Generate translation files rather than packaging them

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 16dac30..884097f 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,7 +32,8 @@ option(DEPLOY        "Mac OS X only! Adds required libs to bundle resources and
 option(SPUTDEV       "Do not use!" OFF)
 
 set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt")
 option(SPUTDEV       "Do not use!" OFF)
 
 set(QT "" CACHE STRING "Path to a Qt installation to use instead of the system Qt")

-
+set(LINGUAS "" CACHE STRING "Space-separated List of locales specifying languages that should be compiled")
+ 

 if(STATIC)
   set(CMAKE_BUILD_TYPE Release)
 endif(STATIC)
 if(STATIC)
   set(CMAKE_BUILD_TYPE Release)
 endif(STATIC)


@@ -111,8 +112,11 @@ endif(WANT_QTCLIENT OR WANT_MONO)
 # Make sure version.gen exists before building mod_common
 add_dependencies(mod_common genversion_run)
 
 # Make sure version.gen exists before building mod_common
 add_dependencies(mod_common genversion_run)
 

+include(QuasselGenerateTranslations)
+quassel_generate_i18n_resource(RC_I18N ${LINGUAS})
+

 # Add resources
 # Add resources

-qt4_add_resources(RC_I18N i18n/i18n.qrc)
+#qt4_add_resources(RC_I18N i18n/i18n.qrc)

 qt4_add_resources(RC_ICONS src/icons/icons.qrc)
 qt4_add_resources(RC_QUASSEL_ICONS src/icons/quassel-icons.qrc)
 qt4_add_resources(RC_SQL src/core/sql.qrc)
 qt4_add_resources(RC_ICONS src/icons/icons.qrc)
 qt4_add_resources(RC_QUASSEL_ICONS src/icons/quassel-icons.qrc)
 qt4_add_resources(RC_SQL src/core/sql.qrc)

diff --git a/cmake/modules/QuasselGenerateTranslations.cmake b/cmake/modules/QuasselGenerateTranslations.cmake
new file mode 100644 (file)
index 0000000..6330ac5
--- /dev/null
+++ b/cmake/modules/QuasselGenerateTranslations.cmake
@@ -0,0 +1,66 @@
+# This file contains macros dealing with translation
+# files for Quassel IRC.
+
+# Copyright (C) 2008 by the Quassel Project, devel@quassel-irc.org
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+
+macro(quassel_generate_qm outvar basename)
+  set(input ${CMAKE_SOURCE_DIR}/i18n/${basename}.ts)
+  set(output ${CMAKE_CURRENT_BINARY_DIR}/${basename}.qm)
+  add_custom_command(OUTPUT ${output}
+          COMMAND ${QT_LRELEASE_EXECUTABLE}
+          ARGS ${input}
+               -qm ${output}
+               -silent -compress
+          DEPENDS ${CMAKE_SOURCE_DIR}/i18n/${basename}.ts)
+  set(${outvar} ${output})
+endmacro(quassel_generate_qm outvar basename)
+
+macro(quassel_generate_i18n_resource outvar)
+  set(linguas ${ARGN})
+  if(QT_LRELEASE_EXECUTABLE)
+    # We always include quassel.ts
+    quassel_generate_qm(QM quassel)
+    set(outfiles ${QM})
+
+    # Find more languages
+    file(GLOB avail_tsfiles ${CMAKE_SOURCE_DIR}/i18n/quassel_*.ts)
+    foreach(TS_FILE ${avail_tsfiles})
+      get_filename_component(basename ${TS_FILE} NAME_WE)
+      string(REGEX REPLACE "quassel_(.+)$" "\\1" lang ${basename})
+      # test if we want this
+      set(flg 1)
+      if(linguas)
+        string(REGEX MATCH "${lang}" flg ${linguas})
+      endif(linguas)
+      if(flg)
+        quassel_generate_qm(QM ${basename})
+        set(outfiles ${outfiles} ${QM})
+      endif(flg)
+    endforeach(TS_FILE ${avail_tsfiles})
+
+    # Write resource file
+    set(resfile ${CMAKE_CURRENT_BINARY_DIR}/i18n.qrc)
+    file(WRITE ${resfile} "<!DOCTYPE RCC><RCC version=\"1.0\">\n"
+                          "<qresource prefix=\"/i18n\">\n")
+    foreach(file ${outfiles})
+      get_filename_component(file ${file} NAME)
+      file(APPEND ${resfile} "    <file>${file}</file>\n")
+    endforeach(file ${outfiles})
+    file(APPEND ${resfile} "</qresource>\n</RCC>\n")
+    add_custom_command(OUTPUT ${resfile} DEPENDS ${outfiles})
+    set_directory_properties(PROPERTIES
+          ADDITIONAL_MAKE_CLEAN_FILES "${outfiles} i18n.qrc")
+
+    # Generate resource
+    qt4_add_resources(RC_OUT ${resfile})
+    set(${outvar} ${RC_OUT})
+
+  else(QT_LRELEASE_EXECUTABLE)
+    message(STATUS "WARNING: lrelease not found, you won't have translations!")
+  endif(QT_LRELEASE_EXECUTABLE)
+endmacro(quassel_generate_i18n_resource outvar linguas)
+