Build with ECW SDK5.5 link error.

[hello-willy]

hi all:
I want to build gdal2.2.4 with ecw sdk 5.5, in centos7.

the build command that i used is below
./configure --with-ecw=/root/hexagon/ERDAS-ECW_JPEG_2000_SDK-5.5.0/Desktop_Read-Only

at last occur error as below
undefined reference to NCS:CString::Utf8Encode(std::__cxx11::basic_string<char, std::char_traits<char>,std::allocator<char> const&)

undefined reference to NCS::CView::SetTransformList(int, std::__cxx11::list<NCS::API::ITransform....

PS:gcc's version is 7.3.0

what's problem? i need help, pls!!!
Thank YOU!!!!

[rouault]

GDAL 2.2.4 is too old to support SDK 5.5
Support for it was added in e5cb540 for GDAL 3.1

[hello-willy]

GDAL 2.2.4 is too old to support SDK 5.5 Support for it was added in e5cb540 for GDAL 3.1

Thank you for your reply! Could you tell me which version of gdal2.2.4 to use that is the best? Thank you!

[rouault]

ECW SDK 5.4 apparently, but we don't support anything older than GDAL 3.3 now, and in a few days 3.4

[hello-willy]

ECW SDK 5.4 apparently, but we don't support anything older than GDAL 3.3 now, and in a few days 3.4

thank you sir!!!! very much!