<!DOCTYPE sconsdoc [
<!ENTITY % scons SYSTEM "../scons.mod">
%scons;
-
+
<!ENTITY % builders-mod SYSTEM "../generated/builders.mod">
%builders-mod;
<!ENTITY % functions-mod SYSTEM "../generated/functions.mod">
<para>
Check the size of a datatype by using the &CheckTypeSize; method:
</para>
-
+
<sconstruct>
env = Environment()
conf = Configure(env)
print 'sizeof unsigned int is', int_size
env = conf.Finish()
</sconstruct>
-
+
<screen>
% <userinput>scons -Q</userinput>
sizeof unsigned int is 4
<screen>
% <userinput>scons</userinput>
scons: Reading SConscript file ...
-Checking for MyLibrary... failed
+Checking for MyLibrary... no
MyLibrary is not installed!
</screen>
<screen>
% <userinput>scons</userinput>
scons: Reading SConscript file ...
-Checking for MyLibrary... failed
+Checking for MyLibrary... yes
scons: done reading SConscript
scons: Building targets ...
.