organized build functions

1 files changed, 110 insertions, 0 deletions

diff --git a/build/capstone.zig b/build/capstone.zig
new file mode 100644
index 0000000..fa17784
--- /dev/null
+++ b/build/capstone.zig
@@ -0,0 +1,110 @@
+const std = @import("std");
+
+pub fn capstone(b: *std.Build, opts: struct {
+    target: std.Build.ResolvedTarget,
+    optimize: std.builtin.OptimizeMode,
+}) *std.Build.Step.Compile {
+    const capstone_dep = b.dependency("capstone", .{});
+
+    // later I'll use this
+    const translate_c = b.addTranslateC(.{
+        .root_source_file = capstone_dep.path("include/capstone/capstone.h"),
+        .target = opts.target,
+        .optimize = opts.optimize,
+        // .optimize = .Debug,
+        .link_libc = true,
+    });
+
+    const mod = translate_c.createModule();
+
+    // const mod = b.createModule(.{
+    //     .optimize = opts.optimize,
+    //     .target = opts.target,
+    //     .link_libc = true,
+    // });
+
+    mod.addIncludePath(capstone_dep.path("include"));
+    mod.addIncludePath(capstone_dep.path("include/capstone"));
+    mod.addIncludePath(capstone_dep.path("include/capstone/X86"));
+    mod.addIncludePath(capstone_dep.path("include/capstone/ARM"));
+
+    if (opts.optimize == .Debug) mod.addCMacro("CAPSTONE_DEBUG", "");
+    mod.addCMacro("CAPSTONE_HAS_X86", "");
+    mod.addCMacro("CAPSTONE_HAS_ARM", "");
+    mod.addCMacro("CAPSTONE_HAS_AArch64", "");
+    mod.addCMacro("CAPSTONE_BUILD_CSTOOL", "OFF");
+    mod.addCMacro("CAPSTONE_USE_SYS_DYN_MEM", "1");
+    mod.addCMacro("CAPSTONE_BUILD_DIET", "1");
+    mod.addCMacro("CAPSTONE_X86_REDUCE", "1");
+
+    mod.addCSourceFiles(.{ .root = capstone_dep.path(""), .files = common_sources });
+
+    mod.addCSourceFiles(.{
+        .root = capstone_dep.path("arch/ARM"),
+        .files = &.{
+            "ARMBaseInfo.c",
+            "ARMDisassembler.c",
+            "ARMDisassemblerExtension.c",
+            "ARMInstPrinter.c",
+            "ARMMapping.c",
+            "ARMModule.c",
+        },
+    });
+    mod.addCSourceFiles(.{
+        .root = capstone_dep.path("arch/X86"),
+        .files = &.{
+            "X86Disassembler.c",
+            "X86DisassemblerDecoder.c",
+            "X86IntelInstPrinter.c",
+            "X86ATTInstPrinter.c",
+            "X86InstPrinterCommon.c",
+            "X86Mapping.c",
+            "X86Module.c",
+        },
+    });
+
+    const capstone_lib = b.addLibrary(.{
+        .name = "capstone",
+        .linkage = .static,
+        .root_module = mod,
+    });
+
+    capstone_lib.installHeadersDirectory(capstone_dep.path("include/capstone"), "capstone", .{});
+    capstone_lib.installHeader(capstone_dep.path("include/platform.h"), "capstone/platform.h");
+
+    return capstone_lib;
+}
+const common_sources: []const []const u8 = &.{
+    "cs.c",
+    "Mapping.c",
+    "MCInst.c",
+    "MCInstrDesc.c",
+    "MCInstPrinter.c",
+    "MCRegisterInfo.c",
+    "SStream.c",
+    "utils.c",
+};
+
+// .AArch64
+// .ARC
+// .ARM
+// .Alpha
+// .BPF
+// .EVM
+// .HPPA
+// .LoongArch
+// .M680X
+// .M68K
+// .MOS65XX
+// .Mips
+// .PowerPC
+// .RISCV
+// .SH
+// .Sparc
+// .SystemZ
+// .TMS320C64x
+// .TriCore
+// .WASM
+// .X86
+// .XCore
+// .Xtensa