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build.zig
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const std = @import("std"); const builtin = @import("builtin");
const targets: []const std.Target.Query = &.{
.{.os_tag = .linux , .cpu_arch = .aarch64},
.{.os_tag = .linux , .cpu_arch = .arm },
.{.os_tag = .linux , .cpu_arch = .riscv64},
.{.os_tag = .linux , .cpu_arch = .x86 },
.{.os_tag = .linux , .cpu_arch = .x86_64 },
.{.os_tag = .macos , .cpu_arch = .aarch64},
.{.os_tag = .macos , .cpu_arch = .x86_64 },
.{.os_tag = .wasi , .cpu_arch = .wasm32 },
.{.os_tag = .wasi , .cpu_arch = .wasm64 },
.{.os_tag = .windows, .cpu_arch = .aarch64},
.{.os_tag = .windows, .cpu_arch = .x86 },
.{.os_tag = .windows, .cpu_arch = .x86_64 },
};
pub fn build(builder: *std.Build) !void {
const debug = builder.option(bool, "DEBUG", "Build everything in the debug mode") orelse false;
for (targets) |target| {
const main_executable = builder.addExecutable(.{
.name = "acorn",
.optimize = if (debug) .Debug else .ReleaseFast,
.root_source_file = builder.path("src/main.zig"),
.single_threaded = true,
.strip = !debug,
.target = builder.resolveTargetQuery(target)
});
const main_install = builder.addInstallArtifact(main_executable, .{
.dest_dir = .{.override = .{.custom = try target.zigTriple(builder.allocator)}}
});
builder.getInstallStep().dependOn(&main_install.step);
if (builtin.target.cpu.arch == target.cpu_arch and builtin.target.os.tag == target.os_tag) {
const docs_install = builder.addInstallDirectory(.{
.install_dir = .prefix, .install_subdir = "docs", .source_dir = builder.addExecutable(.{
.name = "main", .root_source_file = builder.path("src/main.zig"), .target = builder.host
}).getEmittedDocs(),
});
var script_step = builder.step("script", "Generate executable scripts"); script_step.makeFn = script; script_step.dependOn(builder.getInstallStep());
builder.step("docs", "Compile code documentation" ).dependOn(&docs_install .step);
builder.step("run", "Run the compiled executable").dependOn(&builder.addRunArtifact(main_executable).step);
}
}
const test_executable = builder.addTest(.{
.name = "test",
.optimize = if (debug) .Debug else .ReleaseFast,
.root_source_file = builder.path("test/main.zig"),
.single_threaded = true,
.strip = !debug,
.target = builder.host
});
test_executable.root_module.addImport("acorn", builder.addModule("acorn", .{.root_source_file = builder.path("src/main.zig")}));
builder.step("test", "Run unit tests").dependOn(&builder.addRunArtifact(test_executable).step);
}
pub fn script(self: *std.Build.Step, progress: std.Progress.Node) !void {
_ = self; _ = progress;
for (targets) |target| if (target.os_tag == .linux) {
try linuxScripts(std.heap.page_allocator, try target.zigTriple(std.heap.page_allocator));
};
for (targets) |target| if (target.os_tag == .windows) {
try windowsScripts(std.heap.page_allocator, try target.zigTriple(std.heap.page_allocator));
};
}
pub fn linuxScripts(allocator: std.mem.Allocator, target: []const u8) !void {
const path = try std.mem.concat(allocator, u8, &[_][]const u8{"zig-out/", target, "/"});
const mode = switch (builtin.os.tag) {
.wasi => 0, .windows => 0, else => 0o755
};
const file_fibonacci = try std.fs.cwd().createFile(try std.mem.concat(allocator, u8, &[_][]const u8{path, "fibonacci"}), .{.mode=mode});
const file_matsort = try std.fs.cwd().createFile(try std.mem.concat(allocator, u8, &[_][]const u8{path, "matsort" }), .{.mode=mode});
const file_mersenne = try std.fs.cwd().createFile(try std.mem.concat(allocator, u8, &[_][]const u8{path, "mersenne" }), .{.mode=mode});
const file_prime = try std.fs.cwd().createFile(try std.mem.concat(allocator, u8, &[_][]const u8{path, "prime" }), .{.mode=mode});
const header =
\\#!/usr/bin/bash
\\
\\clean() {{ rm -f .input.json; }}; trap clean SIGINT
\\
\\usage() {{
\\ cat <<EOF
\\Usage: $(basename $0) [options]
\\
\\Options:
;
const content_fibonacci =
\\ -c <count> Number of Fibonacci numbers to generate. (default: ${{COUNT}})
\\ -l <log_interval> Log interval for output. (default: ${{LOG_INTERVAL}})
\\ -o <output> Output file. (default: ${{OUTPUT}})
\\ -h Display this help message and exit.
\\EOF
\\
\\}}; COUNT=10; LOG_INTERVAL=1; OUTPUT=null
\\
\\while getopts "c:l:o:h" OPT; do case "$OPT" in
\\ c ) COUNT="$OPTARG" ;; l ) LOG_INTERVAL="$OPTARG" ;; o ) OUTPUT="$OPTARG" ;; h ) usage && exit 0 ;; \? ) usage && exit 1 ;;
\\esac done
\\
\\[[ "$OUTPUT" != "null" ]] && OUTPUT="\"$OUTPUT\""
\\
\\echo '{{
\\ "fibonacci" : {{
\\ "count" : '"$COUNT"',
\\ "log_interval" : '"$LOG_INTERVAL"',
\\ "output" : '"$OUTPUT"'
\\ }}
\\}}' > .input.json
;
const content_matsort =
\\ -m <count> Matrix to sort.
\\ -h Display this help message and exit.
\\EOF
\\
\\}}
\\
\\while getopts "m:h" OPT; do case "$OPT" in
\\ m ) MATRIX="$OPTARG" ;; h ) usage && exit 0 ;; \? ) usage && exit 1 ;;
\\esac done
\\
\\echo '{{
\\ "sort" : {{
\\ "input" : "'"$MATRIX"'",
\\ "algorithm" : "bubble",
\\ "output" : "'"$MATRIX"'"
\\ }}
\\}}' > .input.json
;
const content_mersenne =
\\ -c <count> Number of Mersenne primes to generate. (default: ${{COUNT}})
\\ -o <output> Output file. (default: ${{OUTPUT}})
\\ -s <start> Starting number. (default: ${{START}})
\\ -h Display this help message and exit.
\\EOF
\\
\\}}; COUNT=10; OUTPUT=null; START=1
\\
\\while getopts "c:o:s:h" OPT; do case "$OPT" in
\\ c ) COUNT="$OPTARG" ;; o ) OUTPUT="$OPTARG" ;; s ) START="$OPTARG" ;; h ) usage && exit 0 ;; \? ) usage && exit 1 ;;
\\esac done
\\
\\[[ "$OUTPUT" != "null" ]] && OUTPUT="\"$OUTPUT\""
\\
\\echo '{{
\\ "prime" : {{
\\ "mode" : "mersenne",
\\ "generate" : {{
\\ "count" : '"$COUNT"',
\\ "output" : '"$OUTPUT"'
\\ }},
\\ "number" : '"$START"'
\\ }}
\\}}' > .input.json
;
const content_prime =
\\ -c <count> Number of primes to generate. (default: ${{COUNT}})
\\ -l <log_interval> Log interval for output. (default: ${{LOG_INTERVAL}})
\\ -o <output> Output file. (default: ${{OUTPUT}})
\\ -s <start> Starting number. (default: ${{START}})
\\ -h Display this help message and exit.
\\EOF
\\
\\}}; COUNT=10; LOG_INTERVAL=1; OUTPUT=null; START=1
\\
\\while getopts "c:l:o:s:h" OPT; do case "$OPT" in
\\ c ) COUNT="$OPTARG" ;; l ) LOG_INTERVAL="$OPTARG" ;; o ) OUTPUT="$OPTARG" ;; s ) START="$OPTARG" ;; h ) usage && exit 0 ;; \? ) usage && exit 1 ;;
\\esac done
\\
\\[[ "$OUTPUT" != "null" ]] && OUTPUT="\"$OUTPUT\""
\\
\\echo '{{
\\ "prime" : {{
\\ "mode" : "basic",
\\ "generate" : {{
\\ "count" : '"$COUNT"',
\\ "log_interval" : '"$LOG_INTERVAL"',
\\ "output" : '"$OUTPUT"'
\\ }},
\\ "number" : '"$START"'
\\ }}
\\}}' > .input.json
;
try file_fibonacci.writer().print(header ++ "\n" ++ content_fibonacci ++ "\n\nacorn .input.json && clean", .{}); file_fibonacci.close();
try file_matsort .writer().print(header ++ "\n" ++ content_matsort ++ "\n\nacorn .input.json && clean", .{}); file_matsort .close();
try file_mersenne .writer().print(header ++ "\n" ++ content_mersenne ++ "\n\nacorn .input.json && clean", .{}); file_mersenne.close();
try file_prime .writer().print(header ++ "\n" ++ content_prime ++ "\n\nacorn .input.json && clean", .{}); file_prime.close();
}
pub fn windowsScripts(allocator: std.mem.Allocator, target: []const u8) !void {
const path = try std.mem.concat(allocator, u8, &[_][]const u8{"zig-out/", target, "/"});
const mode = switch (builtin.os.tag) {
.wasi => 0, .windows => 0, else => 0o755
};
const file_matsort = try std.fs.cwd().createFile(try std.mem.concat(allocator, u8, &[_][]const u8{path, "matsort.ps1" }), .{.mode=mode});
const file_mersenne = try std.fs.cwd().createFile(try std.mem.concat(allocator, u8, &[_][]const u8{path, "mersenne.ps1"}), .{.mode=mode});
const file_prime = try std.fs.cwd().createFile(try std.mem.concat(allocator, u8, &[_][]const u8{path, "prime.ps1" }), .{.mode=mode});
const header =
\\$IDX = 0
\\
\\function Show-Usage {{
\\ $NAME = [System.IO.Path]::GetFileNameWithoutExtension($PSCommandPath)
\\ $USAGE = @"
\\Usage: $NAME [options]
\\
\\Options:
;
const footer =
\\[System.IO.File]::WriteAllText(".input.json", $CONTENT, [System.Text.UTF8Encoding]::new($false))
\\
\\& acorn .input.json
\\
\\if ($LASTEXITCODE -eq 0) {{
\\ Remove-Item -Force input.json -ErrorAction SilentlyContinue
\\}}
;
const content_matsort =
\\ -m <start> Matrix to sort.
\\ -h Display this help message and exit.
\\"@
\\ Write-Output $USAGE.Trim()
\\}}
\\
\\while ($IDX -lt $args.Count) {{ switch ($args[$IDX]) {{
\\ '-m' {{ $IDX++; if ($IDX -lt $args.Count) {{ $MATRIX = $args[$IDX] }} }}
\\ '-h' {{ Show-Usage; exit 0 }} Default {{ Show-Usage; exit 1 }}
\\}} $IDX++ }}
\\
\\if ($MATRIX -ne "null") {{ $MATRIX = '"' + $MATRIX + '"' }}
\\
\\$CONTENT = "{{`n" +
\\" `"sort`" : {{`n" +
\\" `"input`" : $MATRIX,`n" +
\\" `"algorithm`" : `"bubble`",`n" +
\\" `"output`" : $MATRIX`n" +
\\" }}`n" +
\\"}}"
;
const content_mersenne =
\\ -c <count> Number of Mersenne primes to generate. (default: $COUNT)
\\ -o <output> Output file. (default: $OUTPUT)
\\ -s <start> Starting number. (default: $START)
\\ -h Display this help message and exit.
\\"@
\\ Write-Output $USAGE.Trim()
\\}}
\\
\\$COUNT = 10; $OUTPUT = "null"; $START = 1
\\
\\while ($IDX -lt $args.Count) {{ switch ($args[$IDX]) {{
\\ '-c' {{ $IDX++; if ($IDX -lt $args.Count) {{ $COUNT = $args[$IDX] }} }}
\\ '-o' {{ $IDX++; if ($IDX -lt $args.Count) {{ $OUTPUT = $args[$IDX] }} }}
\\ '-s' {{ $IDX++; if ($IDX -lt $args.Count) {{ $START = $args[$IDX] }} }}
\\ '-h' {{ Show-Usage; exit 0 }} Default {{ Show-Usage; exit 1 }}
\\}} $IDX++ }}
\\
\\if ($OUTPUT -ne "null") {{ $OUTPUT = '"' + $OUTPUT + '"' }}
\\
\\$CONTENT = "{{`n" +
\\" `"prime`" : {{`n" +
\\" `"mode`" : `"mersenne`",`n" +
\\" `"generate`" : {{`n" +
\\" `"count`" : $COUNT,`n" +
\\" `"output`" : $OUTPUT`n" +
\\" }},`n" +
\\" `"number`" : $START`n" +
\\" }}`n" +
\\"}}"
;
const content_prime =
\\ -c <count> Number of primes to generate. (default: $COUNT)
\\ -l <log_interval> Log interval for output. (default: $LOG_INTERVAL)
\\ -o <output> Output file. (default: $OUTPUT)
\\ -s <start> Starting number. (default: $START)
\\ -h Display this help message and exit.
\\"@
\\ Write-Output $USAGE.Trim()
\\}}
\\
\\$COUNT = 10; $LOG_INTERVAL = 1; $OUTPUT = "null"; $START = 1
\\
\\while ($IDX -lt $args.Count) {{ switch ($args[$IDX]) {{
\\ '-c' {{ $IDX++; if ($IDX -lt $args.Count) {{ $COUNT = $args[$IDX] }} }}
\\ '-l' {{ $IDX++; if ($IDX -lt $args.Count) {{ $LOG_INTERVAL = $args[$IDX] }} }}
\\ '-o' {{ $IDX++; if ($IDX -lt $args.Count) {{ $OUTPUT = $args[$IDX] }} }}
\\ '-s' {{ $IDX++; if ($IDX -lt $args.Count) {{ $START = $args[$IDX] }} }}
\\ '-h' {{ Show-Usage; exit 0 }} Default {{ Show-Usage; exit 1 }}
\\}} $IDX++ }}
\\
\\if ($OUTPUT -ne "null") {{ $OUTPUT = '"' + $OUTPUT + '"' }}
\\
\\$CONTENT = "{{`n" +
\\" `"prime`" : {{`n" +
\\" `"mode`" : `"basic`",`n" +
\\" `"generate`" : {{`n" +
\\" `"count`" : $COUNT,`n" +
\\" `"log_interval`" : $LOG_INTERVAL,`n" +
\\" `"output`" : $OUTPUT`n" +
\\" }},`n" +
\\" `"number`" : $START`n" +
\\" }}`n" +
\\"}}"
;
try file_matsort .writer().print(header ++ "\n\n" ++ content_matsort ++ "\n\n" ++ footer, .{}); file_matsort .close();
try file_mersenne.writer().print(header ++ "\n\n" ++ content_mersenne ++ "\n\n" ++ footer, .{}); file_mersenne.close();
try file_prime .writer().print(header ++ "\n\n" ++ content_prime ++ "\n\n" ++ footer, .{}); file_prime.close();
}