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CMake: improve error-handling for USE_*

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If USE_<foo> is given a value that doesn't match **anything**,
then bail out. Since USE_* is an explicit distro choice for a
specific implementation, it's an error if that implementation
is not there.
This commit is contained in:
Adriaan de Groot 2018-06-26 05:33:01 -04:00
parent b2c2b91645
commit c086d18a26
1 changed files with 15 additions and 5 deletions
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20
src/modules/CMakeLists.txt
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@ -15,20 +15,23 @@ string( REPLACE " " ";" SKIP_LIST "${SKIP_MODULES}" )
file( GLOB SUBDIRECTORIES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "*" )
list( SORT SUBDIRECTORIES )
# Handle the USE_<foo> variables by looking for subdirectories
# with a <foo>-<implementation> kind of name.
foreach( SUBDIRECTORY ${SUBDIRECTORIES} )
endforeach()
set( _use_categories "" )
set( _found_categories "" )
foreach( SUBDIRECTORY ${SUBDIRECTORIES} )
list( FIND SKIP_LIST ${SUBDIRECTORY} DO_SKIP )
set( _skip_reason "user request" )
# Handle the USE_<foo> variables by looking for subdirectories
# with a <foo>-<implementation> kind of name.
if( SUBDIRECTORY MATCHES "^[a-zA-Z0-9_]+-" )
string( REGEX REPLACE "^[^-]+-" "" _implementation ${SUBDIRECTORY} )
string( REGEX REPLACE "-.*" "" _category ${SUBDIRECTORY} )
if( USE_${_category} )
if( NOT "${_implementation}" STREQUAL "${USE_${_category}}" )
list( APPEND _use_categories ${_category} )
if( "${_implementation}" STREQUAL "${USE_${_category}}" )
list( APPEND _found_categories ${_category} )
else()
list( APPEND SKIP_LIST ${SUBDIRECTORY} )
set( _skip_reason "USE_${_category}=${USE_${_category}}" )
set( DO_SKIP 1 )
@ -54,5 +57,12 @@ endforeach()
# both before and after the feature summary.
calamares_explain_skipped_modules( ${LIST_SKIPPED_MODULES} )
foreach( _category ${_use_categories} )
list( FIND _found_categories ${_category} _found )
if ( _found EQUAL -1 )
message( FATAL_ERROR "USE_${_category} is set to ${USE_${_category}} and no module matches." )
endif()
endforeach()
include( CalamaresAddTranslations )
add_calamares_python_translations( ${CALAMARES_TRANSLATION_LANGUAGES} )