From dd44f3f616b0a6dfa4bd803b90babeb3183a0ab9 Mon Sep 17 00:00:00 2001
From: Kolan Sh <backbone@backbone.ws>
Date: Mon, 19 Oct 2015 18:27:24 +0300
Subject: [PATCH] Gettext rules updated.

---
 GettextCommonRules.cmake    | 32 +++++++++++++-------------------
 GettextLangRules.cmake      |  3 +++
 MacroSubdirList.cmake       | 10 ++++++++++
 ValaBinCommonRules.cmake    |  2 +-
 ValaLibCommonRules.cmake    |  2 +-
 ValaPluginCommonRules.cmake |  2 +-
 6 files changed, 29 insertions(+), 22 deletions(-)
 create mode 100644 GettextLangRules.cmake
 create mode 100644 MacroSubdirList.cmake

diff --git a/GettextCommonRules.cmake b/GettextCommonRules.cmake
index 90cbaeb..fa61ea7 100644
--- a/GettextCommonRules.cmake
+++ b/GettextCommonRules.cmake
@@ -1,30 +1,24 @@
 SET (GETTEXT_PACKAGE "${PROJECT_LOWERCASE_NAME}-${MAJOR}")
 ADD_DEFINITIONS (-DGETTEXT_PACKAGE="${GETTEXT_PACKAGE}")
-
-# FIXME: Custom locale directory
-IF (WIN32)
-  SET (LOCALEDIR "")
-ELSE ()
-  SET (LOCALEDIR "${CMAKE_INSTALL_PREFIX}/share/locale")
-ENDIF ()
-SET (CUSTOM_LOCALEDIR "" CACHE STRING "Directory to install l10n files into")		
-IF (NOT CUSTOM_LOCALEDIR STREQUAL "")
-  SET (LOCALEDIR "${CUSTOM_LOCALEDIR}")
-  MESSAGE(STATUS "Using LOCALEDIR=${LOCALEDIR}")
-ENDIF ()
-ADD_DEFINITIONS (-DLOCALEDIR="${LOCALEDIR}")
-SET (LOCALE_INSTALL_DIR "share/locale")
-
-# by all langs
-INCLUDE (MacroOptionalAddSubdirectory)
 FIND_PACKAGE (Gettext REQUIRED)
-MACRO_OPTIONAL_ADD_SUBDIRECTORY (langs)
+
+# Custom locale directory
+SET (LOCALEDIR "share/locale" CACHE STRING "Directory to install l10n files into")
+MESSAGE(STATUS "Using LOCALEDIR=${LOCALEDIR}")
+ADD_DEFINITIONS (-DLOCALEDIR="${LOCALEDIR}")
+
+# for each language
+INCLUDE (MacroSubdirList)
+SUBDIRLIST (SUBDIRS ${CMAKE_CURRENT_SOURCE_DIR})
+FOREACH (subdir ${SUBDIRS})
+  ADD_SUBDIRECTORY (${subdir})
+ENDFOREACH()
 
 # configure a header file for Gettext
 STRING (TOUPPER "${CMAKE_PROJECT_NAME}" GettextUniqueHeader)
 CONFIGURE_FILE (
   "gettext-config.h.in"
-  "${PROJECT_BINARY_DIR}/po/gettext-config.h"
+  "${CMAKE_CURRENT_BINARY_DIR}/gettext-config.h"
 )
 
 # check for msgmerge utility
diff --git a/GettextLangRules.cmake b/GettextLangRules.cmake
new file mode 100644
index 0000000..7d651bf
--- /dev/null
+++ b/GettextLangRules.cmake
@@ -0,0 +1,3 @@
+FILE (GLOB _po_files *.po)
+GET_FILENAME_COMPONENT (LANG "${CMAKE_CURRENT_SOURCE_DIR}" NAME)
+GETTEXT_PROCESS_PO_FILES ("${LANG}" ALL INSTALL_DESTINATION ${LOCALEDIR} PO_FILES ${_po_files} )
diff --git a/MacroSubdirList.cmake b/MacroSubdirList.cmake
new file mode 100644
index 0000000..f72eac7
--- /dev/null
+++ b/MacroSubdirList.cmake
@@ -0,0 +1,10 @@
+MACRO(SUBDIRLIST result curdir)
+  FILE(GLOB children RELATIVE ${curdir} ${curdir}/*)
+  SET(dirlist "")
+  FOREACH(child ${children})
+    IF(IS_DIRECTORY ${curdir}/${child})
+        LIST(APPEND dirlist ${child})
+    ENDIF()
+  ENDFOREACH()
+  SET(${result} ${dirlist})
+ENDMACRO()
diff --git a/ValaBinCommonRules.cmake b/ValaBinCommonRules.cmake
index b33c7d0..711740e 100644
--- a/ValaBinCommonRules.cmake
+++ b/ValaBinCommonRules.cmake
@@ -13,7 +13,7 @@ VALA_PRECOMPILE (VALA_C ${BinSources}
                  GENERATE_HEADER
                 )
 PKG_CHECK_MODULES (PKGS REQUIRED ${BinPkgModules})
-INCLUDE_DIRECTORIES (${PKGS_INCLUDE_DIRS})
+INCLUDE_DIRECTORIES (${PKGS_INCLUDE_DIRS} ${CMAKE_BINARY_DIR}/po)
 ADD_EXECUTABLE (${BinName} ${VALA_C} ${BinExtraSources})
 ADD_DEFINITIONS (-DGETTEXT_PACKAGE="${PROJECT_LOWERCASE_NAME}-${MAJOR}")
 TARGET_LINK_LIBRARIES (${BinName} ${PKGS_LIBRARIES} ${BinLinkLibs})
diff --git a/ValaLibCommonRules.cmake b/ValaLibCommonRules.cmake
index 06835d9..838f28f 100644
--- a/ValaLibCommonRules.cmake
+++ b/ValaLibCommonRules.cmake
@@ -15,7 +15,7 @@ VALA_PRECOMPILE (VALA_C ${LibSources}
                  GENERATE_HEADER ${LibName}-${MAJOR}
                 )
 PKG_CHECK_MODULES (PKGS REQUIRED ${LibPkgModules})
-INCLUDE_DIRECTORIES (${PKGS_INCLUDE_DIRS})
+INCLUDE_DIRECTORIES (${PKGS_INCLUDE_DIRS} ${CMAKE_BINARY_DIR}/po)
 ADD_LIBRARY (${LibName} SHARED ${VALA_C} ${LibExtraSources})
 ADD_DEFINITIONS (-DGETTEXT_PACKAGE="${PROJECT_LOWERCASE_NAME}-${MAJOR}")
 TARGET_LINK_LIBRARIES (${LibName} ${PKGS_LIBRARIES} ${LibLinkLibs})
diff --git a/ValaPluginCommonRules.cmake b/ValaPluginCommonRules.cmake
index 407f6aa..481f054 100644
--- a/ValaPluginCommonRules.cmake
+++ b/ValaPluginCommonRules.cmake
@@ -11,7 +11,7 @@ VALA_PRECOMPILE (VALA_C ${PluginSources}
                  GENERATE_HEADER
                 )
 PKG_CHECK_MODULES (PKGS REQUIRED ${PluginPkgModules})
-INCLUDE_DIRECTORIES (${PKGS_INCLUDE_DIRS})
+INCLUDE_DIRECTORIES (${PKGS_INCLUDE_DIRS} ${CMAKE_BINARY_DIR}/po)
 ADD_LIBRARY (${PluginName} SHARED ${VALA_C} ${PluginExtraSources})
 ADD_DEFINITIONS (-DGETTEXT_PACKAGE="${PROJECT_LOWERCASE_NAME}-${MAJOR}")
 TARGET_LINK_LIBRARIES (${PluginName} ${PKGS_LIBRARIES} ${PluginLinkLibs})