Le Sat, 14 May 2011 22:11:41 -0500,
"David C. Rankin" <drankinatty(a)suddenlinkmail.com> a écrit :
Tim, all,
kdevelop build fine, but I ran into a lvalue problem in kdewebdev.
I'm building with:
msg "Starting cmake..."
cmake ${srcdir}/${_svnmod} \
-DCMAKE_INSTALL_PREFIX=${trinity_prefix} \
-DCMAKE_VERBOSE_MAKEFILE=ON \
-DQT_VERSION=3 \
-DCMAKE_CXX_FLAGS="-fpermissive" \
-DWITH_T1LIB=ON \
-DWITH_LIBPAPER=ON \
-DWITH_TIFF=ON \
-DWITH_OPENEXR=ON \
-DWITH_PAM=ON \
-DBUILD_ALL=ON
make
The error is:
[ 77%] Building CXX object
quanta/parts/kafka/CMakeFiles/kafkalibrary-static.dir/kafkacommon.cpp.o
cd /build/src/build/quanta/parts/kafka && /usr/bin/c++
-DHAVE_CONFIG_H -DQT_NO_ASCII_CAST -DQT_CLEAN_NAMESPACE -DQT_NO_STL
-DQT_NO_COMPAT -DQT_NO_TRANSLATION -DQT_THREAD_SUPPORT -D_REENTRANT
-march=x86-64 -mtune=generic -O2 -pipe -include tqt.h
-I/build/src/build/quanta/parts/kafka -I/build/src/kdewebdev/lib
-I/build/src/kdewebdev/quanta/src
-I/build/src/kdewebdev/quanta/project
-I/build/src/kdewebdev/quanta/parsers
-I/build/src/kdewebdev/quanta/utility
-I/build/src/kdewebdev/quanta/treeviews -I/opt/trinity/include
-I/opt/qt/include -I/opt/qt/include/tqt -include tqt.h -fPIC -o
CMakeFiles/kafkalibrary-static.dir/kafkacommon.cpp.o
-c /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp
/build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:
In static member function 'static void
kafkaCommon::fitsNodesPosition(Node*, int, int, int,
int)': /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:745:56:
error: using temporary as lvalue
[-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:746:55:
error: using temporary as lvalue
[-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:747:57:
error: using temporary as lvalue
[-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:748:56:
error: using temporary as lvalue
[-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:752:56:
error: using temporary as lvalue
[-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:753:57:
error: using temporary as lvalue [-fpermissive] make[2]: ***
[quanta/parts/kafka/CMakeFiles/kafkalibrary-static.dir/kafkacommon.cpp.o]
Error 1 make[2]: Leaving directory `/build/src/build' make[1]: ***
[quanta/parts/kafka/CMakeFiles/kafkalibrary-static.dir/all] Error 2
make[1]: Leaving directory `/build/src/build' make: *** [all] Error 2
==> ERROR: A failure occurred in build(). Aborting...
I'm not that swift at debugging, but I know enough to know an
lvalue problem -- ain't in my build script :p
The code is obviously wrong, I
even wonder why older gcc allowed such
code.
Does this kludge^Wpatch help (the patch is attached)?