Hi,everyone!
I want to cross-compile the SDL library to A20 project,but when i compile the example in the test directory with “arm-linux-gnueabihf-gcc” compiler,it make a mistake.what should i do ?
./configure --prefix=/home/reilly/sambashare/sdl/sdllib-emd --target=arm-linux --host=arm-linux CC=arm-linux-gnueabihf-gcc CXX=arm-linux-gnueabihf-g++ LD=arm-linux-gnueabihf-ld AS=arm-linux-gnueabihf-as AR=arm-linux-gnueabihf-ar
checking build system type… x86_64-unknown-linux-gnu
checking host system type… arm-unknown-linux-gnu
checking for arm-linux-gcc… arm-linux-gnueabihf-gcc
checking whether the C compiler works… yes
checking for C compiler default output file name… a.out
checking for suffix of executables…
checking whether we are cross compiling… yes
checking for suffix of object files… o
checking whether we are using the GNU C compiler… yes
checking whether arm-linux-gnueabihf-gcc accepts -g… yes
checking for arm-linux-gnueabihf-gcc option to accept ISO C89… none needed
checking for an ANSI C-conforming const… yes
checking for arm-linux-pkg-config… no
checking for pkg-config… /usr/bin/pkg-config
configure: WARNING: using cross tools not prefixed with host triplet
checking pkg-config is at least version 0.9.0… yes
checking for SDL… no
checking for sdl2-config… no
checking for SDL - version >= 2.0.0… no
*** The sdl2-config script installed by SDL could not be found
*** If SDL was installed in PREFIX, make sure PREFIX/bin is in
*** your path, or set the SDL_CONFIG environment variable to the
*** full path to sdl2-config.
i already add the “–prefix=/home/reilly/sambashare/sdl/sdllib-emd” parameter,but…that’s why?