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package("ffts")
set_homepage("http://anthonix.com/ffts")
set_description("The Fastest Fourier Transform in the South")
add_urls("https://github.com/linkotec/ffts.git")
add_versions("2019.03.19", "2c8da4877588e288ff4cd550f14bec2dc7bf668c")
add_configs("neon", {description = "Enables the use of NEON instructions.", default = false, type = "boolean"})
add_configs("vfp", {description = "Enables the use of VFP instructions.", default = false, type = "boolean"})
add_deps("cmake")
if on_check then
on_check(function (package)
if package:has_tool("cc", "clang", "clang_cl") then
raise("package(ffts) unsupported clang toolchain")
end
end)
end
on_install(function (package)
-- remove test
io.replace("CMakeLists.txt", "endif(ENABLE_STATIC OR ENABLE_SHARED)", "endif(0)", {plain = true})
io.replace("CMakeLists.txt", "if(ENABLE_STATIC OR ENABLE_SHARED)", "if(0)", {plain = true})
io.replace("CMakeLists.txt",
"install( TARGETS ffts_shared DESTINATION ${LIB_INSTALL_DIR} )",
[[install(TARGETS ffts_shared
RUNTIME DESTINATION bin
LIBRARY DESTINATION lib
ARCHIVE DESTINATION lib
)
]], {plain = true})
if package:is_plat("android") then
io.replace("src/ffts.c", "cacheflush((long) start, (long) start + length, 0);", [[
#if defined(__arm__) || defined(__aarch64__)
int cacheflush(long __addr, long __nbytes, long __cache);
cacheflush((long) start, (long) start + length, 0);
#endif
]], {plain = true})
end
if package:is_plat("windows") and package:config("shared") then
package:add("defines", "FFTS_SHARED")
end
local configs = {"-DCMAKE_POLICY_DEFAULT_CMP0057=NEW"}
table.insert(configs, "-DCMAKE_BUILD_TYPE=" .. (package:is_debug() and "Debug" or "Release"))
table.insert(configs, "-DENABLE_SHARED=" .. (package:config("shared") and "ON" or "OFF"))
table.insert(configs, "-DENABLE_STATIC=" .. (package:config("shared") and "OFF" or "ON"))
table.insert(configs, "-DCMAKE_CROSSCOMPILING=" .. (package:is_cross() and "ON" or "OFF"))
table.insert(configs, "-DENABLE_NEON=" .. (package:config("neon") and "ON" or "OFF"))
table.insert(configs, "-DENABLE_VFP=" .. (package:config("vfp") and "ON" or "OFF"))
import("package.tools.cmake").install(package, configs)
if package:is_plat("windows") and package:is_debug() then
local dir = package:installdir(package:config("shared") and "bin" or "lib")
os.trycp(path.join(package:buildir(), "fftsd.pdb"), dir)
end
end)
on_test(function (package)
assert(package:has_cfuncs("ffts_execute", {includes = "ffts/ffts.h"}))
end)