I have changed my Ada compiler. (As described in a previous note, the  
one that I have been using successfully has a small bug which is fixed  
in later versions.) For the record, the old compiler was obtained from  
MacAda.org, is 32 bits, and runs on OS X 10.5 (Leopard). The new  
compiler is from sourceforge, also 32 bits and also running on Leopard.

The PLplot build completes but testing of the Ada examples fails with  
this:




Test project /usr/local/plplot_build_dir
Constructing a list of tests
Done constructing a list of tests
Changing directory into /usr/local/plplot_build_dir/plplot_test
   2/ 15 Testing examples_ada
Test command: /bin/bash -c EXAMPLES_DIR=/usr/local/plplot_build_dir/ 
examples\ SRC_EXAMPLES_DIR=/Users/jerrybauck/Documents/Programs/Ada/ 
Code/Bindings/PLplot/plplot_svn/plplot/examples\ ./plplot-test.sh\ -- 
verbose\ --device=psc\ --front-end=ada
Test timeout computed to be: 1500
Testing front-end ada
x01
./test_ada.sh: line 32:  5252 Trace/BPT trap          "$adadir"/x$ 
{index}${lang} -dev $device -o "${OUTPUT_DIR}"/x${index}${lang}%n. 
$dsuffix $options 2> test.error >|"${OUTPUT_DIR}"/x${index}${lang}_$ 
{dsuffix}.txt
dyld: Library not loaded: @rpath/libgnat-2009.dylib
   Referenced from: /usr/local/plplot_build_dir/examples/ada/x01a
   Reason: image not found
-- Process completed
***Failed

0% tests passed, 1 tests failed out of 1

The following tests FAILED:
          2 - examples_ada (Failed)
Errors while running CTest




I get the same missing library complaint when I try to run the Ada  
examples myself unless I first run

export DYLD_LIBRARY_PATH=/usr/local/ada-4.3/lib/gcc/i386-apple- 
darwin9.7.0/4.3.4/adalib:/usr/local/plplot/lib/

which is normal (I've always done that extra -- or similar-- step to  
run the Ada examples). However, adding this to my build script has no  
effect. Neither does adding this:

GNAT_LIB=/usr/local/ada-4.3/lib/gcc/i386-apple-darwin9.7.0/4.3.4/adalib/
export GNAT_LIB

The strange thing is, the directory containing libgnat-2009.dylib has  
a symlink named libgnat.dylib in the same directory which points to it  
and is found when each of the examples is linked.

Jerry

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