CODEWITHSUNDEEP
qt
Semjon Mössinger
Semjon Mössinger

Reputation: 1890

Qt Creator: Getting error "skipping incompatible" when include library

I'm using Qt Creator on Linux KDE. I'm about to include a library in my Qt project. The library is included with success, but I got the following errors:

    :-1: error: skipping incompatible /home/administrator/yyyyy/xxxxx/../../../../opt/QtSDK
/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib//libcrypto.so when 
searching for -lcrypto (the following is in red colour) File not found: (which one isn't 
told)

    :-1: error: skipping incompatible /home/administrator/yyyyy/xxxxx/../../../../opt/QtSDK
/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib//libcrypto.a when 
searching for -lcrypto (the following is in red colour) File not found: (which one isn't 
told)

    :-1: error: skipping incompatible /home/administrator/yyyyy/xxxxx/../../../../opt/QtSDK
/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib//libpthread.so when 
searching for -lpthread (the following is in red colour) File not found: (which one isn't 
told)

    :-1: error: skipping incompatible /home/administrator/yyyyy/xxxxx/../../../../opt/QtSDK
/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib//libpthread.a when 
searching for -lpthread File not found: (which one isn't told)

    :-1: error: skipping incompatible /home/administrator/yyyyy/xxxxx/../../../../opt/QtSDK
/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib//libm.so when 
searching for -lm File not found: (which one isn't told)

    :-1: error: skipping incompatible /home/administrator/yyyyy/xxxxx/../../../../opt/QtSDK
/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib//libm.a when searching 
for -lm File not found: (which one isn't told)

    :-1: error: skipping incompatible /home/administrator/yyyyy/xxxxx/../../../../opt/QtSDK
/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib//libc.so when 
searching for -lc File not found: (which one isn't told)

    :-1: error: skipping incompatible /home/administrator/yyyyy/xxxxx/../../../../opt/QtSDK
/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib//libc.a when searching 
for -lc File not found: (which one isn't told)

I added the libraries in the .pro-file using the "add library" function in Qt Creator and choosed "external library". I got the following code:

unix:!macx:!symbian: LIBS += -L$$PWD/../../../../opt/QtSDK/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib/ -lcrypto

INCLUDEPATH += $$PWD/../../../../opt/QtSDK/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/include/openssl
DEPENDPATH += $$PWD/../../../../opt/QtSDK/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/include/openssl

unix:!macx:!symbian: PRE_TARGETDEPS += $$PWD/../../../../opt/QtSDK/Madde/sysroots/harmattan-nokia-meego-arm-sysroot-1122-slim/usr/lib/libcrypto.a

Actually my programm works, but I don't understand what Qt is doing. It seem like Qt is trying to include other libraries with similar names - but why?

Upvotes: 1

Views: 8138

Answers (1)

Neox
Neox

Reputation: 2004

It might be the case that you have both x64 and x86 libraries on your system, and in process of lookup the incompatible ones are skipped

Upvotes: 3

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