[ET Trac] [Einstein Toolkit] #484: CCTK_CHECK_C_INLINE can define away the inline keyword

[Einstein Toolkit]

#484: CCTK_CHECK_C_INLINE can define away the inline keyword
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  Reporter:  rhaas   |       Owner:     
      Type:  defect  |      Status:  new
  Priority:  minor   |   Milestone:     
 Component:  Cactus  |     Version:     
Resolution:          |    Keywords:     
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Comment (by rhaas):

 Hmm, if #defining inline in cctk_Config.h helped when using (I assume by
 including their header files) external libraries then was this related to
 the different meaning of "extern inline" in C99 and gcc (classic) as in
 http://gcc.gnu.org/gcc-4.3/porting_to.html ?

 For gcc 4.6 I currently add -fgnu89-inline to CFLAGS. Otherwise I get
 errors about __strsep_3c and similar things in the string2.h header (which
 is part of gcc 4.6.1) unless I turn off the inline #define.

 Both -std=c99 and -std=gnu99 now (gcc 4.6) use the C99 ANSI behaviour (see
 http://gcc.gnu.org/onlinedocs/gcc/Inline.html).

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/484#comment:2>
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