add pkg/breakpad, configure sentry to use breakpad

build.zig

@@ -1004,7 +1004,7 @@ fn addDeps(
     const sentry_dep = b.dependency("sentry", .{
         .target = target,
         .optimize = optimize,
-        .backend = .inproc,
+        .backend = .breakpad,
     });
     const zlib_dep = b.dependency("zlib", .{
         .target = target,

pkg/breakpad/build.zig

@@ -0,0 +1,156 @@
+const std = @import("std");
+
+pub fn build(b: *std.Build) !void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const upstream = b.dependency("breakpad", .{});
+
+    const lib = b.addStaticLibrary(.{
+        .name = "breakpad",
+        .target = target,
+        .optimize = optimize,
+    });
+    lib.linkLibCpp();
+    lib.addIncludePath(upstream.path("src"));
+    if (target.result.isDarwin()) {
+        const apple_sdk = @import("apple_sdk");
+        try apple_sdk.addPaths(b, &lib.root_module);
+    }
+
+    var flags = std.ArrayList([]const u8).init(b.allocator);
+    defer flags.deinit();
+    try flags.appendSlice(&.{});
+
+    lib.addCSourceFiles(.{
+        .root = upstream.path(""),
+        .files = common,
+        .flags = flags.items,
+    });
+
+    if (target.result.isDarwin()) {
+        lib.addCSourceFiles(.{
+            .root = upstream.path(""),
+            .files = common_apple,
+            .flags = flags.items,
+        });
+        lib.addCSourceFiles(.{
+            .root = upstream.path(""),
+            .files = client_apple,
+            .flags = flags.items,
+        });
+
+        switch (target.result.os.tag) {
+            .macos => {
+                lib.addCSourceFiles(.{
+                    .root = upstream.path(""),
+                    .files = common_mac,
+                    .flags = flags.items,
+                });
+                lib.addCSourceFiles(.{
+                    .root = upstream.path(""),
+                    .files = client_mac,
+                    .flags = flags.items,
+                });
+            },
+
+            .ios => lib.addCSourceFiles(.{
+                .root = upstream.path(""),
+                .files = client_ios,
+                .flags = flags.items,
+            }),
+
+            else => {},
+        }
+    }
+
+    if (target.result.os.tag == .linux) {
+        lib.addCSourceFiles(.{
+            .root = upstream.path(""),
+            .files = common_linux,
+            .flags = flags.items,
+        });
+        lib.addCSourceFiles(.{
+            .root = upstream.path(""),
+            .files = client_linux,
+            .flags = flags.items,
+        });
+    }
+
+    lib.installHeadersDirectory(
+        upstream.path("src"),
+        "",
+        .{ .include_extensions = &.{".h"} },
+    );
+
+    b.installArtifact(lib);
+}
+
+const common: []const []const u8 = &.{
+    "src/common/convert_UTF.cc",
+    "src/common/md5.cc",
+    "src/common/string_conversion.cc",
+};
+
+const common_linux: []const []const u8 = &.{
+    "src/common/linux/elf_core_dump.cc",
+    "src/common/linux/elfutils.cc",
+    "src/common/linux/file_id.cc",
+    "src/common/linux/guid_creator.cc",
+    "src/common/linux/linux_libc_support.cc",
+    "src/common/linux/memory_mapped_file.cc",
+    "src/common/linux/safe_readlink.cc",
+    "src/common/linux/scoped_pipe.cc",
+    "src/common/linux/scoped_tmpfile.cc",
+    "src/common/linux/breakpad_getcontext.S",
+};
+
+const common_apple: []const []const u8 = &.{
+    "src/common/mac/arch_utilities.cc",
+    "src/common/mac/file_id.cc",
+    "src/common/mac/macho_id.cc",
+    "src/common/mac/macho_utilities.cc",
+    "src/common/mac/macho_walker.cc",
+    "src/common/mac/string_utilities.cc",
+};
+
+const common_mac: []const []const u8 = &.{
+    "src/common/mac/MachIPC.mm",
+    "src/common/mac/bootstrap_compat.cc",
+};
+
+const client_linux: []const []const u8 = &.{
+    "src/client/minidump_file_writer.cc",
+    "src/client/linux/crash_generation/crash_generation_client.cc",
+    "src/client/linux/crash_generation/crash_generation_server.cc",
+    "src/client/linux/dump_writer_common/thread_info.cc",
+    "src/client/linux/dump_writer_common/ucontext_reader.cc",
+    "src/client/linux/handler/exception_handler.cc",
+    "src/client/linux/handler/minidump_descriptor.cc",
+    "src/client/linux/log/log.cc",
+    "src/client/linux/microdump_writer/microdump_writer.cc",
+    "src/client/linux/minidump_writer/linux_core_dumper.cc",
+    "src/client/linux/minidump_writer/linux_dumper.cc",
+    "src/client/linux/minidump_writer/linux_ptrace_dumper.cc",
+    "src/client/linux/minidump_writer/minidump_writer.cc",
+    "src/client/linux/minidump_writer/pe_file.cc",
+};
+
+const client_apple: []const []const u8 = &.{
+    "src/client/minidump_file_writer.cc",
+    "src/client/mac/handler/breakpad_nlist_64.cc",
+    "src/client/mac/handler/dynamic_images.cc",
+    "src/client/mac/handler/minidump_generator.cc",
+};
+
+const client_mac: []const []const u8 = &.{
+    "src/client/mac/handler/exception_handler.cc",
+    "src/client/mac/crash_generation/crash_generation_client.cc",
+};
+
+const client_ios: []const []const u8 = &.{
+    "src/client/ios/exception_handler_no_mach.cc",
+    "src/client/ios/handler/ios_exception_minidump_generator.mm",
+    "src/client/mac/crash_generation/ConfigFile.mm",
+    "src/client/mac/handler/protected_memory_allocator.cc",
+};

pkg/breakpad/build.zig.zon

@@ -0,0 +1,13 @@
+.{
+    .name = "breakpad",
+    .version = "0.1.0",
+    .paths = .{""},
+    .dependencies = .{
+        .breakpad = .{
+            .url = "https://github.com/getsentry/breakpad/archive/b99f444ba5f6b98cac261cbb391d8766b34a5918.tar.gz",
+            .hash = "12207fd37bb8251919c112dcdd8f616a491857b34a451f7e4486490077206dc2a1ea",
+        },
+
+        .apple_sdk = .{ .path = "../apple-sdk" },
+    },
+}

pkg/sentry/build.zig

@@ -161,13 +161,21 @@ pub fn build(b: *std.Build) !void {
             .flags = flags.items,
         }),
 
-        .breakpad => lib.addCSourceFiles(.{
-            .root = upstream.path(""),
-            .files = &.{
-                "src/backends/sentry_backend_breakpad.cpp",
-            },
-            .flags = flags.items,
-        }),
+        .breakpad => {
+            lib.addCSourceFiles(.{
+                .root = upstream.path(""),
+                .files = &.{
+                    "src/backends/sentry_backend_breakpad.cpp",
+                },
+                .flags = flags.items,
+            });
+
+            const breakpad_dep = b.dependency("breakpad", .{
+                .target = target,
+                .optimize = optimize,
+            });
+            lib.linkLibrary(breakpad_dep.artifact("breakpad"));
+        },
 
         .inproc => lib.addCSourceFiles(.{
             .root = upstream.path(""),

pkg/sentry/build.zig.zon

@@ -9,5 +9,6 @@
         },
 
         .apple_sdk = .{ .path = "../apple-sdk" },
+        .breakpad = .{ .path = "../breakpad" },
     },
 }