sandboxed-api/contrib/pffft/CMakeLists.txt
Christian Blichmann 51799f99ae Introduce a transitional logging utility library
Instead of calling `google::InitGoogleLogging()` directly, introduce an
indirection via a new utility library. After this change, Sandboxed API
should consistently use `sapi::InitLogging()` everywhere.

For now, `sapi::InitLogging()` simply calls its glog equivalent. However,
this enables us to migrate away from the gflags dependency and use Abseil
flags. Once a follow-up change lands, `sapi::InitLogging()` will instead
initialize the google logging library with flags defined from Aseil.

Later still, once Abseil releases logging, we can then drop the glog
dependency entirely.

PiperOrigin-RevId: 445363592
Change-Id: Ia23a7dc88b8ffe65a422ea4d5233bba7bdd1303a
2022-04-29 02:14:06 -07:00

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2.6 KiB
CMake

# Copyright 2020 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
cmake_minimum_required(VERSION 3.13..3.22)
project(pffft CXX C)
include(CTest)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)
if(NOT TARGET sapi::sapi)
set(SAPI_ROOT "../.." CACHE PATH "Path to the Sandboxed API source tree")
add_subdirectory("${SAPI_ROOT}"
"${CMAKE_BINARY_DIR}/sandboxed-api-build"
EXCLUDE_FROM_ALL)
endif()
include(CheckLibraryExists)
FetchContent_Declare(pffft
GIT_REPOSITORY https://bitbucket.org/jpommier/pffft.git
GIT_TAG 988259a41d1522047a9420e6265a6ba8289c1654 # 2021-12-02
)
FetchContent_MakeAvailable(pffft)
add_library(pffft STATIC
"${pffft_SOURCE_DIR}/pffft.c"
"${pffft_SOURCE_DIR}/pffft.h"
"${pffft_SOURCE_DIR}/fftpack.c"
"${pffft_SOURCE_DIR}/fftpack.h"
)
add_executable(pffft_main
"${pffft_SOURCE_DIR}/test_pffft.c"
)
target_link_libraries(pffft_main PRIVATE
pffft
)
check_library_exists(m sin "" _sapi_HAVE_LIBM)
if(_sapi_HAVE_LIBM)
target_link_libraries(pffft PUBLIC
m
)
endif()
add_sapi_library(pffft_sapi
FUNCTIONS pffft_new_setup
pffft_destroy_setup
pffft_transform
pffft_transform_ordered
pffft_zreorder
pffft_zconvolve_accumulate
pffft_aligned_malloc
pffft_aligned_free
pffft_simd_size
cffti
cfftf
cfftb
rffti
rfftf
rfftb
cosqi
cosqf
cosqb
costi
cost
sinqi
sinqb
sinqf
sinti
sint
INPUTS "${pffft_SOURCE_DIR}/pffft.h"
"${pffft_SOURCE_DIR}/fftpack.h"
LIBRARY pffft
LIBRARY_NAME Pffft
NAMESPACE ""
)
add_library(sapi_contrib::pffft ALIAS pffft_sapi)
target_include_directories(pffft_sapi INTERFACE
"${PROJECT_BINARY_DIR}"
"${SAPI_SOURCE_DIR}"
)
add_executable(pffft_sandboxed
main_pffft_sandboxed.cc
)
target_link_libraries(pffft_sandboxed
PRIVATE sapi_contrib::pffft
absl::flags
absl::flags_parse
sapi::logging
sapi::sapi
)