,
from frameworks/native/opengl/libs/GLES_trace/src/gltrace.pb.h:23,
from frameworks/native/opengl/libs/GLES_trace/src/gltrace_transport.h:22,
from frameworks/native/opengl/libs/GLES_trace/src/gltrace_transport.cpp:29:
external/protobuf/src/google/protobuf/io/coded_stream.h: In member function 'bool google::protobuf::io::CodedInputStream::ReadLittleEndian32(google::protobuf::uint32*)':
external/protobuf/src/google/protobuf/io/coded_stream.h:776:57: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
external/protobuf/src/google/protobuf/io/coded_stream.h: In member function 'bool google::protobuf::io::CodedInputStream::ReadLittleEndian64(google::protobuf::uint64*)':
external/protobuf/src/google/protobuf/io/coded_stream.h:791:57: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
target StaticLib: liblzf (/home/traeko/Desktop/slimkat/out/target/product/e0/obj/STATIC_LIBRARIES/liblzf_intermediates/liblzf.a)
target arm C++: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/tinyplanet.cc
target arm C++: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/kmeans.cc
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/gradient.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/saturated.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/exposure.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/edge.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/contrast.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/hue.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/shadows.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/highlight.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/hsv.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/vibrance.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/geometry.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/negative.c
packages/apps/Gallery2/jni/filters/geometry.c: In function 'rotate90':
packages/apps/Gallery2/jni/filters/geometry.c:80:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/redEyeMath.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/fx.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/wbalance.c
packages/apps/Gallery2/jni/filters/wbalance.c: In function 'estmateWhiteBox':
packages/apps/Gallery2/jni/filters/wbalance.c:105:9: warning: 'sum' may be used uninitialized in this function [-Wuninitialized]
packages/apps/Gallery2/jni/filters/wbalance.c:128:12: warning: 'b' may be used uninitialized in this function [-Wmaybe-uninitialized]
packages/apps/Gallery2/jni/filters/wbalance.c:127:12: warning: 'g' may be used uninitialized in this function [-Wmaybe-uninitialized]
packages/apps/Gallery2/jni/filters/wbalance.c:126:12: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized]
packages/apps/Gallery2/jni/filters/wbalance.c: In function 'Java_com_android_gallery3d_filtershow_filters_ImageFilterWBalance_nativeApplyFilter':
packages/apps/Gallery2/jni/filters/wbalance.c:105:9: warning: 'sum' may be used uninitialized in this function [-Wuninitialized]
packages/apps/Gallery2/jni/filters/wbalance.c:128:12: warning: 'b' may be used uninitialized in this function [-Wmaybe-uninitialized]
packages/apps/Gallery2/jni/filters/wbalance.c:104:9: note: 'b' was declared here
packages/apps/Gallery2/jni/filters/wbalance.c:127:12: warning: 'g' may be used uninitialized in this function [-Wmaybe-uninitialized]
packages/apps/Gallery2/jni/filters/wbalance.c:103:9: note: 'g' was declared here
packages/apps/Gallery2/jni/filters/wbalance.c:126:12: warning: 'r' may be used uninitialized in this function [-Wmaybe-uninitialized]
packages/apps/Gallery2/jni/filters/wbalance.c:102:9: note: 'r' was declared here
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/redeye.c
target arm C: libjni_filtershow_filters <= packages/apps/Gallery2/jni/filters/bwfilter.c
target arm C++: libandroid_runtime <= frameworks/base/core/jni/com_google_android_gles_jni_GLImpl.cpp
target arm C++: libandroid_runtime <= frameworks/base/core/jni/android/opengl/poly_clip.cpp
frameworks/base/core/jni/com_google_android_gles_jni_GLImpl.cpp: In function 'void* getDirectBufferPointer(JNIEnv*, jobject)':
frameworks/base/core/jni/com_google_android_gles_jni_GLImpl.cpp:186:25: warning: pointer of type 'void *' used in arithmetic [-Wpointer-arith]
target arm C++: libandroid_runtime <= frameworks/base/core/jni/android/opengl/util.cpp
target thumb C++: libandroid_runtime <= frameworks/base/core/jni/AndroidRuntime.cpp
target thumb C++: libandroid_runtime <= frameworks/base/core/jni/Time.cpp
frameworks/base/core/jni/android/opengl/util.cpp: In function 'jint android::util_getInternalFormat(JNIEnv*, jclass, jobject)':
frameworks/base/core/jni/android/opengl/util.cpp:635:48: warning: 'SkBitmap::Config SkBitmap::getConfig() const' is deprecated (declared at external/skia/include/core/SkBitmap.h:97) [-Wdeprecated-declarations]
frameworks/base/core/jni/android/opengl/util.cpp: In function 'jint android::util_getType(JNIEnv*, jclass, jobject)':
frameworks/base/core/jni/android/opengl/util.cpp:645:48: warning: 'SkBitmap::Config SkBitmap::getConfig() const' is deprecated (declared at external/skia/include/core/SkBitmap.h:97) [-Wdeprecated-declarations]
frameworks/base/core/jni/android/opengl/util.cpp: In function 'jint android::util_texImage2D(JNIEnv*, jclass, jint, jint, jint, jobject, jint, jint)':
frameworks/base/core/jni/android/opengl/util.cpp:656:48: warning: 'SkBitmap::Config SkBitmap::getConfig() const' is deprecated (declared at external/skia/include/core/SkBitmap.h:97) [-Wdeprecated-declarations]
frameworks/base/core/jni/android/opengl/util.cpp:684:39: error: no matching function for call to 'SkColorTable::unlockColors(bool)'
frameworks/base/core/jni/android/opengl/util.cpp:684:39: note: candidate is:
In file included from external/skia/include/core/SkBitmap.h:15:0,
from frameworks/base/core/jni/android/opengl/util.cpp:30:
external/skia/include/core/SkColorTable.h:63:10: note: void SkColorTable::unlockColors()
external/skia/include/core/SkColorTable.h:63:10: note: candidate expects 0 arguments, 1 provided
frameworks/base/core/jni/android/opengl/util.cpp: In function 'jint android::util_texSubImage2D(JNIEnv*, jclass, jint, jint, jint, jint, jobject, jint, jint)':
frameworks/base/core/jni/android/opengl/util.cpp:705:48: warning: 'SkBitmap::Config SkBitmap::getConfig() const' is deprecated (declared at external/skia/include/core/SkBitmap.h:97) [-Wdeprecated-declarations]
make: *** [/home/traeko/Desktop/slimkat/out/target/product/e0/obj/SHARED_LIBRARIES/libandroid_runtime_intermediates/android/opengl/util.o] Error 1
make: *** Waiting for unfinished jobs....
traeko@Sooraj:~/Desktop/slimkat$

iam trying to build slimkat

can this be caused because sources are not synced properly ?