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Remove defaul template depth of 128.

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This was old code and hence was a default that doesn't make sense any
longer. The compiler defaults for some time have been considerably above
128. Which has actually meant that we've restricted this instead of
incrementing it.
This commit is contained in:
Rene Rivera
2017-07-21 05:46:35 -06:00
parent 6f6aa23b69
commit 8d8d0d9ba7
1 changed files with 0 additions and 15 deletions
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15
src/tools/gcc.jam
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@@ -573,21 +573,6 @@ rule compile.c++ ( targets * : sources * : properties * )
LANG on $(<) = "-x c++" ;
}
DEPENDS $(<) : [ on $(<) return $(PCH_FILE) ] ;
# Here we want to raise the template-depth parameter value to something
# higher than the default value of 17. Note that we could do this using the
# feature.set-default rule but we do not want to set the default value for
# all toolsets as well.
#
# TODO: This 'modified default' has been inherited from some 'older Boost
# Build implementation' and has most likely been added to make some Boost
# library parts compile correctly. We should see what exactly prompted this
# and whether we can get around the problem more locally.
local template-depth = [ on $(<) return $(TEMPLATE_DEPTH) ] ;
if ! $(template-depth)
{
TEMPLATE_DEPTH on $(<) = 128 ;
}
}
rule compile.c ( targets * : sources * : properties * )