From fb8401098e91dc6b553cdefc6afdfca954a6ea09 Mon Sep 17 00:00:00 2001
From: mckaygerhard <mckaygerhard@gmail.com>
Date: Fri, 31 May 2024 23:41:40 -0400
Subject: [PATCH] CMake: link with Intl when necessary

* On some platforms, such as Linux with GNU libc, the gettext
  functions are present in the C standard library and libintl
  is not required. For other libc (uClibc-ng or musl) libintl
   may be required. Thanks Debian the mother of all distros!
* close https://github.com/minetest/minetest/issues/8583
* fixed https://github.com/minetest/minetest/issues/8588
---
 src/CMakeLists.txt | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 1be05a8be..3add8909f 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -84,6 +84,14 @@ if(ENABLE_GETTEXT)
 		endif()
 		set(USE_GETTEXT TRUE)
 		message(STATUS "GetText enabled; locales found: ${GETTEXT_AVAILABLE_LOCALES}")
+		# On some platforms, such as Linux with GNU libc, the gettext
+		# functions are present in the C standard library and libintl
+		# is not required. For other libc (uClibc-ng or musl) libintl
+		# may be required.
+		find_package(Intl)
+		if(NOT Intl_LIBRARIES STREQUAL "")
+			message(STATUS "GetText Intl : ${Intl_LIBRARIES}")
+		endif()
 	endif(GETTEXTLIB_FOUND)
 else()
 	mark_as_advanced(GETTEXT_ICONV_DLL GETTEXT_INCLUDE_DIR GETTEXT_LIBRARY GETTEXT_MSGFMT)
@@ -575,6 +583,7 @@ if(BUILD_CLIENT)
 		${BZIP2_LIBRARIES}
 		${PNG_LIBRARIES}
 		${X11_LIBRARIES}
+		${Intl_LIBRARIES}
 		${SOUND_LIBRARIES}
 		${SQLITE3_LIBRARY}
 		${LUA_LIBRARY}
@@ -684,6 +693,7 @@ if(BUILD_SERVER)
 		${ZLIB_LIBRARIES}
 		${SQLITE3_LIBRARY}
 		${JSON_LIBRARY}
+		${Intl_LIBRARIES}
 		${LUA_LIBRARY}
 		${GMP_LIBRARY}
 		${PLATFORM_LIBS}