#60 lot of undefined reference on static build

[intelligide]

I try to build quazip to static lib. SO, i do:

C:\Users\Yoann\Downloads\quazip-0.7.1>qmake "CONFIG += staticlib" "INCLUDEPATH + = C:/Qt/zlib-1.2.8/" "LIBS += -LC:/Qt/zlib-1.2.8 -lz"

but I get an error:

./.obj\qztest.o:qztest.cpp:(.text+0xc01): undefined reference to `_imp___ZN6QuaZip16setFileNameCodecEP10QTextCodec'
./.obj\qztest.o:qztest.cpp:(.text+0xc1c): undefined reference to `_imp___ZN6QuaZip4openENS_4ModeEP19zlib_filefunc_def_s'
./.obj\qztest.o:qztest.cpp:(.text+0xd8e): undefined reference to `_imp___ZN10QuaZipFileC1EP6QuaZipP7QObject'
./.obj\qztest.o:qztest.cpp:(.text+0xe19): undefined reference to `_imp___ZN13QuaZipNewInfoC1ERK7QStringS2_'
./.obj\qztest.o:qztest.cpp:(.text+0xeb2): undefined reference to `_imp___ZN10QuaZipFile4openE6QFlagsIN9QIODevice12OpenModeFlagEERK13QuaZipNewInfoPKcjiibiii'
./.obj\qztest.o:qztest.cpp:(.text+0x110e): undefined reference to `_imp___ZN10QuaZipFileD1Ev'
./.obj\qztest.o:qztest.cpp:(.text+0x119b): undefined reference to `_imp___ZN10QuaZipFile5closeEv'
./.obj\qztest.o:qztest.cpp:(.text+0x1295): undefined reference to `_imp___ZN10QuaZipFileD1Ev'
./.obj\qztest.o:qztest.cpp:(.text+0x1575): undefined reference to `_imp___ZN6QuaZip10setCommentERK7QString'
./.obj\qztest.o:qztest.cpp:(.text+0x15a5): undefined reference to `_imp___ZN6QuaZip5closeEv'
./.obj\qztest.o:qztest.cpp:(.text+0x1a01): undefined reference to `_imp___ZN10QuaZipFileD1Ev'
./.obj\qztest.o:qztest.cpp:(.text+0x1bc5): undefined reference to `_imp___ZN6QuaZipC1EP9QIODevice'
./.obj\qztest.o:qztest.cpp:(.text+0x1c36): undefined reference to `_imp___ZN6QuaZipD1Ev'
./.obj\qztest.o:qztest.cpp:(.text+0x1c68): undefined reference to `_imp___ZN6QuaZipD1Ev'
./.obj\qztest.o:qztest.cpp:(.text+0x1c94): undefined reference to `_imp___ZN6QuaZipC1ERK7QString'
./.obj\qztest.o:qztest.cpp:(.text+0x1cc5): undefined reference to `_imp___ZN6QuaZipD1Ev'
./.obj\qztest.o:qztest.cpp:(.text+0x1cd7): undefined reference to `_imp___ZN6QuaZipD1Ev'

Thanks

[Sergey A. Tachenov]

The QuaZIP library builds fine, the failure is when you build the tests. You can either ignore that or use DEFINES+=QUAZIP_STATIC in order to compile the tests or, for that matter, anything else that is linked to the QuaZIP library (as mentioned in README.txt). When compiling the library, it is done automatically, but when you want to actually use it, the macro is needed to be defined manually. This is because the project that uses the library has no idea how it was compiled, and, consequently, whether to dllimport functions or not. I really should automate this process somehow, but I just can't think of an elegant way to do that.

[intelligide]

OK but now, i try to use quazip in a custom project:

QT += core widgets network xml

TEMPLATE = lib
CONFIG += plugin
TARGET = AddonManager

DEFINES += QUAZIP_STATIC

INCLUDEPATH += . include include/plugin C:/Qt/quazip/include/quazip

LIBS += -LC:/Qt/quazip/lib/libquazip.a

SOURCES += \
    src/main.cpp

But I get others errors.

error: undefined reference to `QuaZip::QuaZip(QString const&)'

How I can fix it?
Thanks

[Sergey A. Tachenov]

It should be

LIBS += -LC:/Qt/quazip/lib
LIBS += -lquazip

RTFM.