[Qemu-devel] [Bug 802588] [NEW] Latest GIT version fails to compile on Linux - setjmp.h problem

[Nigel Horne]

Public bug reported:

Git version: f26e428da505709ec03b2ed2c9eb3db82b30bd7b
Gcc: 4.6.1
Host: Debinan/x86_64

Fails to compile at

In file included from /usr/include/png.h:518:0,
                 from ui/vnc-enc-tight.c:37:
/usr/include/pngconf.h: At top level:
/usr/include/pngconf.h:371:21: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or 
‘__attribute__’ before ‘.’ token
/usr/include/pngconf.h:372:12: error: unknown type name ‘__dont__’
/usr/include/pngconf.h:372:29: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or 
‘__attribute__’ before ‘it’
/usr/include/pngconf.h:372:29: error: unknown type name ‘it’


Looking at pngconf.h around line 370 gives the reason for the compilation 
failure:

#      ifdef _SETJMP_H
       /* If you encounter a compiler error here, see the explanation
        * near the end of INSTALL.
        */
           __pngconf.h__ in libpng already includes setjmp.h;
           __dont__ include it again.;
#      endif

** Affects: qemu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/802588

Title:
  Latest GIT version fails to compile on Linux - setjmp.h problem

Status in QEMU:
  New

Bug description:
  Git version: f26e428da505709ec03b2ed2c9eb3db82b30bd7b
  Gcc: 4.6.1
  Host: Debinan/x86_64

  Fails to compile at

  In file included from /usr/include/png.h:518:0,
                   from ui/vnc-enc-tight.c:37:
  /usr/include/pngconf.h: At top level:
  /usr/include/pngconf.h:371:21: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or 
‘__attribute__’ before ‘.’ token
  /usr/include/pngconf.h:372:12: error: unknown type name ‘__dont__’
  /usr/include/pngconf.h:372:29: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or 
‘__attribute__’ before ‘it’
  /usr/include/pngconf.h:372:29: error: unknown type name ‘it’

  
  Looking at pngconf.h around line 370 gives the reason for the compilation 
failure:

  #      ifdef _SETJMP_H
         /* If you encounter a compiler error here, see the explanation
          * near the end of INSTALL.
          */
             __pngconf.h__ in libpng already includes setjmp.h;
             __dont__ include it again.;
  #      endif

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