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set(PORTAUDIO_TARBALL "pa_stable_v190600_20161030")
# required linking libraries on linux. Not sure about windows.
find_library(ALSA_LIBRARIES asound)
if(UNIX AND NOT APPLE AND NOT ALSA_LIBRARIES)
message(ERROR "Could not find alsa library which is required for portaudio.
On Linux systems try installing:
alsa-lib-devel (RPM based systems)
libasound2-dev (DEB based systems)"
)
endif()
# Make sure that configure knows what system we're using when cross-compiling.
if(MINGW AND CMAKE_CROSSCOMPILING)
include(cmake/MinGW.cmake)
set(CONFIGURE_COMMAND ./configure --host=${HOST} --target=${HOST} --disable-cxx --disable-shared --with-winapi=wmme,directx --prefix=${CMAKE_BINARY_DIR}/external/dist)
elseif(APPLE)
set(CONFIGURE_COMMAND ./configure --disable-mac-universal --enable-cxx --enable-option-checking --without-alsa --without-jack --without-oss --without-asihpi --without-winapi --disable-shared --prefix=${CMAKE_BINARY_DIR}/external/dist CFLAGS=-g\ -O2\ -mmacosx-version-min=10.9 LDFLAGS=-framework\ CoreServices\ -framework\ AudioUnit\ -framework\ CoreFoundation\ -framework\ AudioToolbox\ -framework\ CoreAudio)
else()
set(CONFIGURE_COMMAND ./configure --enable-cxx --without-jack --disable-shared --prefix=${CMAKE_BINARY_DIR}/external/dist)
endif()
include(ExternalProject)
ExternalProject_Add(portaudio
URL http://www.portaudio.com/archives/${PORTAUDIO_TARBALL}.tgz
BUILD_IN_SOURCE 1
INSTALL_DIR external/dist
CONFIGURE_COMMAND ${CONFIGURE_COMMAND}
BUILD_COMMAND $(MAKE)
INSTALL_COMMAND $(MAKE) install
)
set(PORTAUDIO_LIBRARIES ${CMAKE_BINARY_DIR}/external/dist/lib/libportaudio.a)
if(WIN32)
find_library(WINMM winmm)
find_library(DSOUND dsound)
list(APPEND PORTAUDIO_LIBRARIES ${WINMM} ${DSOUND}
)
elseif(NOT APPLE)
#else(WIN32)
find_library(RT rt)
find_library(ASOUND asound)
set(PORTAUDIO_LIBRARIES ${RT} ${ASOUND}
)
endif(WIN32)
include_directories(${CMAKE_BINARY_DIR}/external/dist/include)
# Add the portaudio library to the list of libraries that must be linked.
list(APPEND FREEDV_LINK_LIBS ${PORTAUDIO_LIBRARIES})
if (APPLE)
list(APPEND FREEDV_LINK_LIBS
"-framework CoreServices"
"-framework AudioUnit"
"-framework CoreFoundation"
"-framework AudioToolbox"
"-framework CoreAudio")
endif()
# Setup a dependency so that this gets built before linking to freedv.
list(APPEND FREEDV_STATIC_DEPS portaudio)
|
