+20100626
+ + continue integrating changes to use gnatmake project files in Ada95
+ + old gnatmake (3.15) does not produce libraries using project-file;
+ work around by adding script to generate alternate makefile.
+
+20100619
+ + continue integrating changes to use gnatmake project files in Ada95
+ + add configure --with-ada-sharedlib option, for the test_make rule.
+ + move Ada95-related logic into aclocal.m4, since additional checks
+ will be needed to distinguish old/new implementations of gnat.
+