lynx-dev configure problem

[Laura Eaves]

I'm using the following command to configure lynx281pre3:

CFLAGS="-g -I$HOME/slang/include -I$HOME/ssl/include" \
LIBS="-L$HOME/slang/lib -L$HOME/ssl/lib" \
configure --with-screen=slang --prefix=$HOME \
        --enable-persistent-cookies --enable-debug \
        $*

This has always worked in the past.  Now I get the following.
What is wrong?
--le

creating cache ./config.cache
checking host system type... i386-pc-bsdi3.1
Configuring for bsdi3.1
checking for gcc... gcc
checking whether the C compiler (gcc -g -I/intac/u4/leaves/slang/include 
-I/intac/u4/leaves/ssl/include ) works... yes
checking whether the C compiler (gcc -g -I/intac/u4/leaves/slang/include 
-I/intac/u4/leaves/ssl/include ) is a cross-compiler... no
checking whether we are using GNU C... yes
checking whether gcc accepts -g... yes
checking how to run the C preprocessor... gcc -E
checking for ranlib... ranlib
checking whether make sets ${MAKE}... yes
checking for a BSD compatible install... /usr/bin/install -c
checking for lint... no
checking for alint... no
checking for lclint... no
checking for tdlint... no
checking for AIX... no
checking for POSIXized ISC... no
checking if you want to see long compiling messages... yes
checking if you want to check memory-leaks... no
checking if you want to enable debug-code... yes
checking if you want to enable lynx trace code *recommended* ... yes
checking if you want to turn on gcc warnings... no
checking for ANSI C header files... yes
checking for working const... yes
checking for inline... inline
checking for off_t... yes
checking for size_t... yes
checking for working alloca.h... no
checking for alloca... yes
checking for unistd.h... yes
checking for getpagesize... yes
checking for working mmap... yes
checking for argz.h... no
checking for limits.h... yes
checking for locale.h... yes
checking for nl_types.h... no
checking for malloc.h... yes
checking for string.h... yes
checking for unistd.h... (cached) yes
checking for values.h... yes
checking for sys/param.h... yes
checking for getcwd... yes
checking for munmap... yes
checking for putenv... yes
checking for setenv... yes
checking for setlocale... yes
checking for strchr... yes
checking for strcasecmp... yes
checking for __argz_count... no
checking for __argz_stringify... no
checking for __argz_next... no
checking for stpcpy... no
checking for LC_MESSAGES... no
checking whether NLS is requested... no
checking if we should use included message-library... yes
checking if you want full utility pathnames... yes
checking for system mailer... /usr/sbin/sendmail
checking system mail flags... -t -oi
checking for chmod... /bin/chmod
checking for compress... /usr/bin/compress
checking for cp... /bin/cp
checking for gzip... /usr/local/bin/gzip
checking for mkdir... /bin/mkdir
checking for mv... /bin/mv
checking for rm... /bin/rm
checking for tar... /bin/tar
checking for touch... /usr/bin/touch
checking for gunzip... /usr/local/bin/gunzip
checking for unzip... /usr/local/bin/unzip
checking for bzip2... bzip2
checking for uudecode... /usr/bin/uudecode
checking for zcat... /usr/local/bin/zcat
checking for zip... /usr/contrib/bin/zip
checking for telnet... /usr/bin/telnet
checking for tn3270... /usr/bin/tn3270
checking for rlogin... /usr/bin/rlogin
checking for working const... (cached) yes
checking if you want socks library... no
checking if you want socks5 library... no
checking for network libraries... working...
checking for gethostname... yes
checking for -linet... no
checking for socket... yes
checking for gethostbyname... yes
checking for strcasecmp... (cached) yes
checking for inet_aton function... yes
checking for screen type... slang
checking for slang header file... predefined
checking for tigetstr in -ltermlib... no
checking for tgoto in -ltermlib... yes
checking for acos... no
checking for acos in -lm... yes
checking for SLtt_get_screen_size... no
checking for SLtt_get_screen_size in -lslang... no
checking for -lslang in /intac/u4/leaves/lib... no
checking for -lslang in /intac/u4/leaves/lib/slang... no
checking for -lslang in /usr/local/lib... no
checking for -lslang in /usr/local/lib/slang... no
checking for -lslang in /usr/lib... no
checking for -lslang in /usr/lib/slang... no
configure: error: Cannot link slang library