| # Sources cut down to just what we need for AAC-LC. | |
| set(FAAD2_SOURCE_DIR "faad2/libfaad") | |
| add_library(faad2 STATIC EXCLUDE_FROM_ALL | |
| "${FAAD2_SOURCE_DIR}/bits.c" | |
| "${FAAD2_SOURCE_DIR}/cfft.c" | |
| "${FAAD2_SOURCE_DIR}/common.c" | |
| "${FAAD2_SOURCE_DIR}/decoder.c" | |
| "${FAAD2_SOURCE_DIR}/drc.c" | |
| "${FAAD2_SOURCE_DIR}/error.c" | |
| "${FAAD2_SOURCE_DIR}/filtbank.c" | |
| "${FAAD2_SOURCE_DIR}/huffman.c" | |
| "${FAAD2_SOURCE_DIR}/is.c" | |
| "${FAAD2_SOURCE_DIR}/mdct.c" | |
| "${FAAD2_SOURCE_DIR}/mp4.c" | |
| "${FAAD2_SOURCE_DIR}/ms.c" | |
| "${FAAD2_SOURCE_DIR}/output.c" | |
| "${FAAD2_SOURCE_DIR}/pns.c" | |
| "${FAAD2_SOURCE_DIR}/pulse.c" | |
| "${FAAD2_SOURCE_DIR}/specrec.c" | |
| "${FAAD2_SOURCE_DIR}/syntax.c" | |
| "${FAAD2_SOURCE_DIR}/tns.c" | |
| ) | |
| target_include_directories(faad2 PUBLIC faad2/include PRIVATE "${FAAD2_SOURCE_DIR}") | |
| # Configure compile definitions. | |
| # Read version from properties file for configuring constant. | |
| file(READ faad2/properties.json FAAD_PROPERTIES_JSON) | |
| string(JSON FAAD_VERSION GET ${FAAD_PROPERTIES_JSON} PACKAGE_VERSION) | |
| message(STATUS "Building faad2 version ${FAAD_VERSION}") | |
| # Check for functions and headers. | |
| include(CheckFunctionExists) | |
| include(CheckIncludeFiles) | |
| check_function_exists(getpwuid HAVE_GETPWUID) | |
| check_function_exists(lrintf HAVE_LRINTF) | |
| check_function_exists(memcpy HAVE_MEMCPY) | |
| check_function_exists(strchr HAVE_STRCHR) | |
| check_function_exists(strsep HAVE_STRSEP) | |
| check_include_files(dlfcn.h HAVE_DLFCN_H) | |
| check_include_files(errno.h HAVE_ERRNO_H) | |
| check_include_files(float.h HAVE_FLOAT_H) | |
| check_include_files(inttypes.h HAVE_INTTYPES_H) | |
| check_include_files(IOKit/IOKitLib.h HAVE_IOKIT_IOKITLIB_H) | |
| check_include_files(limits.h HAVE_LIMITS_H) | |
| check_include_files(mathf.h HAVE_MATHF_H) | |
| check_include_files(stdint.h HAVE_STDINT_H) | |
| check_include_files(stdio.h HAVE_STDIO_H) | |
| check_include_files(stdlib.h HAVE_STDLIB_H) | |
| check_include_files(strings.h HAVE_STRINGS_H) | |
| check_include_files(string.h HAVE_STRING_H) | |
| check_include_files(sysfs/libsysfs.h HAVE_SYSFS_LIBSYSFS_H) | |
| check_include_files(sys/stat.h HAVE_SYS_STAT_H) | |
| check_include_files(sys/time.h HAVE_SYS_TIME_H) | |
| check_include_files(sys/types.h HAVE_SYS_TYPES_H) | |
| check_include_files(unistd.h HAVE_UNISTD_H) | |
| # faad2 uses a relative include for its config.h which breaks under CMake. | |
| # We can use target_compile_definitions to pass on the configuration instead. | |
| target_compile_definitions(faad2 PRIVATE | |
| -DFAAD_VERSION=${FAAD_VERSION} | |
| -DPACKAGE_VERSION=\"${FAAD_VERSION}\" | |
| -DSTDC_HEADERS | |
| -DHAVE_GETPWUID=${HAVE_GETPWUID} | |
| -DHAVE_LRINTF=${HAVE_LRINTF} | |
| -DHAVE_MEMCPY=${HAVE_MEMCPY} | |
| -DHAVE_STRCHR=${HAVE_STRCHR} | |
| -DHAVE_STRSEP=${HAVE_STRSEP} | |
| -DHAVE_DLFCN_H=${HAVE_DLFCN_H} | |
| -DHAVE_ERRNO_H=${HAVE_ERRNO_H} | |
| -DHAVE_FLOAT_H=${HAVE_FLOAT_H} | |
| -DHAVE_INTTYPES_H=${HAVE_INTTYPES_H} | |
| -DHAVE_IOKIT_IOKITLIB_H=${HAVE_IOKIT_IOKITLIB_H} | |
| -DHAVE_LIMITS_H=${HAVE_LIMITS_H} | |
| -DHAVE_MATHF_H=${HAVE_MATHF_H} | |
| -DHAVE_STDINT_H=${HAVE_STDINT_H} | |
| -DHAVE_STDIO_H=${HAVE_STDIO_H} | |
| -DHAVE_STDLIB_H=${HAVE_STDLIB_H} | |
| -DHAVE_STRINGS_H=${HAVE_STRINGS_H} | |
| -DHAVE_STRING_H=${HAVE_STRING_H} | |
| -DHAVE_SYSFS_LIBSYSFS_H=${HAVE_SYSFS_LIBSYSFS_H} | |
| -DHAVE_SYS_STAT_H=${HAVE_SYS_STAT_H} | |
| -DHAVE_SYS_TIME_H=${HAVE_SYS_TIME_H} | |
| -DHAVE_SYS_TYPES_H=${HAVE_SYS_TYPES_H} | |
| -DHAVE_UNISTD_H=${HAVE_UNISTD_H} | |
| # Only compile for AAC-LC decoding. | |
| -DLC_ONLY_DECODER -DDISABLE_SBR | |
| ) | |