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FindALSA: provide an imported target

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Rolf Eike Beer 2018-05-28 15:47:23 +02:00 committed by Rolf Eike Beer
parent 0b32ae944f
commit 1c87844856
2 changed files with 18 additions and 0 deletions
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4
Help/release/dev/alsa-target.rst Normal file
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@ -0,0 +1,4 @@
alsa-target
-----------
* The :module:`FindALSA` module now provides imported targets.

14
Modules/FindALSA.cmake
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@ -9,6 +9,15 @@
#
# Find the alsa libraries (asound)
#
# IMPORTED Targets
# ^^^^^^^^^^^^^^^^
#
# This module defines :prop_tgt:`IMPORTED` target ``ALSA::ALSA``, if
# ALSA has been found.
#
# Result Variables
# ^^^^^^^^^^^^^^^^
#
# ::
#
# This module defines the following variables:
@ -47,6 +56,11 @@ FIND_PACKAGE_HANDLE_STANDARD_ARGS(ALSA
if(ALSA_FOUND)
set( ALSA_LIBRARIES ${ALSA_LIBRARY} )
set( ALSA_INCLUDE_DIRS ${ALSA_INCLUDE_DIR} )
if(NOT TARGET ALSA::ALSA)
add_library(ALSA::ALSA UNKNOWN IMPORTED)
set_target_properties(ALSA::ALSA PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${ALSA_INCLUDE_DIRS}")
set_property(TARGET ALSA::ALSA APPEND PROPERTY IMPORTED_LOCATION "${ALSA_LIBRARY}")
endif()
endif()
mark_as_advanced(ALSA_INCLUDE_DIR ALSA_LIBRARY)