Adapted for v2 from:


From 99729147fa930b8ffed4153dcae2bca62bebcdb0 Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Thu, 12 Nov 2020 11:26:35 +0100
Subject: [PATCH] add LCB_PLUGINS_DIR option to set directory for IO plugins

---
 CMakeLists.txt                     | 1 +
 cmake/config-cmake.h.in            | 4 ++--
 plugins/io/libev/CMakeLists.txt    | 2 +-
 plugins/io/libevent/CMakeLists.txt | 2 +-
 plugins/io/libuv/CMakeLists.txt    | 2 +-
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5789bac7..90061ee9 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -30,6 +30,7 @@ endif()
 OPTION(LCB_NO_TESTS "Disable building of tests" OFF)
 OPTION(LCB_NO_TOOLS "Disable building of additional tools" OFF)
 OPTION(LCB_NO_PLUGINS "Disable the building of IO plugins for external libs" OFF)
+SET(LCB_PLUGINS_DIR "libcouchbase" CACHE STRING "Directory for IO plugins")
 OPTION(LCB_BUILD_LIBEVENT "Build the libevent plugin" ON)
 OPTION(LCB_BUILD_LIBEV "Build the libev plugin (if available)" ON)
 OPTION(LCB_BUILD_LIBUV "Build the libuv plugin (if available)" ON)
diff --git a/cmake/config-cmake.h.in b/cmake/config-cmake.h.in
index 30f66da8..1fc26d2a 100644
--- a/cmake/config-cmake.h.in
+++ b/cmake/config-cmake.h.in
@@ -58,7 +58,7 @@
 
 #cmakedefine LCB_USE_HDR_HISTOGRAM
 
-#define LCB_LIBDIR "${CMAKE_INSTALL_LIBDIR}/libcouchbase"
+#define LCB_LIBDIR "${CMAKE_INSTALL_LIBDIR}/${LCB_PLUGINS_DIR}"
 
 #include "config_static.h"
 #endif
diff --git a/plugins/io/libev/CMakeLists.txt b/plugins/io/libev/CMakeLists.txt
index c2441d36..cf144f0e 100644
--- a/plugins/io/libev/CMakeLists.txt
+++ b/plugins/io/libev/CMakeLists.txt
@@ -28,4 +28,4 @@ ENDIF()
 
 INSTALL(TARGETS
     couchbase_libev
-    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/libcouchbase")
+    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LCB_PLUGINS_DIR}")
diff --git a/plugins/io/libevent/CMakeLists.txt b/plugins/io/libevent/CMakeLists.txt
index 485d6342..339e5a95 100644
--- a/plugins/io/libevent/CMakeLists.txt
+++ b/plugins/io/libevent/CMakeLists.txt
@@ -24,7 +24,7 @@ IF(LCB_EMBED_PLUGIN_LIBEVENT)
     SET(LCB_LINK_SPEC "${LCB_LINKS_SPEC} ${LIBEVENT_LIBRARIES}")
 ELSE()
     ADD_LIBRARY(couchbase_libevent SHARED plugin-libevent.c)
-    INSTALL(TARGETS couchbase_libevent LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/libcouchbase")
+    INSTALL(TARGETS couchbase_libevent LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LCB_PLUGINS_DIR}")
     TARGET_LINK_LIBRARIES(couchbase_libevent ${LIBEVENT_LIBRARIES})
 ENDIF()
 
diff --git a/plugins/io/libuv/CMakeLists.txt b/plugins/io/libuv/CMakeLists.txt
index 46c63dd8..9954c0f5 100644
--- a/plugins/io/libuv/CMakeLists.txt
+++ b/plugins/io/libuv/CMakeLists.txt
@@ -40,5 +40,5 @@ INCLUDE_DIRECTORIES(AFTER ${LIBUV_INCLUDE_DIR})
 ADD_DEFINITIONS(-DLIBCOUCHBASE_INTERNAL=1)
 INSTALL(TARGETS
     couchbase_libuv
-    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/libcouchbase"
+    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/${LCB_PLUGINS_DIR}"
     RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
-- 
2.25.4