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Diffstat (limited to 'jam-files/boost-build/util/path.jam')
| -rw-r--r-- | jam-files/boost-build/util/path.jam | 934 |
1 files changed, 934 insertions, 0 deletions
diff --git a/jam-files/boost-build/util/path.jam b/jam-files/boost-build/util/path.jam new file mode 100644 index 00000000..ea26b816 --- /dev/null +++ b/jam-files/boost-build/util/path.jam @@ -0,0 +1,934 @@ +# Copyright Vladimir Prus 2002-2006. +# Copyright Dave Abrahams 2003-2004. +# Copyright Rene Rivera 2003-2006. +# +# Distributed under the Boost Software License, Version 1.0. +# (See accompanying file LICENSE_1_0.txt or copy at +# http://www.boost.org/LICENSE_1_0.txt) + +# Performs various path manipulations. Paths are always in a 'normalized' +# representation. In it, a path may be either: +# +# - '.', or +# +# - ['/'] [ ( '..' '/' )* (token '/')* token ] +# +# In plain english, path can be rooted, '..' elements are allowed only at the +# beginning, and it never ends in slash, except for path consisting of slash +# only. + +import errors ; +import modules ; +import regex ; +import sequence ; +import set ; +import version ; + + +os = [ modules.peek : OS ] ; +if [ modules.peek : UNIX ] +{ + local uname = [ modules.peek : JAMUNAME ] ; + switch $(uname) + { + case CYGWIN* : os = CYGWIN ; + case * : os = UNIX ; + } +} + + +# Converts the native path into normalized form. +# +rule make ( native ) +{ + return [ make-$(os) $(native) ] ; +} + + +# Builds native representation of the path. +# +rule native ( path ) +{ + return [ native-$(os) $(path) ] ; +} + + +# Tests if a path is rooted. +# +rule is-rooted ( path ) +{ + return [ MATCH "^(/)" : $(path) ] ; +} + + +# Tests if a path has a parent. +# +rule has-parent ( path ) +{ + if $(path) != / + { + return 1 ; + } + else + { + return ; + } +} + + +# Returns the path without any directory components. +# +rule basename ( path ) +{ + return [ MATCH "([^/]+)$" : $(path) ] ; +} + + +# Returns parent directory of the path. If no parent exists, error is issued. +# +rule parent ( path ) +{ + if [ has-parent $(path) ] + { + if $(path) = . + { + return .. ; + } + else + { + # Strip everything at the end of path up to and including the last + # slash. + local result = [ regex.match "((.*)/)?([^/]+)" : $(path) : 2 3 ] ; + + # Did we strip what we shouldn't? + if $(result[2]) = ".." + { + return $(path)/.. ; + } + else + { + if ! $(result[1]) + { + if [ is-rooted $(path) ] + { + result = / ; + } + else + { + result = . ; + } + } + return $(result[1]) ; + } + } + } + else + { + errors.error "Path '$(path)' has no parent" ; + } +} + + +# Returns path2 such that "[ join path path2 ] = .". The path may not contain +# ".." element or be rooted. +# +rule reverse ( path ) +{ + if $(path) = . + { + return $(path) ; + } + else + { + local tokens = [ regex.split $(path) "/" ] ; + local tokens2 ; + for local i in $(tokens) + { + tokens2 += .. ; + } + return [ sequence.join $(tokens2) : "/" ] ; + } +} + + +# Concatenates the passed path elements. Generates an error if any element other +# than the first one is rooted. Skips any empty or undefined path elements. +# +rule join ( elements + ) +{ + if ! $(elements[2-]) + { + return $(elements[1]) ; + } + else + { + for local e in $(elements[2-]) + { + if [ is-rooted $(e) ] + { + errors.error only the first element may be rooted ; + } + } + if [ version.check-jam-version 3 1 17 ] + { + return [ NORMALIZE_PATH "$(elements)" ] ; + } + else + { + # Boost Jam prior to version 3.1.17 had problems with its + # NORMALIZE_PATH rule in case you passed it a leading backslash + # instead of a slash, in some cases when you sent it an empty + # initial path element and possibly some others. At least some of + # those cases were being hit and relied upon when calling this rule + # from the path.make-NT rule. + if ! $(elements[1]) && $(elements[2]) + { + return [ NORMALIZE_PATH "/" "$(elements[2-])" ] ; + } + else + { + return [ NORMALIZE_PATH "$(elements)" ] ; + } + } + } +} + + +# If 'path' is relative, it is rooted at 'root'. Otherwise, it is unchanged. +# +rule root ( path root ) +{ + if [ is-rooted $(path) ] + { + return $(path) ; + } + else + { + return [ join $(root) $(path) ] ; + } +} + + +# Returns the current working directory. +# +rule pwd ( ) +{ + if ! $(.pwd) + { + .pwd = [ make [ PWD ] ] ; + } + return $(.pwd) ; +} + + +# Returns the list of files matching the given pattern in the specified +# directory. Both directories and patterns are supplied as portable paths. Each +# pattern should be non-absolute path, and can't contain "." or ".." elements. +# Each slash separated element of pattern can contain the following special +# characters: +# - '?', which match any character +# - '*', which matches arbitrary number of characters. +# A file $(d)/e1/e2/e3 (where 'd' is in $(dirs)) matches pattern p1/p2/p3 if and +# only if e1 matches p1, e2 matches p2 and so on. +# +# For example: +# [ glob . : *.cpp ] +# [ glob . : */build/Jamfile ] +# +rule glob ( dirs * : patterns + : exclude-patterns * ) +{ + local result ; + local real-patterns ; + local real-exclude-patterns ; + for local d in $(dirs) + { + for local p in $(patterns) + { + local pattern = [ path.root $(p) $(d) ] ; + real-patterns += [ path.native $(pattern) ] ; + } + + for local p in $(exclude-patterns) + { + local pattern = [ path.root $(p) $(d) ] ; + real-exclude-patterns += [ path.native $(pattern) ] ; + } + } + + local inc = [ GLOB-RECURSIVELY $(real-patterns) ] ; + inc = [ sequence.transform NORMALIZE_PATH : $(inc) ] ; + local exc = [ GLOB-RECURSIVELY $(real-exclude-patterns) ] ; + exc = [ sequence.transform NORMALIZE_PATH : $(exc) ] ; + + return [ sequence.transform path.make : [ set.difference $(inc) : $(exc) ] ] + ; +} + + +# Recursive version of GLOB. Builds the glob of files while also searching in +# the subdirectories of the given roots. An optional set of exclusion patterns +# will filter out the matching entries from the result. The exclusions also +# apply to the subdirectory scanning, such that directories that match the +# exclusion patterns will not be searched. +# +rule glob-tree ( roots * : patterns + : exclude-patterns * ) +{ + return [ sequence.transform path.make : [ .glob-tree [ sequence.transform + path.native : $(roots) ] : $(patterns) : $(exclude-patterns) ] ] ; +} + + +local rule .glob-tree ( roots * : patterns * : exclude-patterns * ) +{ + local excluded ; + if $(exclude-patterns) + { + excluded = [ GLOB $(roots) : $(exclude-patterns) ] ; + } + local result = [ set.difference [ GLOB $(roots) : $(patterns) ] : + $(excluded) ] ; + local subdirs ; + for local d in [ set.difference [ GLOB $(roots) : * ] : $(excluded) ] + { + if ! ( $(d:D=) in . .. ) && ! [ CHECK_IF_FILE $(d) ] + { + subdirs += $(d) ; + } + } + if $(subdirs) + { + result += [ .glob-tree $(subdirs) : $(patterns) : $(exclude-patterns) ] + ; + } + return $(result) ; +} + + +# Returns true is the specified file exists. +# +rule exists ( file ) +{ + return [ path.glob $(file:D) : $(file:D=) ] ; +} +NATIVE_RULE path : exists ; + + +# Find out the absolute name of path and returns the list of all the parents, +# starting with the immediate one. Parents are returned as relative names. If +# 'upper_limit' is specified, directories above it will be pruned. +# +rule all-parents ( path : upper_limit ? : cwd ? ) +{ + cwd ?= [ pwd ] ; + local path_ele = [ regex.split [ root $(path) $(cwd) ] "/" ] ; + + if ! $(upper_limit) + { + upper_limit = / ; + } + local upper_ele = [ regex.split [ root $(upper_limit) $(cwd) ] "/" ] ; + + # Leave only elements in 'path_ele' below 'upper_ele'. + while $(path_ele) && ( $(upper_ele[1]) = $(path_ele[1]) ) + { + upper_ele = $(upper_ele[2-]) ; + path_ele = $(path_ele[2-]) ; + } + + # Have all upper elements been removed ? + if $(upper_ele) + { + errors.error "$(upper_limit) is not prefix of $(path)" ; + } + + # Create the relative paths to parents, number of elements in 'path_ele'. + local result ; + for local i in $(path_ele) + { + path = [ parent $(path) ] ; + result += $(path) ; + } + return $(result) ; +} + + +# Search for 'pattern' in parent directories of 'dir', up till and including +# 'upper_limit', if it is specified, or till the filesystem root otherwise. +# +rule glob-in-parents ( dir : patterns + : upper-limit ? ) +{ + local result ; + local parent-dirs = [ all-parents $(dir) : $(upper-limit) ] ; + + while $(parent-dirs) && ! $(result) + { + result = [ glob $(parent-dirs[1]) : $(patterns) ] ; + parent-dirs = $(parent-dirs[2-]) ; + } + return $(result) ; +} + + +# Assuming 'child' is a subdirectory of 'parent', return the relative path from +# 'parent' to 'child'. +# +rule relative ( child parent : no-error ? ) +{ + local not-a-child ; + if $(parent) = "." + { + return $(child) ; + } + else + { + local split1 = [ regex.split $(parent) / ] ; + local split2 = [ regex.split $(child) / ] ; + + while $(split1) + { + if $(split1[1]) = $(split2[1]) + { + split1 = $(split1[2-]) ; + split2 = $(split2[2-]) ; + } + else + { + not-a-child = true ; + split1 = ; + } + } + if $(split2) + { + if $(not-a-child) + { + if $(no-error) + { + return not-a-child ; + } + else + { + errors.error $(child) is not a subdir of $(parent) ; + } + } + else + { + return [ join $(split2) ] ; + } + } + else + { + return "." ; + } + } +} + + +# Returns the minimal path to path2 that is relative path1. +# +rule relative-to ( path1 path2 ) +{ + local root_1 = [ regex.split [ reverse $(path1) ] / ] ; + local split1 = [ regex.split $(path1) / ] ; + local split2 = [ regex.split $(path2) / ] ; + + while $(split1) && $(root_1) + { + if $(split1[1]) = $(split2[1]) + { + root_1 = $(root_1[2-]) ; + split1 = $(split1[2-]) ; + split2 = $(split2[2-]) ; + } + else + { + split1 = ; + } + } + return [ join . $(root_1) $(split2) ] ; +} + + +# Returns the list of paths which are used by the operating system for looking +# up programs. +# +rule programs-path ( ) +{ + local result ; + local raw = [ modules.peek : PATH Path path ] ; + for local p in $(raw) + { + if $(p) + { + result += [ path.make $(p) ] ; + } + } + return $(result) ; +} + +rule makedirs ( path ) +{ + local result = true ; + local native = [ native $(path) ] ; + if ! [ exists $(native) ] + { + if [ makedirs [ parent $(path) ] ] + { + if ! [ MAKEDIR $(native) ] + { + errors.error "Could not create directory '$(path)'" ; + result = ; + } + } + } + return $(result) ; +} + +# Converts native Windows paths into our internal canonic path representation. +# Supports 'invalid' paths containing multiple successive path separator +# characters. +# +# TODO: Check and if needed add support for Windows 'X:file' path format where +# the file is located in the current folder on drive X. +# +rule make-NT ( native ) +{ + local result ; + + if [ version.check-jam-version 3 1 17 ] + { + result = [ NORMALIZE_PATH $(native) ] ; + } + else + { + # This old implementation is really fragile due to a not so clear way + # NORMALIZE_PATH rule worked in Boost.Jam versions prior to 3.1.17. E.g. + # path.join would mostly ignore empty path elements but would root the + # joined path in case the initial two path elements were empty or some + # similar accidental wierdness. + result = [ path.join [ regex.split $(native) "[/\\]" ] ] ; + } + + # We need to add an extra '/' in front in case this is a rooted Windows path + # starting with a drive letter and not a path separator character since the + # builtin NORMALIZE_PATH rule has no knowledge of this leading drive letter + # and treats it as a regular folder name. + if [ regex.match "(^.:)" : $(native) ] + { + result = /$(result) ; + } + + return $(result) ; +} + + +rule native-NT ( path ) +{ + local result ; + if [ is-rooted $(path) ] && ! [ regex.match "^/(.:)" : $(path) ] + { + result = $(path) ; + } + else + { + result = [ MATCH "^/?(.*)" : $(path) ] ; + } + result = [ sequence.join [ regex.split $(result) "/" ] : "\\" ] ; + return $(result) ; +} + + +rule make-UNIX ( native ) +{ + # VP: I have no idea now 'native' can be empty here! But it can! + if ! $(native) + { + errors.error "Empty path passed to 'make-UNIX'" ; + } + else + { + return [ NORMALIZE_PATH $(native:T) ] ; + } +} + + +rule native-UNIX ( path ) +{ + return $(path) ; +} + + +rule make-CYGWIN ( path ) +{ + return [ make-NT $(path) ] ; +} + + +rule native-CYGWIN ( path ) +{ + local result = $(path) ; + if [ regex.match "(^/.:)" : $(path) ] # Windows absolute path. + { + result = [ MATCH "^/?(.*)" : $(path) ] ; # Remove leading '/'. + } + return [ native-UNIX $(result) ] ; +} + + +# split-path-VMS: splits input native path into device dir file (each part is +# optional). +# +# example: +# +# dev:[dir]file.c => dev: [dir] file.c +# +rule split-path-VMS ( native ) +{ + local matches = [ MATCH ([a-zA-Z0-9_-]+:)?(\\[[^\]]*\\])?(.*)?$ : $(native) ] ; + local device = $(matches[1]) ; + local dir = $(matches[2]) ; + local file = $(matches[3]) ; + + return $(device) $(dir) $(file) ; +} + + +# Converts a native VMS path into a portable path spec. +# +# Does not handle current-device absolute paths such as "[dir]File.c" as it is +# not clear how to represent them in the portable path notation. +# +# Adds a trailing dot (".") to the file part if no extension is present (helps +# when converting it back into native path). +# +rule make-VMS ( native ) +{ + if [ MATCH ^(\\[[a-zA-Z0-9]) : $(native) ] + { + errors.error "Can't handle default-device absolute paths: " $(native) ; + } + + local parts = [ split-path-VMS $(native) ] ; + local device = $(parts[1]) ; + local dir = $(parts[2]) ; + local file = $(parts[3]) ; + local elems ; + + if $(device) + { + # + # rooted + # + elems = /$(device) ; + } + + if $(dir) = "[]" + { + # + # Special case: current directory + # + elems = $(elems) "." ; + } + else if $(dir) + { + dir = [ regex.replace $(dir) "\\[|\\]" "" ] ; + local dir_parts = [ regex.split $(dir) \\. ] ; + + if $(dir_parts[1]) = "" + { + # + # Relative path + # + dir_parts = $(dir_parts[2--1]) ; + } + + # + # replace "parent-directory" parts (- => ..) + # + dir_parts = [ regex.replace-list $(dir_parts) : - : .. ] ; + + elems = $(elems) $(dir_parts) ; + } + + if $(file) + { + if ! [ MATCH (\\.) : $(file) ] + { + # + # Always add "." to end of non-extension file. + # + file = $(file). ; + } + elems = $(elems) $(file) ; + } + + local portable = [ path.join $(elems) ] ; + + return $(portable) ; +} + + +# Converts a portable path spec into a native VMS path. +# +# Relies on having at least one dot (".") included in the file name to be able +# to differentiate it from the directory part. +# +rule native-VMS ( path ) +{ + local device = "" ; + local dir = $(path) ; + local file = "" ; + local native ; + local split ; + + # + # Has device ? + # + if [ is-rooted $(dir) ] + { + split = [ MATCH ^/([^:]+:)/?(.*) : $(dir) ] ; + device = $(split[1]) ; + dir = $(split[2]) ; + } + + # + # Has file ? + # + # This is no exact science, just guess work: + # + # If the last part of the current path spec + # includes some chars, followed by a dot, + # optionally followed by more chars - + # then it is a file (keep your fingers crossed). + # + split = [ regex.split $(dir) / ] ; + local maybe_file = $(split[-1]) ; + + if [ MATCH ^([^.]+\\..*) : $(maybe_file) ] + { + file = $(maybe_file) ; + dir = [ sequence.join $(split[1--2]) : / ] ; + } + + # + # Has dir spec ? + # + if $(dir) = "." + { + dir = "[]" ; + } + else if $(dir) + { + dir = [ regex.replace $(dir) \\.\\. - ] ; + dir = [ regex.replace $(dir) / . ] ; + + if $(device) = "" + { + # + # Relative directory + # + dir = "."$(dir) ; + } + dir = "["$(dir)"]" ; + } + + native = [ sequence.join $(device) $(dir) $(file) ] ; + + return $(native) ; +} + + +rule __test__ ( ) +{ + import assert ; + import errors : try catch ; + + assert.true is-rooted "/" ; + assert.true is-rooted "/foo" ; + assert.true is-rooted "/foo/bar" ; + assert.result : is-rooted "." ; + assert.result : is-rooted "foo" ; + assert.result : is-rooted "foo/bar" ; + + assert.true has-parent "foo" ; + assert.true has-parent "foo/bar" ; + assert.true has-parent "." ; + assert.result : has-parent "/" ; + + assert.result "." : basename "." ; + assert.result ".." : basename ".." ; + assert.result "foo" : basename "foo" ; + assert.result "foo" : basename "bar/foo" ; + assert.result "foo" : basename "gaz/bar/foo" ; + assert.result "foo" : basename "/gaz/bar/foo" ; + + assert.result "." : parent "foo" ; + assert.result "/" : parent "/foo" ; + assert.result "foo/bar" : parent "foo/bar/giz" ; + assert.result ".." : parent "." ; + assert.result ".." : parent "../foo" ; + assert.result "../../foo" : parent "../../foo/bar" ; + + assert.result "." : reverse "." ; + assert.result ".." : reverse "foo" ; + assert.result "../../.." : reverse "foo/bar/giz" ; + + assert.result "foo" : join "foo" ; + assert.result "/foo" : join "/" "foo" ; + assert.result "foo/bar" : join "foo" "bar" ; + assert.result "foo/bar" : join "foo/giz" "../bar" ; + assert.result "foo/giz" : join "foo/bar/baz" "../../giz" ; + assert.result ".." : join "." ".." ; + assert.result ".." : join "foo" "../.." ; + assert.result "../.." : join "../foo" "../.." ; + assert.result "/foo" : join "/bar" "../foo" ; + assert.result "foo/giz" : join "foo/giz" "." ; + assert.result "." : join lib2 ".." ; + assert.result "/" : join "/a" ".." ; + + assert.result /a/b : join /a/b/c .. ; + + assert.result "foo/bar/giz" : join "foo" "bar" "giz" ; + assert.result "giz" : join "foo" ".." "giz" ; + assert.result "foo/giz" : join "foo" "." "giz" ; + + try ; + { + join "a" "/b" ; + } + catch only first element may be rooted ; + + local CWD = "/home/ghost/build" ; + assert.result : all-parents . : . : $(CWD) ; + assert.result . .. ../.. ../../.. : all-parents "Jamfile" : "" : $(CWD) ; + assert.result foo . .. ../.. ../../.. : all-parents "foo/Jamfile" : "" : $(CWD) ; + assert.result ../Work .. ../.. ../../.. : all-parents "../Work/Jamfile" : "" : $(CWD) ; + + local CWD = "/home/ghost" ; + assert.result . .. : all-parents "Jamfile" : "/home" : $(CWD) ; + assert.result . : all-parents "Jamfile" : "/home/ghost" : $(CWD) ; + + assert.result "c/d" : relative "a/b/c/d" "a/b" ; + assert.result "foo" : relative "foo" "." ; + + local save-os = [ modules.peek path : os ] ; + modules.poke path : os : NT ; + + assert.result "foo/bar/giz" : make "foo/bar/giz" ; + assert.result "foo/bar/giz" : make "foo\\bar\\giz" ; + assert.result "foo" : make "foo/" ; + assert.result "foo" : make "foo\\" ; + assert.result "foo" : make "foo/." ; + assert.result "foo" : make "foo/bar/.." ; + assert.result "foo" : make "foo/bar/../" ; + assert.result "foo" : make "foo/bar/..\\" ; + assert.result "foo/bar" : make "foo/././././bar" ; + assert.result "/foo" : make "\\foo" ; + assert.result "/D:/My Documents" : make "D:\\My Documents" ; + assert.result "/c:/boost/tools/build/new/project.jam" : make "c:\\boost\\tools\\build\\test\\..\\new\\project.jam" ; + + # Test processing 'invalid' paths containing multiple successive path + # separators. + assert.result "foo" : make "foo//" ; + assert.result "foo" : make "foo///" ; + assert.result "foo" : make "foo\\\\" ; + assert.result "foo" : make "foo\\\\\\" ; + assert.result "/foo" : make "//foo" ; + assert.result "/foo" : make "///foo" ; + assert.result "/foo" : make "\\\\foo" ; + assert.result "/foo" : make "\\\\\\foo" ; + assert.result "/foo" : make "\\/\\/foo" ; + assert.result "foo/bar" : make "foo//\\//\\\\bar//\\//\\\\\\//\\//\\\\" ; + assert.result "foo" : make "foo/bar//.." ; + assert.result "foo/bar" : make "foo/bar/giz//.." ; + assert.result "foo/giz" : make "foo//\\//\\\\bar///\\\\//\\\\////\\/..///giz\\//\\\\\\//\\//\\\\" ; + assert.result "../../../foo" : make "..///.//..///.//..////foo///" ; + + # Test processing 'invalid' rooted paths with too many '..' path elements + # that would place them before the root. + assert.result : make "/.." ; + assert.result : make "/../" ; + assert.result : make "/../." ; + assert.result : make "/.././" ; + assert.result : make "/foo/../bar/giz/.././././../../." ; + assert.result : make "/foo/../bar/giz/.././././../.././" ; + assert.result : make "//foo/../bar/giz/.././././../../." ; + assert.result : make "//foo/../bar/giz/.././././../.././" ; + assert.result : make "\\\\foo/../bar/giz/.././././../../." ; + assert.result : make "\\\\foo/../bar/giz/.././././../.././" ; + assert.result : make "/..///.//..///.//..////foo///" ; + + assert.result "foo\\bar\\giz" : native "foo/bar/giz" ; + assert.result "foo" : native "foo" ; + assert.result "\\foo" : native "/foo" ; + assert.result "D:\\My Documents\\Work" : native "/D:/My Documents/Work" ; + + modules.poke path : os : UNIX ; + + assert.result "foo/bar/giz" : make "foo/bar/giz" ; + assert.result "/sub1" : make "/sub1/." ; + assert.result "/sub1" : make "/sub1/sub2/.." ; + assert.result "sub1" : make "sub1/." ; + assert.result "sub1" : make "sub1/sub2/.." ; + assert.result "/foo/bar" : native "/foo/bar" ; + + modules.poke path : os : VMS ; + + # + # Don't really need to poke os before these + # + assert.result "disk:" "[dir]" "file" : split-path-VMS "disk:[dir]file" ; + assert.result "disk:" "[dir]" "" : split-path-VMS "disk:[dir]" ; + assert.result "disk:" "" "" : split-path-VMS "disk:" ; + assert.result "disk:" "" "file" : split-path-VMS "disk:file" ; + assert.result "" "[dir]" "file" : split-path-VMS "[dir]file" ; + assert.result "" "[dir]" "" : split-path-VMS "[dir]" ; + assert.result "" "" "file" : split-path-VMS "file" ; + assert.result "" "" "" : split-path-VMS "" ; + + # + # Special case: current directory + # + assert.result "" "[]" "" : split-path-VMS "[]" ; + assert.result "disk:" "[]" "" : split-path-VMS "disk:[]" ; + assert.result "" "[]" "file" : split-path-VMS "[]file" ; + assert.result "disk:" "[]" "file" : split-path-VMS "disk:[]file" ; + + # + # Make portable paths + # + assert.result "/disk:" : make "disk:" ; + assert.result "foo/bar/giz" : make "[.foo.bar.giz]" ; + assert.result "foo" : make "[.foo]" ; + assert.result "foo" : make "[.foo.bar.-]" ; + assert.result ".." : make "[.-]" ; + assert.result ".." : make "[-]" ; + assert.result "." : make "[]" ; + assert.result "giz.h" : make "giz.h" ; + assert.result "foo/bar/giz.h" : make "[.foo.bar]giz.h" ; + assert.result "/disk:/my_docs" : make "disk:[my_docs]" ; + assert.result "/disk:/boost/tools/build/new/project.jam" : make "disk:[boost.tools.build.test.-.new]project.jam" ; + + # + # Special case (adds '.' to end of file w/o extension to + # disambiguate from directory in portable path spec). + # + assert.result "Jamfile." : make "Jamfile" ; + assert.result "dir/Jamfile." : make "[.dir]Jamfile" ; + assert.result "/disk:/dir/Jamfile." : make "disk:[dir]Jamfile" ; + + # + # Make native paths + # + assert.result "disk:" : native "/disk:" ; + assert.result "[.foo.bar.giz]" : native "foo/bar/giz" ; + assert.result "[.foo]" : native "foo" ; + assert.result "[.-]" : native ".." ; + assert.result "[.foo.-]" : native "foo/.." ; + assert.result "[]" : native "." ; + assert.result "disk:[my_docs.work]" : native "/disk:/my_docs/work" ; + assert.result "giz.h" : native "giz.h" ; + assert.result "disk:Jamfile." : native "/disk:Jamfile." ; + assert.result "disk:[my_docs.work]Jamfile." : native "/disk:/my_docs/work/Jamfile." ; + + modules.poke path : os : $(save-os) ; +} |