diff options
| -rw-r--r-- | CMakeLists.txt | 13 | ||||
| -rw-r--r-- | cmake/Modules/TFAMetadata.cmake | 21 | ||||
| -rw-r--r-- | schemas/platform.schema.json | 8 |
3 files changed, 42 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index b6dcead4e..2c8d63cde 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -86,6 +86,19 @@ arm_config_option( TYPE PATH) # +# Retrieve the list of variants for the configured platform, and let the user +# configure the variant. +# + +tfa_platform_variants(variants + PLATFORM ${TFA_PLATFORM}) + +arm_config_option( + NAME TFA_PLATFORM_VARIANT + HELP "Platform variant to build." + STRINGS ${variants}) + +# # We're done with very early setup, so we can now create the project. This will # do some of the automatic compiler detection, which we need for setting up # further configuration options. diff --git a/cmake/Modules/TFAMetadata.cmake b/cmake/Modules/TFAMetadata.cmake index fccb67d97..4c9d11f67 100644 --- a/cmake/Modules/TFAMetadata.cmake +++ b/cmake/Modules/TFAMetadata.cmake @@ -33,6 +33,14 @@ Return the path to the platform ``<platform>`` in ``<out-var>``. tfa_platform_target(<out-var> PLATFORM <platform>) Return the CMake target name for the platform ``<platform>`` in ``<out-var>``. + +.. command:: tfa_platform_variants + +.. code-block:: cmake + + tfa_platform_variants(<out-var> PLATFORM <platform>) + +Return the list of variants for the platform ``<platform>`` in ``<out-var>``. #]=======================================================================] include_guard() @@ -182,6 +190,15 @@ tfa_json_getter(tfa_platform_metadata_target JSON "${global-metadata}" PARENT tfa_platform_metadata PATH "target") +tfa_json_getter(tfa_platform_metadata_variants + JSON "${global-metadata}" PARENT tfa_platform_metadata + PATH "variants") + +tfa_json_getter(tfa_platform_metadata_variants_variant + JSON "${global-metadata}" PARENT tfa_platform_metadata_variants + PATH "@VARIANT@" ARGUMENTS VARIANT + ERROR_MESSAGE "No such variant `@VARIANT@` for the @PLATFORM@ platform.") + # # External platform metadata API. # @@ -189,3 +206,7 @@ tfa_json_getter(tfa_platform_metadata_target tfa_json_getter(tfa_platform_target JSON "${global-metadata}" PARENT tfa_platform_metadata_target DECODE STRING) + +tfa_json_getter(tfa_platform_variants + JSON "${global-metadata}" PARENT tfa_platform_metadata_variants + DECODE MEMBERS) diff --git a/schemas/platform.schema.json b/schemas/platform.schema.json index 550450f7c..1960fffd8 100644 --- a/schemas/platform.schema.json +++ b/schemas/platform.schema.json @@ -7,6 +7,14 @@ "target": { "type": "string", "pattern": "^(?![0-9])([a-z0-9]+-?)+(?<!-)$" + }, + "variants": { + "additionalProperties": false, + "patternProperties": { + "^(?![0-9])([A-Z0-9][a-z0-9]*-?)+(?<!-)$": { + "type": "object" + } + } } } } |