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#.rst:
# FindTaglib
# ----------
#
# Try to find the Taglib library.
#
# This will define the following variables:
#
# ``Taglib_FOUND``
# True if the system has the taglib library of at least the minimum
# version specified by the version parameter to find_package()
# ``Taglib_INCLUDE_DIRS``
# The taglib include dirs for use with target_include_directories
# ``Taglib_LIBRARIES``
# The taglib libraries for use with target_link_libraries()
# ``Taglib_VERSION``
# The version of taglib that was found
#
# If ``Taglib_FOUND is TRUE, it will also define the following imported
# target:
#
# ``Taglib::Taglib``
# The Taglib library
#
# Since 5.72.0
#
# SPDX-FileCopyrightText: 2006 Laurent Montel <montel@kde.org>
# SPDX-FileCopyrightText: 2019 Heiko Becker <heirecka@exherbo.org>
# SPDX-FileCopyrightText: 2020 Elvis Angelaccio <elvis.angelaccio@kde.org>
# SPDX-License-Identifier: BSD-3-Clause
find_package(PkgConfig QUIET)
pkg_search_module(PC_TAGLIB QUIET taglib)
find_path(Taglib_INCLUDE_DIRS
NAMES tag.h
PATH_SUFFIXES taglib
HINTS ${PC_TAGLIB_INCLUDEDIR}
)
find_library(Taglib_LIBRARIES
NAMES tag
HINTS ${PC_TAGLIB_LIBDIR}
)
set(Taglib_VERSION ${PC_TAGLIB_VERSION})
if (Taglib_INCLUDE_DIRS AND NOT Taglib_VERSION)
if(EXISTS "${Taglib_INCLUDE_DIRS}/taglib.h")
file(READ "${Taglib_INCLUDE_DIRS}/taglib.h" TAGLIB_H)
string(REGEX MATCH "#define TAGLIB_MAJOR_VERSION[ ]+[0-9]+" TAGLIB_MAJOR_VERSION_MATCH ${TAGLIB_H})
string(REGEX MATCH "#define TAGLIB_MINOR_VERSION[ ]+[0-9]+" TAGLIB_MINOR_VERSION_MATCH ${TAGLIB_H})
string(REGEX MATCH "#define TAGLIB_PATCH_VERSION[ ]+[0-9]+" TAGLIB_PATCH_VERSION_MATCH ${TAGLIB_H})
string(REGEX REPLACE ".*_MAJOR_VERSION[ ]+(.*)" "\\1" TAGLIB_MAJOR_VERSION "${TAGLIB_MAJOR_VERSION_MATCH}")
string(REGEX REPLACE ".*_MINOR_VERSION[ ]+(.*)" "\\1" TAGLIB_MINOR_VERSION "${TAGLIB_MINOR_VERSION_MATCH}")
string(REGEX REPLACE ".*_PATCH_VERSION[ ]+(.*)" "\\1" TAGLIB_PATCH_VERSION "${TAGLIB_PATCH_VERSION_MATCH}")
set(Taglib_VERSION "${TAGLIB_MAJOR_VERSION}.${TAGLIB_MINOR_VERSION}.${TAGLIB_PATCH_VERSION}")
endif()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Taglib
FOUND_VAR
Taglib_FOUND
REQUIRED_VARS
Taglib_LIBRARIES
Taglib_INCLUDE_DIRS
VERSION_VAR
Taglib_VERSION
)
if (Taglib_FOUND AND NOT TARGET Taglib::Taglib)
add_library(Taglib::Taglib UNKNOWN IMPORTED)
set_target_properties(Taglib::Taglib PROPERTIES
IMPORTED_LOCATION "${Taglib_LIBRARIES}"
INTERFACE_INCLUDE_DIRECTORIES "${Taglib_INCLUDE_DIRS}"
)
endif()
mark_as_advanced(Taglib_LIBRARIES Taglib_INCLUDE_DIRS)
include(FeatureSummary)
set_package_properties(Taglib PROPERTIES
URL "https://taglib.org/"
DESCRIPTION "A library for reading and editing the meta-data of audio formats"
)
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