{"id":1380,"date":"2012-01-09T17:32:09","date_gmt":"2012-01-09T09:32:09","guid":{"rendered":"https:\/\/www.csslayer.tk\/wordpress\/?p=1380"},"modified":"2013-07-07T19:48:02","modified_gmt":"2013-07-07T11:48:02","slug":"my-cmake-tutorial-3","status":"publish","type":"post","link":"https:\/\/www.csslayer.info\/wordpress\/cmake\/my-cmake-tutorial-3\/","title":{"rendered":"My CMake Tutorial 3"},"content":{"rendered":"<p>\u6211\u7684\u98ce\u683c\u5176\u5b9e\u6781\u5176\u8be1\u5f02\uff0c\u56e0\u4e3a\u6211\u53ea\u60f3\u8bb2\u6211\u4e50\u610f\u8bb2\u7684\uff0c\u4f46\u4fdd\u8bc1\u5b9e\u7528\u6027\uff0c\u9664\u4e86\u7b2c\u4e00\u6b21\u7684\u7c7bhello world\uff0c\u5168\u90e8\u811a\u672c\u90fd\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u4f7f\u7528\uff08\u5f53\u7136\u5f88\u591a\u662ffcitx\u7684 \ud83d\ude1b \uff09\u3002<del>\u5b66\u4e60\u66f2\u7ebf\u4ec0\u4e48\u7684\uff0c\u8c01\u7ba1\u554a\u3002<\/del><\/p>\n<p>\u5982\u679c\u4f60\u60f3\u627e\u524d\u9762\u7684\u5185\u5bb9\uff0c\u8bf7\u731b\u51fb <a href=\"https:\/\/www.csslayer.info\/wordpress\/category\/cmake\/\">https:\/\/www.csslayer.info\/wordpress\/category\/cmake\/<\/a><\/p>\n<p>\u987a\u5e26\u4e00\u63d0\uff0c\u672c\u4eba\u8fd1\u671f\u4e00\u76f4\u5360\u636eoholh cmake \u8bed\u8a00\u63d0\u4ea4 <a href=\"http:\/\/www.ohloh.net\/languages\/74\">http:\/\/www.ohloh.net\/languages\/74<\/a> \u6392\u884c\u4e2d\u7684\u4e00\u540d\u3002\uff08\u6709\u6bb5\u751f\u731b\u7684\u65f6\u95f4\u4e5f\u6324\u8fdb\u8fc7C\u8bed\u8a00\u7684\u6392\u540d\u2026\u2026\u4e0d\u8fc7\u73b0\u5728\u51fa\u6765\u4e86 :P\uff09<\/p>\n<p>\u672c\u6b21\u5927\u5bb9\u91cf\uff0c\u5305\u62ec\u4e09\u4e2a\u5185\u5bb9\uff0c\u521b\u5efa\u81ea\u5df1\u7684\u53ef\u4ee5\u88abfind_package\u4f7f\u7528\u7684CMake\u811a\u672c\uff0c\u590d\u6742\u81ea\u5b9a\u4e49\u6587\u4ef6\u751f\u6210\uff0cGettext\u6574\u5408\u3002<\/p>\n<p><!--more--><\/p>\n<p><strong>1\u3001\u521b\u5efa\u81ea\u5df1\u7684\u53ef\u4ee5\u88abfind_package\u4f7f\u7528\u7684CMake\u811a\u672c<\/strong><\/p>\n<p>\u7528\u8fc7 autotools\u7684\uff0c\u5982\u679c\u4f60\u6ca1\u7528\u8fc7 pkg-config\uff0c\u90a3\u8bf4\u660e\u4f60\u7ecf\u9a8c\u4e0d\u591f\u4e30\u5bcc\u2026\u2026\uff08\u597d\u5427\uff09<\/p>\n<p>pkg-config\u662f*nix\u4e0a\u5e7f\u6cdb\u4f7f\u7528\u7684\u7528\u4e8e\u67e5\u627e\u5e93\uff0c\u5934\u6587\u4ef6\u7684\u7edf\u4e00\u7ba1\u7406\u7684\u5de5\u5177\u3002\u5f53\u7136\u80fd\u529b\u6709\u9650\u3002\u4e0b\u9762\u6765\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u5728CMake\u4e2d\u5f15\u7528\u5176\u4ed6\u7684\u5e93\u6587\u4ef6\u3002<\/p>\n<p>\u9996\u5148\u51fa\u573a\u7684\u5c31\u662f find_package \u547d\u4ee4\u3002find_package \u4e00\u822c\u4f7f\u7528\u65b9\u5f0f\u4e3a<\/p>\n<pre>find_package(PackageName [REQUIRED])<\/pre>\n<p>\u6309\u7167\u5177\u4f53\u7684\u5305\u7684\u4e0d\u540c\u8fd8\u53ef\u4ee5\u6dfb\u52a0\u53c2\u6570\u3002CMake\u5185\u7f6e\u4e86\u4e0d\u5c11\u5e93\u7684\u67e5\u627e\u65b9\u5f0f\uff0c\u4f8b\u5982Libxml\uff0cX11\uff0cQt\uff0c\u4f46\u8fdc\u8fdc\u4e0d\u80fd\u6ee1\u8db3\u4eba\u4eec\u7684\u9700\u6c42\u3002\u4f46CMake\u4e5f\u6709PkgConfig\u7684\u652f\u6301\u3002\u4e0b\u9762\u4ee5\u5bfb\u627eglib\u4e3a\u4f8b\u3002<\/p>\n<p>\u5982\u679c\u4f60\u4ec5\u4ec5\u662f\u5728\u81ea\u5df1\u7684\u9879\u76ee\u5185\u4f7f\u7528\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u6587\u4ef6\u5939\uff0c\u6bd4\u5982\u53eb\u505acmake\uff0c\u7136\u540e\u52a0\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>set(CMAKE_MODULE_PATH \"${CMAKE_CURRENT_SOURCE_DIR}\/cmake\" ${CMAKE_MODULE_PATH})<\/pre>\n<p>\u4ece\u800c\u8ba9cmake\u5bfb\u627efind_package\u7684\u811a\u672c\u7684\u65f6\u5019\u4e5f\u4f1a\u4f7f\u7528\u4f60\u81ea\u5df1\u7684\u811a\u672c\u3002\u811a\u672c\u7684\u540d\u79f0\u4e3a Find&lt;PackageName&gt;.cmake<\/p>\n<p>\u5982\u679c\u4f60\u60f3\u8ba9\u7cfb\u7edf\u4e2d\u5176\u4ed6\u7684cmake\u4f7f\u7528\u4f60\u81ea\u5df1\u7684\u811a\u672c\uff0c\u5c31\u50cf\u521b\u5efapkg-config\u4e00\u6837\uff0c\u90a3\u4e48\u4f60\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a&lt;PackageName&gt;Config.cmake \u7684\u811a\u672c\uff0c\u5e76\u5b89\u88c5\u5230 \/usr\/share\/cmake \u4e0b\u9762\u3002<\/p>\n<pre># - Try to find the GLIB2 libraries\r\n# Once done this will define\r\n#\r\n#  GLIB2_FOUND - system has glib2\r\n#  GLIB2_INCLUDE_DIR - the glib2 include directory\r\n#  GLIB2_LIBRARIES - glib2 library\r\n\r\n# Copyright (c) 2008 Laurent Montel, &lt;montel@kde.org&gt;\r\n#\r\n# Redistribution and use is allowed according to the terms of the BSD license.\r\n# For details see the accompanying COPYING-CMAKE-SCRIPTS file.\r\n\r\nif(GLIB2_INCLUDE_DIR AND GLIB2_LIBRARIES)\r\n    # Already in cache, be silent\r\n    set(GLIB2_FIND_QUIETLY TRUE)\r\nendif(GLIB2_INCLUDE_DIR AND GLIB2_LIBRARIES)\r\n\r\nfind_package(PkgConfig)\r\npkg_check_modules(PC_LibGLIB2 QUIET glib-2.0)\r\n\r\nfind_path(GLIB2_MAIN_INCLUDE_DIR\r\n          NAMES glib.h\r\n          HINTS ${PC_LibGLIB2_INCLUDEDIR}\r\n          PATH_SUFFIXES glib-2.0)\r\n\r\nfind_library(GLIB2_LIBRARY\r\n             NAMES glib-2.0\r\n             HINTS ${PC_LibGLIB2_LIBDIR}\r\n)\r\n\r\nset(GLIB2_LIBRARIES ${GLIB2_LIBRARY})\r\n\r\n# search the glibconfig.h include dir under the same root where the library is found\r\nget_filename_component(glib2LibDir \"${GLIB2_LIBRARIES}\" PATH)\r\n\r\nfind_path(GLIB2_INTERNAL_INCLUDE_DIR glibconfig.h\r\n          PATH_SUFFIXES glib-2.0\/include\r\n          HINTS ${PC_LibGLIB2_INCLUDEDIR} \"${glib2LibDir}\" ${CMAKE_SYSTEM_LIBRARY_PATH})\r\n\r\nset(GLIB2_INCLUDE_DIR \"${GLIB2_MAIN_INCLUDE_DIR}\")\r\n\r\n# not sure if this include dir is optional or required\r\n# for now it is optional\r\nif(GLIB2_INTERNAL_INCLUDE_DIR)\r\n  set(GLIB2_INCLUDE_DIR ${GLIB2_INCLUDE_DIR} \"${GLIB2_INTERNAL_INCLUDE_DIR}\")\r\nendif(GLIB2_INTERNAL_INCLUDE_DIR)\r\n\r\ninclude(FindPackageHandleStandardArgs)\r\nfind_package_handle_standard_args(GLIB2  DEFAULT_MSG  GLIB2_LIBRARIES GLIB2_MAIN_INCLUDE_DIR)\r\n\r\nmark_as_advanced(GLIB2_INCLUDE_DIR GLIB2_LIBRARIES)<\/pre>\n<p>\u811a\u672c\u5f00\u5934\u7684\u7b2c\u4e00\u4ef6\u4e8b\u5c31\u548cc\u8bed\u8a00\u4e2d\u7684ifdef\u5dee\u4e0d\u591a\uff0c\u4e0d\u8981\u627e\u4e24\u6b21\u3002\u7136\u540e\u5f15\u7528PkgConfig\uff0c\u4ece\u800c\u4f7f\u7528PkgConfig\u76f8\u5173\u7684\u5b8f\u3002\u63a5\u4e0b\u6765\u4f7f\u7528PkgConfig\u4e2d\u7684\u5b8f\u6765\u627eglib-2.0.pc\uff0c\u7136\u540e\u4f1a\u751f\u6210\u4ee5\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e3a\u524d\u7f00\u7684\u4e00\u7cfb\u5217\u53d8\u91cf\u3002\u4e4b\u540e\u7528find_library\u5b9a\u4f4d\u5177\u4f53\u7684\u5e93\u7684\u4f4d\u7f6e\u3002find_path\u6765\u627e\u4e00\u4e9b\u989d\u5916\u5934\u6587\u4ef6\u7684\u4f4d\u7f6e\u3002<\/p>\n<p>\u6700\u540e\u91c7\u7528FindPackageHandleStandardArgs\u91cc\u9762\u7684\u5b8f\u6765\u663e\u793a\u4e00\u4e9b\u9ed8\u8ba4\u4fe1\u606f\u3002mark_as_advanced\u7684\u76ee\u7684\u662f\u4e0d\u5728cmake-gui\u4e2d\u663e\u793a\u67d0\u4e9b\u53d8\u91cf\u3002<\/p>\n<p>\u5f53\u7136\u4f60\u4e5f\u53ef\u4ee5\u76f4\u63a5\u5728CMakeLists.txt \u4e2d\u4f7f\u7528PkgConfig\u5b8f\u5305\u91cc\u9762\u7684\u547d\u4ee4\uff0c\u4f46\u521b\u5efa\u53ef\u4ee5\u590d\u7528\u7684CMake\u811a\u672c\u4f1a\u66f4\u597d\u3002\u987a\u5e26\u4e00\u8bf4\uff0cKDE\u5728\/usr\/share\/apps\/cmake\/\u4e0b\u9762\u6709\u5927\u91cf\u7684\u5176\u4ed6\u5e93\u7684find_package\u811a\u672c\u3002\u5982\u679c\u627e\u4e0d\u5230\u7684\u8bdd\u4e5f\u53ef\u4ee5\u53bb\u90a3\u91cc\u627e\u627e\u3002<\/p>\n<p><strong>2\u3001\u590d\u6742\u7684\u81ea\u5b9a\u4e49\u6587\u4ef6\u751f\u6210<\/strong><\/p>\n<p>\u6211\u6bd4\u8f83\u559c\u6b22\u7684\u65b9\u5f0f\u662f\uff0c\u7528add_custom_command\u6765\u6307\u5b9a\u6587\u4ef6\u7684\u751f\u6210\u89c4\u5219\uff0c\u7528add_custom_target\u6765\u786e\u5b9a\u662f\u5426\u8981\u5728make all\u4e2d\u6267\u884c\u3002<\/p>\n<p>\u4f8b\u5982fcitx\u4e0b\u8f7d\u8bcd\u5e93\u7684\u90e8\u5206\u3002<\/p>\n<pre>add_custom_target(pinyin_data ALL DEPENDS ${PY_DATA})\r\n\r\nadd_custom_command(OUTPUT ${PY_ORGDATA}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 COMMAND ${CMAKE_CURRENT_SOURCE_DIR}\/download.sh \"${WGET}\" \"${PY_URL}\" \"${PY_TAR}\"\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 COMMAND ${TAR} xzmvf ${PY_TAR})\r\nadd_custom_command(OUTPUT ${PY_DATA}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 DEPENDS ${PY_ORGDATA}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 COMMAND createPYMB ${CMAKE_CURRENT_SOURCE_DIR}\/gbkpy.org ${CMAKE_CURRENT_BINARY_DIR}\/${PY_ORGDATA})<\/pre>\n<p>\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a pinyin_data\u7684target\uff0cDEPENDS\u540e\u9762\u6307\u5b9a\u4e86\u4f9d\u8d56\u7684\u6587\u4ef6\u6216\u8005target\u3002ALL\u8868\u793a\u603b\u662f\u6267\u884c\u3002\u56e0\u4e3acustom_target\u5176\u5b9e\u4e5f\u53ef\u4ee5\u6307\u5b9a\u8f93\u51fa\uff0c\u6765\u5b9e\u73b0\u6309\u9700\u7f16\u8bd1\u3002<\/p>\n<p>\u7136\u540e\u662f\u4e0b\u8f7d\uff0c\u4e0b\u8f7d\u8fd9\u91cc\u6211\u7279\u610f\u7528\u4e86\u4e00\u4e2a\u811a\u672c\u6765\u4e0b\u8f7d\uff0c\u56e0\u4e3a\u6211\u4e0d\u60f3\u628a\u4e0b\u8f7d\u7684\u6587\u4ef6\u901a\u8fc7make clean\u6e05\u9664\u6389\u3002OUTPUT\u4e2d\u7684\u6587\u4ef6\u662f\u4f1a\u88abmake clean\u5220\u9664\u7684\u3002COMMAND\u53ef\u4ee5\u6307\u5b9a\u591a\u4e2a\u547d\u4ee4\uff0c\u50cf\u811a\u672c\u4e2d\u90a3\u6837\u3002<\/p>\n<p>\u7b2c\u4e8c\u4e2a\u547d\u4ee4\u7528\u6765\u6267\u884ccreatePYMB\uff0c\u5e76\u4e14\u751f\u6210\u6587\u4ef6\u3002<\/p>\n<p>\u90a3\u4e48make\u7684\u65f6\u5019\u662f\u4e2a\u4ec0\u4e48\u89c4\u5219\u5462\uff0c\u9996\u5148\u662f\u7531\u4e8e\u7b2c\u4e00\u884c\u811a\u672c\uff0cmake all\u4e5f\u4f1a\u89e6\u53d1make pinyin_data\u3002\u7136\u540emake pinyin_data\u4f9d\u8d56\u7684\u662f${PY_DATA}\u7684\u5185\u5bb9\u3002\u4e8e\u662f${PY_DATA}\u5c31\u53c8\u4f1a\u67e5\u770b\u5b83\u6240\u4f9d\u8d56\u7684\u6587\u4ef6\uff0c${PY_ORGDATA}\u662f\u5426\u5b58\u5728\u3002\u6ca1\u6709\u5219\u6267\u884c\u7b2c\u4e00\u4e2acustom_command\uff0c\u7136\u540e\u518d\u6267\u884c\u7b2c\u4e8c\u4e2a\uff0c\u4ece\u800c\u5b8c\u6210pinyin_data\u8fd9\u4e2atarget\u3002<\/p>\n<p>Lex\uff0cYacc\u7b49\u53ef\u4ee5\u901a\u8fc7\u7c7b\u4f3c\u65b9\u5f0f\uff08\u5f53\u7136\u4f60\u53ef\u4ee5\u81ea\u5df1\u5199\u4e2a\u5b8f\uff0c\u6765\u7b80\u5316\u547d\u4ee4\uff09\u3002<\/p>\n<p><strong>3\u3001Gettext \u6574\u5408<\/strong><\/p>\n<p>\u8fd9\u5e74\u5934\uff0c\u5982\u679c\u4f60\u7684\u9879\u76ee\u4e0d\u652f\u6301\u56fd\u9645\u5316\u4f60\u90fd\u4e0d\u597d\u610f\u601d\u51fa\u6765\u89c1\u4eba\u3002\u90a3\u4e48\u7528cmake\u6765\u4f7f\u7528Gettext\u5982\u4f55\u5462\uff1f<\/p>\n<p>\u8ba9\u6211\u4eec\u4ece\u7b2c\u4e00\u6b65\u5f00\u59cb\u3002<\/p>\n<p><strong>1) \u4ecepo\u6587\u4ef6\u751f\u6210mo\u6587\u4ef6\u3002<\/strong><\/p>\n<p>\u8fd9\u662f\u6700\u7b80\u5355\u7684\u4e00\u6b65<\/p>\n<p>\u9996\u5148\u5f15\u7528cmake\u81ea\u5e26\u7684Gettext\u652f\u6301\u3002<\/p>\n<pre>find_package(Gettext REQUIRED)<\/pre>\n<p>\u7136\u540e\u5728\u4f60\u7684po\u76ee\u5f55\u4e0b\u3002<\/p>\n<pre>set(POT_FILE\r\n\u00a0\u00a0\u00a0 kcm_fcitx.pot\r\n)\r\n\r\nfile(GLOB PO_FILES\r\n\u00a0\u00a0\u00a0 *.po\r\n)\r\n\r\n# Update .po files and compile them to binary .gmo files\r\ngettext_create_translations(${POT_FILE} ALL ${PO_FILES})<\/pre>\n<p>\u7b2c\u4e00\u4e2a\u662f\u8bbe\u5b9a\u53d8\u91cf\u3002<\/p>\n<p>\u7b2c\u4e8c\u4e2a\u662f\u5c06\u6587\u4ef6\u540d\u53d8\u6210\u5b57\u7b26\u4e32\u53d8\u91cf\uff0c\u5177\u4f53\u6765\u8bf4\uff0c\u5c31\u662f\u6ee1\u8db3*.po\u6587\u4ef6\u540d\u7684\u6587\u4ef6\uff0c\u53d8\u6210PO_FILES\u8fd9\u4e2a\u53d8\u91cf\u7684\u5185\u5bb9\u3002\u524d\u9762\u7684GLOB\u7528\u4e8e\u6307\u5b9a\u8fd9\u4e2a\u6587\u4ef6\u540d\u5339\u914d\u529f\u80fd\uff0c\u5f53\u7136\u8fd8\u6709\u5f88\u591a\u5176\u4ed6\u7684\u547d\u4ee4\u3002\u8fd9\u6837\u6700\u540e\u5c31\u80fd\u5c06 *.mo \u6587\u4ef6\u751f\u6210\uff0c\u5e76\u4e14install\u547d\u4ee4\u90fd\u53ef\u4ee5\u7701\u7565\u4e86\u3002<\/p>\n<p><strong>2) \u81ea\u52a8\u63d0\u53d6\u6e90\u4ee3\u7801\u4e2d\u7684\u5b57\u7b26\u4e32\u5230pot<\/strong><\/p>\n<p>\u6211\u4f7f\u7528\u8fc7\u7684\u6709\u4e24\u79cd\u98ce\u683c\uff0c\u4e00\u79cd\u662fKDE\u504f\u597d\u7684\uff0c\u4e00\u79cd\u662f\u6211\u81ea\u5df1\u7f16\u597d\u7684\u3002KDE\u559c\u6b22\u7528\u7684\u662f\u4f7f\u7528Messages.sh \u8fd9\u4e2a\u811a\u672c\u6765\u63d0\u53d6\uff0c\u800c\u5982\u679c\u4f60\u672c\u8eab\u5c31\u662fKDE\u7684\u9879\u76ee\uff0c\u5219\u4f1a\u6709\u673a\u5668\u4eba\u6bcf\u5929\u81ea\u52a8\u6267\u884cMessages.sh\u6765\u63d0\u53d6\u3002\u6211\u5728kcm-fcitx \u4e2d\u4f7f\u7528\u4e86\u8fd9\u79cd\u98ce\u683c\uff0c\u65e2\u7136\u662fshell\u811a\u672c\u91cc\u9762\u505a\u4ec0\u4e48\u5c31\u968f\u4fbf\u4e86\uff1a<\/p>\n<p><a href=\"https:\/\/github.com\/fcitx\/kcm-fcitx\/blob\/master\/po\/Messages.sh\">https:\/\/github.com\/fcitx\/kcm-fcitx\/blob\/master\/po\/Messages.sh<\/a><\/p>\n<p>\u53ef\u4ee5\u81ea\u884c\u4fee\u6539\u6765\u7b26\u5408\u81ea\u8eab\u9700\u8981\u3002<\/p>\n<p>\u53e6\u5916KDE\u7ed9\u673a\u5668\u4eba\u4f7f\u7528\u7684Messages.sh\u662f\u4e0d\u4e00\u6837\u7684\uff0c\u8bf7\u81ea\u884c\u7559\u610f\u3002\u4f8b\u5982\uff1a<\/p>\n<p><a href=\"http:\/\/quickgit.kde.org\/?p=kdeplasma-addons.git&amp;a=blob&amp;f=applets\/kimpanel\/src\/Messages.sh\">http:\/\/quickgit.kde.org\/?p=kdeplasma-addons.git&amp;a=blob&amp;f=applets\/kimpanel\/src\/Messages.sh<\/a><\/p>\n<p>\u6211\u81ea\u5df1\u98ce\u683c\u7684\u5c31\u662f\u5b8c\u5168\u6309\u7167fcitx\u7684\u9700\u8981\u8bbe\u8ba1\u7684\uff0c\u56e0\u4e3afcitx\u9700\u8981\u63d0\u53d6\u7684\u5b57\u7b26\u4e32\u66f4\u591a\u66f4\u590d\u6742\u3002\u53e6\u5916\u6211\u8fd9\u79cd\u65b9\u5f0f\u4e5f\u66f4\u9002\u5408\u4f7f\u7528intltool\u7684\u4eba\u6765\u8fc1\u79fb\u3002<\/p>\n<p><a href=\"http:\/\/code.google.com\/p\/fcitx\/source\/browse\/po\/POTFILES.in.in\">http:\/\/code.google.com\/p\/fcitx\/source\/browse\/po\/POTFILES.in.in<\/a><\/p>\n<p>\u7531\u4e8eintltool\u672c\u8eab\u7684\u9650\u5236\uff0c\u6240\u4ee5\u91cc\u9762\u4f7f\u7528\u4e86\u6bd4\u8f83\u590d\u6742\u7684trick\u3002<\/p>\n<pre>file(RELATIVE_PATH REL_SOURCE_ROOT ${PROJECT_BINARY_DIR} ${PROJECT_SOURCE_DIR})\r\nif (\"${REL_SOURCE_ROOT}\" STREQUAL \"\")\r\n\u00a0\u00a0\u00a0 set(REL_SOURCE_ROOT \".\")\r\nendif(\"${REL_SOURCE_ROOT}\" STREQUAL \"\")\r\n\r\nset(POT_FILE fcitx.pot)\r\n\r\nconfigure_file(POTFILES.in.in ${CMAKE_CURRENT_BINARY_DIR}\/POTFILES.in)\r\n\r\nextract_fcitx_addon_conf_postring()\r\n\r\nadd_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}\/desc.po\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 COMMAND ${CMAKE_CURRENT_SOURCE_DIR}\/getdescpo ${PROJECT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 DEPENDS getdescpo)\r\n\r\nadd_custom_target(\r\n\u00a0\u00a0\u00a0 pot\r\n\u00a0\u00a0\u00a0 COMMAND INTLTOOL_EXTRACT=${INTLTOOL_EXTRACT} srcdir=${CMAKE_CURRENT_BINARY_DIR} ${INTLTOOL_UPDATE} --gettext-package fcitx --pot\r\n\u00a0\u00a0\u00a0 WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}\r\n\u00a0\u00a0\u00a0 DEPENDS ${CMAKE_CURRENT_BINARY_DIR}\/conf.po ${CMAKE_CURRENT_BINARY_DIR}\/desc.po\r\n\u00a0\u00a0\u00a0 )<\/pre>\n<p>\u9996\u5148\u662f\u83b7\u5f97\u9879\u76ee\u7f16\u8bd1\u76ee\u5f55\u548c\u6e90\u7801\u76ee\u5f55\u7684\u201c\u76f8\u5bf9\u8def\u5f84\u201d\u3002\u5e76\u5c06\u5176\u586b\u5165REL_SOURCE_ROOT\u4e2d\uff0c\u5982\u679c\u662f\u540c\u4e00\u4e2a\u76ee\u5f55\u90a3\u4e48\u6539\u6210 \u201c.\u201d\u3002<\/p>\n<p>\u5176\u6b21\u4f7f\u7528configure_file\u547d\u4ee4\u751f\u6210\u5168\u90e8\u662f\u76f8\u5bf9\u8def\u5f84\u7684POTFILES.in\uff0cconfigure_file\u7684\u4f7f\u7528\u53c2\u89c1\u7b2c\u4e8c\u6b21\u7684Tutorial\u3002<\/p>\n<p>\u7136\u540e\u662f\u4e00\u4e2afcitx\u7684\u5b8f\uff0c\u8df3\u8fc7\u3002<\/p>\n<p>\u7136\u540e\u662f\u4e00\u4e2afcitx\u9700\u8981\u7684target\uff0c\u8df3\u8fc7\u3002<\/p>\n<p>\u6700\u540e\u662f\u4e00\u4e2atarget\uff0c\u7531\u4e8e\u5b83\u6ca1\u6709\u88ab\u4eba\u4f9d\u8d56\uff0c\u6240\u4ee5make all\u5e76\u4e0d\u4f1a\u6267\u884c\u5b83\u3002\u5b83\u7684\u76ee\u7684\u662f\u66f4\u65b0\u201c\u6e90\u7801\u76ee\u5f55\u201d\uff08\u5e76\u975e\u7f16\u8bd1\u76ee\u5f55\uff09\u4e0b\u7684pot\u6587\u4ef6\u3002<\/p>\n<p>\u91cc\u9762\u7684INTLTOOL_EXTRACT\u662f\u91c7\u7528<\/p>\n<pre>FIND_PROGRAM(INTLTOOL_EXTRACT intltool-extract)\r\nFIND_PROGRAM(INTLTOOL_UPDATE intltool-update)\r\nFIND_PROGRAM(INTLTOOL_MERGE intltool-merge)<\/pre>\n<p>\u83b7\u5f97\u7684\u3002find_program\u53ef\u4ee5\u627e\u7cfb\u7edf\u7684Path\u4e0b\u9762\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u4e5f\u53ef\u4ee5\u7528\u5176\u4ed6\u53c2\u6570\u6765\u6307\u5b9a\u641c\u7d22\u8def\u5f84\u3002<\/p>\n<p>DEPENDS\u91cc\u9762\u7684\u5185\u5bb9\u53ef\u4ee5\u5ffd\u7565\uff0c\u4f9d\u8d56\u7684\u5176\u5b9e\u5c31\u662f\u521a\u521a\u8df3\u8fc7\u7684\u4e24\u4e2a\u547d\u4ee4\u7684OUTPUT\u3002<\/p>\n<p><strong>3) \u7528intltool \u5408\u5e76desktop \u7ffb\u8bd1<\/strong><\/p>\n<pre>\u00a0\u00a0\u00a0 ADD_CUSTOM_COMMAND(\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 OUTPUT ${outfile}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 COMMAND LC_ALL=C ${INTLTOOL_MERGE} -d -u ${PROJECT_SOURCE_DIR}\/po ${infile} ${outfile}\r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 DEPENDS ${infile}\r\n\u00a0\u00a0\u00a0 )<\/pre>\n<p>\u9ed8\u8ba4\u6307\u5b9a\u4e86\u76ee\u5f55\u548c\u683c\u5f0f\u3002\u4e00\u4e2a\u7b80\u5355\u7684CUSTOM_COMMAND\uff0c\u901a\u8fc7\u521a\u521a\u7684\u5b66\u4e60\uff0c\u60f3\u5fc5\u5927\u5bb6\u90fd\u77e5\u9053\u8fd9\u91cc\u505a\u4e86\u4ec0\u4e48\u4e8b\u60c5\u5427\u3002<\/p>\n<p><strong>4) \u975eLinux\u5e73\u53f0\u7684gettext\u5e93\u7684\u67e5\u627e<\/strong><\/p>\n<p>\u7528\u6b64\u811a\u672c\u5373\u53ef\uff0c\u65b9\u6cd5\u53c2\u89c1\u672c\u6b21\u7b2c\u4e00\u8282\uff1a<\/p>\n<p><a href=\"http:\/\/code.google.com\/p\/fcitx\/source\/browse\/cmake\/FindLibintl.cmake\">http:\/\/code.google.com\/p\/fcitx\/source\/browse\/cmake\/FindLibintl.cmake<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u7684\u98ce\u683c\u5176\u5b9e\u6781\u5176\u8be1\u5f02\uff0c\u56e0\u4e3a\u6211\u53ea\u60f3\u8bb2\u6211\u4e50\u610f\u8bb2\u7684\uff0c\u4f46\u4fdd\u8bc1\u5b9e\u7528\u6027\uff0c\u9664\u4e86\u7b2c\u4e00\u6b21\u7684\u7c7bhello world\uff0c\u5168\u90e8\u811a\u672c\u90fd\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u4f7f\u7528\uff08\u5f53\u7136\u5f88\u591a\u662ffcitx\u7684 \ud83d\ude1b \uff09\u3002\u5b66\u4e60\u66f2\u7ebf\u4ec0\u4e48\u7684\uff0c\u8c01\u7ba1\u554a\u3002 \u5982\u679c\u4f60\u60f3\u627e\u524d\u9762\u7684\u5185\u5bb9\uff0c\u8bf7\u731b\u51fb https:\/\/www.csslayer.info\/wordpress\/category\/cmake\/ \u987a\u5e26\u4e00\u63d0\uff0c\u672c\u4eba\u8fd1\u671f\u4e00\u76f4\u5360\u636eoholh cmake \u8bed\u8a00\u63d0\u4ea4 http:\/\/www.ohloh.net\/languages\/74 \u6392\u884c\u4e2d\u7684\u4e00\u540d\u3002\uff08\u6709\u6bb5\u751f\u731b\u7684\u65f6\u95f4\u4e5f\u6324\u8fdb\u8fc7C\u8bed\u8a00\u7684\u6392\u540d\u2026\u2026\u4e0d\u8fc7\u73b0\u5728\u51fa\u6765\u4e86 :P\uff09 \u672c\u6b21\u5927\u5bb9\u91cf\uff0c\u5305\u62ec\u4e09\u4e2a\u5185\u5bb9\uff0c\u521b\u5efa\u81ea\u5df1\u7684\u53ef\u4ee5\u88abfind_package\u4f7f\u7528\u7684CMake\u811a\u672c\uff0c\u590d\u6742\u81ea\u5b9a\u4e49\u6587\u4ef6\u751f\u6210\uff0cGettext\u6574\u5408\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[173],"tags":[217],"class_list":["post-1380","post","type-post","status-publish","format-standard","hentry","category-cmake","tag-cmake"],"_links":{"self":[{"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/posts\/1380","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/comments?post=1380"}],"version-history":[{"count":7,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/posts\/1380\/revisions"}],"predecessor-version":[{"id":2064,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/posts\/1380\/revisions\/2064"}],"wp:attachment":[{"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/media?parent=1380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/categories?post=1380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.csslayer.info\/wordpress\/wp-json\/wp\/v2\/tags?post=1380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}