motiejus/turbonss
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build libnss_turbo.so.2.0.0

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This commit is contained in:
Motiejus Jakštys 2022-07-09 17:33:13 +03:00
parent 78ac541e49
commit 9f884b96f7
2 changed files with 53 additions and 18 deletions
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35
build.zig
View File

@ -1,4 +1,5 @@
const std = @import("std");
const builtin = std.builtin;
const zbs = std.build;
pub fn build(b: *zbs.Builder) void {
@ -42,6 +43,24 @@ pub fn build(b: *zbs.Builder) void {
cmph.addIncludeDir("deps/cmph/src");
cmph.addIncludeDir("include/deps/cmph");
const bdz = b.addStaticLibrary("bdz", null);
bdz.setTarget(target);
bdz.setBuildMode(mode);
bdz.linkLibC();
bdz.addCSourceFiles(&.{
"deps/cmph/src/bdz.c",
"deps/cmph/src/bdz_ph.c",
"deps/cmph/src/hash.c",
"deps/cmph/src/jenkins_hash.c",
}, &.{
"-W",
"-Wno-unused-function",
//"-DDEBUG",
});
bdz.omit_frame_pointer = true;
bdz.addIncludeDir("deps/cmph/src");
bdz.addIncludeDir("include/deps/cmph");
{
const exe = b.addExecutable("turbo-unix2db", "src/unix2db.zig");
exe.setTarget(target);
@ -57,6 +76,22 @@ pub fn build(b: *zbs.Builder) void {
exe.install();
}
{
const so = b.addSharedLibrary("nss_turbo", "src/libnss.zig", .{
.versioned = builtin.Version{
.major = 2,
.minor = 0,
.patch = 0,
},
});
so.linkLibC();
so.linkLibrary(bdz);
so.addIncludeDir("deps/cmph/src");
so.setTarget(target);
so.setBuildMode(mode);
so.install();
}
{
const src_test = b.addTest("src/test_all.zig");
addCmphDeps(src_test, cmph);

36
src/libnss.zig
View File

@ -28,7 +28,7 @@ const ENV_OMIT_MEMBERS = "TURBONSS_OMIT_MEMBERS";
export var turbonss_db_path: [:0]const u8 = "/etc/turbonss/db.turbo";
pub var log_level: std.log.Level = .err;
//pub var log_level: std.log.Level = .err;
// State is a type of the global variable holding the process state:
// the DB handle and all the iterators.
@ -52,23 +52,23 @@ var global_init = once(init);
// assigns State from environment variables et al
fn init() void {
if (os.getenvZ(ENV_LOGLEVEL)) |env| {
const got = mem.sliceTo(env, 0);
if (mem.eql(u8, got, "0")) {
log_level = .err;
} else if (mem.eql(u8, got, "1")) {
log_level = .warn;
} else if (mem.eql(u8, got, "2")) {
log_level = .info;
} else if (mem.eql(u8, got, "3")) {
log_level = .debug;
} else {
std.debug.print(
"warning: unrecognized {s}={s}. Expected between 0 and 3\n",
.{ ENV_LOGLEVEL, got },
);
}
}
//if (os.getenvZ(ENV_LOGLEVEL)) |env| {
// const got = mem.sliceTo(env, 0);
// if (mem.eql(u8, got, "0")) {
// log_level = .err;
// } else if (mem.eql(u8, got, "1")) {
// log_level = .warn;
// } else if (mem.eql(u8, got, "2")) {
// log_level = .info;
// } else if (mem.eql(u8, got, "3")) {
// log_level = .debug;
// } else {
// std.debug.print(
// "warning: unrecognized {s}={s}. Expected between 0 and 3\n",
// .{ ENV_LOGLEVEL, got },
// );
// }
//}
const omit_members = blk: {
if (os.getenvZ(ENV_OMIT_MEMBERS)) |env| {