qt doesn't compile

[puchu]

I tried to build qt with
"make qt"

but i get:

i686-w64-mingw32.static-gcc -c -include .obj/release-static/qt_pch.h -pipe -fno-keep-inline-dllexport -O2 -Wall -Wextra -DQT_THREAD_SUPPORT -DUNICODE -DQ_USE_SYBASE -DQT_BUILD_CORE_LIB -DQT_NO_USING_NAMESPACE -DQT_ASCII_CAST_WARNINGS -DQT3_SUPPORT -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -D_USE_MATH_DEFINES -DQLIBRARYINFO_EPOCROOT -DHB_EXPORT=Q_CORE_EXPORT -DQT_NO_DEBUG -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_HAVE_SSE3 -DQT_HAVE_SSSE3 -DQT_HAVE_SSE4_1 -DQT_HAVE_SSE4_2 -DQT_HAVE_AVX -I'../../include' -I'../../include/QtCore' -I'.rcc/release-static' -I'tmp' -I'global' -I'../../tools/shared' -I'../3rdparty/harfbuzz/src' -I'../3rdparty/md5' -I'../3rdparty/md4' -I'../../include/ActiveQt' -I'.moc/release-static' -I'../../mkspecs/win32-g++-4.6' -o .obj/release-static/harfbuzz-gdef.o ../3rdparty/harfbuzz/src/harfbuzz-gdef.c
cc1: error: one or more PCH files were found, but they were invalid
cc1: error: use -Winvalid-pch for more information
cc1: fatal error: .obj/release-static/qt_pch.h: No such file or directory
compilation terminated.
Makefile.Release:13835: recipe for target '.obj/release-static/harfbuzz-buffer.o' failed
make[4]: *** [.obj/release-static/harfbuzz-buffer.o] Error 1
make[4]: *** Waiting for unfinished jobs....
cc1: error: one or more PCH files were found, but they were invalid
cc1: error: use -Winvalid-pch for more information
cc1: fatal error: .obj/release-static/qt_pch.h: No such file or directory
compilation terminated.
Makefile.Release:13852: recipe for target '.obj/release-static/harfbuzz-gdef.o' failed
make[4]: *** [.obj/release-static/harfbuzz-gdef.o] Error 1
make[4]: Leaving directory '/mnt/data/Develop/Progs/windows/mxe/tmp-qt-i686-w64-mingw32.static/qt-everywhere-opensource-src-4.8.7/src/corelib'
Makefile:34: recipe for target 'release' failed
make[3]: *** [release] Error 2
make[3]: Leaving directory '/mnt/data/Develop/Progs/windows/mxe/tmp-qt-i686-w64-mingw32.static/qt-everywhere-opensource-src-4.8.7/src/corelib'
Makefile:241: recipe for target 'sub-corelib-make_default-ordered' failed
make[2]: *** [sub-corelib-make_default-ordered] Error 2
make[2]: Leaving directory '/mnt/data/Develop/Progs/windows/mxe/tmp-qt-i686-w64-mingw32.static/qt-everywhere-opensource-src-4.8.7'
Makefile:518: recipe for target 'build-only-qt_i686-w64-mingw32.static' failed
make[1]: *** [build-only-qt_i686-w64-mingw32.static] Error 2
make[1]: Leaving directory '/mnt/data/Develop/Progs/windows/mxe'

how can i fix this?

[starius]

Can you upload full log file to gist, please?

PCH means pre-compiled header.

[puchu]

here it is: https://gist.github.com/puchu/fb1bf72405a9b1c09b44

[tonytheodore]

Are you using some sort of "hardened" kernel (with address randomisation)?

[puchu]

yes + hardened userland

[tonytheodore]

I think you'll have to build gcc with LDFLAGS='-Wl,-no_pie'. If that works, do you know a command that can detect if hardening is enabled?

[puchu]

you can use "gcc -v" to see how gcc was build

I compiled it inside a vm and there it worked.

but now i get

./../build-release/Json.o:Json.cpp:(.text+0xe33): undefined reference to `_imp___ZN5QJson6ParserD1Ev'

altough i build it with

make qjson

any idea how to fix this?

i currently use this in my "pro" file for qmake

LIBS += -lqjson -lcrypto -static

[tonytheodore]

you can use "gcc -v" to see how gcc was build

It's not so much how gcc was built, but the running system options. Something along the lines of sestatus or getenforce?

/mnt/data/mxe/usr/bin/i686-w64-mingw32.static-ld: cannot find -lQtCored

The *d suffix is for debug builds, we only build the release libs.

how i tell qmake to to link statically?

How are you invoking qmake? It should determine the linking options automatically.

[puchu]

i was on debug, that's correct, but now i get:

./../build-release/Json.o:Json.cpp:(.text+0xe33): undefined reference to `_imp___ZN5QJson6ParserD1Ev'

although i build qjson inside mxe with

make qjson

any idea how to fix this?

i currently use this in my "pro" file for qmake

LIBS += -lqjson -lcrypto -static

i call qmake with

export PATH=/<mxe>/usr/bin:$PATH
i686-w64-mingw32.static-qmake-qt4 .

sorry for changing the post above

[tonytheodore]

./../build-release/Json.o:Json.cpp:(.text+0xe33): undefined reference to `_imp___ZN5QJson6ParserD1Ev'

You probably need to add -DQJSON_STATIC to CFLAGS

i currently use this in my "pro" file for qmake

LIBS += -lqjson -lcrypto -static

Don't add -static here, it isn't a lib. qmake will set the appropriate CONFIG entry for static builds.

[starius]

Fixed in #1557