From b205d4919d8ce88e7776bcc0e6ff3de16460ec9f Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@clickhouse.com>
Date: Mon, 20 Nov 2023 01:24:28 +0100
Subject: [PATCH] Remove garbage

---
 CMakeLists.txt                            | 8 --------
 base/glibc-compatibility/CMakeLists.txt   | 7 -------
 cmake/darwin/default_libs.cmake           | 6 ------
 cmake/freebsd/default_libs.cmake          | 6 ------
 cmake/linux/default_libs.cmake            | 6 ------
 contrib/llvm-project-cmake/CMakeLists.txt | 3 +++
 6 files changed, 3 insertions(+), 33 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4fe7a1e05e7..2486b970c59 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -460,14 +460,6 @@ endif ()
 
 message (STATUS "Building for: ${CMAKE_SYSTEM} ${CMAKE_SYSTEM_PROCESSOR} ${CMAKE_LIBRARY_ARCHITECTURE}")
 
-include (GNUInstallDirs)
-
-# When testing for memory leaks with Valgrind, don't link tcmalloc or jemalloc.
-
-if (TARGET global-group)
-    install (EXPORT global DESTINATION cmake)
-endif ()
-
 add_subdirectory (contrib EXCLUDE_FROM_ALL)
 
 if (NOT ENABLE_JEMALLOC)
diff --git a/base/glibc-compatibility/CMakeLists.txt b/base/glibc-compatibility/CMakeLists.txt
index 59f29093d5f..c967fa5b11b 100644
--- a/base/glibc-compatibility/CMakeLists.txt
+++ b/base/glibc-compatibility/CMakeLists.txt
@@ -35,13 +35,6 @@ if (GLIBC_COMPATIBILITY)
 
     target_link_libraries(global-libs INTERFACE glibc-compatibility ${MEMCPY_LIBRARY})
 
-    # TODO: remove it
-    install(
-        TARGETS glibc-compatibility ${MEMCPY_LIBRARY}
-        EXPORT global
-        ARCHIVE DESTINATION lib
-    )
-
     message (STATUS "Some symbols from glibc will be replaced for compatibility")
 
 elseif (CLICKHOUSE_OFFICIAL_BUILD)
diff --git a/cmake/darwin/default_libs.cmake b/cmake/darwin/default_libs.cmake
index 42b8473cb75..cf0210d9b45 100644
--- a/cmake/darwin/default_libs.cmake
+++ b/cmake/darwin/default_libs.cmake
@@ -22,9 +22,3 @@ link_libraries(global-group)
 target_link_libraries(global-group INTERFACE
     $<TARGET_PROPERTY:global-libs,INTERFACE_LINK_LIBRARIES>
 )
-
-# FIXME: remove when all contribs will get custom cmake lists
-install(
-    TARGETS global-group global-libs
-    EXPORT global
-)
diff --git a/cmake/freebsd/default_libs.cmake b/cmake/freebsd/default_libs.cmake
index 65bf296ee09..1eeb1a872bd 100644
--- a/cmake/freebsd/default_libs.cmake
+++ b/cmake/freebsd/default_libs.cmake
@@ -25,9 +25,3 @@ link_libraries(global-group)
 target_link_libraries(global-group INTERFACE
     $<TARGET_PROPERTY:global-libs,INTERFACE_LINK_LIBRARIES>
 )
-
-# FIXME: remove when all contribs will get custom cmake lists
-install(
-    TARGETS global-group global-libs
-    EXPORT global
-)
diff --git a/cmake/linux/default_libs.cmake b/cmake/linux/default_libs.cmake
index 56a663a708e..8552097fa57 100644
--- a/cmake/linux/default_libs.cmake
+++ b/cmake/linux/default_libs.cmake
@@ -50,9 +50,3 @@ target_link_libraries(global-group INTERFACE
     $<TARGET_PROPERTY:global-libs,INTERFACE_LINK_LIBRARIES>
     -Wl,--end-group
 )
-
-# FIXME: remove when all contribs will get custom cmake lists
-install(
-    TARGETS global-group global-libs
-    EXPORT global
-)
diff --git a/contrib/llvm-project-cmake/CMakeLists.txt b/contrib/llvm-project-cmake/CMakeLists.txt
index d6133f145bc..406bac73e90 100644
--- a/contrib/llvm-project-cmake/CMakeLists.txt
+++ b/contrib/llvm-project-cmake/CMakeLists.txt
@@ -61,6 +61,9 @@ set (REQUIRED_LLVM_LIBRARIES
     LLVMDemangle
 )
 
+# Skip useless "install" instructions from CMake:
+set (LLVM_INSTALL_TOOLCHAIN_ONLY 1 CACHE INTERNAL "")
+
 if (ARCH_AMD64)
     set (LLVM_TARGETS_TO_BUILD "X86" CACHE INTERNAL "")
     list(APPEND REQUIRED_LLVM_LIBRARIES LLVMX86Info LLVMX86Desc LLVMX86CodeGen)