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Minor stylistic Boost Build quickbook.jam script changes.

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[SVN r46941]
This commit is contained in:
Jurko Gospodnetić
2008-07-01 07:16:31 +00:00
parent beeacb2067
commit e48313580a
1 changed files with 31 additions and 19 deletions
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50
v2/tools/quickbook.jam
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@@ -113,6 +113,7 @@ import scanner ;
import project ;
import targets ;
# The one and only QUICKBOOK type!
type.register QUICKBOOK : qbk ;
@@ -121,15 +122,17 @@ type.register QUICKBOOK : qbk ;
feature.feature <quickbook-binary> : : free ;
feature.feature <quickbook-binary-dependencies> : : free dependency ;
# quickbook-binary-generator handles generation of the QuickBook executable, by
# marking it as a dependency for QuickBook docs.
#
# If the user supplied the QuickBook command that will be used.
#
# Otherwise we search some sensible places for the QuickBook sources and
# compile from scratch using the default toolset.
# Otherwise we search some sensible places for the QuickBook sources and compile
# from scratch using the default toolset.
#
# As a last resort we rely on the shell to find 'quickbook'.
#
class quickbook-binary-generator : generator
{
import common modules path targets build-system ;
@@ -181,8 +184,8 @@ class quickbook-binary-generator : generator
local quickbook-main-target = [ targets.resolve-reference $(quickbook-dir) : $(project) ] ;
# The first element are actual targets, the second are
# properties found in target-id. We don't care about these since
# we've passed the id ourselves.
# properties found in target-id. We do not care about these
# since we have passed the id ourselves.
quickbook-main-target =
[ $(quickbook-main-target[1]).main-target quickbook ] ;
@@ -192,10 +195,9 @@ class quickbook-binary-generator : generator
# Ignore usage-requirements returned as first element.
quickbook-binary-dependencies = $(quickbook-binary-dependencies[2-]) ;
# Some toolsets generate extra targets (e.g. RSP).
# We must mark all targets as dependencies for the project, but
# we'll only use the EXE target for quickbook-to-boostbook
# translation.
# Some toolsets generate extra targets (e.g. RSP). We must mark
# all targets as dependencies for the project, but we will only
# use the EXE target for quickbook-to-boostbook translation.
for local target in $(quickbook-binary-dependencies)
{
if [ $(target).type ] = EXE
@@ -225,8 +227,8 @@ class quickbook-binary-generator : generator
ECHO " or site-config.jam with the call" ;
ECHO " using quickbook : /path/to/quickbook ;" ;
# As a last resort, search for 'quickbook' command in path.
# Note that even if the 'quickbook' command is not found,
# As a last resort, search for 'quickbook' command in path. Note
# that even if the 'quickbook' command is not found,
# get-invocation-command will still return 'quickbook' and might
# generate an error while generating the virtual-target.
@@ -234,8 +236,8 @@ class quickbook-binary-generator : generator
}
}
# Add $(quickbook-binary-dependencies) as a dependency of the current project
# and set it as the <quickbook-binary> feature for the
# Add $(quickbook-binary-dependencies) as a dependency of the current
# project and set it as the <quickbook-binary> feature for the
# quickbook-to-boostbook rule, below.
property-set = [ $(property-set).add-raw
<dependency>$(quickbook-binary-dependencies)
@@ -247,7 +249,9 @@ class quickbook-binary-generator : generator
}
}
# Define a scanner for tracking QBK include dependencies
# Define a scanner for tracking QBK include dependencies.
#
class qbk-scanner : common-scanner
{
rule pattern ( )
@@ -258,10 +262,12 @@ class qbk-scanner : common-scanner
}
}
scanner.register qbk-scanner : include ;
type.set-scanner QUICKBOOK : qbk-scanner ;
# Initialization of toolset.
#
# Parameters:
@@ -270,8 +276,9 @@ type.set-scanner QUICKBOOK : qbk-scanner ;
# When command is not supplied toolset will search for QuickBook directory and
# compile the executable from source. If that fails we still search the path for
# 'quickbook'.
#
rule init (
command ? # path to QuickBook executable.
command ? # path to the QuickBook executable.
)
{
if ! $(.initialized)
@@ -281,13 +288,16 @@ rule init (
}
}
generators.register [ new quickbook-binary-generator quickbook.quickbook-to-boostbook : QUICKBOOK : XML ] ;
# <quickbook-binary> shell command to run QuickBook
# <quickbook-binary-dependencies> targets to build QuickBook from sources.
toolset.flags quickbook.quickbook-to-boostbook QB-COMMAND <quickbook-binary> ;
toolset.flags quickbook.quickbook-to-boostbook QB-DEPENDENCIES <quickbook-binary-dependencies> ;
toolset.flags quickbook.quickbook-to-boostbook INCLUDES <include> ;
toolset.flags quickbook.quickbook-to-boostbook QB-COMMAND <quickbook-binary> ;
toolset.flags quickbook.quickbook-to-boostbook QB-DEPENDENCIES <quickbook-binary-dependencies> ;
toolset.flags quickbook.quickbook-to-boostbook INCLUDES <include> ;
rule quickbook-to-boostbook ( target : source : properties * )
{
@@ -296,13 +306,15 @@ rule quickbook-to-boostbook ( target : source : properties * )
DEPENDS $(target) : [ on $(target) return $(QB-DEPENDENCIES) ] ;
}
actions quickbook-to-boostbook
{
"$(QB-COMMAND)" -I"$(INCLUDES)" --output-file=$(1) $(2)
}
# Declare a main target to convert a quickbook source into a boostbook
# XML file.
# Declare a main target to convert a quickbook source into a boostbook XML file.
#
rule to-boostbook ( target-name : sources * : requirements * : default-build * )
{
local project = [ project.current ] ;