I'm developping a C-program using Curl on Ubuntu. I'm using Eclipse Kepler.
I have installed the curl library using
apt-get install libcurl4-gnutls-dev
ls -l /usr/include/curl
-rw-r--r-- 1 root root 7065 janv. 31 16:49 curlbuild.h
-rw-r--r-- 1 root root 81593 janv. 31 16:49 curl.h
-rw-r--r-- 1 root root 8901 janv. 31 16:49 curlrules.h
-rw-r--r-- 1 root root 2741 janv. 31 16:49 curlver.h
-rw-r--r-- 1 root root 3472 janv. 31 16:49 easy.h
-rw-r--r-- 1 root root 2790 janv. 31 16:49 mprintf.h
-rw-r--r-- 1 root root 12981 janv. 31 16:49 multi.h
-rw-r--r-- 1 root root 1330 janv. 31 16:49 stdcheaders.h
-rw-r--r-- 1 root root 36048 janv. 31 16:49 typecheck-gcc.h
fatal error: curl/curl.h: No such file or directory
C compilers' (preprocessors', actually) standard include file searching paths should include
/usr/include, therefore if the include file
curl.h is located in
/usr/include/curl/ and is included by
#include <curl/curl.h>, C compilers, such as
gcc, should be able to find it without any problem.
However, you are using a toolchain under
/opt/toolchains/arm-2011.V2/bin, I guess it is a cross-compiling toolchain. In this case, you cannot use the curl library, because which is for the host system, which probably is a x86 or x86_64 system.
To use curl library in your ARM project, you need to install the curl library development package for ARM, if that is possible. If the software repositories do not have those packages, then you need to download the source code and cross-compile it for ARM first.