Inspired by Bob Kast's reports, this commit enables the compilation
of libssh2 with WinCNG using the generated Visual Studio project files.
This commit adds WinCNG support to parts of the existing Win32 build
infrastructure, until new build systems, like pre-defined VS project
files or CMake files may be added.
This commit and b20bfeb3e5 raise one
question: How to handle build systems, like VS project files, that
need to include all source files regardless of the desired target,
including all supported crypto backends? For now the mentioned commit
added a check for LIBSSH2_OPENSSL to openssl.c and with this commit
the supported crypto backends are hardcoded within Makefile.am.
Commit d512b25f69 introduced a crypto
library abstraction in the autotools build system, to allow us to more
easily support new crypto libraries. In that process it was found that
all other build system which we support are hard-coded to build with
OpenSSL. Commit f5c1a0d98b fixes automake
introduced into non-autotools build systems but still overlooked the
CPP macro saying that we are using OpenSSL.
Thanks to Marc Hörsken for identifying this issue and proposing a fix
for win32/{GNUmakefile,config.mk}. This commit uses a slightly different
approach but the end result is the same.
Added libraries needed to link whether using openssl dynamically or
statically
Added LIBSSH2DEBUG define to debug versions to enable tracing
URL: http://trac.libssh2.org/ticket/215
Patch by: Mark Smith
First, win32/msvcproj.{head,foot} are now committed with CRLF line endings,
and .gitattributes specifies that these should not be changed on checkout or
commit. These are win32 files so it makes sense to store them with native
line endings.
Second, the rules for generating libssh2.dsp and libssh2.vcproj are changed
so that the full file contents passes through awk, which strips all CR and
then prints each line with one CRLF line ending. Stripping CR is important
to avoid CRCRLF in case the input already comes with CRLF.
Makefile changes to generate MSVS project files
- I integrated the libssh2_lib.dsp and libssh2_dll.dsp into a single
libssh2.dsp with different targets for lib vs dll
- Since I run Visual Studio 2008 with VC++9 I did not do vcproj files since
I would have newer vc8proj.head|foot than what others will be running
- My patch only has changes to Makefile.am's. I noticed that Makefile.in's
are included in the daily snapshots but they should be generated from the
.am's
- The 3 new files are msvcproj.head and msvcproj.foot for the beginning and
ending of the dsp file, and a new Makefile.inc that will have the source and
header file names. NOTE: All new source files will need to be added to
Makefile.inc and NOT Makefile.am now.
- I moved the win32 dir before the include dir
- I modified the dsw file so it points to the new libssh2.dsp project file
