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|
# - Find sndfile
# Find the native sndfile includes and libraries
#
# SNDFILE_INCLUDE_DIR - where to find sndfile.h, etc.
# SNDFILE_LIBRARIES - List of libraries when using libsndfile.
# SNDFILE_FOUND - True if libsndfile found.
if(NO_LIBSNDFILE)
#if(NOT SNDFILE_FIND_QUIETLY)
# message(STATUS "FindSndfile: sndfile deactivated (NO_LIBSNDFILE)")
#endif()
set(SNDFILE_FOUND False)
set(SNDFILE_INCLUDE_DIR "nowhere") # for onceonly check above
set(SNDFILE_LIBRARIES "")
add_definitions("-DNO_LIBSNDFILE")
elseif (SNDFILE_INCLUDE_DIR AND SNDFILE_LIBRARY)
set(SNDFILE_LIBRARIES ${SNDFILE_LIBRARY})
set(SNDFILE_FOUND TRUE)
elseif (APPLE)
find_path(SNDFILE_INCLUDE_DIR sndfile.h
HINTS /usr/local/opt/libsndfile/include
)
find_library(SNDFILE_LIBRARY NAMES libsndfile.dylib libsndfile.a
HINTS /usr/local/opt/libsndfile/lib
)
if(NOT SNDFILE_INCLUDE_DIR OR NOT SNDFILE_LIBRARY)
set(SNDFILE_INCLUDE_DIR ${CMAKE_CURRENT_LIST_DIR}/../external_libraries/libsndfile/)
set(SNDFILE_LIBRARIES ${CMAKE_CURRENT_LIST_DIR}/../platform/mac/lib/scUBlibsndfile.a)
set(SNDFILE_FOUND TRUE)
add_definitions("-isystem ${CMAKE_CURRENT_LIST_DIR}/../external_libraries/libsndfile")
message(STATUS "Could not find install of libsndfile, using old bundled version instead")
else()
set(SNDFILE_FOUND TRUE)
message(STATUS "Found install of libsndfile in ${SNDFILE_LIBRARY}")
set(SNDFILE_LIBRARIES ${SNDFILE_LIBRARY})
endif()
else()
find_path(SNDFILE_INCLUDE_DIR sndfile.h
HINTS
"${CMAKE_SOURCE_DIR}/../${CMAKE_LIBRARY_ARCHITECTURE}/libsndfile/include"
"$ENV{ProgramW6432}/Mega-Nerd/libsndfile/include"
"$ENV{ProgramFiles}/Mega-Nerd/libsndfile/include"
"$ENV{PROGRAMFILES\(X86\)}/libsndfile/include"
"$ENV{ProgramFiles}/libsndfile/include"
PATHS /usr/local/include
/usr/include
)
find_library(SNDFILE_LIBRARY
NAMES sndfile sndfile-1 libsndfile libsndfile-1
HINTS
"${CMAKE_SOURCE_DIR}/../${CMAKE_LIBRARY_ARCHITECTURE}/libsndfile/lib"
"${CMAKE_SOURCE_DIR}/../${CMAKE_LIBRARY_ARCHITECTURE}/libsndfile/bin"
"$ENV{ProgramW6432}/Mega-Nerd/libsndfile/lib"
"$ENV{ProgramW6432}/Mega-Nerd/libsndfile/bin"
"$ENV{ProgramFiles}/Mega-Nerd/libsndfile/lib"
"$ENV{ProgramFiles}/Mega-Nerd/libsndfile/bin"
"$ENV{PROGRAMFILES\(X86\)}/libsndfile/lib"
"$ENV{PROGRAMFILES\(X86\)}/libsndfile/bin"
"$ENV{ProgramFiles}/libsndfile/lib"
"$ENV{ProgramFiles}/libsndfile/bin"
PATHS /usr/local/
/usr/lib
)
# used by Windows only
find_path(SNDFILE_LIBRARY_DIR
NAMES libsndfile.dll libsndfile-1.dll sndfile.dll
HINTS
"${CMAKE_SOURCE_DIR}/../${CMAKE_LIBRARY_ARCHITECTURE}/libsndfile/lib"
"${CMAKE_SOURCE_DIR}/../${CMAKE_LIBRARY_ARCHITECTURE}/libsndfile/bin"
"$ENV{ProgramW6432}/Mega-Nerd/libsndfile/lib"
"$ENV{ProgramW6432}/Mega-Nerd/libsndfile/bin"
"$ENV{ProgramFiles}/Mega-Nerd/libsndfile/lib"
"$ENV{ProgramFiles}/Mega-Nerd/libsndfile/bin"
"$ENV{PROGRAMFILES\(X86\)}/libsndfile/lib"
"$ENV{PROGRAMFILES\(X86\)}/libsndfile/bin"
"$ENV{ProgramFiles}/libsndfile/lib"
"$ENV{ProgramFiles}/libsndfile/bin"
PATH_SUFFIXES "bin"
)
# Handle the QUIETLY and REQUIRED arguments and set SNDFILE_FOUND to TRUE if
# all listed variables are TRUE.
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Sndfile DEFAULT_MSG
SNDFILE_LIBRARY SNDFILE_INCLUDE_DIR)
if(SNDFILE_FOUND)
set(SNDFILE_LIBRARIES ${SNDFILE_LIBRARY})
else(SNDFILE_FOUND)
set(SNDFILE_LIBRARIES)
endif(SNDFILE_FOUND)
endif()
mark_as_advanced(SNDFILE_INCLUDE_DIR SNDFILE_LIBRARY)
# check for format support
# note: this only check whehter libsndfile's _version_ supports the given format
# it does not check whether support for that format was actually compiled into the library
include(CMakePushCheckState)
cmake_push_check_state(RESET)
list(APPEND CMAKE_REQUIRED_INCLUDES ${SNDFILE_INCLUDE_DIR})
include(CheckCSourceCompiles)
check_c_source_compiles("
# include <sndfile.h>
int main() {return SF_FORMAT_VORBIS;}
"
SNDFILE_HAS_VORBIS
)
check_c_source_compiles("
# include <sndfile.h>
int main() {return SF_FORMAT_OPUS;}
"
SNDFILE_HAS_OPUS
)
check_c_source_compiles("
# include <sndfile.h>
int main() {return SF_FORMAT_MPEG;}
"
SNDFILE_HAS_MPEG
)
cmake_pop_check_state()
|
