I have libtiff installed from macports, and it is sitting there in
/opt/local/lib:
$ ls -l /opt/local/lib/*tiff*
-rwxr-xr-x 2 root admin 796684 Jun 4 22:13 /opt/local/lib/libtiff.3.dylib
-rw-r--r-- 2 root admin 990296 Jun 4 22:13 /opt/local/lib/libtiff.a
lrwxr-xr-x 1 root admin 15 Jun 4 22:14 /opt/local/lib/libtiff.dylib ->
libtiff.3.dylib
-rwxr-xr-x 2 root admin 960 Jun 4 22:13 /opt/local/lib/libtiff.la
-rwxr-xr-x 2 root admin 35400 Jun 4 22:13 /opt/local/lib/libtiffxx.3.dylib
-rw-r--r-- 2 root admin 17280 Jun 4 22:13 /opt/local/lib/libtiffxx.a
lrwxr-xr-x 1 root admin 17 Jun 4 22:14 /opt/local/lib/libtiffxx.dylib
-> libtiffxx.3.dylib
-rwxr-xr-x 2 root admin 998 Jun 4 22:13 /opt/local/lib/libtiffxx.la
$ ls -l /opt/local/include/*tiff*
-rw-r--r-- 2 root admin 33813 Jun 4 22:13 /opt/local/include/tiff.h
-rw-r--r-- 2 root admin 3020 Jun 4 22:13 /opt/local/include/tiffconf.h
-rw-r--r-- 2 root admin 20514 Jun 4 22:13 /opt/local/include/tiffio.h
-rw-r--r-- 2 root admin 1706 Jun 4 22:13 /opt/local/include/tiffio.hxx
-rw-r--r-- 2 root admin 410 Jun 4 22:13 /opt/local/include/tiffvers.h
However, when I try to install rtiff, R is not picking up libtiff:
$ R CMD INSTALL ~/Downloads/rtiff_1.4.1.tar.gz
* installing to library
‘/Library/Frameworks/R.framework/Versions/2.13/Resources/library’
* installing *source* package ‘rtiff’ ...
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ANSI C... none needed
checking for TIFFOpen in -ltiff... no
Error: Could not find libtiff.
ERROR: configuration failed for package ‘rtiff’
* removing
‘/Library/Frameworks/R.framework/Versions/2.13/Resources/library/rtiff’
TIFFOpen is in libtiff:
$ nm /opt/local/lib/libtiff.dylib | grep TIFFOpen
0000000000030740 T _TIFFOpen
So I think the conclusion is that R isn't even looking in /opt/local/lib. Seems
like a basic question, but how do I get R to look in /opt/local/{lib|include}?
Thanks for any help!
--Rob
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