1 This problem is still present in the latest version of R and has been

     2 reported upstream:

     3 

     4   https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16512

     5 

     6 --- R-3.2.0/src/library/stats/src/Makefile.in.orig	2015-08-17 13:40:12.041006229 -0700

     7 +++ R-3.2.0/src/library/stats/src/Makefile.in	2015-08-17 13:40:42.269423314 -0700

     8 @@ -12,6 +12,7 @@

     9  R_HOME = $(top_builddir)

    10  ## for $(R_HOME)/etc${R_ARCH}/Makeconf

    11  R_SHARE_DIR = $(R_HOME)/share

    12 +R_INCLUDE_DIR = $(R_HOME)/include

    13  

    14  SOURCES_C = init.c kmeans.c \

    15    ansari.c bandwidths.c chisqsim.c d2x2xk.c fexact.c kendall.c ks.c \