fish-shell/cmake/gettext.cmake
ridiculousfish 43cc99e1ba Group certain cmake targets into folders
This makes folders in IDEs for certain Mac and gettext targets, reducing
the number of targets which appear at top-level.
2021-03-21 13:29:41 -07:00

46 lines
1.4 KiB
CMake

set(languages de en fr nb nn pl pt_BR sv zh_CN)
include(FeatureSummary)
option(WITH_GETTEXT "translate messages if gettext is available" ON)
if(WITH_GETTEXT)
find_package(Intl QUIET)
find_package(Gettext)
if(GETTEXT_FOUND)
set(HAVE_GETTEXT 1)
include_directories(${Intl_INCLUDE_DIR})
endif()
endif()
add_feature_info(gettext GETTEXT_FOUND "translate messages with gettext")
# Define translations
if(GETTEXT_FOUND)
# Group pofile targets into their own folder, as there's a lot of them.
set(CMAKE_FOLDER pofiles)
foreach(lang ${languages})
# Our translations aren't set up entirely as CMake expects, so installation is done in
# cmake/Install.cmake instead of using INSTALL_DESTINATION
gettext_process_po_files(${lang} ALL
PO_FILES po/${lang}.po)
endforeach()
set(CMAKE_FOLDER)
endif()
cmake_push_check_state()
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${Intl_INCLUDE_DIR})
set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES} ${Intl_LIBRARIES})
# libintl.h can be compiled into the stdlib on some GLibC systems
if(Intl_FOUND AND Intl_LIBRARIES)
set(LIBINTL_INCLUDE "#include <libintl.h>")
endif()
check_cxx_source_compiles("
${LIBINTL_INCLUDE}
#include <stdlib.h>
int main () {
extern int _nl_msg_cat_cntr;
int tmp = _nl_msg_cat_cntr;
exit(tmp);
}
"
HAVE__NL_MSG_CAT_CNTR)
cmake_pop_check_state()