We can be sure that at least cmake 2.6.3 is used when building cmcurl.
This means we always get in the first branch of the if().
I think it is not a good idea to pull a cmake module from the cmake
which is being built in, since this may use features which are not
supported in the cmake which is used to build cmake (e.g. CMAKE_CURRENT_LIST_DIR
which does not exist in cmake 2.6.3 which is the minimum for cmcurl).
A bit further below there is anyway code to handle the case that cmake is
older than 2.8.0, so it should be ok.
Alex
MIPS machines are biendian hence they can run both big endian kernels
e.g. Debian mips architecture, and little endian kernels e.g. Debian
mipsel architecture. Use predefined macros to distinguish them.
Generally these are only required in build statements, as Ninja wants
to be able to chop paths up. But it doesn't hurt to also try to use
them in command line arguments.
The GenerateExportHeaders test was failing on one machine, the version
could not be determined there, so the _gcc_version was empty,
so the first argument to if() was empty, so it complained:
http://open.cdash.org/testDetails.php?test=135623436&build=2016288
Use double quotes to turn the non-existant first argument into an empty
string.
Alex
Since we know which compiler we have we can test those OpenMP flags first that
are likely to be correct. This doesn't make any difference for GNU compilers,
but it should avoid useless try_compiles and output cluttering for all others.
For all current build machines the modules FindPkgConfig, FindFreetype, and
FindLibXslt return a version number. Enforce this to early catch when this
is not always the case.
This did not work because find_library() did only treat the given name as
complete filename if is matched "PREFIX.*SUFFIX":
find_library(MYLIB libfoo.so.2)
Now it is also taken as a whole if the name matches "PREFIX.*SUFFIX\..*".
Newer Ruby versions (from 1.9 onward) seem to warn if you query Config::CONFIG
and print a warning to use RbConfig instead. RbConfig seems to also work in
older versions, at least in 1.8. Use a macro to query RbConfig first and only
if that doesn't give anything fall back to Config.
"argument unused during compilation" -- well, thanks, but ...
If somebody has a fix to eliminate this warning entirely, rather
than simply suppressing it from our dashboard results, I'm all
ears.
Append a random number to the "cmTryCompileExec" file name to avoid
rapid creation and deletion of the same executable file name. Some
filesystems lock executable files when they are created and cause
subsequent try-compile tests to fail arbitrarily. Use a different
name each time to avoid conflict.
This contains a change, which changes the behaviour a bit:
now X11_xf86vmode_FOUND is only set to TRUE and the include directory
is added to X11_INCLUDE_DIR, if additionally to X11_xf86vmode_INCLUDE_PATH
also X11_Xxf86vm_LIB has been found.
I hope this doesn't cause regressions somewhere.
Alex
Alex Neundorf
Peter Kuemmel
KWSys Robot
Clinton Stimpson
Brad King
Modestas Vainius
Peter Collingbourne
Eric NOULARD
Rolf Eike Beer
Alexey Ozeritsky
David Cole