[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 eschnett):

 Ah, that's where these errors were coming from... I think I "remedied"
 them by allowing duplicate symbols in the linker.

 In this case, I think that adding -fgnu89-inline to the Cactus options is
 the best short-term solution. In the long term, we may want to switch to
 the new inline semantics; this would include ensuring that shared C/C++
 header files behave correctly, and updating the C Cactus thorns which use
 inline.

 #define inline was always part of Cactus; this is standard procedure in
 GNU autoconf, and was not introduced to correct a C99 problem.

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/484#comment:3>
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