From 3912afc2e9cec14299e9866014a709a55a07be2e Mon Sep 17 00:00:00 2001
From: Paul Zander <negril.nx+gentoo@gmail.com>
Date: Sun, 10 Nov 2024 17:20:42 +0100
Subject: Install clazy-standalone so relative path look-up works
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fatal error: ‘stddef.h’ file not found, while using clazy-standalone Be sure the
clazy-standalone binary is located in the same folder as the
clang binary.

Signed-off-by: Paul Zander <negril.nx+gentoo@gmail.com>

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9f77fb3..c67065e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -199,6 +199,12 @@ endmacro()
 
 set(SYMBOL_FILE Lazy.exports)
 
+execute_process(
+  COMMAND ${LLVM_CONFIG_EXECUTABLE} --bindir
+  OUTPUT_VARIABLE LLVM_BIN_DIR
+  OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
 if (NOT CLAZY_BUILD_WITH_CLANG)
   set(CLAZY_MINI_AST_DUMPER_SRCS src/MiniAstDumper.cpp)
   add_clang_plugin(ClazyPlugin ${CLAZY_PLUGIN_SRCS} ${CLAZY_MINI_AST_DUMPER_SRCS})
@@ -315,9 +321,14 @@ else()
 
   target_link_libraries(clazy-standalone clazyPlugin)
 
-  install(TARGETS clazy-standalone DESTINATION bin PERMISSIONS OWNER_WRITE OWNER_EXECUTE OWNER_READ GROUP_EXECUTE GROUP_READ WORLD_READ WORLD_EXECUTE)
+  install(TARGETS clazy-standalone DESTINATION ${LLVM_BIN_DIR} PERMISSIONS OWNER_WRITE OWNER_EXECUTE OWNER_READ GROUP_EXECUTE GROUP_READ WORLD_READ WORLD_EXECUTE)
+
 endif()
 
+set_target_properties(clazy-standalone PROPERTIES
+  RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${LLVM_BIN_DIR}"
+)
+
 function(to_raw_string_literal input_string output_string)
     if (MSVC)
         # Work around "C2026: string too big, trailing characters truncated"
-- 
2.47.0