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package("quake_triangle")
set_homepage("http://www.cs.cmu.edu/~quake/triangle.html")
set_description("A Two-Dimensional Quality Mesh Generator and Delaunay Triangulator.")
add_urls("https://netlib.org/voronoi/triangle.zip")
add_versions("1.6", "1766327add038495fa3499e9b7cc642179229750f7201b94f8e1b7bee76f8480")
add_configs("shared", {description = "Build shared library.", default = false, type = "boolean", readonly = true})
add_configs("single", {description = "Use single-precision float.", default = false, type = "boolean"})
on_install(function (package)
io.replace("triangle.h", "REAL", package:config("single") and "float" or "double", {plain = true})
io.replace("triangle.h", "#ifdef ANSI_DECLARATORS", "#if 1", {plain = true})
io.replace("triangle.h", "VOID", "void", {plain = true})
io.replace("triangle.c", "#define VOID int", "#define VOID void", {plain = true})
local xmake_lua = [[
add_rules("mode.debug", "mode.release")
target("trilibrary")
set_kind("static")
add_files("triangle.c")
add_defines("ANSI_DECLARATORS", "NO_TIMER", "TRILIBRARY")
add_headerfiles("triangle.h")
target("triangle")
add_files("triangle.c")
add_defines("ANSI_DECLARATORS", "NO_TIMER")
]]
if package:config("single") then
xmake_lua = xmake_lua .. "add_defines(\"SINGLE\")"
end
io.writefile("xmake.lua", xmake_lua)
import("package.tools.xmake").install(package)
package:addenv("PATH", "bin")
end)
on_test(function (package)
if not package:is_cross() then
os.vrun("triangle -h")
end
assert(package:has_cfuncs("triangulate", {includes = "triangle.h"}))
end)