Iam using nvidia orin nx l4t 36.5
I was trying to cross compile a application which needs curl library , could you please help me how can i integrate curl
Hello @abhiram.m,
To use libcurl in your application, you first need to install the development package for your target architecture. For Jetson Linux (L4T 36.5), this is typically:
sudo apt install libcurl4-openssl-dev
Then include the libcurl headers in your source code:
#include <curl/curl.h>
and link against the library during compilation:
aarch64-linux-gnu-g++ app.cpp -o app -lcurl
Regards,
Daniel R.
Embedded SW Engineer at RidgeRun
Contact us: support@ridgerun.com
Developers wiki: https://developer.ridgerun.com
Website: www.ridgerun.com
Sorry ,i didnt understand
do you mean like i should install in my build host machine or inside jetson device ?
my requirement is
i have a application that is part of my my build script
i need to crosscompile with the nvidia toolchain path
but showed me an error fatal error: curl/curl.h: No such file or directory
22 | //#include<curl/curl.h>
| ^~~~~~~~~~~~~
compilation terminated.
which means the tolchain doesnt have curl in it
can i add curl to the toolchain ?
Hello @abhiram.m
I mean to install it on the host, where you are cross-compiling. The error indicates that the libcurl development files are not present in the sysroot used by your cross-compilation environment, or that the compiler is not searching the correct include path.
You can add libcurl to your toolchain/sysroot. The usual approach is to install the ARM64 version of libcurl into the target root filesystem (or sysroot) and then point your cross-compiler to it.
For example, verify that the following files exist in your sysroot:
<sysroot>/usr/include/curl/curl.h
<sysroot>/usr/lib/aarch64-linux-gnu/libcurl.so
Then compile using the appropriate include and library paths:
aarch64-linux-gnu-g++ app.cpp \
--sysroot=<sysroot> \
-I<sysroot>/usr/include \
-L<sysroot>/usr/lib/aarch64-linux-gnu \
-lcurl