2 warnings generated.
[ 74% 21789/29425] target thumb C: lib...jpeg-interface/src/mm_jpeg_interface.c
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_interface.c:267:7: warning: implicit declaration of function 'free' is invalid in C99 [-Wimplicit-function-declaration]
      free(g_jpeg_obj);
      ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_interface.c:297:31: warning: implicitly declaring library function 'malloc' with type 'void *(unsigned int)' [-Wimplicit-function-declaration]
    jpeg_obj = (mm_jpeg_obj *)malloc(sizeof(mm_jpeg_obj));
                              ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_interface.c:297:31: note: include the header <stdlib.h> or explicitly provide a declaration for 'malloc'
2 warnings generated.
[ 74% 21789/29425] target thumb C: lib...k/mm-jpeg-interface/src/mm_jpeg_exif.c
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_exif.c:79:38: warning: implicitly declaring library function 'malloc' with type 'void *(unsigned int)' [-Wimplicit-function-declaration]
        uint8_t *values = (uint8_t *)malloc(count);
                                     ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_exif.c:79:38: note: include the header <stdlib.h> or explicitly provide a declaration for 'malloc'
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_exif.c:217:7: warning: implicit declaration of function 'free' is invalid in C99 [-Wimplicit-function-declaration]
      free(p_exif_data->tag_entry.data._bytes);
      ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_exif.c:440:26: warning: unused parameter 'p_cam_exif_params' [-Wunused-parameter]
  mm_jpeg_exif_params_t *p_cam_exif_params)
                         ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg_exif.c:483:26: warning: unused parameter 'p_cam_exif_params' [-Wunused-parameter]
  mm_jpeg_exif_params_t *p_cam_exif_params)
                         ^
4 warnings generated.
[ 74% 21789/29425] target thumb C: lib.../stack/mm-jpeg-interface/src/mm_jpeg.c
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:815:18: warning: unused parameter 'p_main_dim' [-Wunused-parameter]
  mm_jpeg_dim_t *p_main_dim, uint8_t crop_width) {
                 ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:1221:63: warning: data argument not used by format string [-Wformat-extra-args]
    CDBG_ERROR("%s:%d] Metadata is null", __func__, __LINE__, rc);
               ~~~~~~~~~~~~~~~~~~~~~~~~~                      ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/inc/mm_jpeg_dbg.h:63:50: note: expanded from macro 'CDBG_ERROR'
  #define CDBG_ERROR(fmt, args...)  ALOGE(fmt, ##args)
                                          ~~~    ^
system/core/include/log/log.h:156:52: note: expanded from macro 'ALOGE'
#define ALOGE(...) ((void)ALOG(LOG_ERROR, LOG_TAG, __VA_ARGS__))
                                                   ^~~~~~~~~~~
system/core/include/log/log.h:453:38: note: expanded from macro 'ALOG'
    LOG_PRI(ANDROID_##priority, tag, __VA_ARGS__)
                                     ^~~~~~~~~~~
system/core/include/log/log.h:461:37: note: expanded from macro 'LOG_PRI'
    android_printLog(priority, tag, __VA_ARGS__)
                                    ^~~~~~~~~~~
system/core/include/log/log.h:618:36: note: expanded from macro 'android_printLog'
    __android_log_print(prio, tag, fmt)
                                   ^~~
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:1496:5: warning: implicit declaration of function 'free' is invalid in C99 [-Wimplicit-function-declaration]
    free(node);
    ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:1762:29: warning: implicitly declaring library function 'malloc' with type 'void *(unsigned int)' [-Wimplicit-function-declaration]
    (mm_jpeg_job_q_node_t *)malloc(sizeof(mm_jpeg_job_q_node_t));
                            ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:1762:29: note: include the header <stdlib.h> or explicitly provide a declaration for 'malloc'
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:2329:42: warning: unused parameter 'hComponent' [-Wunused-parameter]
OMX_ERRORTYPE mm_jpeg_ebd(OMX_HANDLETYPE hComponent,
                                         ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:2331:25: warning: unused parameter 'pBuffer' [-Wunused-parameter]
  OMX_BUFFERHEADERTYPE *pBuffer)
                        ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:2343:42: warning: unused parameter 'hComponent' [-Wunused-parameter]
OMX_ERRORTYPE mm_jpeg_fbd(OMX_HANDLETYPE hComponent,
                                         ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:2384:52: warning: unused parameter 'hComponent' [-Wunused-parameter]
OMX_ERRORTYPE mm_jpeg_event_handler(OMX_HANDLETYPE hComponent,
                                                   ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:2387:11: warning: unused parameter 'nData1' [-Wunused-parameter]
  OMX_U32 nData1,
          ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:2388:11: warning: unused parameter 'nData2' [-Wunused-parameter]
  OMX_U32 nData2,
          ^
device/lge/hammerhead/camera/QCamera2/stack/mm-jpeg-interface/src/mm_jpeg.c:2389:11: warning: unused parameter 'pEventData' [-Wunused-parameter]
  OMX_PTR pEventData)
          ^
11 warnings generated.
[ 74% 21789/29425] target thumb C++: m...tem/extras/tests/memtest/bandwidth.cpp
ninja: build stopped: subcommand failed.
build/core/ninja.mk:148: recipe for target 'ninja_wrapper' failed
make: *** [ninja_wrapper] Error 1

#### make failed to build some targets (58:04 (mm:ss)) ####