That is so great. Appreciate your help. I will give this a try and keep you updated. Again thanks much for the great help Sanjay
________________________________ From: Neil Gierman <ngier...@roadrunn.com> To: libssh2 development <libssh2-devel@lists.sourceforge.net> Sent: Wednesday, June 24, 2009 1:59:36 PM Subject: RE: 64 Bit compilation of libssh2 on AMD 64 > I am using MsDev studio only. I tried compiling libssh2 using x64 Visual studio but it keeps looking for libssl and libcrypt which are not there in my open SSL installation. Any ideas ? Below are my Pre-Build Event commands to compile OpenSSL and place it in the directory where my Solution Linker can find: ----------- Snip ---------------------------- cd ..\..\open\openssl-0.9.8g perl Configure VC-WIN32 perl util\mkfiles.pl >MINFO perl util\mk1mf.pl no-asm VC-WIN32 >ms\nt.mak perl util\mkdef.pl 32 libeay > ms\libeay32.def perl util\mkdef.pl 32 ssleay > ms\ssleay32.def del /s/q/f tmp32 del /s/q/f out32 del /s/q/f inc32 nmake -f ms\nt.mak tmp32 nmake -f ms\nt.mak out32 nmake -f ms\nt.mak inc32 nmake -f ms\nt.mak inc32\openssl nmake -f ms\nt.mak banner nmake -f ms\nt.mak headers nmake -f ms\nt.mak lib copy /Y inc32\openssl\*.* include\openssl\ copy out32\libeay32.lib "$(OutDir)\libcrypto.lib" copy out32\ssleay32.lib "$(OutDir)\libssl.lib" ----------- Snip ---------------------------- For Win64 those Pre-Build commands are: ----------------------Snip------------------------- cd ..\..\open\openssl-0.9.8g perl Configure VC-WIN64A perl util\mkfiles.pl >MINFO perl ms\uplink.pl win64a > ms\uptable.asm ml64 -c -Foms\uptable.obj ms\uptable.asm perl util\mk1mf.pl no-asm VC-WIN64A >ms\nt.mak perl util\mkdef.pl 32 libeay > ms\libeay32.def perl util\mkdef.pl 32 ssleay > ms\ssleay32.def del /s/q/f tmp32 del /s/q/f out32 del /s/q/f inc32 nmake -f ms\nt.mak tmp32 nmake -f ms\nt.mak out32 nmake -f ms\nt.mak inc32 nmake -f ms\nt.mak inc32\openssl nmake -f ms\nt.mak banner nmake -f ms\nt.mak headers nmake -f ms\nt.mak lib copy /Y inc32\openssl\*.* include\openssl\ copy out32\libeay32.lib "$(OutDir)\libcrypto.lib" copy out32\ssleay32.lib "$(OutDir)\libssl.lib" ---------------------Snip------------------------- I am compiling both OpenSSL and libssh2 statically (.LIB) and not dynamically (.DLL) because I wanted a self-contained application. That is why I have more than just "Configure && nmake". If you want dynamic libraries you will need to make the appropriate adjustments to the Pre-Build commands. Also, Debug builds require different build commands, but you can use Release OpenSSL libs on a debug build application if you don't want/need to debug inside the OpenSSL libraries. ------------------------------------------------------------------------------ _______________________________________________ libssh2-devel mailing list libssh2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libssh2-devel
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