Hey all, I apologize if this has been covered before, but I've searched the archives and haven't found anything to seemed to speak to this specific issue. I have a Solaris 9 system with Sun Studio 11. When running the configure script, I'm encoutering an issue I haven't been able to come up with a solution to as of yet, so I was hoping some of you might be able to help. There really seems to be 2 issues. First, we use a third party to provide many of our opensource tools (TheWrittenWord) and these apps and libraries are installed in /opt/TWWfsw instead of your typical /usr/local. So, I set some environment variables: CC=/opt/SUNWspro/bin/cc CXX=/opt/SUNWspro/bin/CC F77=/opt/SUNWspro/bin/f77 CFLAGS=-L/opt/TWWfsw/libgdbm182/lib -R/opt/TWWfsw/libgdbm182/lib And then run configure thusly: ./configure\ --without-rlm_ldap\ --without-rlm_krb5\ --without-rlm_sql\ --with-openssl-includes=/opt/TWWfsw/libopenssl097/include\ --with-openssl-libraries=/opt/TWWfsw/libopenssl097/lib Those are the correct paths to the openssl libraries and includes (the includes are in the openssl subdirectory of /opt/TWWfsw/libopenssl097/include. However, the configure script doesn't seem to locate them... I get the following pertinent openssl messages from configure: configure: WARNING: skipping test for openssl/ssl.h And later with the modules messages like: configure: WARNING: silently not building rlm_eap_tls. configure: WARNING: FAILURE: rlm_eap_tls requires: OpenSSL. configure: WARNING: silently not building rlm_eap_ttls. configure: WARNING: FAILURE: rlm_eap_ttls requires: OpenSSL. configure: WARNING: silently not building rlm_otp. configure: WARNING: FAILURE: rlm_otp requires: openssl-includes openssl-includes openssl-includes openssl-includes openssl-includes. All normal considering it failed it's openssl check. But why did it fail the check when I used the --with-openssl-libraries flag to configure? Now, even more confusing is if I set the library locations in CFLAGS thusly: CFLAGS=-L/opt/TWWfsw/libopenssl097/lib -R/opt/TWWfsw/libopenssl097/lib -L/opt/TWWfsw/libgdbm182/lib -R/opt/TWWfsw/libgdm182/lib And run the configure exactly as above, things change. Now it finds the openssl pieces: checking for DH_new in -lcrypto... yes checking for SSL_new in -lssl... yes checking openssl/ssl.h usability... yes checking openssl/ssl.h presence... yes checking for openssl/ssl.h... yes checking openssl/crypto.h usability... yes checking openssl/crypto.h presence... yes checking for openssl/crypto.h... yes checking openssl/err.h usability... yes checking openssl/err.h presence... yes checking for openssl/err.h... yes checking openssl/engine.h usability... yes checking openssl/engine.h presence... yes checking for openssl/engine.h... yes checking for OpenSSL version >= 0.9.7... yes And the configure output for rlm_eap_tls and others that require OpenSSL are fine, *except* for rlm_otp which still looks like: configure: configuring in src/modules/rlm_otp configure: running /bin/bash './configure' --prefix=/usr/local '--without-rlm_ldap' '--without-rlm_krb5' '--without-rlm_sql' '--without-snmp' '--with-openssl-includes=/opt/TWWfsw/libopenssl097/include' '--with-openssl-libraries=/opt/TWWfsw/libopenssl097/lib' '--with-rlm-perl-includes-dir=/opt/TWWfsw/perl586/lib/5.8.6/sun4-solaris-thread-multi/CORE' 'CC=/opt/SUNWspro/bin/cc' 'CFLAGS=-L/opt/TWWfsw/libopenssl097/lib -R/opt/TWWfsw/libopenssl097/lib -L/opt/TWWfsw/libgdbm182/lib -R/opt/TWWfsw/libgdm182/lib' 'CXX=/opt/SUNWspro/bin/CC' 'F77=/opt/SUNWspro/bin/f77' 'LDFLAGS=' --enable-ltdl-install --cache-file=/dev/null --srcdir=. checking for gcc... /opt/SUNWspro/bin/cc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... no checking whether /opt/SUNWspro/bin/cc accepts -g... yes checking for /opt/SUNWspro/bin/cc option to accept ANSI C... none needed checking how to run the C preprocessor... /opt/SUNWspro/bin/cc -E checking for egrep... egrep checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... no checking for unistd.h... yes checking for inttypes.h... (cached) yes checking for SSL_new in -lssl... yes checking openssl/des.h usability... no checking openssl/des.h presence... no checking for openssl/des.h... no checking openssl/hmac.h usability... no checking openssl/hmac.h presence... no checking for openssl/hmac.h... no checking openssl/md4.h usability... no checking openssl/md4.h presence... no checking for openssl/md4.h... no checking openssl/md5.h usability... no checking openssl/md5.h presence... no checking for openssl/md5.h... no checking openssl/sha.h usability... no checking openssl/sha.h presence... no checking for openssl/sha.h... no configure: WARNING: silently not building rlm_otp. configure: WARNING: FAILURE: rlm_otp requires: openssl-includes openssl-includes openssl-includes openssl-includes openssl-includes. configure: creating ./config.status config.status: creating Makefile I've checked though and all those .h files are there with the same permissions as the others, so I would expect it to find the presence even if it didn't find them usable (which I wouldn't know why that would be true either). Any ideas? I'm at a real loss here. -- Thanks in advance, Bob Jones bob.jones@usg.edu