[GHC] #3784: --with-gmp-includes and --with-gmp-libraries don't affect the building process of integer-gmp/cbits/mkGmpDerivedConstants

[GHC]

#3784: --with-gmp-includes and --with-gmp-libraries don't affect the building
process of integer-gmp/cbits/mkGmpDerivedConstants
---------------------------------+------------------------------------------
    Reporter:  PHO               |       Owner:                     
        Type:  bug               |      Status:  new                
    Priority:  normal            |   Component:  libraries/base     
     Version:  6.12.1            |    Keywords:  integer-gmp        
          Os:  Unknown/Multiple  |    Testcase:                     
Architecture:  Unknown/Multiple  |     Failure:  Building GHC failed
---------------------------------+------------------------------------------
 Passing --with-gmp-includes and --with-gmp-libraries to the libraries
 /integer-gmp/configure doesn't affect the building process of
 cbits/mkGmpDerivedConstants:

 {{{
 "/usr/bin/gcc"    libraries/integer-gmp/cbits/mkGmpDerivedConstants.c -o
 libraries/integer-gmp/cbits/mkGmpDerivedConstants
 libraries/integer-gmp/cbits/mkGmpDerivedConstants.c:15:17: error: gmp.h:
 No such file or directory
 }}}

 I could solve this problem by appendding the following line to libraries
 /integer-gmp/gmp/config.mk.in but I'm not sure this is the best way:
 {{{
 libraries/integer-gmp_CC_OPTS += @CPPFLAGS@ @LDFLAGS@
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3784>
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