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Minor stylistic comment changes in the Boost Build tools/python.jam module.

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[SVN r47259]
This commit is contained in:
Jurko Gospodnetić
2008-07-09 08:04:04 +00:00
parent 49b18f6ec7
commit daedeaf579
1 changed files with 9 additions and 8 deletions
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17
src/tools/python.jam
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@@ -134,7 +134,7 @@ local rule shell-cmd ( cmd )
# Try to identify Cygwin symlinks. Invoking such a file directly as an NT
# executable from a native Windows build of bjam would be fatal to the bjam
# process. One /can/ invoke them through sh.exe or bash.exe, if you can prove
# that those aren't also symlinks. ;-)
# that those are not also symlinks. ;-)
#
# If a symlink is found returns non-empty; we try to extract the target of the
# symlink from the file and return that.
@@ -345,6 +345,7 @@ local rule windows-path-to-native ( path )
# Return nonempty if path looks like a windows path, i.e. it starts with a drive
# letter or contains backslashes.
#
local rule guess-windows-path ( path )
{
return [ SUBST $(path) ($(.windows-drive-letter-re)|.*([\\]).*) $1 ] ;
@@ -387,9 +388,9 @@ local rule split-version ( version )
}
# Build a list of versions from 3.0 down to 1.5. Because bjam can't enumerate
# Build a list of versions from 3.0 down to 1.5. Because bjam can not enumerate
# registry sub-keys, we have no way of finding a version with a 2-digit minor
# version, e.g. 2.10 -- let's hope that never happens.
# version, e.g. 2.10 -- let us hope that never happens.
#
.version-countdown = ;
for local v in [ numbers.range 15 30 ]
@@ -717,7 +718,7 @@ local rule configure ( version ? : cmd-or-prefix ? : includes * : libraries ? :
if ! $(cmd-or-prefix) || [ GLOB $(cmd-or-prefix) : * ]
{
# If the user didn't pass a command, whatever we got was a prefix.
# If the user did not pass a command, whatever we got was a prefix.
prefix = $(cmd-or-prefix) ;
cmds-to-try = [ candidate-interpreters $(version) : $(prefix) : $(target-os) ] ;
}
@@ -726,7 +727,7 @@ local rule configure ( version ? : cmd-or-prefix ? : includes * : libraries ? :
# Work with the command the user gave us.
cmds-to-try = $(cmd-or-prefix) ;
# On windows, don't nail down the interpreter command just yet in case
# On windows, do not nail down the interpreter command just yet in case
# the user specified something that turns out to be a cygwin symlink,
# which could bring down bjam if we invoke it.
if $(target-os) != windows
@@ -735,7 +736,7 @@ local rule configure ( version ? : cmd-or-prefix ? : includes * : libraries ? :
}
}
# Values to use in case we can't really find anything in the system.
# Values to use in case we can not really find anything in the system.
local fallback-cmd = $(cmds-to-try[1]) ;
local fallback-version ;
@@ -748,8 +749,8 @@ local rule configure ( version ? : cmd-or-prefix ? : includes * : libraries ? :
local sys.$(sys-elements) ;
# Compute the string Python's sys.platform needs to match. If not
# targeting windows or cygwin we'll assume only native builds can
# possibly run, so we won't require a match and we leave sys.platform
# targeting windows or cygwin we will assume only native builds can
# possibly run, so we will not require a match and we leave sys.platform
# blank.
local platform ;
switch $(target-os)