kc3-lang/SDL/debian/sdl2-config.1

Branch : - branch - v2.28 - tag -

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• Author : Philipp Wiesemann
  Date : 2015-06-21 17:33:46
  Hash : 0e45984f
  Message : Fixed crash if initialization of EGL failed but was tried again later. The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().

• debian/sdl2-config.1

• .TH sdl2-config 1 "2012-02-20" "SDL 2.0"
  .SH NAME
  sdl2-config \- script to get information about the installed version of SDL
  .SH SYNOPSIS
  .B sdl2-config
  [ --prefix=
  .IR DIR ]
  [ --exec-prefix=
  .IR DIR ]
  [ --version ] [ --libs | --library-libs | --plugin-libs ] [ --cflags ]
  .SH DESCRIPTION
  .B sdl2-config
  is a tool that is used to configure and determine the compiler and linker
  flags that should be used to compile and link programs, libraries, and
  plugins that use SDL.  It is also used internally by the m4 macros that are
  included with SDL.
  .SH OPTIONS
  .TP
  .B --cflags
  Print the compiler flags that are necessary to compile a program or library
  that uses SDL.
  .TP
  .BI --exec-prefix= DIR
  If specified, use
  .I DIR
  instead of the installation exec prefix that SDL was build with when
  computing the output for the --cflags, --libs, --library-libs, and
  --plugin-libs options.  This option must be specified before any of the
  --cflags, --libs, --library-libs, and --plugin-libs options.
  .TP
  .B --libs
  Print the linker flags that are necessary to link a program that uses SDL.
  .TP
  .B --static-libs
  Print the linker flags that are necessary to statically link a program that uses SDL.
  .TP
  .B --library-libs
  Print the linker flags that are necessary to link a library that uses SDL.
  (This excludes any static objects required for linking, since these must be
  linked only by executable programs.)
  .TP
  .B --plugin-libs
  Print the linker flags that are necessary to link an SDL-using object that
  is to be accessed via
  .IR dlopen (3).
  This may include static objects with PIC symbol information.  This option
  should
  .B not
  be used for ordinary shared libraries or standalone applications.
  .TP
  .BI --prefix= DIR
  If specified, use PREFIX instead of the installation prefix that SDL was
  built with when computing the output for the --cflags, --libs,
  --library-libs, and --plugin-libs options.  This option is also used for
  the exec prefix if --exec-prefix was not specified.  This option must be
  specified before any of the --cflags, --libs, --library-libs, and
  --plugin-libs options.
  .TP
  .B --version
  Prints the currently installed version of SDL on standard output.
  .SH EXAMPLES
  .TP
  gcc -o main.o $(sdl2-config --cflags) main.c
  is how you might use
  .B sdl2-config
  to compile a C source file for an executable program.
  .TP
  gcc -o my_app $(sdl2-config --libs) main.o util.o
  is how you might use
  .B sdl2-config
  to link compiled objects into an executable program.
  .TP
  gcc -o libSDL_nifty-2.0.so.0.0.1 $(sdl --library-libs) read.o write.o munge.o
  is how you might use
  .B sdl2-config
  to link compiled objects into a shared library.
  .TP
  gcc -o libnifty_xmms.so $(sdl --plugin-libs) stream.o blit.o deinterlace.o
  is how you might use
  .B sdl2-config
  to link compiled objects into a plugin for use by another program.
  .SH AUTHOR
  The Simple DirectMedia Layer (SDL) library was written by Sam Lantinga.
  .PP
  This manual page was written by Branden Robinson, originally for Progeny
  Linux Systems, Inc., and the Debian Project.