logos-messaging/nim-sds
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require chronos 4.2.0 or higher

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Ivan FB 2026-04-09 23:56:41 +02:00
parent 2815fd2671
commit 185bf811a2
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1 changed files with 37 additions and 21 deletions
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sds.nimble
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@ -9,7 +9,7 @@ srcDir = "sds"
# Dependencies
requires "nim >= 2.2.6"
requires "chronos >= 4.0.4"
requires "chronos >= 4.2.0"
requires "libp2p >= 1.15.1"
requires "chronicles"
requires "stew"
@ -42,11 +42,19 @@ proc buildLibrary(
" --threads:on --app:lib --opt:size --noMain --mm:refc --header --nimMainPrefix:libsds " &
extra_params & " " & srcDir & name & ".nim"
proc getArch(): string =
let arch = getEnv("ARCH")
if arch != "": return $arch
let (archFromUname, _) = gorgeEx("uname -m")
return $archFromUname
proc getMyCpu(): string =
## Returns a Nim-compatible CPU name (e.g. amd64, arm64) for the host.
## Respects the ARCH environment variable when set.
let envArch = getEnv("ARCH")
if envArch != "": return envArch
when defined(arm64):
return "arm64"
elif defined(amd64):
return "amd64"
else:
let (archFromUname, _) = gorgeEx("uname -m")
let a = archFromUname.strip()
return if a == "x86_64": "amd64" elif a == "aarch64": "arm64" else: a
# Tasks
task test, "Run the test suite":
@ -73,10 +81,10 @@ task libsdsDynamicMac, "Generate bindings":
let outLibNameAndExt = "libsds.dylib"
let name = "libsds"
let arch = getArch()
let cpu = getMyCpu()
let clangArch = if cpu == "amd64": "x86_64" else: cpu
let sdkPath = staticExec("xcrun --show-sdk-path").strip()
let archFlags = (if arch == "arm64": "--cpu:arm64 --passC:\"-arch arm64\" --passL:\"-arch arm64\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\""
else: "--cpu:amd64 --passC:\"-arch x86_64\" --passL:\"-arch x86_64\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\"")
let archFlags = "--cpu:" & cpu & " --passC:\"-arch " & clangArch & "\" --passL:\"-arch " & clangArch & "\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\""
buildLibrary outLibNameAndExt,
name, "library/",
archFlags & " -d:chronicles_line_numbers --warning:Deprecated:off --warning:UnusedImport:on -d:chronicles_log_level=TRACE",
@ -102,10 +110,10 @@ task libsdsStaticMac, "Generate bindings":
let outLibNameAndExt = "libsds.a"
let name = "libsds"
let arch = getArch()
let cpu = getMyCpu()
let clangArch = if cpu == "amd64": "x86_64" else: cpu
let sdkPath = staticExec("xcrun --show-sdk-path").strip()
let archFlags = (if arch == "arm64": "--cpu:arm64 --passC:\"-arch arm64\" --passL:\"-arch arm64\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\""
else: "--cpu:amd64 --passC:\"-arch x86_64\" --passL:\"-arch x86_64\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\"")
let archFlags = "--cpu:" & cpu & " --passC:\"-arch " & clangArch & "\" --passL:\"-arch " & clangArch & "\" --passC:\"-isysroot " & sdkPath & "\" --passL:\"-isysroot " & sdkPath & "\""
buildLibrary outLibNameAndExt,
name, "library/",
archFlags & " -d:chronicles_line_numbers --warning:Deprecated:off --warning:UnusedImport:on -d:chronicles_log_level=TRACE",
@ -117,6 +125,8 @@ proc buildMobileIOS(srcDir = ".", sdkPath = "") =
let outDir = "build"
let nimcacheDir = outDir & "/nimcache"
if dirExists nimcacheDir:
rmDir nimcacheDir
if not dirExists outDir:
mkDir outDir
@ -125,25 +135,27 @@ proc buildMobileIOS(srcDir = ".", sdkPath = "") =
let aFile = outDir & "/libsds.a"
let aFileTmp = outDir & "/libsds_tmp.a"
let arch = getArch()
let cpu = getMyCpu()
let clangArch = if cpu == "amd64": "x86_64" else: cpu
# 1) Generate C sources from Nim (no linking)
# Use unique symbol prefix to avoid conflicts with other Nim libraries
exec "nim c" &
" --nimcache:" & nimcacheDir & " --os:ios --cpu:" & arch &
" --nimcache:" & nimcacheDir & " --os:ios --cpu:" & cpu &
" --compileOnly:on" &
" --noMain --mm:orc" &
" --noMain --mm:refc" &
" --threads:on --opt:size --header" &
" --nimMainPrefix:libsds --skipParentCfg:on" &
" --nimMainPrefix:libsds" &
" --cc:clang" &
" -d:useMalloc" &
" " & srcDir & "/libsds.nim"
# 2) Compile all generated C files to object files with hidden visibility
# This prevents symbol conflicts with other Nim libraries (e.g., libnim_status_client)
let clangFlags = "-arch " & arch & " -isysroot " & sdkPath &
" -I./vendor/nimbus-build-system/vendor/Nim/lib/" &
" -fembed-bitcode -miphoneos-version-min=16.0 -O2" &
let nimLibDir = getHomeDir() / ".choosenim/toolchains/nim-" & NimVersion & "/lib"
let clangFlags = "-arch " & clangArch & " -isysroot " & sdkPath &
" -I" & nimLibDir &
" -fembed-bitcode -miphoneos-version-min=16.2 -O2" &
" -fvisibility=hidden"
var objectFiles: seq[string] = @[]
@ -167,12 +179,16 @@ proc buildMobileIOS(srcDir = ".", sdkPath = "") =
task libsdsIOS, "Build the mobile bindings for iOS":
let srcDir = "./library"
let sdkPath = getEnv("IOS_SDK_PATH")
var sdkPath = getEnv("IOS_SDK_PATH")
if sdkPath.len == 0:
let (detected, exitCode) = gorgeEx("xcrun --show-sdk-path --sdk iphoneos")
if exitCode == 0:
sdkPath = detected.strip()
buildMobileIOS srcDir, sdkPath
### Mobile Android
proc buildMobileAndroid(srcDir = ".", extra_params = "") =
let cpu = getArch()
let cpu = getMyCpu()
let outDir = "build/"
if not dirExists outDir: