Hi! The build of 1.4.0 fails in example/x11.c on OpenSolaris snv_89, since that platform lacks cfmakeraw(). I only need the library so I don't need a working x11 example, I just want the example to not be compiled, either through an automatic check or a configure option such as --disable-examples. Right now I'm patching the Makefile but a more sustainable solution would be nicer.
This is my configure output: $ ./configure --with-openssl --with-libz checking whether to enable maintainer-specific portions of Makefiles... no checking for sed... /usr/bin/sed checking for a BSD-compatible install... /usr/bin/ginstall -c checking whether build environment is sane... yes checking for gawk... gawk checking whether make sets $(MAKE)... yes checking libssh2 version... 1.4.0 checking build system type... i386-pc-solaris2.11 checking host system type... i386-pc-solaris2.11 configure: autobuild project... libssh2 configure: autobuild revision... 1.4.0 configure: autobuild hostname... configure: autobuild timestamp... 20120229-161414 checking for style of include used by make... GNU checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking dependency style of gcc... gcc3 checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /usr/pd/bin/grep checking for egrep... /usr/pd/bin/grep -E 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... yes checking for unistd.h... yes checking for long long... yes checking if _REENTRANT is already defined... no checking if _REENTRANT is actually needed... yes checking if _REENTRANT is onwards defined... yes checking for library containing socket... -lsocket checking for library containing inet_addr... -lnsl checking for gcc... (cached) gcc checking whether we are using the GNU C compiler... (cached) yes checking whether gcc accepts -g... (cached) yes checking for gcc option to accept ISO C89... (cached) none needed checking dependency style of gcc... (cached) gcc3 checking whether ln -s works... yes checking whether make sets $(MAKE)... (cached) yes checking for sshd... no checking for a sed that does not truncate output... (cached) /usr/bin/sed checking for fgrep... /usr/pd/bin/grep -F checking for ld used by gcc... /usr/ccs/bin/ld checking if the linker (/usr/ccs/bin/ld) is GNU ld... no checking for BSD- or MS-compatible name lister (nm)... /usr/pd/opt/gcc3/bin/nm -B checking the name lister (/usr/pd/opt/gcc3/bin/nm -B) interface... BSD nm checking the maximum length of command line arguments... 786240 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking for /usr/ccs/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for ar... ar checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/pd/opt/gcc3/bin/nm -B output from gcc object... ok checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... no checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/ccs/bin/ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... yes checking dynamic linker characteristics... solaris2.11 ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking whether byte ordering is bigendian... no checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... 64 checking for ld used by GCC... /usr/ccs/bin/ld checking if the linker (/usr/ccs/bin/ld) is GNU ld... no checking for shared library run path origin... done checking for libssl... yes checking how to link with libssl... -lssl -lcrypto checking for EVP_aes_128_ctr... no checking for libz... yes checking how to link with libz... -lz checking whether to enable pedantic and debug compiler options... no checking whether to enable hidden symbols in the library... no checking errno.h usability... yes checking errno.h presence... yes checking for errno.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking stdio.h usability... yes checking stdio.h presence... yes checking for stdio.h... yes checking for stdlib.h... (cached) yes checking for unistd.h... (cached) yes checking sys/uio.h usability... yes checking sys/uio.h presence... yes checking for sys/uio.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking arpa/inet.h usability... yes checking arpa/inet.h presence... yes checking for arpa/inet.h... yes checking netinet/in.h usability... yes checking netinet/in.h presence... yes checking for netinet/in.h... yes checking sys/un.h usability... yes checking sys/un.h presence... yes checking for sys/un.h... yes checking windows.h usability... no checking windows.h presence... no checking for windows.h... no checking winsock2.h usability... no checking winsock2.h presence... no checking for winsock2.h... no checking ws2tcpip.h usability... no checking ws2tcpip.h presence... no checking for ws2tcpip.h... no checking for poll... yes checking for gettimeofday... yes checking for select... yes checking for strtoll... yes checking for size_t... yes checking for working alloca.h... yes checking for alloca... yes checking for an ANSI C-conforming const... yes checking for inline... inline checking non-blocking sockets style... O_NONBLOCK configure: creating ./config.status config.status: creating Makefile config.status: creating src/Makefile config.status: creating tests/Makefile config.status: creating example/Makefile config.status: creating docs/Makefile config.status: creating libssh2.pc config.status: creating src/libssh2_config.h config.status: creating example/libssh2_config.h config.status: executing depfiles commands config.status: executing libtool commands configure: summary of build options: version: 1.4.0 Host type: i386-pc-solaris2.11 Install prefix: /usr/local Compiler: gcc Compiler flags: -g -O2 Library types: Shared=yes, Static=yes Crypto library: openssl: yes (AES-CTR: no) libgcrypt: no Debug build: no Path to sshd: (only for self-tests) libz compression: yes And this is the relevant portion of the gmake output: ... /bin/bash ../libtool --tag=CC --mode=link gcc -g -O2 -o x11 x11.o ../src/libssh2.la -lnsl -lsocket libtool: link: gcc -g -O2 -o .libs/x11 x11.o ../src/.libs/libssh2.so -lssl -lcrypto -lz -lnsl -lsocket -R/usr/local/lib Undefined first referenced symbol in file cfmakeraw x11.o ld: fatal: Symbol referencing errors. No output written to .libs/x11 collect2: ld returned 1 exit status gmake[2]: *** [x11] Error 1 ... gmake: *** [all-recursive] Error 1 -- Best regards, Tom Weber Cryptzone Group AB _______________________________________________ libssh2-devel http://cool.haxx.se/cgi-bin/mailman/listinfo/libssh2-devel
