sam0bt@sam0bt: SDL2_image-2.0.5 $ sudo make install              
make[1]: Entering directory '/home/sam0bt/Masaüstü/SDL2_image-2.0.5'
 /bin/mkdir -p '/usr/local/lib'
 /bin/sh ./libtool   --mode=install /usr/bin/install -c   libSDL2_image.la '/usr/local/lib'
libtool: install: /usr/bin/install -c .libs/libSDL2_image-2.0.so.0.2.3 /usr/local/lib/libSDL2_image-2.0.so.0.2.3
libtool: install: (cd /usr/local/lib && { ln -s -f libSDL2_image-2.0.so.0.2.3 libSDL2_image-2.0.so.0 || { rm -f libSDL2_image-2.0.so.0 && ln -s libSDL2_image-2.0.so.0.2.3 libSDL2_image-2.0.so.0; }; })
libtool: install: (cd /usr/local/lib && { ln -s -f libSDL2_image-2.0.so.0.2.3 libSDL2_image.so || { rm -f libSDL2_image.so && ln -s libSDL2_image-2.0.so.0.2.3 libSDL2_image.so; }; })
libtool: install: /usr/bin/install -c .libs/libSDL2_image.lai /usr/local/lib/libSDL2_image.la
libtool: install: /usr/bin/install -c .libs/libSDL2_image.a /usr/local/lib/libSDL2_image.a
libtool: install: chmod 644 /usr/local/lib/libSDL2_image.a
libtool: install: ranlib /usr/local/lib/libSDL2_image.a
libtool: finish: PATH="/usr/bin:/bin:/usr/sbin:/sbin:/sbin" ldconfig -n /usr/local/lib
----------------------------------------------------------------------
Libraries have been installed in:
   /usr/local/lib

If you ever happen to want to link against installed libraries
in a given directory, LIBDIR, you must either use libtool, and
specify the full pathname of the library, or use the `-LLIBDIR'
flag during linking and do at least one of the following:
   - add LIBDIR to the `LD_LIBRARY_PATH' environment variable
     during execution
   - add LIBDIR to the `LD_RUN_PATH' environment variable
     during linking
   - use the `-Wl,-rpath -Wl,LIBDIR' linker flag
   - have your system administrator add LIBDIR to `/etc/ld.so.conf'

See any operating system documentation about shared libraries for
more information, such as the ld(1) and ld.so(8) manual pages.
----------------------------------------------------------------------
 /bin/mkdir -p '/usr/local/include/SDL2'
 /usr/bin/install -c -m 644 SDL_image.h '/usr/local/include/SDL2'
 /bin/mkdir -p '/usr/local/lib/pkgconfig'
 /usr/bin/install -c -m 644 SDL2_image.pc '/usr/local/lib/pkgconfig'
make[1]: Leaving directory '/home/sam0bt/Masaüstü/SDL2_image-2.0.5'