Use AC_PATH_XTRA to search for X11 in configure.ac. In Makefiles, add
X_CFLAGS to AM_CFLAGS for the source compilation. Add X_LIBS to LDFLAGS.
Add X_PRE_LIBS and X_EXTRA_LIBS to LDADD.
With this patch, X Windows system is correctly detected on Mac OS X.
AM_CPPFLAGS is for flags passed to the preprocessor, such as defines and
includes. AM_CFLAGS is for flags affecting the compiler, such as debug
and optimization settings.
INCLUDES is an obsolete name. Users can pass INCLUDES and break
compilation. AM_CPPFLAGS is more explicit that the flags come from
Automake and should not be overridden.
Absolute symlinks break when the source is moved to another location. In
the best case, the symlink will be replaced with a copy, but that creates
code duplication. A user who got the packaged source may decide to change
one config.c without realizing that another config.c will get the same
changes.
Don't ignore config.c, it's a regular source file now, albeit very
short.
Testing done: compiled inside and outside build directory.
The session match logic had two versions - one for the
SESMAN_SESSION_TYPE_XRDP and SESMAN_SESSION_TYPE_XORG sessions and one
for every other type. The only difference was, that different display
sizes where ignored when searching for sessions to reconnect if the
policy does not have the SESMAN_CFG_SESS_POLICY_D flag set and the type
is SESMAN_SESSION_TYPE_XRDP or SESMAN_SESSION_TYPE_XORG.
The reason was that xvnc cannot resize and the others can do. This two
versions where not necessary because we set the
SESMAN_CFG_SESS_POLICY_D flag every time we have a xvnc session a few
lines above. So the two branches for the different types can be reduced
to one.
Signed-off-by: Jan Losinski <losinski@wh2.tu-dresden.de>
chansrv_fuse.c includes chansrv_fuse.h even if XRDP_FUSE is not
defined. However, time_t is used in chansrv_fuse.h. This causes
build failure on FreeBSD.
