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56 lines
2.1 KiB
56 lines
2.1 KiB
package("s7") |
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set_homepage("https://ccrma.stanford.edu/software/snd/snd/s7.html") |
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set_description("s7 is a Scheme interpreter intended as an extension language for other applications.") |
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add_urls("https://github.com/xmake-mirror/s7.git", |
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"https://cm-gitlab.stanford.edu/bil/s7.git") |
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add_versions("2023.04.13", "505f98d69be3d9c48e096d6787d2f85c27cb3924") |
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add_configs("gmp", {description = "enable gmp support", default = false, type = "boolean"}) |
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on_load(function (package) |
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package:addenv("PATH", "bin") |
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if package:config("gmp") then |
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package:add("deps", "gmp") |
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end |
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end) |
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if is_plat("linux") then |
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add_syslinks("pthread", "dl", "m") |
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end |
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on_install("bsd", "cross", "cygwin", "linux", "macosx", "mingw", "msys", "wasm", "windows", function (package) |
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os.cp(path.join(package:scriptdir(), "port", "xmake.lua"), "xmake.lua") |
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local configs = {} |
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if package:config("shared") then |
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configs.kind = "shared" |
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end |
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import("package.tools.xmake").install(package, configs) |
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end) |
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on_test(function(package) |
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if not package:is_cross() then |
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local file = os.tmpfile() .. ".scm" |
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io.writefile(file, [[ |
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(display "Hello World!") |
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]]) |
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os.vrunv("s7", {file}) |
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end |
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assert(package:check_csnippets([[ |
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static s7_pointer old_add; /* the original "+" function for non-string cases */ |
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static s7_pointer old_string_append; /* same, for "string-append" */ |
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static s7_pointer our_add(s7_scheme *sc, s7_pointer args) |
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{ |
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/* this will replace the built-in "+" operator, extending it to include strings: |
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* (+ "hi" "ho") -> "hiho" and (+ 3 4) -> 7 |
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*/ |
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if ((s7_is_pair(args)) && |
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(s7_is_string(s7_car(args)))) |
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return(s7_apply_function(sc, old_string_append, args)); |
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return(s7_apply_function(sc, old_add, args)); |
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} |
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]], {includes = "s7.h"})) |
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end)
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