Make Issue

[nznobody]

I am having issues making in my environment. I have built and installed libusbx and yet when i use make to build libEasyPTP i get the following:

g++ -fPIC -Wall  -I./include/ -lusb-1.0 -c -o lib/PTPUSB.o lib/PTPUSB.cpp
lib/PTPUSB.cpp: In constructor ‘EasyPTP::PTPUSB::PTPUSB()’:
lib/PTPUSB.cpp:31:20: error: type ‘EasyPTP::PTPUSB’ is not a direct base of ‘EasyPTP::PTPUSB’
lib/PTPUSB.cpp: In static member function ‘static libusb_device* EasyPTP::PTPUSB::find_first_camera()’:
lib/PTPUSB.cpp:85:9: warning: unused variable ‘err’ [-Wunused-variable]
lib/PTPUSB.cpp: In member function ‘bool EasyPTP::PTPUSB::open(libusb_device*)’:
lib/PTPUSB.cpp:173:70: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
make: *** [lib/PTPUSB.o] Error 1

I am unsure how to properly remedy this error but for now simply commenting out said line (31 in PTPUSB.cpp) has allowed me to still build the library.

[CompyENG]

I assume you are using the latest commit (769c1cb), and referring to PTPUSB.cpp:31 being PTPUSB::PTPUSB() : PTPUSB(NULL) { }?

I'm unable to reproduce this on a fresh clone, and I noticed that your g++ command printed out doesn't include -std=c++11, which is now required since I'm using some features of C++11, as seen on PTPUSB.cpp:31 (constructor chaining, in this case).

Can you try this again on a fresh clone? If you still receive the error, reply with what OS you're using, as well as your version of GCC.