From 3fc3d473f2b4cca3b43b956574ace7eb6a67562e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Mon, 6 Apr 2020 15:45:24 +0200
Subject: Move translations to a new directory layout. Add support for LINGUAS
 for listing translations to install.
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Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit 70a28660cad3ba408dda875029f908ab8ab4d189)
---
 doc/CMakeLists.txt | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

(limited to 'doc')

diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index 6d0aa9f..70d6348 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -1 +1,14 @@
-tde_auto_add_subdirectories( )
+file( GLOB _dirs RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} * )
+string( REGEX REPLACE "[ \r\n\t]+" ";" _linguas "$ENV{LINGUAS}" )
+
+foreach( _dir ${_dirs} )
+  if( IS_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/${_dir} AND
+      EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/${_dir}/CMakeLists.txt )
+    if( "${_dir}" STREQUAL "en" OR
+        "${_dir}" STREQUAL "man" OR
+        "${_linguas}" MATCHES "^;*$" OR
+        ";${_linguas};" MATCHES ";${_dir};" )
+      add_subdirectory( ${_dir} )
+    endif( )
+  endif()
+endforeach()
-- 
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