linaro-nano:~/pal/pal/src/image> make
  CC       p_box3x3.lo
  CC       p_conv2d.lo
  CC       p_gauss3x3.lo
  CC       p_laplace3x3.lo
  CC       p_median3x3.lo
  CC       p_prewitt3x3.lo
p_prewitt3x3.c: In function 'p_prewitt3x3_f32':
p_prewitt3x3.c:66:13: warning: implicit declaration of function 'sqrtf' [-Wimplicit-function-declaration]
             *pr = sqrtf(Gx * Gx + Gy * Gy) * M_DIV6;
             ^
p_prewitt3x3.c:66:19: warning: incompatible implicit declaration of built-in function 'sqrtf' [enabled by default]
             *pr = sqrtf(Gx * Gx + Gy * Gy) * M_DIV6;
                   ^
  CC       p_sad16x16.lo
  CC       p_sad8x8.lo
  CC       p_scharr3x3.lo
  CC       p_sobel3x3.lo
  CCLD     libpal-image.la


linaro-nano:~/pal/pal/src/image> make install
make[1]: Entering directory `/home/linaro/pal/pal/src/image'
make[1]: Nothing to be done for `install-exec-am'.
make[1]: Nothing to be done for `install-data-am'.
make[1]: Leaving directory `/home/linaro/pal/pal/src/image'


linaro-nano:~/pal/pal/src> make install
Making install in base
make[1]: Entering directory `/home/linaro/pal/pal/src/base'
Making install in devices
make[2]: Entering directory `/home/linaro/pal/pal/src/base/devices'
make[3]: Entering directory `/home/linaro/pal/pal/src/base/devices'
  CC       dummy.lo
  CCLD     libdevices.la
make[4]: Entering directory `/home/linaro/pal/pal/src/base/devices'
make[4]: Nothing to be done for `install-exec-am'.
make[4]: Nothing to be done for `install-data-am'.
make[4]: Leaving directory `/home/linaro/pal/pal/src/base/devices'
make[3]: Leaving directory `/home/linaro/pal/pal/src/base/devices'
make[2]: Leaving directory `/home/linaro/pal/pal/src/base/devices'
make[2]: Entering directory `/home/linaro/pal/pal/src/base'
  CC       p_append.lo
  CC       p_atomic_add.lo
  CC       p_atomic_and.lo
  CC       p_atomic_compswap.lo
  CC       p_atomic_or.lo
  CC       p_atomic_sub.lo
  CC       p_atomic_swap.lo
  CC       p_atomic_xor.lo
  CC       p_barrier.lo
  CC       p_close.lo
  CC       p_fence.lo
  CC       p_finalize.lo
p_finalize.c: In function 'p_finalize':
p_finalize.c:24:9: warning: return makes integer from pointer without a cast [enabled by default]
         return p_ref_err(EINVAL);
         ^
  CC       p_free.lo
  CC       p_gather.lo
  CC       p_getaddr.lo
  CC       p_getsymbol.lo
  CC       p_init.lo
  CC       p_load.lo
  CC       p_malloc.lo
  CC       p_memcpy.lo
  CC       p_mutex_destroy.lo
  CC       p_mutex_init.lo
  CC       p_mutex_lock.lo
  CC       p_mutex_trylock.lo
  CC       p_mutex_unlock.lo
  CC       p_open.lo
  CC       p_query.lo
  CC       p_read.lo
  CC       p_remove.lo
  CC       p_rmalloc.lo
  CC       p_run.lo
  CC       p_wait.lo
  CC       p_write.lo
  CC       boilerplate.lo
  CC       p_get_err.lo
  CCLD     libpal-base.la
make[3]: Entering directory `/home/linaro/pal/pal/src/base'
make[3]: Nothing to be done for `install-exec-am'.
make[3]: Nothing to be done for `install-data-am'.
make[3]: Leaving directory `/home/linaro/pal/pal/src/base'
make[2]: Leaving directory `/home/linaro/pal/pal/src/base'
make[1]: Leaving directory `/home/linaro/pal/pal/src/base'
Making install in dsp
make[1]: Entering directory `/home/linaro/pal/pal/src/dsp'
make[2]: Entering directory `/home/linaro/pal/pal/src/dsp'
  CC       p_acorr.lo
  CC       p_conv.lo
  CC       p_fir.lo
  CC       p_firdec.lo
  CC       p_firint.lo
  CC       p_firsym.lo
  CC       p_iir.lo
  CC       p_xcorr.lo
  CCLD     libpal-dsp.la
make[3]: Entering directory `/home/linaro/pal/pal/src/dsp'
make[3]: Nothing to be done for `install-exec-am'.
make[3]: Nothing to be done for `install-data-am'.
make[3]: Leaving directory `/home/linaro/pal/pal/src/dsp'
make[2]: Leaving directory `/home/linaro/pal/pal/src/dsp'
make[1]: Leaving directory `/home/linaro/pal/pal/src/dsp'
Making install in fft
make[1]: Entering directory `/home/linaro/pal/pal/src/fft'
  CC       p_cfft.lo
  CCLD     libpal-fft.la
make[2]: Entering directory `/home/linaro/pal/pal/src/fft'
make[2]: Nothing to be done for `install-exec-am'.
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/home/linaro/pal/pal/src/fft'
make[1]: Leaving directory `/home/linaro/pal/pal/src/fft'
Making install in image
make[1]: Entering directory `/home/linaro/pal/pal/src/image'
make[2]: Entering directory `/home/linaro/pal/pal/src/image'
make[2]: Nothing to be done for `install-exec-am'.
make[2]: Nothing to be done for `install-data-am'.
make[2]: Leaving directory `/home/linaro/pal/pal/src/image'
make[1]: Leaving directory `/home/linaro/pal/pal/src/image'
Making install in math
make[1]: Entering directory `/home/linaro/pal/pal/src/math'
make[2]: Entering directory `/home/linaro/pal/pal/src/math'
  CC       p_abs.lo
  CC       p_absdiff.lo
  CC       p_acos.lo
  CC       p_acosh.lo
  CC       p_add.lo
  CC       p_asin.lo
  CC       p_asinh.lo
  CC       p_atan2.lo
  CC       p_atan.lo
  CC       p_atanh.lo
  CC       p_cbrt.lo
  CC       p_cos.lo
  CC       p_cosh.lo
  CC       p_div.lo
  CC       p_dot.lo
  CC       p_exp.lo
  CC       p_ftoi.lo
  CC       p_inv.lo
  CC       p_invcbrt.lo
  CC       p_invsqrt.lo
  CC       p_itof.lo
  CC       p_ln.lo
  CC       p_log10.lo
  CC       p_mac.lo
  CC       p_max.lo
  CC       p_mean.lo
  CC       p_median.lo
  CC       p_min.lo
  CC       p_mode.lo
  CC       p_mul.lo
  CC       p_popcount.lo
  CC       p_pow.lo
  CC       p_rand.lo
  CC       p_sin.lo
  CC       p_sincos.lo
  CC       p_sinh.lo
  CC       p_sort.lo
  CC       p_sqrt.lo
  CC       p_sub.lo
  CC       p_sum.lo
  CC       p_sumsq.lo
  CC       p_tan.lo
  CC       p_tanh.lo
  CC       tinymt/tinymt32.lo
  CCLD     libpal-math.la
make[3]: Entering directory `/home/linaro/pal/pal/src/math'
make[3]: Nothing to be done for `install-exec-am'.
make[3]: Nothing to be done for `install-data-am'.
make[3]: Leaving directory `/home/linaro/pal/pal/src/math'
make[2]: Leaving directory `/home/linaro/pal/pal/src/math'
make[1]: Leaving directory `/home/linaro/pal/pal/src/math'
make[1]: Entering directory `/home/linaro/pal/pal/src'
  CC       dummy.lo
  CCLD     libpal.la
copying selected object files to avoid basename conflicts...
make[2]: Entering directory `/home/linaro/pal/pal/src'
/bin/mkdir -p '/usr/local/lib'
 /bin/sh ../libtool   --mode=install /usr/bin/install -c   libpal.la '/usr/local/lib'
libtool: install: /usr/bin/install -c .libs/libpal.so.0.0.0 /usr/local/lib/libpal.so.0.0.0
/usr/bin/install: cannot create regular file '/usr/local/lib/libpal.so.0.0.0': Permission denied
make[2]: *** [install-libLTLIBRARIES] Error 1
make[2]: Leaving directory `/home/linaro/pal/pal/src'
make[1]: *** [install-am] Error 2
make[1]: Leaving directory `/home/linaro/pal/pal/src'
make: *** [install-recursive] Error 1