Hi,
Am trying to build the openssl source for QNX 6.5/6.6 OS. I have tried to build after the instructions given in internet
. 

1. QNX 6.6 build environment variable is set. 
2. Executed below command. 
sh-3.1$  ./Configure QNX6 shared --prefix=./qnx660/release --openssldir=./qnx660/release
3. make depend exectuted. Got compilation error. 

../../util/domd ../.. -MD gcc -- -fPIC -DOPENSSL_PIC -DOPENSSL_THREADS  -DDSO_DLFCN -DHAVE_DLFCN_H  -I.. -I../.. -I../
modes -I../asn1 -I../evp -I../../include  -DOPENSSL_NO_DEPRECATED -DOPENSSL_NO_EC_NISTP_64_GCC_128 -DOPENSSL_NO_GMP -
DOPENSSL_NO_JPAKE -DOPENSSL_NO_LIBUNBOUND -DOPENSSL_NO_MD2 -DOPENSSL_NO_RC5 -DOPENSSL_NO_RFC3779 -DOPENSSL_NO_SCTP -
DOPENSSL_NO_SSL_TRACE -DOPENSSL_NO_SSL2 -DOPENSSL_NO_STORE -DOPENSSL_NO_UNIT_TEST -DOPENSSL_NO_WEAK_SSL_CIPHERS --  
dso_dl.c dso_dlfcn.c dso_err.c dso_lib.c dso_null.c dso_openssl.c dso_win32.c dso_vms.c dso_beos.c
dso_dlfcn.c:84:12: fatal error: dlfcn.h: No such file or directory
 #  include <dlfcn.h>


Also when I executed make all from command line. Seems like nothing has been built.     
sh-3.1$ make
sh-3.1$ make all
sh-3.1$


Could anyone help me out to build openssl for qnx 6.5 os. 

Thanks,
Murugaiyan