Fix #484, add DRY_RUN to not build any library

CMakeLists.txt

@@ -3,10 +3,14 @@ cmake_minimum_required(VERSION 3.4...3.22)
 project(llama_cpp)
 
 option(FORCE_CMAKE "Force CMake build of Python bindings" OFF)
+option(DRY_RUN "Don't build any library" OFF)
 
 set(FORCE_CMAKE $ENV{FORCE_CMAKE})
 
-if (UNIX AND NOT FORCE_CMAKE)
+if(DRY_RUN)
+ message("Remember ln -s /usr/lib/libllama.so
+ /usr/lib/python3.11/site-packages/llama_cpp/libllama.so")
+elseif(UNIX AND NOT FORCE_CMAKE)
  add_custom_command(
  OUTPUT ${CMAKE_CURRENT_SOURCE_DIR}/vendor/llama.cpp/libllama.so
  COMMAND make libllama.so
@@ -24,7 +28,7 @@ else()
  set(BUILD_SHARED_LIBS "On")
  add_subdirectory(vendor/llama.cpp)
  install(
- TARGETS llama 
+ TARGETS llama
  LIBRARY DESTINATION llama_cpp
  RUNTIME DESTINATION llama_cpp
  ARCHIVE DESTINATION llama_cpp

PKGBUILD

@@ -0,0 +1,19 @@
+#!/usr/bin/env -S sh -c 'nvchecker -cnvchecker.toml --logger=json | jq -r '\''.version | sub("^v"; "") | split("-") | .[-1]'\'' | xargs -i{} sed -i "s/^\\(pkgver=\\).*/\\1{}/" $0'
+# shellcheck shell=bash disable=SC2034,SC2154
+# ex: nowrap
+# Maintainer: Wu Zhenyu <wuzhenyu@ustc.edu>
+pkgname=llama-cpp-python
+pkgver=0.0.1
+pkgrel=1
+pkgdesc=""
+arch=(x86 x86_64 arm aarch64)
+url=https://github.com/Freed-Wu/$pkgname
+license=(GPL3)
+source=("$url/archive/$pkgver.tar.gz")
+sha256sums=(SKIP)
+
+package() {
+ cd "$pkgname-$pkgver" || return 1
+
+ make DESTDIR="$pkgdir" install
+}