--- CMakeLists.txt.orig	2024-05-31 11:34:43 UTC
+++ CMakeLists.txt
@@ -102,11 +102,13 @@ option(ENABLE_ALIAS          "Enable Alias plugin"    
 option(ENABLE_ZSTD           "Enable Zstandard compression"             ON)
 option(ENABLE_CJSON          "Enable cJSON support"                     ON)
 option(ENABLE_ALIAS          "Enable Alias plugin"                      ON)
+option(ENABLE_BACKTRACE      "Enable backtraces (via libexecinfo)"      ON)
 option(ENABLE_BUFLIST        "Enable Buflist plugin"                    ON)
 option(ENABLE_CHARSET        "Enable Charset plugin"                    ON)
 option(ENABLE_EXEC           "Enable Exec plugin"                       ON)
 option(ENABLE_FIFO           "Enable FIFO plugin"                       ON)
 option(ENABLE_FSET           "Enable Fast Set plugin"                   ON)
+option(ENABLE_ICONV          "Enable character conversion support"      ON)
 option(ENABLE_IRC            "Enable IRC plugin"                        ON)
 option(ENABLE_LOGGER         "Enable Logger plugin"                     ON)
 option(ENABLE_RELAY          "Enable Relay plugin"                      ON)
@@ -233,10 +236,12 @@ endif()
   add_definitions(-DHAVE_CJSON)
 endif()
 
-# Check for iconv
-find_package(Iconv)
-if(ICONV_FOUND)
-  add_definitions(-DHAVE_ICONV)
+if (ENABLE_ICONV)
+  # Check for iconv
+  find_package(Iconv)
+  if(ICONV_FOUND)
+    add_definitions(-DHAVE_ICONV)
+  endif()
 endif()
 
 # Check for CURL
@@ -311,10 +316,10 @@ set(exec_prefix "\${prefix}")
 set(PACKAGE "${PROJECT_NAME}")
 set(prefix "${CMAKE_INSTALL_PREFIX}")
 set(exec_prefix "\${prefix}")
-string(REPLACE "${CMAKE_INSTALL_PREFIX}" "\${prefix}" libdir "${LIBDIR}")
+string(REPLACE "${CMAKE_INSTALL_PREFIX}" "\${prefix}" libdir "${LIBDATADIR}")
 set(includedir "\${prefix}/include")
 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/weechat.pc.in" "${CMAKE_CURRENT_BINARY_DIR}/weechat.pc" @ONLY)
-install(FILES "${CMAKE_CURRENT_BINARY_DIR}/weechat.pc" DESTINATION "${LIBDIR}/pkgconfig")
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/weechat.pc" DESTINATION "${LIBDATADIR}/pkgconfig")
 
 # cygport file (used to build Cygwin packages)
 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/weechat.cygport.in" "${CMAKE_CURRENT_BINARY_DIR}/weechat-${VERSION}-1.cygport" @ONLY)
