我无法构建 QtCore4 包，我收到关于在制作期间未设置“SMOKE_QWT_LIBRARY”的错误。我在 Ubuntu 12.04 上运行 perlbrew Perl 5.14.2。我尝试过手动构建模块以及通过 CPAN，并在系统 Perl（也是 5.14.2）和 perl 5.16.1 上安装。我查看了错误消息中引用的目录中的文件。文件 CMakeLists.txt 包含对“SMOKE_QWT_LIBRARY”的引用，但没有目录引用或重新配置文件的明显方法（我不确定将其重新配置为什么！）。
有人可以帮忙吗？
这是 make 输出：
Running install for module 'QtCore4' Running make for C/CB/CBUREL/Qt4-0.99.0.tar.bz2 Checksum for /home/sillymoose/.cpan/sources/authors/id/C/CB /CBUREL/Qt4- 0.99.0.tar.bz2 好的
CPAN.pm: Building C/CB/CBUREL/Qt4-0.99.0.tar.bz2
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found Perl: /home/sillymoose/perl5/perlbrew/perls/perl-
5.14.2/bin/perl
-- Found PerlLibs: /home/sillymoose/perl5/perlbrew/perls/perl-
5.14.2/lib/5.14.2/x86_64-linux/CORE/libperl.a (found version "5.14.2")
-- Looking for Q_WS_X11
-- Looking for Q_WS_X11 - found
-- Looking for Q_WS_WIN
-- Looking for Q_WS_WIN - not found.
-- Looking for Q_WS_QWS
-- Looking for Q_WS_QWS - not found.
-- Looking for Q_WS_MAC
-- Looking for Q_WS_MAC - not found.
-- Found Qt4: /usr/bin/qmake (found version "4.8.1")
-- Found QScintilla2: /usr/lib/libqscintilla2.so
-- Found QImageBlitz: /usr/include/qimageblitz
-- Phonon Version: 4.6.0
-- Found Phonon: /usr/lib/x86_64-linux-gnu/libphonon.so
-- Found Phonon Includes: /usr/include/qt4/KDE;/usr/include/qt4
-- Found Qwt: /usr/lib/libqwt-qt4.so
-- Perl headers found: /home/sillymoose/perl5/perlbrew/perls/perl-
5.14.2/lib/5.14.2/x86_64-linux/CORE
-- Perl headers found: /home/sillymoose/perl5/perlbrew/perls/perl-
5.14.2/lib/5.14.2/x86_64-linux/CORE
-- Build PerlQt bindings:
Phonon;QImageBlitz;QScintilla;Qt3Support;QtDBus;QtDeclarative;QtGui;QtHe
lp;QtNetwork;QtOpenGL;QtScript;QtSql;QtSvg;QtTest;QtUiTools;QtWebKit;QtX
ml;QtXmlPatterns;Qwt
-- Skip PerlQt bindings: QtMultimedia
------------------------------------------------------------------------
-----
-- The following external packages were located on your system.
-- This installation will have the extra features provided by these
packages.
------------------------------------------------------------------------
-----
* QScintilla2 - QScintilla2 libraries
* QImageBlitz - QImageBlitz library
* Phonon - Phonon multimedia framework
* Qwt5 for Qt4 - Qwt5 libraries for Qt4
------------------------------------------------------------------------
-----
-- Congratulations! All external packages have been found.
------------------------------------------------------------------------
-----
CMake Error: The following variables are used in this project, but they
are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the
CMake files:
SMOKE_QWT_LIBRARY (ADVANCED)
linked by target "perl_qwt" in directory
/home/sillymoose/.cpan/build/Qt4-0.99.0-5Qxy7L/qwt/src
-- Configuring incomplete, errors occurred!
No 'Makefile' created CBUREL/Qt4-0.99.0.tar.bz2
/home/sillymoose/perl5/perlbrew/perls/perl-5.14.2/bin/perl Makefile.PL
-- NOT OK
这是 ~/.cpan/build/Qt4-0.99.0-5Qxy7L/qwt/src/CMakeLists.txt 的内容
include_directories(
${CMAKE_SOURCE_DIR}/qtcore/src
${PERL_INCLUDE_PATH}
${QT_INCLUDES} )
# Run doxsubpp.pl to run xsubpp on Qwt.xs
add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/Qwt.c
COMMAND ${PERL_EXECUTABLE} ARGS ${CMAKE_SOURCE_DIR}/qtcore/src/doxsubpp.pl ${PERL_EXECUTABLE} Qwt.xs ${CMAKE_CURRENT_BINARY_DIR}/Qwt.c
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/Qwt.xs
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
# Make sure we build Qwt.c as c++ code
set_source_files_properties( ${CMAKE_CURRENT_BINARY_DIR}/Qwt.c
PROPERTIES LANGUAGE CXX
)
set( CMAKE_CXX_FLAGS ${PERL_CXX_FLAGS} )
set(qwt_LIBRARY_SRC
${CMAKE_CURRENT_BINARY_DIR}/Qwt.c
qwthandlers.cpp
)
if(WIN32)
set(libraryName PerlQwt)
else()
set(libraryName Qwt)
endif(WIN32)
set(LIBRARY_OUTPUT_PATH ${CMAKE_BINARY_DIR}/blib/arch/auto/${libraryName})
add_library(perl_qwt SHARED ${qwt_LIBRARY_SRC})
target_link_libraries(perl_qwt
${SMOKE_QWT_LIBRARY}
perlqtcore4)
set_target_properties(perl_qwt PROPERTIES OUTPUT_NAME ${libraryName})
set_target_properties(perl_qwt PROPERTIES PREFIX "")
install(TARGETS perl_qwt DESTINATION ${CUSTOM_PERL_SITE_ARCH_DIR}/auto/${libraryName}/)