link .a lib -textmagic.a
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@ambershark thank you for you time, i plan to use qmake for my application but for the moment, this is an empty ququick application. Im just trying to include libtextmagic.a
for build static textmagic i used make.
One last question, is textmagic.a 'standalone' or it has to be located in the directory of its sources ?
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LIBS += -L$$PWD/../MAGIC/lib -ltextmagic
now it build and run, but #include <textmagic.h> is underlined in red ..i am having hard time with this..
now the lib is included successifuly
but if i include textmagic.h//main.cpp #include "../../MAGIC/include/textmagic.h" Textmagic tm;error : json/json.h: No such file or directory
the error comes from file
MAGIC\include\entity\base.h#include <json/json.h> // error here
i can correct this include line it should be #include "../jsoncpp/json/json.h"
and if i correct this then same error will be in the next file and so on .. im probably doing somthing wrong
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i am having hard time with this..
now the lib is included successifuly
but if i include textmagic.h//main.cpp #include "../../MAGIC/include/textmagic.h" Textmagic tm;error : json/json.h: No such file or directory
the error comes from file
MAGIC\include\entity\base.h#include <json/json.h> // error here
i can correct this include line it should be #include "../jsoncpp/json/json.h"
and if i correct this then same error will be in the next file and so on .. im probably doing somthing wrong
Hi @LeLev,
Please add the following to your
.profile:INCLUDEPATH += ../../MAGIC/include"And then use this in
main.cpp:#include <textmagic.h>then all other includes should be resolved correctly.Regards
Qt has to stay free or it will die.
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Hi @LeLev,
Please add the following to your
.profile:INCLUDEPATH += ../../MAGIC/include"And then use this in
main.cpp:#include <textmagic.h>then all other includes should be resolved correctly.Regards
-
@aha_1980 thank you!
LIBS += -L$$PWD/../MAGIC/lib -ltextmagic
INCLUDEPATH += $$PWD/../MAGIC/includethank you all for reactive support!
I still have the same error
error : json/json.h: No such file or directory
Error comes from file
MAGIC\include\entity\base.h
#include <json/json.h> // error here, there is no dir called json inside entity, the json.h the correcte location is "../jsoncpp/json/json.h"
but if i do #include "../jsoncpp/json/json.h"
i will have lot of erros and this output :
Makefile.Release:718: warning: overriding recipe for target 'release/testmagic.o' Makefile.Release:555: warning: ignoring old recipe for target 'release/testmagic.o' g++ -Wl,-s -Wl,-subsystem,windows -mthreads -o release/steasyweb_.exe object_script.steasyweb_.Release -lmingw32 -LC:/Qt/5.10.0/mingw53_32/lib C:/Qt/5.10.0/mingw53_32/lib/libqtmain.a -LC:/utils/my_sql/my_sql/lib -LC:/utils/postgresql/pgsql/lib -lshell32 C:/Qt/5.10.0/mingw53_32/lib/libQt5Core.a -LC:/Users/Lev/Documents/MAGIC/lib -ltextmagic C:/Qt/5.10.0/mingw53_32/lib/libQt5Quick.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Gui.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Qml.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Network.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Core.a ./release/testmagic.o:testmagic.cpp:(.text+0x10): multiple definition of `TestMagic::TestMagic(QObject*)' ./release/testmagic.o:testmagic.cpp:(.text+0x10): first defined here ./release/testmagic.o:testmagic.cpp:(.text+0x10): multiple definition of `TestMagic::TestMagic(QObject*)' ./release/testmagic.o:testmagic.cpp:(.text+0x10): first defined here ./release/restclient.o:restclient.cpp:(.text+0x1ed): undefined reference to `_imp__curl_slist_append' ./release/restclient.o:restclient.cpp:(.text+0x7ec): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0x840): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0x889): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0x8a3): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0x8ac): undefined reference to `_imp__curl_easy_cleanup' ./release/restclient.o:restclient.cpp:(.text+0x8b5): undefined reference to `_imp__curl_slist_free_all' ./release/restclient.o:restclient.cpp:(.text+0xa87): undefined reference to `_imp__curl_global_init' ./release/restclient.o:restclient.cpp:(.text+0xabb): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0xad9): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0xb92): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0xba9): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0xbb2): undefined reference to `_imp__curl_easy_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xbbe): undefined reference to `_imp__curl_slist_free_all' ./release/restclient.o:restclient.cpp:(.text+0xbc4): undefined reference to `_imp__curl_global_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xcd3): undefined reference to `_imp__curl_global_init' ./release/restclient.o:restclient.cpp:(.text+0xd07): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0xd25): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0xdf4): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0xe0b): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0xe14): undefined reference to `_imp__curl_easy_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xe20): undefined reference to `_imp__curl_slist_free_all' ./release/restclient.o:restclient.cpp:(.text+0xe26): undefined reference to `_imp__curl_global_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xf4e): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0xf76): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0x1028): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0x103d): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0x1046): undefined reference to `_imp__curl_easy_cleanup' collect2.exe: error: ld returned 1 exit status mingw32-make[1]: *** [release/steasyweb_.exe] Error 1 -
I still have the same error
error : json/json.h: No such file or directory
Error comes from file
MAGIC\include\entity\base.h
#include <json/json.h> // error here, there is no dir called json inside entity, the json.h the correcte location is "../jsoncpp/json/json.h"
but if i do #include "../jsoncpp/json/json.h"
i will have lot of erros and this output :
Makefile.Release:718: warning: overriding recipe for target 'release/testmagic.o' Makefile.Release:555: warning: ignoring old recipe for target 'release/testmagic.o' g++ -Wl,-s -Wl,-subsystem,windows -mthreads -o release/steasyweb_.exe object_script.steasyweb_.Release -lmingw32 -LC:/Qt/5.10.0/mingw53_32/lib C:/Qt/5.10.0/mingw53_32/lib/libqtmain.a -LC:/utils/my_sql/my_sql/lib -LC:/utils/postgresql/pgsql/lib -lshell32 C:/Qt/5.10.0/mingw53_32/lib/libQt5Core.a -LC:/Users/Lev/Documents/MAGIC/lib -ltextmagic C:/Qt/5.10.0/mingw53_32/lib/libQt5Quick.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Gui.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Qml.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Network.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Core.a ./release/testmagic.o:testmagic.cpp:(.text+0x10): multiple definition of `TestMagic::TestMagic(QObject*)' ./release/testmagic.o:testmagic.cpp:(.text+0x10): first defined here ./release/testmagic.o:testmagic.cpp:(.text+0x10): multiple definition of `TestMagic::TestMagic(QObject*)' ./release/testmagic.o:testmagic.cpp:(.text+0x10): first defined here ./release/restclient.o:restclient.cpp:(.text+0x1ed): undefined reference to `_imp__curl_slist_append' ./release/restclient.o:restclient.cpp:(.text+0x7ec): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0x840): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0x889): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0x8a3): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0x8ac): undefined reference to `_imp__curl_easy_cleanup' ./release/restclient.o:restclient.cpp:(.text+0x8b5): undefined reference to `_imp__curl_slist_free_all' ./release/restclient.o:restclient.cpp:(.text+0xa87): undefined reference to `_imp__curl_global_init' ./release/restclient.o:restclient.cpp:(.text+0xabb): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0xad9): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0xb92): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0xba9): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0xbb2): undefined reference to `_imp__curl_easy_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xbbe): undefined reference to `_imp__curl_slist_free_all' ./release/restclient.o:restclient.cpp:(.text+0xbc4): undefined reference to `_imp__curl_global_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xcd3): undefined reference to `_imp__curl_global_init' ./release/restclient.o:restclient.cpp:(.text+0xd07): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0xd25): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0xdf4): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0xe0b): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0xe14): undefined reference to `_imp__curl_easy_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xe20): undefined reference to `_imp__curl_slist_free_all' ./release/restclient.o:restclient.cpp:(.text+0xe26): undefined reference to `_imp__curl_global_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xf4e): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0xf76): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0x1028): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0x103d): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0x1046): undefined reference to `_imp__curl_easy_cleanup' collect2.exe: error: ld returned 1 exit status mingw32-make[1]: *** [release/steasyweb_.exe] Error 1@LeLev This sounds like you are trying to include another library, something json based.
Here's a better way to do this... can you share what you're trying to build? This sounds like it's someone else's project with those 3rd party libs.
If it's an open source project or something you are trying to build share that and we can help you. If it's closed source or your own stuff, give us at least the qmake and a directory listing would be nice (something like
find .). -
I still have the same error
error : json/json.h: No such file or directory
Error comes from file
MAGIC\include\entity\base.h
#include <json/json.h> // error here, there is no dir called json inside entity, the json.h the correcte location is "../jsoncpp/json/json.h"
but if i do #include "../jsoncpp/json/json.h"
i will have lot of erros and this output :
Makefile.Release:718: warning: overriding recipe for target 'release/testmagic.o' Makefile.Release:555: warning: ignoring old recipe for target 'release/testmagic.o' g++ -Wl,-s -Wl,-subsystem,windows -mthreads -o release/steasyweb_.exe object_script.steasyweb_.Release -lmingw32 -LC:/Qt/5.10.0/mingw53_32/lib C:/Qt/5.10.0/mingw53_32/lib/libqtmain.a -LC:/utils/my_sql/my_sql/lib -LC:/utils/postgresql/pgsql/lib -lshell32 C:/Qt/5.10.0/mingw53_32/lib/libQt5Core.a -LC:/Users/Lev/Documents/MAGIC/lib -ltextmagic C:/Qt/5.10.0/mingw53_32/lib/libQt5Quick.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Gui.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Qml.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Network.a C:/Qt/5.10.0/mingw53_32/lib/libQt5Core.a ./release/testmagic.o:testmagic.cpp:(.text+0x10): multiple definition of `TestMagic::TestMagic(QObject*)' ./release/testmagic.o:testmagic.cpp:(.text+0x10): first defined here ./release/testmagic.o:testmagic.cpp:(.text+0x10): multiple definition of `TestMagic::TestMagic(QObject*)' ./release/testmagic.o:testmagic.cpp:(.text+0x10): first defined here ./release/restclient.o:restclient.cpp:(.text+0x1ed): undefined reference to `_imp__curl_slist_append' ./release/restclient.o:restclient.cpp:(.text+0x7ec): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0x840): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0x889): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0x8a3): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0x8ac): undefined reference to `_imp__curl_easy_cleanup' ./release/restclient.o:restclient.cpp:(.text+0x8b5): undefined reference to `_imp__curl_slist_free_all' ./release/restclient.o:restclient.cpp:(.text+0xa87): undefined reference to `_imp__curl_global_init' ./release/restclient.o:restclient.cpp:(.text+0xabb): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0xad9): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0xb92): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0xba9): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0xbb2): undefined reference to `_imp__curl_easy_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xbbe): undefined reference to `_imp__curl_slist_free_all' ./release/restclient.o:restclient.cpp:(.text+0xbc4): undefined reference to `_imp__curl_global_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xcd3): undefined reference to `_imp__curl_global_init' ./release/restclient.o:restclient.cpp:(.text+0xd07): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0xd25): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0xdf4): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0xe0b): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0xe14): undefined reference to `_imp__curl_easy_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xe20): undefined reference to `_imp__curl_slist_free_all' ./release/restclient.o:restclient.cpp:(.text+0xe26): undefined reference to `_imp__curl_global_cleanup' ./release/restclient.o:restclient.cpp:(.text+0xf4e): undefined reference to `_imp__curl_easy_init' ./release/restclient.o:restclient.cpp:(.text+0xf76): undefined reference to `_imp__curl_easy_setopt' ./release/restclient.o:restclient.cpp:(.text+0x1028): undefined reference to `_imp__curl_easy_perform' ./release/restclient.o:restclient.cpp:(.text+0x103d): undefined reference to `_imp__curl_easy_getinfo' ./release/restclient.o:restclient.cpp:(.text+0x1046): undefined reference to `_imp__curl_easy_cleanup' collect2.exe: error: ld returned 1 exit status mingw32-make[1]: *** [release/steasyweb_.exe] Error 1@LeLev said in link .a lib -textmagic.a:
./release/testmagic.o:testmagic.cpp:(.text+0x10): multiple definition of
TestMagic::TestMagic(QObject*)' ./release/testmagic.o:testmagic.cpp:(.text+0x10): first defined here ./release/testmagic.o:testmagic.cpp:(.text+0x10): multiple definition ofTestMagic::TestMagic(QObject*)'
./release/testmagic.o:testmagic.cpp:(.text+0x10): first defined hereThese errors imply that you have linked the testmagic.o object multiple times, both via the .o and the .a would be my guess. Seeing the qmake would help here.
./release/restclient.o:restclient.cpp:(.text+0x1ed): undefined reference to
_imp__curl_slist_append' ./release/restclient.o:restclient.cpp:(.text+0x7ec): undefined reference to_imp__curl_easy_init'These mean you aren't linking to curl. That's yet another dependency you will have to install and link the LIB/INCLUDE paths to it's location.
-
@LeLev: Why had this topic been deleted? It should have rather been declared as SOLVED.
The answers here may also help other users in future.
Regards
@aha_1980 I was stuck, and had no response for 3 days, so i just used another lib...
Thank you @ambershark for your help, i just saw your answers. This is the project i was trying to build :
https://github.com/textmagic/textmagic-rest-cpp -
@aha_1980 I was stuck, and had no response for 3 days, so i just used another lib...
Thank you @ambershark for your help, i just saw your answers. This is the project i was trying to build :
https://github.com/textmagic/textmagic-rest-cpp -
@aha_1980 So i was trying to use text magic c++ lib to send an SMS from my app,
but finnaly i used SMSAPI https://www.smsapi.com/fr, it offers possibility to send a SMS only by doing a post or get request like :https://api.smsapi.com/sms.do?to=0643566333&message=helloWorldof cours you have to subscribe/paye (~5cts / SMS)
