socat has denpendency on readline

bitbake readline -c cleanall
bitbake socat

ERROR: This autoconf log indicates errors, it looked at host include and/or library paths while determining system capabilities.
Rerun configure task after fixing this. The path was '/buildarea2/lirq/poky/build/tmp/work/mips32-poky-linux/socat-1.7.2.0-r0/socat-1.7.2.0'
ERROR: Function failed: do_qa_configure
ERROR: Logfile of failure stored in: /buildarea2/lirq/poky/build/tmp/work/mips32-poky-linux/socat-1.7.2.0-r0/temp/log.do_configure.21230
NOTE: package socat-1.7.2.0-r0: task do_configure: Failed
ERROR: Task 5 (/buildarea2/lirq/poky/meta/recipes-connectivity/socat/socat_1.7.2.0.bb, do_configure) failed with exit code '1'
NOTE: Tasks Summary: Attempted 951 tasks of which 946 didn't need to be rerun and 1 failed.

Summary: 1 task failed:
  /buildarea2/lirq/poky/meta/recipes-connectivity/socat/socat_1.7.2.0.bb, do_configure
Summary: There were 2 ERROR messages shown, returning a non-zero exit code.


=>tmp/work/mips32-poky-linux/socat-1.7.2.0-r0/socat-1.7.2.0/config.log

configure:4945: checking whether to include readline support
configure:4956: result: yes
configure:4975: checking for usable readline in default location
configure:4999: mips-poky-linux-gcc  -meb -mabi=32   -mhard-float -march=mips32 --sysroot=/buildarea2/lirq/poky/build/tmp/sysroots/qemumips -o conftest -O2 -pipe -g -feliminate-unused-debug-types -D_GNU_SOURCE -Wall -Wno-parentheses  -Wl,-O1  -Wl,--as-needed conftest.c  -lreadline  >&5
conftest.c:95:41: fatal error: readline/readline.h: No such file or directory
compilation terminated.
configure:4999: $? = 1
configure: failed program was:
| /* confdefs.h */