On 2010-06-07 10:17:18 -0400, David Edelsohn wrote: > powerpc-ibm-aix5.3.0.0 > gcc-4.4.3 > gmp-4.3.1 > configured using --with-gmp-build= > > configure failed with missing longlong.h and gmp-impl.h. Manually > copying those header files to the build directory allowed configure > and build to succeed.
The --with-gmp-build option was meant to use GMP's internal header files and assumed that GMP was built in its source directory. With MPFR 2.4.2, it didn't fail, but GMP's internal header files weren't used in the above case. What if you do not use --with-gmp-build? Note: you can use --with-gmp-include and --with-gmp-lib if need be. Is this OK? Or should --with-gmp-build only set CPPFLAGS and LDFLAGS, without considering GMP internal header files (in such as case, a new option e.g. --with-gmp-internals could be added)? -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <http://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <http://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / Arénaire project (LIP, ENS-Lyon)
