Bug#487564: gnat-4.3: FTBFS with gnat-4.3 but not gnat installed
According to the Build-Depends, having gnat-4.3 installed but not gnat should
be sufficient. However, when I tried that, I got:
checking for x86_64-linux-gnu-gcc... gnatgcc
checking for C compiler default output file name...
configure: error: C compiler cannot create executables
See `config.log' for more details.
make: *** [stamps/04-configure-stamp] Error 77
make: Leaving directory `/tmp/gnat-4.3/gnat-4.3-4.3.1'
make: *** [stamps/04-configure-stamp] Error 2
dpkg-buildpackage: failure: debian/rules build gave error exit status 2
The config.log file shows that it's detecting that gnatgcc doesn't exist. So
it appears that gnat-4.3 by itself is insufficient to build the package.