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Hallo,
ich möchte gern unter C ein wenig mit Grafik experimentieren, dazu wollt ich gern mal Allegro oder SDL austesten.
Nun bin ich aber leider komplett überfordert, ich weiß nicht wie ich das unter Linux zum laufen bekomme..
Könnte mir Jemand eine Schritt für Schritt Anleitung geben? Das wäre echt super!!

(Ich nutze den gcc und einfaches C unter Debian.)

Hallo,
ich habe es genauso gemacht wie in deiner Anleitung beschrieben ist, leider funktioniert es dennoch nicht obwohl das Terminal das wohl installiert hat. Er findet das SDL dennoch nicht leider.

Habe erstmal versucht diese beiden Pakete zu intallieren wie in der Beschreibung beschrieben.. geht lieder nicht.
apt-get install libsdl2-2.0
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.
Statusinformationen werden eingelesen.... Fertig
E: Paket libsdl2-2.0 kann nicht gefunden werden.
E: Mittels regulärem Ausdruck »libsdl2-2.0« konnte kein Paket gefunden werden.

apt-get install libsdl2-dev
Paketlisten werden gelesen... Fertig
Abhängigkeitsbaum wird aufgebaut.
Statusinformationen werden eingelesen.... Fertig
E: Paket libsdl2-dev kann nicht gefunden werden.

Ok das ging aus irgendeinem Grunde nicht..
Dann hab ich das hier leider nicht verstanden:
If you're compiling SDL yourself, here's what we refer to as "the Unix way" of building:
Vor allem das mit make und so..
Ich hatte mir das Paket runter geladen als tarball und auch entpakt.. aber ich finde die Installationsdatei nicht oder weiß überhaupt garnicht wonach ich in dem ganzen Archiv überhaupt suchen soll..
Wenn ich es versuche mit diesem ./configure und so das geht irgendwie alles nicht.

ich hab es unter debian 7 und unter debian 8 versucht.
Irgendwas mache ich wohl falsch aber ich bin auch kein Experte!
Wäre toll wenn mir jemand helfen könnte.. hoffe ich hab das ganz problem einigermaßen genau beschrieben.. hier hab ich es nochmal vewrsucht zu installieren mit einer anderen Datei aber auch das hat nicht geklappt.. :

/SDL2-2.0.8# ./configure
checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
checking how to print strings... printf
checking for gcc... 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... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for fgrep... /bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking whether ln -s works... yes
checking the maximum length of command line arguments... 1572864
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking how to convert i686-pc-linux-gnu file names to i686-pc-linux-gnu format... func_convert_file_noop
checking how to convert i686-pc-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking for gawk... no
checking for mawk... mawk
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for mt... mt
checking if mt is a manifest tool... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... yes
checking for gcc... (cached) gcc
checking whether we are using the GNU C compiler... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ISO C89... (cached) none needed
checking for g++... no
checking for c++... no
checking for gpp... no
checking for aCC... no
checking for CC... no
checking for cxx... no
checking for cc++... no
checking for cl.exe... no
checking for FCC... no
checking for KCC... no
checking for RCC... no
checking for xlC_r... no
checking for xlC... no
checking whether we are using the GNU C++ compiler... no
checking whether g++ accepts -g... no
checking for a BSD-compatible install... /usr/bin/install -c
checking whether make sets $(MAKE)... yes
checking for windres... no
checking for an ANSI C-conforming const... yes
checking for inline... inline
checking for working volatile... yes
checking for GCC -MMD -MT option... yes
checking for linker option --no-undefined... yes
checking for ANSI C header files... (cached) yes
checking for sys/types.h... (cached) yes
checking stdio.h usability... yes
checking stdio.h presence... yes
checking for stdio.h... yes
checking for stdlib.h... (cached) yes
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking stdarg.h usability... yes
checking stdarg.h presence... yes
checking for stdarg.h... yes
checking malloc.h usability... yes
checking malloc.h presence... yes
checking for malloc.h... yes
checking for memory.h... (cached) yes
checking for string.h... (cached) yes
checking for strings.h... (cached) yes
checking wchar.h usability... yes
checking wchar.h presence... yes
checking for wchar.h... yes
checking for inttypes.h... (cached) yes
checking for stdint.h... (cached) yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking ctype.h usability... yes
checking ctype.h presence... yes
checking for ctype.h... yes
checking math.h usability... yes
checking math.h presence... yes
checking for math.h... yes
checking float.h usability... yes
checking float.h presence... yes
checking for float.h... yes
checking iconv.h usability... yes
checking iconv.h presence... yes
checking for iconv.h... yes
checking signal.h usability... yes
checking signal.h presence... yes
checking for signal.h... yes
checking for size_t... yes
checking for M_PI in math.h... yes
checking for working alloca.h... yes
checking for alloca... yes
checking for working memcmp... yes
checking for working strtod... yes
checking for mprotect... yes
checking for malloc... yes
checking for calloc... yes
checking for realloc... yes
checking for free... yes
checking for getenv... yes
checking for setenv... yes
checking for putenv... yes
checking for unsetenv... yes
checking for qsort... yes
checking for abs... yes
checking for bcopy... yes
checking for memset... yes
checking for memcpy... yes
checking for memmove... yes
checking for wcslen... yes
checking for wcscmp... yes
checking for strlen... yes
checking for strlcpy... no
checking for strlcat... no
checking for _strrev... no
checking for _strupr... no
checking for _strlwr... no
checking for strchr... yes
checking for strrchr... yes
checking for strstr... yes
checking for itoa... no
checking for _ltoa... no
checking for _uitoa... no
checking for _ultoa... no
checking for strtol... yes
checking for strtoul... yes
checking for _i64toa... no
checking for _ui64toa... no
checking for strtoll... yes
checking for strtoull... yes
checking for atoi... yes
checking for atof... yes
checking for strcmp... yes
checking for strncmp... yes
checking for _stricmp... no
checking for strcasecmp... yes
checking for _strnicmp... no
checking for strncasecmp... yes
checking for vsscanf... yes
checking for vsnprintf... yes
checking for fopen64... yes
checking for fseeko... yes
checking for fseeko64... yes
checking for sigaction... yes
checking for setjmp... yes
checking for nanosleep... yes
checking for sysconf... yes
checking for sysctlbyname... no
checking for getauxval... no
checking for poll... yes
checking for pow in -lm... yes
checking for acos... yes
checking for acosf... yes
checking for asin... yes
checking for asinf... yes
checking for atan... yes
checking for atanf... yes
checking for atan2... yes
checking for atan2f... yes
checking for ceil... yes
checking for ceilf... yes
checking for copysign... yes
checking for copysignf... yes
checking for cos... yes
checking for cosf... yes
checking for fabs... yes
checking for fabsf... yes
checking for floor... yes
checking for floorf... yes
checking for fmod... yes
checking for fmodf... yes
checking for log... yes
checking for logf... yes
checking for log10... yes
checking for log10f... yes
checking for pow... yes
checking for powf... yes
checking for scalbn... yes
checking for scalbnf... yes
checking for sin... yes
checking for sinf... yes
checking for sqrt... yes
checking for sqrtf... yes
checking for tan... yes
checking for tanf... yes
checking for iconv_open in -liconv... no
checking for iconv... yes
checking for struct sigaction.sa_sigaction... yes
checking libunwind.h usability... no
checking libunwind.h presence... no
checking for libunwind.h... no
checking for GCC builtin atomic operations... yes
checking for GCC -mmmx option... yes
checking for GCC -m3dnow option... yes
checking for GCC -msse option... yes
checking immintrin.h usability... yes
checking immintrin.h presence... yes
checking for immintrin.h... yes
checking for Altivec with GCC altivec.h and -maltivec option... no
checking for Altivec with GCC -maltivec option... no
checking for Altivec with GCC altivec.h and -faltivec option... no
checking for Altivec with GCC -faltivec option... no
checking for GCC -Wall option... yes
checking for necessary GCC -Wno-multichar option... no
checking for GCC -fvisibility=hidden option... yes
checking for GCC -Wdeclaration-after-statement option... yes
checking for dlopen... yes
checking for dlopen in -lc... no
checking for dlopen in -ldl... yes
checking for OSS audio support... yes
checking for ALSA CFLAGS...
checking for ALSA LDFLAGS... -lasound -lm -ldl -lpthread
checking for libasound headers version >= 1.0.11... not present.
checking for snd_ctl_open in -lasound... no
checking for pkg-config... no
checking for PulseAudio 0.9 support... no
checking for pkg-config... (cached) no
checking for JACK 0.125 support... no
checking for artsc-config... no
checking for esd-config... no
checking for ESD - version >= 0.2.8... no
*** The esd-config script installed by ESD could not be found
*** If ESD was installed in PREFIX, make sure PREFIX/bin is in
*** your path, or set the ESD_CONFIG environment variable to the
*** full path to esd-config.
checking audio/audiolib.h usability... no
checking audio/audiolib.h presence... no
checking for audio/audiolib.h... no
checking for AuOpenServer in -laudio... no
checking for NAS audio support... no
checking sndio.h usability... no
checking sndio.h presence... no
checking for sndio.h... no
checking for sio_open in -lsndio... no
checking for sndio audio support... no
checking samplerate.h usability... no
checking samplerate.h presence... no
checking for samplerate.h... no
checking for pkg-config... (cached) no
checking for Raspberry Pi... no
checking for X... no
checking for OpenGL (GLX) support... no
checking for EGL support... no
checking for OpenGL ES v1 headers... no
checking for OpenGL ES v2 headers... yes
checking for pkg-config... (cached) no
checking for Mir support... no
checking for pkg-config... (cached) no
checking for Wayland support... no
checking libudev.h usability... no
checking libudev.h presence... no
checking for libudev.h... no
checking for pkg-config... (cached) no
checking for pkg-config... (cached) no
checking for pkg-config... (cached) no
checking for Linux 2.4 unified input interface... yes
checking for Linux kd.h... yes
checking for Touchscreen library support... no
checking for pthreads... yes
checking for recursive mutexes... yes
checking for pthread semaphores... yes
checking for sem_timedwait... yes
checking for pthread_np.h... no
checking for pthread_setname_np... yes
checking for pthread_set_name_np... no
checking for clock_gettime in -lrt... yes
checking linux/version.h usability... yes
checking linux/version.h presence... yes
checking for linux/version.h... yes
checking for Vivante VDK API... no
checking for Vivante FB API... no
checking for linker option --enable-new-dtags... yes
configure: creating ./config.status
config.status: creating Makefile
config.status: creating sdl2-config
config.status: creating sdl2-config.cmake
config.status: creating SDL2.spec
config.status: creating sdl2.pc
config.status: creating include/SDL_config.h
config.status: executing libtool commands
config.status: executing sdl2_config commands
config.status: executing summary commands
SDL2 Configure Summary:
Building Shared Libraries
Building Static Libraries
Enabled modules : atomic audio video render events joystick haptic power filesystem threads timers file loadso cpuinfo assembly
Assembly Math : mmx 3dnow sse
Audio drivers : disk dummy oss
Video drivers : dummy opengl_es2 vulkan
Input drivers : linuxev linuxkd
Using libsamplerate : NO
Using libudev : NO
Using dbus : NO
Using ime : YES
Using ibus : NO
Using fcitx : NO
root@debian7:/home/cneu/SDL2-2.0.8# make
/bin/bash build-scripts/mkinstalldirs build
mkdir -p -- build
/bin/bash build-scripts/updaterev.sh
CC build/SDL.lo
CC build/SDL_assert.lo
CC build/SDL_dataqueue.lo
CC build/SDL_error.lo
CC build/SDL_hints.lo
CC build/SDL_log.lo
CC build/SDL_atomic.lo
CC build/SDL_spinlock.lo
CC build/SDL_audio.lo
CC build/SDL_audiocvt.lo
CC build/SDL_audiodev.lo
CC build/SDL_audiotypecvt.lo
CC build/SDL_mixer.lo
CC build/SDL_wave.lo
CC build/SDL_cpuinfo.lo
CC build/SDL_dynapi.lo
CC build/SDL_clipboardevents.lo
CC build/SDL_dropevents.lo
CC build/SDL_events.lo
CC build/SDL_gesture.lo
CC build/SDL_keyboard.lo
CC build/SDL_mouse.lo
CC build/SDL_quit.lo
CC build/SDL_touch.lo
CC build/SDL_windowevents.lo
CC build/SDL_rwops.lo
CC build/SDL_haptic.lo
CC build/SDL_gamecontroller.lo
CC build/SDL_joystick.lo
CC build/e_atan2.lo
CC build/e_fmod.lo
CC build/e_log.lo
CC build/e_log10.lo
CC build/e_pow.lo
CC build/e_rem_pio2.lo
CC build/e_sqrt.lo
CC build/k_cos.lo
CC build/k_rem_pio2.lo
CC build/k_sin.lo
CC build/k_tan.lo
CC build/s_atan.lo
CC build/s_copysign.lo
CC build/s_cos.lo
CC build/s_fabs.lo
CC build/s_floor.lo
CC build/s_scalbn.lo
CC build/s_sin.lo
CC build/s_tan.lo
CC build/SDL_power.lo
CC build/SDL_d3dmath.lo
CC build/SDL_render.lo
CC build/SDL_yuv_sw.lo
CC build/SDL_render_d3d.lo
CC build/SDL_shaders_d3d.lo
CC build/SDL_render_d3d11.lo
CC build/SDL_shaders_d3d11.lo
CC build/SDL_render_gl.lo
CC build/SDL_shaders_gl.lo
CC build/SDL_render_gles.lo
CC build/SDL_render_gles2.lo
CC build/SDL_shaders_gles2.lo
CC build/SDL_render_psp.lo
CC build/SDL_blendfillrect.lo
CC build/SDL_blendline.lo
CC build/SDL_blendpoint.lo
CC build/SDL_drawline.lo
CC build/SDL_drawpoint.lo
CC build/SDL_render_sw.lo
CC build/SDL_rotate.lo
CC build/SDL_getenv.lo
CC build/SDL_iconv.lo
CC build/SDL_malloc.lo
CC build/SDL_qsort.lo
CC build/SDL_stdlib.lo
CC build/SDL_string.lo
CC build/SDL_thread.lo
CC build/SDL_timer.lo
CC build/SDL_RLEaccel.lo
CC build/SDL_blit.lo
CC build/SDL_blit_0.lo
CC build/SDL_blit_1.lo
CC build/SDL_blit_A.lo
CC build/SDL_blit_N.lo
CC build/SDL_blit_auto.lo
CC build/SDL_blit_copy.lo
CC build/SDL_blit_slow.lo
CC build/SDL_bmp.lo
CC build/SDL_clipboard.lo
CC build/SDL_egl.lo
CC build/SDL_fillrect.lo
CC build/SDL_pixels.lo
CC build/SDL_rect.lo
CC build/SDL_shape.lo
CC build/SDL_stretch.lo
CC build/SDL_surface.lo
CC build/SDL_video.lo
CC build/SDL_vulkan_utils.lo
CC build/SDL_yuv.lo
CC build/yuv_rgb.lo
CC build/SDL_nullevents.lo
CC build/SDL_nullframebuffer.lo
CC build/SDL_nullvideo.lo
CC build/SDL_diskaudio.lo
CC build/SDL_dummyaudio.lo
CC build/SDL_sysloadso.lo
CC build/SDL_dspaudio.lo
CC build/SDL_ime.lo
CC build/SDL_systhread.lo
CC build/SDL_syssem.lo
CC build/SDL_sysmutex.lo
CC build/SDL_syscond.lo
CC build/SDL_systls.lo
CC build/SDL_sysjoystick.lo
CC build/SDL_steamcontroller.lo
CC build/SDL_syshaptic.lo
CC build/SDL_syspower.lo
CC build/SDL_sysfilesystem.lo
CC build/SDL_systimer.lo
CC build/SDL_evdev.lo
CC build/SDL_evdev_kbd.lo
CC build/SDL_poll.lo
LTLINK build/libSDL2.la
CC build/SDL_dummy_main.lo
LTLINK build/libSDL2main.la
CC build/SDL_test_assert.lo
CC build/SDL_test_common.lo
CC build/SDL_test_compare.lo
CC build/SDL_test_crc32.lo
CC build/SDL_test_font.lo
CC build/SDL_test_fuzzer.lo
CC build/SDL_test_harness.lo
CC build/SDL_test_imageBlit.lo
CC build/SDL_test_imageBlitBlend.lo
CC build/SDL_test_imageFace.lo
CC build/SDL_test_imagePrimitives.lo
CC build/SDL_test_imagePrimitivesBlend.lo
CC build/SDL_test_log.lo
CC build/SDL_test_md5.lo
CC build/SDL_test_memory.lo
CC build/SDL_test_random.lo
LTLINK build/libSDL2_test.la
root@debian7:/home/cneu/SDL2-2.0.8# make install
/bin/bash build-scripts/updaterev.sh
/bin/bash build-scripts/mkinstalldirs /usr/local/bin
/usr/bin/install -c -m 755 sdl2-config /usr/local/bin/sdl2-config
/bin/bash build-scripts/mkinstalldirs /usr/local/include/SDL2
mkdir -p -- /usr/local/include/SDL2
for file in SDL.h SDL_assert.h SDL_atomic.h SDL_audio.h SDL_bits.h SDL_blendmode.h SDL_clipboard.h SDL_cpuinfo.h SDL_egl.h SDL_endian.h SDL_error.h SDL_events.h SDL_filesystem.h SDL_gamecontroller.h SDL_gesture.h SDL_haptic.h SDL_hints.h SDL_joystick.h SDL_keyboard.h SDL_keycode.h SDL_loadso.h SDL_log.h SDL_main.h SDL_messagebox.h SDL_mouse.h SDL_mutex.h SDL_name.h SDL_opengl.h SDL_opengl_glext.h SDL_opengles.h SDL_opengles2_gl2ext.h SDL_opengles2_gl2.h SDL_opengles2_gl2platform.h SDL_opengles2.h SDL_opengles2_khrplatform.h SDL_pixels.h SDL_platform.h SDL_power.h SDL_quit.h SDL_rect.h SDL_render.h SDL_rwops.h SDL_scancode.h SDL_shape.h SDL_stdinc.h SDL_surface.h SDL_system.h SDL_syswm.h SDL_thread.h SDL_timer.h SDL_touch.h SDL_types.h SDL_version.h SDL_video.h SDL_vulkan.h begin_code.h close_code.h SDL_test_assert.h SDL_test_common.h SDL_test_compare.h SDL_test_crc32.h SDL_test_font.h SDL_test_fuzzer.h SDL_test.h SDL_test_harness.h SDL_test_images.h SDL_test_log.h SDL_test_md5.h SDL_test_memory.h SDL_test_random.h; do \
/usr/bin/install -c -m 644 /home/cneu/SDL2-2.0.8/include/$file /usr/local/include/SDL2/$file; \
done
/usr/bin/install -c -m 644 include/SDL_config.h /usr/local/include/SDL2/SDL_config.h
if test -f include/SDL_revision.h; then \
/usr/bin/install -c -m 644 include/SDL_revision.h /usr/local/include/SDL2/SDL_revision.h; \
else \
/usr/bin/install -c -m 644 /home/cneu/SDL2-2.0.8/include/SDL_revision.h /usr/local/include/SDL2/SDL_revision.h; \
fi
/bin/bash build-scripts/mkinstalldirs /usr/local/lib
/bin/bash ./libtool --quiet --mode=install /usr/bin/install -c build/libSDL2.la /usr/local/lib/libSDL2.la
/bin/bash ./libtool --quiet --mode=install /usr/bin/install -c build/libSDL2main.la /usr/local/lib/libSDL2main.la
/bin/bash ./libtool --quiet --mode=install /usr/bin/install -c build/libSDL2_test.la /usr/local/lib/libSDL2_test.la
/bin/bash build-scripts/mkinstalldirs /usr/local/share/aclocal
mkdir -p -- /usr/local/share/aclocal
/usr/bin/install -c -m 644 /home/cneu/SDL2-2.0.8/sdl2.m4 /usr/local/share/aclocal/sdl2.m4
/bin/bash build-scripts/mkinstalldirs /usr/local/lib/pkgconfig
mkdir -p -- /usr/local/lib/pkgconfig
/usr/bin/install -c -m 644 sdl2.pc /usr/local/lib/pkgconfig
/bin/bash build-scripts/mkinstalldirs /usr/local/lib/cmake/SDL2
mkdir -p -- /usr/local/lib/cmake/SDL2
/usr/bin/install -c -m 644 sdl2-config.cmake /usr/local/lib/cmake/SDL2
root@debian7:/home/cneu/SDL2-2.0.8# vi a.c

//Hier hab ich versucht ein SDL Programm zu starten das ich als beispiel zum Testen genommen hab.. leider funktioniert es nicht

root@debian7:/home/cneu/SDL2-2.0.8# gcc a.c
a.c:1:17: fatal error: SDL.h: Datei oder Verzeichnis nicht gefunden
compilation terminated.
root@debian7:/home/cneu/SDL2-2.0.8#

Ok dann befasse ich mich mal mit make/cmake.
Und dadurch findet der Compiler das SDL?
Wusste nicht das es so kompliziert sein würde um mit C ein paar einfache Grafiken zu erstellen..