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build.zig
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build.zig
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const std = @import("std");
const builtin = @import("builtin");
pub fn build(b: *std.Build) !void {
const target = b.standardTargetOptions(.{});
const tinfo = target.result;
const optimize = b.standardOptimizeOption(.{});
var build_asm = b.option(bool, "enable-asm", "Enable compiling assembly routines, if available (default: true)") orelse true;
const openssl_dir = b.option([]const u8, "openssldir", "Set the default libressl configuration/certificate directory");
const build_apps = b.option(bool, "build-apps", "Build the CLI programs nc, ocspcheck, and openssl (default: false)") orelse false;
const upstream = b.dependency("libressl", .{});
const libressl_common: LibreSslCommon = .{
.libcrypto = b.addStaticLibrary(.{
.name = "cypto",
.target = target,
.optimize = optimize,
}),
.libssl = b.addStaticLibrary(.{
.name = "ssl",
.target = target,
.optimize = optimize,
}),
.libtls = b.addStaticLibrary(.{
.name = "tls",
.target = target,
.optimize = optimize,
}),
.apps = .{
.nc = b.addExecutable(.{
.name = "nc",
.target = target,
.optimize = optimize,
}),
.ocspcheck = b.addExecutable(.{
.name = "ocspcheck",
.target = target,
.optimize = optimize,
}),
.openssl = b.addExecutable(.{
.name = "openssl",
.target = target,
.optimize = optimize,
}),
},
};
libressl_common.linkLibC();
const resolved_openssl_dir = if (openssl_dir) |dir|
dir
else if (tinfo.os.tag == .windows)
"C:/Windows/libressl/ssl"
else
b.pathJoin(&.{ b.install_prefix, "etc", "ssl" });
const common_cflags: []const []const u8 = &.{
"-fno-sanitize=undefined",
"-Wno-pointer-sign",
};
const cflags: []const []const u8 = switch (tinfo.os.tag) {
.macos => common_cflags ++ .{"-fno-common"},
else => common_cflags,
};
const crypto_srcroot = upstream.path("crypto");
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_sources,
.flags = cflags,
});
const ssl_srcroot = upstream.path("ssl");
libressl_common.libssl.addCSourceFiles(.{
.root = ssl_srcroot,
.files = libssl_sources,
.flags = cflags,
});
const tls_srcroot = upstream.path("tls");
libressl_common.libtls.addCSourceFiles(.{
.root = tls_srcroot,
.files = libtls_sources,
.flags = cflags,
});
const nc_srcroot = upstream.path("apps/nc");
libressl_common.apps.nc.addCSourceFiles(.{
.root = nc_srcroot,
.files = nc_app_sources,
.flags = cflags,
});
const ocspcheck_srcroot = upstream.path("apps/ocspcheck");
libressl_common.apps.ocspcheck.addCSourceFiles(.{
.root = ocspcheck_srcroot,
.files = ocspcheck_app_sources,
.flags = cflags,
});
const openssl_srcroot = upstream.path("apps/openssl");
libressl_common.apps.openssl.addCSourceFiles(.{
.root = openssl_srcroot,
.files = openssl_app_sources,
.flags = cflags,
});
// this logic is as similar as reasonable to the CMake logic:
if (build_asm) {
if (tinfo.ofmt == .elf) {
if (tinfo.cpu.arch == .x86_64) {
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_elf_x86_64_asm,
.flags = cflags,
});
libressl_common.libcrypto.defineCMacro("AES_ASM", null);
libressl_common.libcrypto.defineCMacro("BSAES_ASM", null);
libressl_common.libcrypto.defineCMacro("VPAES_ASM", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_IA32_SSE2", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_BN_ASM_MONT", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_BN_ASM_MONT5", null);
libressl_common.libcrypto.defineCMacro("MD5_ASM", null);
libressl_common.libcrypto.defineCMacro("GHASH_ASM", null);
libressl_common.libcrypto.defineCMacro("RSA_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA1_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA256_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA512_ASM", null);
libressl_common.libcrypto.defineCMacro("WHIRLPOOL_ASM", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_CPUID_OBJ", null);
} else if (tinfo.cpu.arch == .arm) {
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_elf_armv4_asm,
.flags = cflags,
});
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_nonasm_or_armv4,
.flags = cflags,
});
libressl_common.libcrypto.defineCMacro("AES_ASM", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_BN_ASM_MONT", null);
libressl_common.libcrypto.defineCMacro("GHASH_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA1_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA256_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA512_ASM", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_CPUID_OBJ", null);
} else {
build_asm = false;
}
} else if (tinfo.isDarwin() and tinfo.cpu.arch == .x86_64) {
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_macos_x86_64_asm,
.flags = cflags,
});
libressl_common.libcrypto.defineCMacro("AES_ASM", null);
libressl_common.libcrypto.defineCMacro("BSAES_ASM", null);
libressl_common.libcrypto.defineCMacro("VPAES_ASM", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_IA32_SSE2", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_BN_ASM_MONT", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_BN_ASM_MONT5", null);
libressl_common.libcrypto.defineCMacro("MD5_ASM", null);
libressl_common.libcrypto.defineCMacro("GHASH_ASM", null);
libressl_common.libcrypto.defineCMacro("RSA_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA1_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA256_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA512_ASM", null);
libressl_common.libcrypto.defineCMacro("WHIRLPOOL_ASM", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_CPUID_OBJ", null);
} else if (tinfo.os.tag == .windows and tinfo.abi == .gnu) {
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_mingw64_x86_64_asm,
.flags = cflags,
});
libressl_common.libcrypto.defineCMacro("AES_ASM", null);
libressl_common.libcrypto.defineCMacro("BSAES_ASM", null);
libressl_common.libcrypto.defineCMacro("VPAES_ASM", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_IA32_SSE2", null);
libressl_common.libcrypto.defineCMacro("MD5_ASM", null);
libressl_common.libcrypto.defineCMacro("GHASH_ASM", null);
libressl_common.libcrypto.defineCMacro("RSA_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA1_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA256_ASM", null);
libressl_common.libcrypto.defineCMacro("SHA512_ASM", null);
libressl_common.libcrypto.defineCMacro("WHIRLPOOL_ASM", null);
libressl_common.libcrypto.defineCMacro("OPENSSL_CPUID_OBJ", null);
} else {
build_asm = false;
}
}
if (!build_asm) {
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_nonasm_or_armv4,
.flags = cflags,
});
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_nonasm,
.flags = cflags,
});
libressl_common.defineCMacro("OPENSSL_NO_ASM", null);
}
libressl_common.defineCMacro("OPENSSLDIR", std.fmt.allocPrint(b.allocator, "\"{s}\"", .{resolved_openssl_dir}) catch @panic("OOM"));
libressl_common.defineCMacro("LIBRESSL_INTERNAL", null);
libressl_common.defineCMacro("OPENSSL_NO_HW_PADLOCK", null);
libressl_common.defineCMacro("__BEGIN_HIDDEN_DECLS", "");
libressl_common.defineCMacro("__END_HIDDEN_DECLS", "");
libressl_common.defineCMacro("LIBRESSL_CRYPTO_INTERNAL", null);
switch (tinfo.os.tag) {
.linux => {
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_unix_sources,
.flags = cflags,
});
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_linux_compat,
.flags = cflags,
});
libressl_common.apps.openssl.addCSourceFiles(.{
.root = openssl_srcroot,
.files = openssl_app_posix_sources,
.flags = cflags,
});
libressl_common.defineCMacro("_DEFAULT_SOURCE", null);
libressl_common.defineCMacro("_BSD_SOURCE", null);
libressl_common.defineCMacro("_POSIX_SOURCE", null);
libressl_common.defineCMacro("_GNU_SOURCE", null);
libressl_common.defineCMacro("HAVE_ASPRINTF", null);
libressl_common.defineCMacro("HAVE_STRCASECMP", null);
libressl_common.defineCMacro("HAVE_STRNDUP", null);
libressl_common.defineCMacro("HAVE_STRNLEN", null);
libressl_common.defineCMacro("HAVE_STRSEP", null);
libressl_common.defineCMacro("HAVE_TIMEGM", null);
libressl_common.defineCMacro("HAVE_EXPLICIT_BZERO", null);
libressl_common.defineCMacro("HAVE_GETAUXVAL", null);
libressl_common.defineCMacro("HAVE_GETPAGESIZE", null);
libressl_common.defineCMacro("HAVE_SYSLOG", null);
libressl_common.defineCMacro("HAVE_MEMMEM", null);
libressl_common.defineCMacro("HAVE_ENDIAN_H", null);
libressl_common.defineCMacro("HAVE_ERR_H", null);
libressl_common.defineCMacro("HAVE_NETINET_IP_H", null);
if (tinfo.abi.isGnu()) {
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_linux_glibc_compat,
.flags = cflags,
});
} else if (tinfo.abi.isMusl()) {
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_linux_musl_compat,
.flags = cflags,
});
libressl_common.defineCMacro("HAVE_STRLCAT", null);
libressl_common.defineCMacro("HAVE_STRLCPY", null);
libressl_common.defineCMacro("HAVE_GETENTROPY", null);
} else @panic("weird ABI, dude");
libressl_common.linkSystemLibrary("pthread");
},
.windows => {
if (build_apps) {
std.debug.print("Building the apps for Windows targets is not currently supported.\n", .{});
return error.Unsupported;
}
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_windows_sources,
.flags = cflags,
});
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_windows_compat,
.flags = cflags,
});
libressl_common.libtls.addCSourceFiles(.{
.root = tls_srcroot,
.files = libtls_windows_sources,
.flags = cflags,
});
libressl_common.apps.openssl.addCSourceFiles(.{
.root = openssl_srcroot,
.files = openssl_app_windows_sources,
.flags = cflags,
});
if (tinfo.abi != .msvc) {
libressl_common.defineCMacro("_GNU_SOURCE", null);
libressl_common.defineCMacro("_POSIX", null);
libressl_common.defineCMacro("_POSIX_SOURCE", null);
libressl_common.defineCMacro("__USE_MINGW_ANSI_STDIO", null);
}
libressl_common.defineCMacro("_CRT_SECURE_NO_WARNINGS", null);
libressl_common.defineCMacro("_CRT_DEPRECATED_NO_WARNINGS", null);
libressl_common.defineCMacro("_REENTRANT", null);
libressl_common.defineCMacro("_POSIX_THREAD_SAFE_FUNCTIONS", null);
libressl_common.defineCMacro("CPPFLAGS", null);
libressl_common.defineCMacro("NO_SYSLOG", null);
libressl_common.defineCMacro("NO_CRYPT", null);
libressl_common.defineCMacro("WIN32_LEAN_AND_MEAN", null);
libressl_common.defineCMacroForLibs("_WIN32_WINNT", "0x0600");
libressl_common.defineCMacro("HAVE_ASPRINTF", null);
libressl_common.defineCMacro("HAVE_STRCASECMP", null);
libressl_common.defineCMacro("HAVE_STRNLEN", null);
libressl_common.defineCMacro("HAVE_GETAUXVAL", null);
libressl_common.defineCMacro("HAVE_TIMESPECSUB", null);
libressl_common.defineCMacro("HAVE_MEMMEM", null);
libressl_common.defineCMacro("HAVE_MACHINE_ENDIAN_H", null);
libressl_common.defineCMacro("HAVE_READPASSPHRASE", null);
libressl_common.defineCMacro("HAVE_ACCEPT4", null);
libressl_common.defineCMacro("HAVE_NETINET_IP_H", null);
libressl_common.linkSystemLibrary("ws2_32");
libressl_common.linkSystemLibrary("bcrypt");
},
else => if (tinfo.isDarwin()) {
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_unix_sources,
.flags = cflags,
});
libressl_common.libcrypto.addCSourceFiles(.{
.root = crypto_srcroot,
.files = libcrypto_macos_compat,
.flags = cflags,
});
libressl_common.apps.openssl.addCSourceFiles(.{
.root = openssl_srcroot,
.files = openssl_app_posix_sources,
.flags = cflags,
});
libressl_common.defineCMacro("HAVE_CLOCK_GETTIME", null);
libressl_common.defineCMacro("HAVE_ASPRINTF", null);
libressl_common.defineCMacro("HAVE_STRCASECMP", null);
libressl_common.defineCMacro("HAVE_STRLCAT", null);
libressl_common.defineCMacro("HAVE_STRLCPY", null);
libressl_common.defineCMacro("HAVE_STRNDUP", null);
libressl_common.defineCMacro("HAVE_STRNLEN", null);
libressl_common.defineCMacro("HAVE_STRSEP", null);
libressl_common.defineCMacro("HAVE_STRTONUM", null);
libressl_common.defineCMacro("HAVE_TIMEGM", null);
libressl_common.defineCMacro("HAVE_ARC4RANDOM_BUF", null);
libressl_common.defineCMacro("HAVE_ARC4RANDOM_UNIFORM", null);
libressl_common.defineCMacro("HAVE_GETENTROPY", null);
libressl_common.defineCMacro("HAVE_GETPAGESIZE", null);
libressl_common.defineCMacro("HAVE_GETPROGNAME", null);
libressl_common.defineCMacro("HAVE_MEMMEM", null);
libressl_common.defineCMacro("HAVE_MACHINE_ENDIAN_H", null);
libressl_common.defineCMacro("HAVE_ERR_H", null);
libressl_common.defineCMacro("HAVE_NETINET_IP_H", null);
if (tinfo.cpu.arch == .x86_64 and build_asm) {} else {}
} else {
@panic("unsupported target OS");
},
}
const conf_header = upstream.path(switch (tinfo.cpu.arch) {
.aarch64,
.aarch64_be,
=> source_header_prefix ++ "arch/aarch64/opensslconf.h",
.x86 => source_header_prefix ++ "arch/i386/opensslconf.h",
.riscv64 => source_header_prefix ++ "arch/riscv64/opensslconf.h",
.x86_64 => source_header_prefix ++ "arch/amd64/opensslconf.h",
else => @panic("unsupported target CPU arch"),
});
libressl_common.installHeader(conf_header, "openssl/opensslconf.h");
try libressl_common.installHeaders(
b,
upstream,
source_header_prefix,
&.{
.{ .starts_with = "compat" },
.{ .starts_with = "arch" },
.{ .ends_with = "pqueue.h" },
},
);
for (libcrypto_include_paths) |path| {
libressl_common.libcrypto.addIncludePath(upstream.path(path));
libressl_common.apps.nc.addIncludePath(upstream.path(path));
libressl_common.apps.ocspcheck.addIncludePath(upstream.path(path));
libressl_common.apps.openssl.addIncludePath(upstream.path(path));
}
for (libssl_include_paths) |path| {
libressl_common.libssl.addIncludePath(upstream.path(path));
libressl_common.apps.nc.addIncludePath(upstream.path(path));
libressl_common.apps.ocspcheck.addIncludePath(upstream.path(path));
libressl_common.apps.openssl.addIncludePath(upstream.path(path));
}
for (libtls_include_paths) |path| {
libressl_common.libtls.addIncludePath(upstream.path(path));
libressl_common.apps.nc.addIncludePath(upstream.path(path));
}
libressl_common.apps.nc.addIncludePath(upstream.path("apps/nc/compat"));
switch (tinfo.cpu.arch) {
.aarch64,
.aarch64_be,
=> libressl_common.libcrypto.addIncludePath(
upstream.path(libcrypto_src_prefix ++ "bn/arch/aarch64"),
),
.x86 => libressl_common.libcrypto.addIncludePath(
upstream.path(libcrypto_src_prefix ++ "bn/arch/i386"),
),
.riscv64 => libressl_common.libcrypto.addIncludePath(
upstream.path(libcrypto_src_prefix ++ "bn/arch/riscv64"),
),
.x86_64 => libressl_common.libcrypto.addIncludePath(
upstream.path(libcrypto_src_prefix ++ "bn/arch/amd64"),
),
else => @panic("unsupported target CPU architecture"),
}
// Used internally when building the static libraries (the installed copy
// of the header does not end up in the compiler's include paths).
const copy_conf_header = b.addWriteFiles();
_ = copy_conf_header.addCopyFile(conf_header, "openssl/opensslconf.h");
libressl_common.libcrypto.step.dependOn(©_conf_header.step);
libressl_common.libssl.step.dependOn(©_conf_header.step);
libressl_common.libtls.step.dependOn(©_conf_header.step);
const conf_header_dir = copy_conf_header.getDirectory();
libressl_common.libcrypto.addIncludePath(conf_header_dir);
libressl_common.libssl.addIncludePath(conf_header_dir);
libressl_common.libtls.addIncludePath(conf_header_dir);
libressl_common.libssl.linkLibrary(libressl_common.libcrypto);
// cmake builds libtls with libcrypto and libssl symbols jammed into it, but
// this does not.
libressl_common.libtls.linkLibrary(libressl_common.libcrypto);
libressl_common.libtls.linkLibrary(libressl_common.libssl);
libressl_common.installLibraries(b);
// weird hack here
libressl_common.apps.nc.defineCMacro("DEFAULT_CA_FILE", b.pathJoin(&.{ b.install_prefix, "etc", "ssl", "cert.pem" }));
libressl_common.apps.ocspcheck.defineCMacro("DEFAULT_CA_FILE", b.pathJoin(&.{ b.install_prefix, "etc", "ssl", "cert.pem" }));
libressl_common.apps.nc.linkLibrary(libressl_common.libtls);
libressl_common.apps.ocspcheck.linkLibrary(libressl_common.libtls);
libressl_common.apps.openssl.linkLibrary(libressl_common.libssl);
if (build_apps) {
libressl_common.installApps(b, upstream);
}
}
const LibreSslCommon = struct {
libcrypto: *std.Build.Step.Compile,
libssl: *std.Build.Step.Compile,
libtls: *std.Build.Step.Compile,
apps: struct {
nc: *std.Build.Step.Compile,
ocspcheck: *std.Build.Step.Compile,
openssl: *std.Build.Step.Compile,
},
pub fn linkLibC(self: LibreSslCommon) void {
self.libcrypto.linkLibC();
self.libssl.linkLibC();
self.libtls.linkLibC();
}
pub fn linkSystemLibrary(self: LibreSslCommon, library: []const u8) void {
self.libcrypto.linkSystemLibrary(library);
self.libssl.linkSystemLibrary(library);
self.libtls.linkSystemLibrary(library);
}
pub fn defineCMacroForLibs(self: LibreSslCommon, name: []const u8, value: ?[]const u8) void {
self.libcrypto.defineCMacro(name, value);
self.libssl.defineCMacro(name, value);
self.libtls.defineCMacro(name, value);
}
pub fn defineCMacro(self: LibreSslCommon, name: []const u8, value: ?[]const u8) void {
self.defineCMacroForLibs(name, value);
self.apps.nc.defineCMacro(name, value);
self.apps.ocspcheck.defineCMacro(name, value);
self.apps.openssl.defineCMacro(name, value);
}
pub fn installLibraries(self: LibreSslCommon, b: *std.Build) void {
b.installArtifact(self.libcrypto);
b.installArtifact(self.libssl);
b.installArtifact(self.libtls);
}
pub fn installApps(self: LibreSslCommon, b: *std.Build, upstream: *std.Build.Dependency) void {
b.installArtifact(self.apps.nc);
b.installArtifact(self.apps.ocspcheck);
b.installArtifact(self.apps.openssl);
b.getInstallStep().dependOn(&b.addInstallFile(upstream.path("cert.pem"), "etc/ssl/cert.pem").step);
b.getInstallStep().dependOn(&b.addInstallFile(upstream.path("openssl.cnf"), "etc/ssl/openssl.cnf").step);
b.getInstallStep().dependOn(&b.addInstallFile(upstream.path("x509v3.cnf"), "etc/ssl/x509v3.cnf").step);
}
pub fn installHeader(self: LibreSslCommon, source: std.Build.LazyPath, dest: []const u8) void {
self.libcrypto.installHeader(source, dest);
self.libssl.installHeader(source, dest);
self.libtls.installHeader(source, dest);
}
pub fn installHeaders(
self: LibreSslCommon,
b: *std.Build,
upstream: *std.Build.Dependency,
base: []const u8,
skiplist: []const SkipSpec,
) !void {
const dir = try upstream.builder.build_root.handle.openDir(base, .{ .iterate = true });
var walker = try dir.walk(b.allocator);
defer walker.deinit();
walker: while (try walker.next()) |child| {
for (skiplist) |entry| {
switch (entry) {
.starts_with => |name| if (std.mem.startsWith(u8, child.path, name)) continue :walker,
.ends_with => |name| if (std.mem.endsWith(u8, child.path, name)) continue :walker,
}
}
if (std.mem.endsWith(u8, child.basename, ".h")) {
const full = b.pathJoin(&.{ base, child.path });
self.installHeader(upstream.path(full), child.path);
}
}
}
};
const SkipSpec = union(enum) {
starts_with: []const u8,
ends_with: []const u8,
};
const base_src_prefix = "./";
const libcrypto_src_prefix = base_src_prefix ++ "crypto/";
const source_header_prefix = base_src_prefix ++ "include/";
const libssl_src_prefix = base_src_prefix ++ "ssl/";
const libtls_src_prefix = base_src_prefix ++ "tls/";
// only used on nonasm builds
const libcrypto_nonasm: []const []const u8 = &.{
"aes/aes_core.c",
};
const libcrypto_include_paths: []const []const u8 = &.{
libcrypto_src_prefix,
libcrypto_src_prefix ++ "asn1",
libcrypto_src_prefix ++ "bio",
libcrypto_src_prefix ++ "bn",
libcrypto_src_prefix ++ "bytestring",
libcrypto_src_prefix ++ "dh",
libcrypto_src_prefix ++ "dsa",
libcrypto_src_prefix ++ "curve25519",
libcrypto_src_prefix ++ "ec",
libcrypto_src_prefix ++ "ecdh",
libcrypto_src_prefix ++ "ecdsa",
libcrypto_src_prefix ++ "evp",
libcrypto_src_prefix ++ "hidden",
libcrypto_src_prefix ++ "hmac",
libcrypto_src_prefix ++ "lhash",
libcrypto_src_prefix ++ "modes",
libcrypto_src_prefix ++ "ocsp",
libcrypto_src_prefix ++ "pkcs12",
libcrypto_src_prefix ++ "rsa",
libcrypto_src_prefix ++ "sha",
libcrypto_src_prefix ++ "stack",
libcrypto_src_prefix ++ "x509",
// these are order-dependent and they have to go after the "hidden" directory
// because the "openssl" include directory is masked inside the "hidden" directory
// in the source tree. cool.
source_header_prefix ++ "compat",
source_header_prefix,
};
const libcrypto_elf_armv4_asm: []const []const u8 = &.{
"aes/aes-elf-armv4.S",
"bn/mont-elf-armv4.S",
"sha/sha1-elf-armv4.S",
"sha/sha512-elf-armv4.S",
"sha/sha256-elf-armv4.S",
"modes/ghash-elf-armv4.S",
"armv4cpuid.S",
"armcap.c",
};
const libcrypto_common_x86_64_asm: []const []const u8 = &.{
"bn/arch/amd64/bignum_add.S",
"bn/arch/amd64/bignum_cmadd.S",
"bn/arch/amd64/bignum_cmul.S",
"bn/arch/amd64/bignum_mul.S",
"bn/arch/amd64/bignum_mul_4_8_alt.S",
"bn/arch/amd64/bignum_mul_8_16_alt.S",
"bn/arch/amd64/bignum_sqr.S",
"bn/arch/amd64/bignum_sqr_4_8_alt.S",
"bn/arch/amd64/bignum_sqr_8_16_alt.S",
"bn/arch/amd64/bignum_sub.S",
"bn/arch/amd64/word_clz.S",
"bn/arch/amd64/bn_arch.c",
};
const libcrypto_elf_x86_64_asm: []const []const u8 = &[_][]const u8{
"aes/aes-elf-x86_64.S",
"aes/bsaes-elf-x86_64.S",
"aes/vpaes-elf-x86_64.S",
"aes/aesni-elf-x86_64.S",
"aes/aesni-sha1-elf-x86_64.S",
"bn/modexp512-elf-x86_64.S",
"bn/mont-elf-x86_64.S",
"bn/mont5-elf-x86_64.S",
"camellia/cmll-elf-x86_64.S",
"md5/md5-elf-x86_64.S",
"modes/ghash-elf-x86_64.S",
"rc4/rc4-elf-x86_64.S",
"rc4/rc4-md5-elf-x86_64.S",
"sha/sha1-elf-x86_64.S",
"sha/sha256-elf-x86_64.S",
"sha/sha512-elf-x86_64.S",
"whrlpool/wp-elf-x86_64.S",
"cpuid-elf-x86_64.S",
} ++ libcrypto_common_x86_64_asm;
const libcrypto_macos_x86_64_asm: []const []const u8 = &[_][]const u8{
"aes/aes-macosx-x86_64.S",
"aes/bsaes-macosx-x86_64.S",
"aes/vpaes-macosx-x86_64.S",
"aes/aesni-macosx-x86_64.S",
"aes/aesni-sha1-macosx-x86_64.S",
"bn/modexp512-macosx-x86_64.S",
"bn/mont-macosx-x86_64.S",
"bn/mont5-macosx-x86_64.S",
"camellia/cmll-macosx-x86_64.S",
"md5/md5-macosx-x86_64.S",
"modes/ghash-macosx-x86_64.S",
"rc4/rc4-macosx-x86_64.S",
"rc4/rc4-md5-macosx-x86_64.S",
"sha/sha1-macosx-x86_64.S",
"sha/sha256-macosx-x86_64.S",
"sha/sha512-macosx-x86_64.S",
"whrlpool/wp-macosx-x86_64.S",
"cpuid-macosx-x86_64.S",
} ++ libcrypto_common_x86_64_asm;
const libcrypto_mingw64_x86_64_asm: []const []const u8 = &.{
"aes/aes-mingw64-x86_64.S",
"aes/bsaes-mingw64-x86_64.S",
"aes/vpaes-mingw64-x86_64.S",
"aes/aesni-mingw64-x86_64.S",
"aes/aesni-sha1-mingw64-x86_64.S",
// "bn/modexp512-mingw64-x86_64.S",
// "bn/mont-mingw64-x86_64.S",
// "bn/mont5-mingw64-x86_64.S",
"camellia/cmll-mingw64-x86_64.S",
"md5/md5-mingw64-x86_64.S",
"modes/ghash-mingw64-x86_64.S",
"rc4/rc4-mingw64-x86_64.S",
"rc4/rc4-md5-mingw64-x86_64.S",
"sha/sha1-mingw64-x86_64.S",
"sha/sha256-mingw64-x86_64.S",
"sha/sha512-mingw64-x86_64.S",
"whrlpool/wp-mingw64-x86_64.S",
"cpuid-mingw64-x86_64.S",
};
// these are used on armv4 with asm, or a nonasm build
const libcrypto_nonasm_or_armv4: []const []const u8 = &.{
"aes/aes_cbc.c",
"camellia/camellia.c",
"camellia/cmll_cbc.c",
"rc4/rc4_enc.c",
"rc4/rc4_skey.c",
"whrlpool/wp_block.c",
};
const libcrypto_unix_sources: []const []const u8 = &.{
"crypto_lock.c",
"bio/b_posix.c",
"bio/bss_log.c",
"ui/ui_openssl.c",
};
const libcrypto_windows_sources: []const []const u8 = &.{
"compat/crypto_lock_win.c",
"bio/b_win.c",
"ui/ui_openssl_win.c",
"compat/posix_win.c",
};
// TODO: trial and error these?
const libcrypto_macos_compat: []const []const u8 = &.{
"compat/freezero.c",
"compat/reallocarray.c",
"compat/recallocarray.c",
"compat/syslog_r.c",
"compat/explicit_bzero.c",
"compat/timingsafe_bcmp.c",
"compat/timingsafe_memcmp.c",
};
const libcrypto_linux_compat: []const []const u8 = &.{
"compat/freezero.c",
"compat/getprogname_linux.c",
"compat/reallocarray.c",
"compat/recallocarray.c",
"compat/strtonum.c",
"compat/syslog_r.c",
"compat/arc4random.c",
"compat/arc4random_uniform.c",
"compat/explicit_bzero.c",
"compat/timingsafe_bcmp.c",
"compat/timingsafe_memcmp.c",
};
const libcrypto_linux_musl_compat: []const []const u8 = &.{};
const libcrypto_linux_glibc_compat: []const []const u8 = &.{
"compat/strlcat.c",
"compat/strlcpy.c",
"compat/getentropy_linux.c",
};
const libcrypto_windows_compat: []const []const u8 = &.{
"compat/freezero.c",
"compat/getprogname_windows.c",
"compat/getpagesize.c",
"compat/reallocarray.c",
"compat/recallocarray.c",
"compat/strlcat.c",
"compat/strlcpy.c",
"compat/strndup.c",
"compat/strsep.c",
"compat/strtonum.c",
"compat/syslog_r.c",
"compat/timegm.c",
"compat/explicit_bzero_win.c",
"compat/getentropy_win.c",
"compat/arc4random.c",
"compat/arc4random_uniform.c",
"compat/timingsafe_bcmp.c",
"compat/timingsafe_memcmp.c",
};
const libcrypto_sources: []const []const u8 = &.{
"cpt_err.c",
"cryptlib.c",
"crypto_init.c",
"cversion.c",
"ex_data.c",
"malloc-wrapper.c",
"mem_clr.c",
"mem_dbg.c",
"o_fips.c",
"o_init.c",
"o_str.c",
"aes/aes_cfb.c",
"aes/aes_ctr.c",
"aes/aes_ecb.c",
"aes/aes_ige.c",
"aes/aes_ofb.c",
"aes/aes_wrap.c",
"asn1/a_bitstr.c",
"asn1/a_enum.c",
"asn1/a_int.c",
"asn1/a_mbstr.c",
"asn1/a_object.c",
"asn1/a_octet.c",
"asn1/a_pkey.c",
"asn1/a_print.c",
"asn1/a_pubkey.c",
"asn1/a_strex.c",
"asn1/a_string.c",
"asn1/a_strnid.c",
"asn1/a_time.c",
"asn1/a_time_posix.c",
"asn1/a_time_tm.c",
"asn1/a_type.c",
"asn1/a_utf8.c",
"asn1/asn1_err.c",
"asn1/asn1_gen.c",
"asn1/asn1_item.c",
"asn1/asn1_lib.c",
"asn1/asn1_old.c",
"asn1/asn1_old_lib.c",
"asn1/asn1_par.c",
"asn1/asn1_types.c",
"asn1/asn_mime.c",
"asn1/asn_moid.c",
"asn1/bio_asn1.c",
"asn1/bio_ndef.c",
"asn1/p5_pbe.c",
"asn1/p5_pbev2.c",
"asn1/p8_pkey.c",
"asn1/t_crl.c",
"asn1/t_req.c",
"asn1/t_spki.c",
"asn1/t_x509.c",
"asn1/t_x509a.c",
"asn1/tasn_dec.c",
"asn1/tasn_enc.c",
"asn1/tasn_fre.c",
"asn1/tasn_new.c",
"asn1/tasn_prn.c",
"asn1/tasn_typ.c",
"asn1/tasn_utl.c",
"asn1/x_algor.c",
"asn1/x_attrib.c",
"asn1/x_bignum.c",
"asn1/x_crl.c",
"asn1/x_exten.c",
"asn1/x_info.c",
"asn1/x_long.c",
"asn1/x_name.c",
"asn1/x_pkey.c",
"asn1/x_pubkey.c",
"asn1/x_req.c",
"asn1/x_sig.c",
"asn1/x_spki.c",
"asn1/x_val.c",
"asn1/x_x509.c",
"asn1/x_x509a.c",
"bf/bf_cfb64.c",
"bf/bf_ecb.c",
"bf/bf_enc.c",
"bf/bf_ofb64.c",
"bf/bf_skey.c",
"bio/b_dump.c",
"bio/b_print.c",
"bio/b_sock.c",
"bio/bf_buff.c",
"bio/bf_nbio.c",
"bio/bf_null.c",
"bio/bio_cb.c",
"bio/bio_err.c",
"bio/bio_lib.c",
"bio/bio_meth.c",
"bio/bss_acpt.c",
"bio/bss_bio.c",
"bio/bss_conn.c",
"bio/bss_dgram.c",
"bio/bss_fd.c",
"bio/bss_file.c",
"bio/bss_mem.c",
"bio/bss_null.c",
"bio/bss_sock.c",
"bn/bn_add.c",
"bn/bn_bpsw.c",
"bn/bn_const.c",
"bn/bn_convert.c",
"bn/bn_ctx.c",
"bn/bn_div.c",
"bn/bn_err.c",
"bn/bn_exp.c",
"bn/bn_gcd.c",
"bn/bn_isqrt.c",
"bn/bn_kron.c",
"bn/bn_lib.c",
"bn/bn_mod.c",
"bn/bn_mod_sqrt.c",
"bn/bn_mont.c",
"bn/bn_mul.c",
"bn/bn_prime.c",
"bn/bn_primitives.c",
"bn/bn_print.c",
"bn/bn_rand.c",
"bn/bn_recp.c",
"bn/bn_shift.c",
"bn/bn_small_primes.c",
"bn/bn_sqr.c",
"bn/bn_word.c",
"buffer/buf_err.c",
"buffer/buffer.c",
"bytestring/bs_ber.c",
"bytestring/bs_cbb.c",
"bytestring/bs_cbs.c",
"camellia/cmll_cfb.c",
"camellia/cmll_ctr.c",
"camellia/cmll_ecb.c",
"camellia/cmll_misc.c",
"camellia/cmll_ofb.c",
"cast/c_cfb64.c",
"cast/c_ecb.c",
"cast/c_enc.c",
"cast/c_ofb64.c",
"cast/c_skey.c",
"chacha/chacha.c",
"cmac/cm_ameth.c",
"cmac/cm_pmeth.c",
"cmac/cmac.c",
"cms/cms_asn1.c",
"cms/cms_att.c",
"cms/cms_dd.c",
"cms/cms_enc.c",
"cms/cms_env.c",
"cms/cms_err.c",
"cms/cms_ess.c",
"cms/cms_io.c",
"cms/cms_kari.c",
"cms/cms_lib.c",
"cms/cms_pwri.c",
"cms/cms_sd.c",
"cms/cms_smime.c",
"conf/conf_api.c",
"conf/conf_def.c",
"conf/conf_err.c",
"conf/conf_lib.c",
"conf/conf_mall.c",
"conf/conf_mod.c",
"conf/conf_sap.c",
"ct/ct_b64.c",
"ct/ct_err.c",
"ct/ct_log.c",
"ct/ct_oct.c",
"ct/ct_policy.c",
"ct/ct_prn.c",
"ct/ct_sct.c",
"ct/ct_sct_ctx.c",
"ct/ct_vfy.c",
"ct/ct_x509v3.c",
"curve25519/curve25519-generic.c",
"curve25519/curve25519.c",
"des/cbc_cksm.c",
"des/cbc_enc.c",
"des/cfb64ede.c",
"des/cfb64enc.c",
"des/cfb_enc.c",
"des/des_enc.c",
"des/ecb3_enc.c",
"des/ecb_enc.c",
"des/ede_cbcm_enc.c",
"des/enc_read.c",
"des/enc_writ.c",
"des/fcrypt.c",
"des/fcrypt_b.c",
"des/ofb64ede.c",
"des/ofb64enc.c",
"des/ofb_enc.c",
"des/pcbc_enc.c",
"des/qud_cksm.c",
"des/set_key.c",
"des/str2key.c",
"des/xcbc_enc.c",
"dh/dh_ameth.c",
"dh/dh_asn1.c",
"dh/dh_check.c",
"dh/dh_err.c",
"dh/dh_gen.c",
"dh/dh_key.c",
"dh/dh_lib.c",
"dh/dh_pmeth.c",
"dsa/dsa_ameth.c",
"dsa/dsa_asn1.c",