Hi, I fixed the link problem on Oracle Solaris 11.1 1. Run ./configure --disable-nls 2. Replace the libtool script with /usr/apr/1.3/build/libtool 3. Create and run the following script with (I added -lsocket and -lnsl): ./libtool --tag=CC --mode=link gcc -I/usr/include/libxml2 -I/usr/include/li bproxy -g -O2 -Wall -Wextra -Wno-missing-field-initializers -Wno-sign-compare -Wno-unused-parameter -Werror=pointer-to-int-cast -Wdeclaration-after-statement -Werror-implicit-function-declaration -Wformat-nonliteral -Wformat-security -Wi nit-self -Wmissing-declarations -Wmissing-include-dirs -Wnested-externs -Wpointe r-arith -Wwrite-strings -o openconnect openconnect-xml.o openconnect-main.o o penconnect-dtls.o openconnect-cstp.o openconnect-mainloop.o openconnect-tun.o libopenconnect.la -lssl -lcrypto -lxml2 -lproxy -lz -lsocket -lnsl 4. make install