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#
# Copyright (c) 2021, Alliance for Open Media. All rights reserved
#
# This source code is subject to the terms of the BSD 3-Clause Clear License and
# the Alliance for Open Media Patent License 1.0. If the BSD 3-Clause Clear
# License was not distributed with this source code in the LICENSE file, you can
# obtain it at aomedia.org/license/software-license/bsd-3-c-c/. If the Alliance
# for Open Media Patent License 1.0 was not distributed with this source code in
# the PATENTS file, you can obtain it at aomedia.org/license/patent-license/.
#
list(
APPEND
AOM_INSTALL_INCS
"${AOM_ROOT}/aom/aom.h"
"${AOM_ROOT}/aom/aom_codec.h"
"${AOM_ROOT}/aom/aom_frame_buffer.h"
"${AOM_ROOT}/aom/aom_image.h"
"${AOM_ROOT}/aom/aom_integer.h"
"${AOM_ROOT}/aom/aom.h")
if(CONFIG_AV1_DECODER)
list(APPEND AOM_INSTALL_INCS "${AOM_ROOT}/aom/aom_decoder.h"
"${AOM_ROOT}/aom/aomdx.h")
endif()
if(CONFIG_AV1_ENCODER)
list(APPEND AOM_INSTALL_INCS "${AOM_ROOT}/aom/aomcx.h"
"${AOM_ROOT}/aom/aom_encoder.h")
endif()
# Generate aom.pc and setup dependencies to ensure it is created when necessary.
# Note: aom.pc generation uses GNUInstallDirs:
# https://cmake.org/cmake/help/latest/module/GNUInstallDirs.html
macro(setup_aom_install_targets)
if(NOT (MSVC OR XCODE))
include("GNUInstallDirs")
set(AOM_PKG_CONFIG_FILE "${AOM_CONFIG_DIR}/aom.pc")
# Create a dummy library target for creating aom.pc.
create_dummy_source_file(aom_pc c AOM_PKG_CONFIG_SOURCES)
add_library(aom_pc ${AOM_PKG_CONFIG_SOURCES})
# Setup a rule to generate aom.pc.
add_custom_command(
OUTPUT "${AOM_PKG_CONFIG_FILE}"
COMMAND
${CMAKE_COMMAND} ARGS -DAOM_CONFIG_DIR=${AOM_CONFIG_DIR}
-DAOM_ROOT=${AOM_ROOT} -DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}
-DCMAKE_INSTALL_BINDIR=${CMAKE_INSTALL_BINDIR}
-DCMAKE_INSTALL_INCLUDEDIR=${CMAKE_INSTALL_INCLUDEDIR}
-DCMAKE_INSTALL_LIBDIR=${CMAKE_INSTALL_LIBDIR}
-DCMAKE_PROJECT_NAME=${CMAKE_PROJECT_NAME}
-DCONFIG_MULTITHREAD=${CONFIG_MULTITHREAD}
-DHAVE_PTHREAD_H=${HAVE_PTHREAD_H} -P
"${AOM_ROOT}/build/cmake/pkg_config.cmake"
COMMENT "Writing aom.pc"
VERBATIM)
# Explicitly add a dependency on the pkg-config file to ensure it's built.
get_property(
aom_pc_sources
TARGET aom_pc
PROPERTY SOURCES)
set_source_files_properties(${aom_pc_sources} OBJECT_DEPENDS
"${AOM_PKG_CONFIG_FILE}")
# Our pkg-config file carries version information: add a dependency on the
# version rule.
add_dependencies(aom_pc aom_version)
if(CONFIG_AV1_DECODER)
if(ENABLE_EXAMPLES)
list(APPEND AOM_INSTALL_BINS aomdec)
endif()
endif()
if(CONFIG_AV1_ENCODER)
if(ENABLE_EXAMPLES)
list(APPEND AOM_INSTALL_BINS aomenc)
endif()
endif()
if(BUILD_SHARED_LIBS)
set(AOM_INSTALL_LIBS aom aom_static)
else()
set(AOM_INSTALL_LIBS aom)
endif()
# Setup the install rules.
install(
FILES ${AOM_INSTALL_INCS}
DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_INCLUDEDIR}/aom")
install(
FILES "${AOM_PKG_CONFIG_FILE}"
DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig")
install(TARGETS ${AOM_INSTALL_LIBS}
DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
if(ENABLE_EXAMPLES)
install(TARGETS ${AOM_INSTALL_BINS}
DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_BINDIR}")
endif()
endif()
endmacro()