make distclean
# AIX 6.1/7.1; C 9.0/12.1
./configure --prefix=/s/bio/kraemer/slang-2.2.4 CC=cc CFLAGS="-O2 -D_REENTRANT -D_LARGE_FILES" --with-png=/bio/local/../61/libpng-1.4.12 --with-z=/bio/local/../61/zlib-1.2.7 --with-x --with-terminfo=aix4
make static
make runtests
make install-static
make clean