summaryrefslogtreecommitdiff
path: root/jam-files/boost-build/tools/xsltproc.jam
diff options
context:
space:
mode:
Diffstat (limited to 'jam-files/boost-build/tools/xsltproc.jam')
-rw-r--r--jam-files/boost-build/tools/xsltproc.jam194
1 files changed, 194 insertions, 0 deletions
diff --git a/jam-files/boost-build/tools/xsltproc.jam b/jam-files/boost-build/tools/xsltproc.jam
new file mode 100644
index 00000000..96f5170b
--- /dev/null
+++ b/jam-files/boost-build/tools/xsltproc.jam
@@ -0,0 +1,194 @@
+# Copyright (C) 2003 Doug Gregor. Permission to copy, use, modify, sell and
+# distribute this software is granted provided this copyright notice appears in
+# all copies. This software is provided "as is" without express or implied
+# warranty, and with no claim as to its suitability for any purpose.
+
+# This module defines rules to apply an XSLT stylesheet to an XML file using the
+# xsltproc driver, part of libxslt.
+#
+# Note: except for 'init', this modules does not provide any rules for end
+# users.
+
+import feature ;
+import regex ;
+import sequence ;
+import common ;
+import os ;
+import modules ;
+import path ;
+import errors ;
+
+feature.feature xsl:param : : free ;
+feature.feature xsl:path : : free ;
+feature.feature catalog : : free ;
+
+
+# Initialize xsltproc support. The parameters are:
+# xsltproc: The xsltproc executable
+#
+rule init ( xsltproc ? )
+{
+ if $(xsltproc)
+ {
+ modify-config ;
+ .xsltproc = $(xsltproc) ;
+ check-xsltproc ;
+ }
+}
+
+rule freeze-config ( )
+{
+ if ! $(.config-frozen)
+ {
+ .config-frozen = true ;
+ .xsltproc ?= [ modules.peek : XSLTPROC ] ;
+ .xsltproc ?= xsltproc ;
+ check-xsltproc ;
+ .is-cygwin = [ .is-cygwin $(.xsltproc) ] ;
+ }
+}
+
+rule modify-config
+{
+ if $(.config-frozen)
+ {
+ errors.user-error "xsltproc: Cannot change xsltproc command after it has been used." ;
+ }
+}
+
+rule check-xsltproc ( )
+{
+ if $(.xsltproc)
+ {
+ local status = [ SHELL "\"$(.xsltproc)\" -V" : no-output : exit-status ] ;
+ if $(status[2]) != "0"
+ {
+ errors.user-error "xsltproc: Could not run \"$(.xsltproc)\" -V." ;
+ }
+ }
+}
+
+# Returns a non-empty string if a cygwin xsltproc binary was specified.
+rule is-cygwin ( )
+{
+ freeze-config ;
+ return $(.is-cygwin) ;
+}
+
+rule .is-cygwin ( xsltproc )
+{
+ if [ os.on-windows ]
+ {
+ local file = [ path.make [ modules.binding $(__name__) ] ] ;
+ local dir = [ path.native
+ [ path.join [ path.parent $(file) ] xsltproc ] ] ;
+ if [ os.name ] = CYGWIN
+ {
+ dir = $(dir:W) ;
+ }
+ local command =
+ "\"$(xsltproc)\" \"$(dir)\\test.xsl\" \"$(dir)\\test.xml\" 2>&1" ;
+ local status = [ SHELL $(command) : no-output : exit-status ] ;
+ if $(status[2]) != "0"
+ {
+ return true ;
+ }
+ }
+}
+
+rule compute-xslt-flags ( target : properties * )
+{
+ local flags ;
+
+ # Raw flags.
+ flags += [ feature.get-values <flags> : $(properties) ] ;
+
+ # Translate <xsl:param> into command line flags.
+ for local param in [ feature.get-values <xsl:param> : $(properties) ]
+ {
+ local namevalue = [ regex.split $(param) "=" ] ;
+ flags += --stringparam $(namevalue[1]) \"$(namevalue[2])\" ;
+ }
+
+ # Translate <xsl:path>.
+ for local path in [ feature.get-values <xsl:path> : $(properties) ]
+ {
+ flags += --path \"$(path:G=)\" ;
+ }
+
+ # Take care of implicit dependencies.
+ local other-deps ;
+ for local dep in [ feature.get-values <implicit-dependency> : $(properties) ]
+ {
+ other-deps += [ $(dep:G=).creating-subvariant ] ;
+ }
+
+ local implicit-target-directories ;
+ for local dep in [ sequence.unique $(other-deps) ]
+ {
+ implicit-target-directories += [ $(dep).all-target-directories ] ;
+ }
+
+ for local dir in $(implicit-target-directories)
+ {
+ flags += --path \"$(dir:T)\" ;
+ }
+
+ return $(flags) ;
+}
+
+
+local rule .xsltproc ( target : source stylesheet : properties * : dirname ? : action )
+{
+ freeze-config ;
+ STYLESHEET on $(target) = $(stylesheet) ;
+ FLAGS on $(target) += [ compute-xslt-flags $(target) : $(properties) ] ;
+ NAME on $(target) = $(.xsltproc) ;
+
+ for local catalog in [ feature.get-values <catalog> : $(properties) ]
+ {
+ CATALOG = [ common.variable-setting-command XML_CATALOG_FILES : $(catalog:T) ] ;
+ }
+
+ if [ os.on-windows ] && ! [ is-cygwin ]
+ {
+ action = $(action).windows ;
+ }
+
+ $(action) $(target) : $(source) ;
+}
+
+
+rule xslt ( target : source stylesheet : properties * )
+{
+ return [ .xsltproc $(target) : $(source) $(stylesheet) : $(properties) : : xslt-xsltproc ] ;
+}
+
+
+rule xslt-dir ( target : source stylesheet : properties * : dirname )
+{
+ return [ .xsltproc $(target) : $(source) $(stylesheet) : $(properties) : $(dirname) : xslt-xsltproc-dir ] ;
+}
+
+actions xslt-xsltproc.windows
+{
+ $(CATALOG) "$(NAME:E=xsltproc)" $(FLAGS) --xinclude -o "$(<)" "$(STYLESHEET:W)" "$(>:W)"
+}
+
+
+actions xslt-xsltproc bind STYLESHEET
+{
+ $(CATALOG) "$(NAME:E=xsltproc)" $(FLAGS) --xinclude -o "$(<)" "$(STYLESHEET:T)" "$(>:T)"
+}
+
+
+actions xslt-xsltproc-dir.windows bind STYLESHEET
+{
+ $(CATALOG) "$(NAME:E=xsltproc)" $(FLAGS) --xinclude -o "$(<:D)/" "$(STYLESHEET:W)" "$(>:W)"
+}
+
+
+actions xslt-xsltproc-dir bind STYLESHEET
+{
+ $(CATALOG) "$(NAME:E=xsltproc)" $(FLAGS) --xinclude -o "$(<:D)/" "$(STYLESHEET:T)" "$(>:T)"
+}