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Restore discovery of libsndfile on Ubuntu (#1454)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,106 @@ | ||
| #[=======================================================================[.rst: | ||
| FindFLAC | ||
| ------- | ||
| Finds the FLAC library. | ||
| Imported Targets | ||
| ^^^^^^^^^^^^^^^^ | ||
| This module provides the following imported targets, if found: | ||
| ``FLAC::FLAC`` | ||
| The FLAC C library. | ||
| ``FLAC::FLAC++`` | ||
| The FLAC C++ library. | ||
| Result Variables | ||
| ^^^^^^^^^^^^^^^^ | ||
| This will define the following variables: | ||
| ``FLAC_FOUND`` | ||
| True if both libraries were found. | ||
| ``FLAC_FLAC_FOUND`` | ||
| True if the C library was found. | ||
| ``FLAC_FLAC++_FOUND`` | ||
| True if the C++ library was found.. | ||
| #]=======================================================================] | ||
|
|
||
| # Use pkg-config if available | ||
| find_package(PkgConfig QUIET) | ||
| pkg_check_modules(PC_FLAC QUIET flac) | ||
| pkg_check_modules(PC_FLAC++ QUIET flac++) | ||
|
|
||
| # Find the headers and libraries | ||
| find_path( | ||
| FLAC_INCLUDE_DIR | ||
| NAMES "FLAC/all.h" | ||
| HINTS "PC_FLAC_INCLUDEDIR") | ||
|
|
||
| find_path( | ||
| FLAC++_INCLUDE_DIR | ||
| NAMES "FLAC++/all.h" | ||
| HINTS "PC_FLAC++_INCLUDEDIR") | ||
|
|
||
| find_library( | ||
| FLAC_LIBRARY | ||
| NAMES "FLAC" | ||
| HINTS "${PC_FLAC_LIBDIR}") | ||
|
|
||
| find_library( | ||
| FLAC++_LIBRARY | ||
| NAMES "FLAC++" | ||
| HINTS "${PC_FLAC++_LIBDIR}") | ||
|
|
||
| # Handle transitive dependencies | ||
| if(PC_FLAC_FOUND) | ||
| get_target_properties_from_pkg_config("${FLAC_LIBRARY}" "PC_FLAC" "_flac") | ||
| else() | ||
| if(NOT TARGET "Ogg::ogg") | ||
| find_package(Ogg QUIET) | ||
| endif() | ||
| set(_flac_link_libraries "Ogg::ogg" ${MATH_LIBRARY}) | ||
| endif() | ||
|
|
||
| if(PC_FLAC++_FOUND) | ||
| get_target_properties_from_pkg_config("${FLAC++_LIBRARY}" "PC_FLAC++" | ||
| "_flac++") | ||
| else() | ||
| set(_flac++_link_libraries "FLAC::FLAC") | ||
| endif() | ||
|
|
||
| # Forward the result to CMake | ||
| include(FindPackageHandleStandardArgs) | ||
| find_package_handle_standard_args( | ||
| FLAC REQUIRED_VARS "FLAC_LIBRARY" "FLAC_INCLUDE_DIR" "FLAC++_LIBRARY" | ||
| "FLAC++_INCLUDE_DIR") | ||
|
|
||
| # Create the target | ||
| if(FLAC_FOUND AND NOT TARGET FLAC::FLAC) | ||
| add_library(FLAC::FLAC UNKNOWN IMPORTED) | ||
| set_target_properties( | ||
| FLAC::FLAC | ||
| PROPERTIES IMPORTED_LOCATION "${FLAC_LIBRARY}" | ||
| INTERFACE_COMPILE_OPTIONS "${_flac_compile_options}" | ||
| INTERFACE_INCLUDE_DIRECTORIES "${FLAC_INCLUDE_DIR}" | ||
| INTERFACE_LINK_LIBRARIES "${_flac_link_libraries}" | ||
| INTERFACE_LINK_DIRECTORIES "${_flac_link_directories}") | ||
| set(FLAC_FLAC_FOUND TRUE) | ||
| endif() | ||
|
|
||
| if(FLAC_FOUND AND NOT TARGET FLAC::FLAC++) | ||
| add_library(FLAC::FLAC++ UNKNOWN IMPORTED) | ||
| set_target_properties( | ||
| FLAC::FLAC++ | ||
| PROPERTIES IMPORTED_LOCATION "${FLAC++_LIBRARY}" | ||
| INTERFACE_COMPILE_OPTIONS "${_flac++_compile_options}" | ||
| INTERFACE_INCLUDE_DIRECTORIES "${FLAC++_INCLUDE_DIR}" | ||
| INTERFACE_LINK_LIBRARIES "${_flac++_link_libraries}" | ||
| INTERFACE_LINK_DIRECTORIES "${_flac++_link_directories}") | ||
| set(FLAC_FLAC++_FOUND TRUE) | ||
| endif() | ||
|
|
||
| mark_as_advanced(FLAC_LIBRARY FLAC_INCLUDE_DIR FLAC++_LIBRARY | ||
| FLAC++_INCLUDE_DIR) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| #[=======================================================================[.rst: | ||
| FindOgg | ||
| ------- | ||
| Finds the Ogg library. | ||
| Imported Targets | ||
| ^^^^^^^^^^^^^^^^ | ||
| This module provides the following imported targets, if found: | ||
| ``Ogg::ogg`` | ||
| The Ogg library | ||
| Result Variables | ||
| ^^^^^^^^^^^^^^^^ | ||
| This will define the following variables: | ||
| ``Ogg_FOUND`` | ||
| True if the system has the Ogg library. | ||
| For compatibility with upstream, the following variables are also set: | ||
| ``Ogg_INCLUDE_DIR`` | ||
| ``Ogg_INCLUDE_DIRS`` | ||
| ``Ogg_LIBRARY`` | ||
| ``Ogg_LIBRARIES`` | ||
| ``OGG_INCLUDE_DIR`` | ||
| ``OGG_INCLUDE_DIRS`` | ||
| ``OGG_LIBRARY`` | ||
| ``OGG_LIBRARIES`` | ||
| ``OGG_FOUND`` | ||
| #]=======================================================================] | ||
|
|
||
| # Use pkg-config if available | ||
| find_package(PkgConfig QUIET) | ||
| pkg_check_modules(PC_OGG QUIET ogg) | ||
|
|
||
| # Find the headers and library | ||
| find_path( | ||
| Ogg_INCLUDE_DIR | ||
| NAMES "ogg/ogg.h" | ||
| HINTS "${PC_OGG_INCLUDEDIR}") | ||
|
|
||
| find_library( | ||
| _ogg_library | ||
| NAMES "ogg" | ||
| HINTS "${PC_OGG_LIBDIR}") | ||
|
|
||
| # Extract additional flags if pkg-config is available | ||
| if(PC_OGG_FOUND) | ||
| get_target_properties_from_pkg_config("${_ogg_library}" "PC_OGG" "_ogg") | ||
| endif() | ||
|
|
||
| # Forward the result to CMake | ||
| include(FindPackageHandleStandardArgs) | ||
| find_package_handle_standard_args(Ogg REQUIRED_VARS "_ogg_library" | ||
| "Ogg_INCLUDE_DIR") | ||
|
|
||
| # Create the target | ||
| if(Ogg_FOUND AND NOT TARGET Ogg::ogg) | ||
| add_library(Ogg::ogg UNKNOWN IMPORTED) | ||
| set_target_properties( | ||
| Ogg::ogg | ||
| PROPERTIES IMPORTED_LOCATION "${_ogg_library}" | ||
| INTERFACE_COMPILE_OPTIONS "${_ogg_compile_options}" | ||
| INTERFACE_INCLUDE_DIRECTORIES "${Ogg_INCLUDE_DIR}" | ||
| INTERFACE_LINK_LIBRARIES "${_ogg_link_libraries}" | ||
| INTERFACE_LINK_DIRECTORIES "${_ogg_link_directories}") | ||
|
|
||
| # Set additional variables for compatibility with upstream config | ||
| set(Ogg_INCLUDE_DIRS "${Ogg_INCLUDE_DIR}") | ||
| set(Ogg_LIBRARY Ogg::ogg) | ||
| set(Ogg_LIBRARIES Ogg::ogg) | ||
| set(OGG_INCLUDE_DIR "${${Ogg_INCLUDE_DIR}}") | ||
| set(OGG_INCLUDE_DIRS "${${Ogg_INCLUDE_DIR}}") | ||
| set(OGG_LIBRARY Ogg::ogg) | ||
| set(OGG_LIBRARIES Ogg::ogg) | ||
| set(OGG_FOUND TRUE) | ||
| endif() | ||
|
|
||
| mark_as_advanced(_ogg_library) |
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