From eae07d978b524c787daeab911ca087b47a964577 Mon Sep 17 00:00:00 2001
From: Dimitri van Heesch <dimitri@stack.nl>
Date: Sun, 31 May 2015 17:12:09 +0200
Subject: Added support for language codes

---
 .gitignore           |  1 -
 CMakeLists.txt       | 14 ++++++++++++++
 VERSION              |  1 +
 cmake/lang_cfg.cmake |  2 +-
 cmake/version.cmake  |  6 ------
 src/CMakeLists.txt   |  5 +++--
 src/lang_cfg.py      |  8 --------
 7 files changed, 19 insertions(+), 18 deletions(-)
 create mode 100644 VERSION
 delete mode 100755 src/lang_cfg.py

diff --git a/.gitignore b/.gitignore
index d97dc2e..47268e2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,7 +9,6 @@
 *.pro
 /.makeconfig
 /.tmakeconfig
-/VERSION
 /src/libdoxycfg.t
 /src/libdoxygen.t
 /packages/rpm/doxygen.spec
diff --git a/CMakeLists.txt b/CMakeLists.txt
index bc36d23..aa1902a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -22,6 +22,7 @@ option(build_doc       "Build user manual" OFF)
 option(use_sqlite3     "Add support for sqlite3 output [experimental]." OFF)
 option(use_libclang    "Add support for libclang parsing." OFF)
 option(win_static      "Link with /MT in stead of /MD on windows" OFF)
+option(english_only    "Only compile in support for the English language" OFF)
 
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
 include(version)
@@ -72,6 +73,19 @@ set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
 set(CUSTOM_INCLUDE_DIR "" CACHE FILEPATH "Extra include path")
 set(CUSTOM_LINK_DIR "" CACHE FILEPATH "Extra library path")
 
+# gather lang codes for translation
+if (english_only) # user only wants English
+  set(LANG_CODES "ENONLY")
+else() # find languages based on available translator files
+  set(LANG_CODES "")
+  file(GLOB lang_files RELATIVE "${CMAKE_SOURCE_DIR}/src" "${CMAKE_SOURCE_DIR}/src/translator_??.h")
+  foreach (_lang ${lang_files})
+    string(REGEX REPLACE "translator_(.*).h" "\\1" _lang_code ${_lang})
+    string(TOUPPER ${_lang_code} lang_code)
+    list(APPEND LANG_CODES "${lang_code}")
+  endforeach()
+endif()
+
 if (${CUSTOM_INCLUDE_DIR})
    include_directories(${CUSTOM_INCLUDE_DIR})
 endif()
diff --git a/VERSION b/VERSION
new file mode 100644
index 0000000..57590a0
--- /dev/null
+++ b/VERSION
@@ -0,0 +1 @@
+1.8.9.1
diff --git a/cmake/lang_cfg.cmake b/cmake/lang_cfg.cmake
index b2b6708..c57d3ed 100644
--- a/cmake/lang_cfg.cmake
+++ b/cmake/lang_cfg.cmake
@@ -4,7 +4,7 @@ if(${CMAKE_ARGC} GREATER 1)
 	else()
 		math(EXPR UPTO ${CMAKE_ARGC}-1)
 		foreach(i RANGE 3 ${UPTO})
-			message("#define ENGLISH_${CMAKE_ARGV${i}}")
+			message("#define LANG_${CMAKE_ARGV${i}}")
 		endforeach()
 	endif()
 endif()
diff --git a/cmake/version.cmake b/cmake/version.cmake
index 0c5add9..2ebf42d 100644
--- a/cmake/version.cmake
+++ b/cmake/version.cmake
@@ -1,8 +1,2 @@
 file (STRINGS "VERSION" VERSION)
-#string(REGEX MATCH "([0-9]+).([0-9]+).([0-9]+)" ${doxygen_version_major} ${doxygen_version_minor} ${doxygen_version_revision} )
-#set(doxygen_version_major    "1" CACHE STRING "Major")
-#set(doxygen_version_minor    "8" CACHE STRING "Minor")
-#set(doxygen_version_revision "9.1" CACHE STRING "Revision")
-#set(doxygen_version_mmn      "-5" CACHE STRING "Mmn")
-#set(VERSION "${doxygen_version_major}.${doxygen_version_minor}.${doxygen_version_revision}${doxygen_version_mmn}")
 set(ENV{VERSION} "${VERSION}")
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 1ca6d43..155bf77 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -11,6 +11,7 @@ include_directories(
 
 
 file(MAKE_DIRECTORY ${GENERATED_SRC})
+file(GLOB LANGUAGE_FILES "${CMAKE_SOURCE_DIR}/src/translator_??.h")
 
 # instead of increasebuffer.py
 add_definitions(-DYY_BUF_SIZE=262144 -DYY_READ_BUF_SIZE=262144)
@@ -54,11 +55,11 @@ add_custom_command(
 )
 set_source_files_properties(${GENERATED_SRC}/ce_parse.h PROPERTIES GENERATED 1)
 
-
 # lang_cfg.h
 add_custom_command(
     COMMENT  "Generating ${GENERATED_SRC}/lang_cfg.h"
-    COMMAND ${CMAKE_COMMAND} -P ${CMAKE_SOURCE_DIR}/cmake/lang_cfg.cmake ENONLY 2> ${GENERATED_SRC}/lang_cfg.h
+    COMMAND ${CMAKE_COMMAND} -P ${CMAKE_SOURCE_DIR}/cmake/lang_cfg.cmake ${LANG_CODES} 2> ${GENERATED_SRC}/lang_cfg.h
+    DEPENDS ${LANGUAGE_FILES}
     OUTPUT ${GENERATED_SRC}/lang_cfg.h
 )
 set_source_files_properties(${GENERATED_SRC}/lang_cfg.h PROPERTIES GENERATED 1)
diff --git a/src/lang_cfg.py b/src/lang_cfg.py
deleted file mode 100755
index efed05f..0000000
--- a/src/lang_cfg.py
+++ /dev/null
@@ -1,8 +0,0 @@
-import sys
-
-if (len(sys.argv) > 1):
-    if (sys.argv[1] == "ENONLY"):
-        print("#define ENGLISH_ONLY")
-    else:
-        for x in range(1, len(sys.argv)):
-            print("#define LANG_%s"%(sys.argv[x]))
-- 
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