comparison: make/uwproj.xsd
make/uwproj.xsd
- changeset 802
- 16e5b9d32754
- child 809
- 8e6d8f0327cf
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| 1 <?xml version="1.0" encoding="UTF-8"?> | |
| 2 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" | |
| 3 xmlns="http://unixwork.de/uwproj" | |
| 4 targetNamespace="http://unixwork.de/uwproj" | |
| 5 elementFormDefault="qualified" | |
| 6 version="0.2" | |
| 7 > | |
| 8 <xs:element name="project" type="ProjectType"/> | |
| 9 | |
| 10 <xs:complexType name="ProjectType"> | |
| 11 <xs:annotation> | |
| 12 <xs:documentation> | |
| 13 The root element of an uwproj project. | |
| 14 Consists of an optional <code>config</code> element | |
| 15 and an arbitrary number of <code>dependency</code> | |
| 16 and <code>target</code> elements. | |
| 17 </xs:documentation> | |
| 18 </xs:annotation> | |
| 19 <xs:sequence> | |
| 20 <xs:element name="config" type="ConfigType" minOccurs="0"/> | |
| 21 <xs:element name="dependency" type="DependencyType" minOccurs="0" maxOccurs="unbounded"/> | |
| 22 <xs:element name="target" type="TargetType" minOccurs="0" maxOccurs="unbounded"/> | |
| 23 </xs:sequence> | |
| 24 </xs:complexType> | |
| 25 | |
| 26 <xs:complexType name="ConfigType"> | |
| 27 <xs:annotation> | |
| 28 <xs:documentation> | |
| 29 The configuration section. | |
| 30 Consists of an arbitrary number of <code>var</code> elements. | |
| 31 </xs:documentation> | |
| 32 </xs:annotation> | |
| 33 <xs:sequence> | |
| 34 <xs:element name="var" type="ConfigVarType" minOccurs="0" maxOccurs="unbounded"/> | |
| 35 </xs:sequence> | |
| 36 </xs:complexType> | |
| 37 | |
| 38 <xs:complexType name="ConfigVarType"> | |
| 39 <xs:annotation> | |
| 40 <xs:documentation> | |
| 41 The definition of a configuration variable. | |
| 42 <p> | |
| 43 Configuration variables are supposed to be used in the configure script and are also | |
| 44 written to the resulting config file (in contrast to make variables, which are only | |
| 45 written to the config file). | |
| 46 The <code>name</code> attribute is mandatory, the value is defined by the text body of the element. | |
| 47 The optional Boolean <code>exec</code> attribute (false by default) controls, whether the entire | |
| 48 definition is automatically executed under command substitution. | |
| 49 </p> | |
| 50 </xs:documentation> | |
| 51 </xs:annotation> | |
| 52 <xs:simpleContent> | |
| 53 <xs:extension base="xs:string"> | |
| 54 <xs:attribute name="name" type="xs:string" use="required"/> | |
| 55 <xs:attribute name="exec" type="xs:boolean" default="false"/> | |
| 56 </xs:extension> | |
| 57 </xs:simpleContent> | |
| 58 </xs:complexType> | |
| 59 | |
| 60 <xs:complexType name="PkgConfigType"> | |
| 61 <xs:annotation> | |
| 62 <xs:documentation> | |
| 63 Instructs configure to invoke <code>pkg-config</code>, if present on the system, to determine | |
| 64 compiler and linker flags. The text body of this element defines the package name to search. | |
| 65 To constrain the allowed versions, use the attributes <code>atleast, exact, max</code>. | |
| 66 </xs:documentation> | |
| 67 </xs:annotation> | |
| 68 <xs:simpleContent> | |
| 69 <xs:extension base="xs:string"> | |
| 70 <xs:attribute name="atleast" type="xs:string"/> | |
| 71 <xs:attribute name="exact" type="xs:string"/> | |
| 72 <xs:attribute name="max" type="xs:string"/> | |
| 73 </xs:extension> | |
| 74 </xs:simpleContent> | |
| 75 </xs:complexType> | |
| 76 | |
| 77 <xs:simpleType name="LangType"> | |
| 78 <xs:annotation> | |
| 79 <xs:documentation> | |
| 80 Requests a compiler for the specified language. Allowed values are | |
| 81 c, cpp. | |
| 82 </xs:documentation> | |
| 83 </xs:annotation> | |
| 84 <xs:restriction base="xs:string"> | |
| 85 <xs:enumeration value="c"/> | |
| 86 <xs:enumeration value="cpp"/> | |
| 87 </xs:restriction> | |
| 88 </xs:simpleType> | |
| 89 | |
| 90 <xs:complexType name="DependencyType"> | |
| 91 <xs:annotation> | |
| 92 <xs:documentation> | |
| 93 Declares a dependency. | |
| 94 <p> | |
| 95 If the optional <code>name</code> attribute is omitted, the dependency is global | |
| 96 and must be satisfied, otherwise configuration shall fail. | |
| 97 A <em>named dependency</em> can be referenced by a target (or is implicitly referenced | |
| 98 by the default target, if no targets are specified). | |
| 99 Multiple declarations for the same named dependency may exist, in which case each declaration | |
| 100 is checked one after another, until one block is satisfied. The result of the first satisfied | |
| 101 dependency declaration is supposed to be applied to the config file. | |
| 102 </p> | |
| 103 <p> | |
| 104 The optional <code>platform</code> attribute may specify a <em>single</em> platform identifier and | |
| 105 the optional <code>toolchain</code> attribute may specify a <em>single</em> toolchain. | |
| 106 The optional <code>not</code> attribute may specify a comma-separated list of platform and/or | |
| 107 toolchain identifiers. | |
| 108 The configure script shall skip this dependency declaration if the detected platform and toolchain | |
| 109 is not matching the filter specification of these attributes. | |
| 110 </p> | |
| 111 </xs:documentation> | |
| 112 </xs:annotation> | |
| 113 <xs:choice minOccurs="0" maxOccurs="unbounded"> | |
| 114 <xs:element name="lang" type="LangType"/> | |
| 115 <xs:element name="cflags" type="FlagsType"/> | |
| 116 <xs:element name="cxxflags" type="FlagsType"/> | |
| 117 <xs:element name="ldflags" type="FlagsType"/> | |
| 118 <xs:element name="pkgconfig" type="PkgConfigType"/> | |
| 119 <xs:element name="test" type="xs:string"> | |
| 120 <xs:annotation> | |
| 121 <xs:documentation> | |
| 122 Specifies a custom command that shall be executed to test whether this dependency is satisfied. | |
| 123 </xs:documentation> | |
| 124 </xs:annotation> | |
| 125 </xs:element> | |
| 126 <xs:element name="make" type="MakeVarType"/> | |
| 127 </xs:choice> | |
| 128 <xs:attribute name="name" type="xs:string"/> | |
| 129 <xs:attribute name="platform" type="xs:string"/> | |
| 130 <xs:attribute name="toolchain" type="xs:string"/> | |
| 131 <xs:attribute name="not" type="xs:string"/> | |
| 132 </xs:complexType> | |
| 133 | |
| 134 <xs:complexType name="FlagsType"> | |
| 135 <xs:annotation> | |
| 136 <xs:documentation> | |
| 137 Instructs configure to append the contents of the element's body to the respective flags variable. | |
| 138 If the optional <code>exec</code> flag is set to <code>true</code>, the contents are supposed to be | |
| 139 executed under command substitution <em>at configuration time</em> before they are applied. | |
| 140 </xs:documentation> | |
| 141 </xs:annotation> | |
| 142 <xs:simpleContent> | |
| 143 <xs:extension base="xs:string"> | |
| 144 <xs:attribute name="exec" type="xs:boolean" default="false"/> | |
| 145 </xs:extension> | |
| 146 </xs:simpleContent> | |
| 147 </xs:complexType> | |
| 148 | |
| 149 <xs:complexType name="TargetType"> | |
| 150 <xs:annotation> | |
| 151 <xs:documentation> | |
| 152 Declares a build target that is supposed to be configured. | |
| 153 <p> | |
| 154 If no build target is declared explicitly, an implicit default | |
| 155 target is generated, which has the <code>alldependencies</code> | |
| 156 flag set. | |
| 157 </p> | |
| 158 <p> | |
| 159 The optional <code>name</code> attribute is also used to generate a prefix | |
| 160 for the compiler and linker flags variables. | |
| 161 Furthermore, a target may consist of an arbitrary number of <code>feature</code>, | |
| 162 <code>option</code>, and <code>define</code> elements. | |
| 163 Named dependencies can be listed (separated by comma) in the <code>dependencies</code> | |
| 164 element. If this target shall use <em>all</em> available named dependencies, the empty | |
| 165 element <code>alldependencies</code> can be used as a shortcut. | |
| 166 </p> | |
| 167 </xs:documentation> | |
| 168 </xs:annotation> | |
| 169 <xs:choice minOccurs="0" maxOccurs="unbounded"> | |
| 170 <xs:element name="feature" type="FeatureType"/> | |
| 171 <xs:element name="option" type="OptionType"/> | |
| 172 <xs:element name="define" type="DefineType"/> | |
| 173 <xs:element name="dependencies" type="DependenciesType"/> | |
| 174 <xs:element name="alldependencies"> | |
| 175 <xs:complexType/> | |
| 176 </xs:element> | |
| 177 </xs:choice> | |
| 178 <xs:attribute name="name" type="xs:string"/> | |
| 179 </xs:complexType> | |
| 180 | |
| 181 <xs:complexType name="FeatureType"> | |
| 182 <xs:annotation> | |
| 183 <xs:documentation> | |
| 184 Declares an optional feature, that can be enabled during configuration, if all | |
| 185 <code>dependencies</code> are satisfied. | |
| 186 If a feature is enabled, all <code>define</code> and <code>make</code> definitions are | |
| 187 supposed to be applied to the config file. | |
| 188 In case the optional <code>default</code> attribute is set to true, the feature is enabled by default | |
| 189 and is supposed to be automatically disabled (without error) when the dependencies are not satisfied. | |
| 190 The name that is supposed to be used for the --enable and --disable arguments can be optionally | |
| 191 specified with the <code>arg</code> attribute. Otherwise, the <code>name</code> is used by default. | |
| 192 Optionally, a description for the help text of the resulting configure script can be specified by | |
| 193 adding a <code>desc</code> element. | |
| 194 </xs:documentation> | |
| 195 </xs:annotation> | |
| 196 <xs:choice minOccurs="0" maxOccurs="unbounded"> | |
| 197 <xs:group ref="TargetDataGroup"/> | |
| 198 <xs:element name="desc" type="xs:string"/> | |
| 199 </xs:choice> | |
| 200 <xs:attribute name="name" type="xs:string" use="required"/> | |
| 201 <xs:attribute name="arg" type="xs:string"/> | |
| 202 <xs:attribute name="default" type="xs:boolean" default="false"/> | |
| 203 </xs:complexType> | |
| 204 | |
| 205 <xs:complexType name="OptionType"> | |
| 206 <xs:annotation> | |
| 207 <xs:documentation> | |
| 208 Declares a configuration option. | |
| 209 The option argument name is specified with the <code>arg</code> attribute. | |
| 210 Then, the children of this element specify possible <code>values</code> by defining the conditions | |
| 211 (in terms of dependencies) and effects (in terms of defines and make variables) of each value. | |
| 212 Finally, a set of <code>default</code>s is specified which supposed to automagically select the most | |
| 213 appropriate value for a specific platform under the available dependencies (in case the option is not | |
| 214 explicitly specified by using the command line argument). | |
| 215 </xs:documentation> | |
| 216 </xs:annotation> | |
| 217 <xs:sequence> | |
| 218 <xs:element name="value" type="OptionValueType" minOccurs="0" maxOccurs="unbounded"/> | |
| 219 <xs:element name="default" type="OptionDefaultType" minOccurs="0" maxOccurs="unbounded"/> | |
| 220 </xs:sequence> | |
| 221 <xs:attribute name="arg" type="xs:string" use="required"/> | |
| 222 </xs:complexType> | |
| 223 | |
| 224 <xs:complexType name="OptionValueType"> | |
| 225 <xs:annotation> | |
| 226 <xs:documentation> | |
| 227 Declares a possible value for the option (in the <code>str</code> attribute) and | |
| 228 the conditions (<code>dependencies</code>) and effects, the value has. | |
| 229 </xs:documentation> | |
| 230 </xs:annotation> | |
| 231 <xs:choice minOccurs="0" maxOccurs="unbounded"> | |
| 232 <xs:group ref="TargetDataGroup"/> | |
| 233 </xs:choice> | |
| 234 <xs:attribute name="str" type="xs:string" use="required"/> | |
| 235 </xs:complexType> | |
| 236 | |
| 237 <xs:complexType name="OptionDefaultType"> | |
| 238 <xs:annotation> | |
| 239 <xs:documentation> | |
| 240 Specifies a default value for this option. Multiple default values can be specified, in which case | |
| 241 they are checked one after another for availability. With the optional <code>platform</code> attribute, | |
| 242 the default value can be constrained to a <em>single</em> specific platform and is supposed to be | |
| 243 skipped by configure, when this platform is not detected. | |
| 244 </xs:documentation> | |
| 245 </xs:annotation> | |
| 246 <xs:attribute name="value" type="xs:string" use="required"/> | |
| 247 <xs:attribute name="platform" type="xs:string"/> | |
| 248 </xs:complexType> | |
| 249 | |
| 250 <xs:group name="TargetDataGroup"> | |
| 251 <xs:choice> | |
| 252 <xs:element name="define" type="DefineType" minOccurs="0" maxOccurs="unbounded"/> | |
| 253 <xs:element name="dependencies" type="DependenciesType" minOccurs="0" maxOccurs="unbounded"/> | |
| 254 <xs:element name="make" type="MakeVarType" minOccurs="0" maxOccurs="unbounded"/> | |
| 255 </xs:choice> | |
| 256 </xs:group> | |
| 257 | |
| 258 <xs:complexType name="DefineType"> | |
| 259 <xs:annotation> | |
| 260 <xs:documentation> | |
| 261 Specifies C/C++ pre-processor definitions that are supposed to | |
| 262 be appended to the compiler flags, if supported. | |
| 263 (Note: for example, Fortran also supports C/C++ style pre-processor definitions under | |
| 264 certain circumstances) | |
| 265 </xs:documentation> | |
| 266 </xs:annotation> | |
| 267 <xs:attribute name="name" type="xs:string" use="required"/> | |
| 268 <xs:attribute name="value" type="xs:string"/> | |
| 269 </xs:complexType> | |
| 270 | |
| 271 <xs:simpleType name="DependenciesType"> | |
| 272 <xs:annotation> | |
| 273 <xs:documentation>A comma-separated list of named dependencies.</xs:documentation> | |
| 274 </xs:annotation> | |
| 275 <xs:restriction base="xs:string"/> | |
| 276 </xs:simpleType> | |
| 277 | |
| 278 <xs:simpleType name="MakeVarType"> | |
| 279 <xs:annotation> | |
| 280 <xs:documentation> | |
| 281 The text contents in the body of this element are supposed to be appended literally | |
| 282 to the config file without prior processing. | |
| 283 </xs:documentation> | |
| 284 </xs:annotation> | |
| 285 <xs:restriction base="xs:string"/> | |
| 286 </xs:simpleType> | |
| 287 </xs:schema> |
