[tex-live] How to configure and build luajit for PPC on PPC64?

[Dr. Werner Fink]

On Wed, Jun 15, 2016 at 05:24:30PM +0900, Norbert Preining wrote:
> Hi Werner,
> 
> > as subject says I'd like to compile the luajit tree (libs and binaries)
> > on PPC64 but for PPC (should be doable with -m32) but AFAICS the
> 
> Hmm, AFAIR the luajit part is not supported on ppc, anyof them.

You meant ppc64 and ppc64le (whereas I prefere big endian as natural endianess),
as here powerpc is given ;)

> On Debian we only build for some archs:
> LUAJIT_GOOD_ARCHS := amd64 armel armhf hurd-i386 i386 kfreebsd-amd64 kfreebsd-i386 powerpc
> 
> FOr the others
> 	--disable-luajittex --disable-mfluajit
> 
> All the best

Similar here, from spec file:

 #
 # LuaJIT -- does not build nor support all architectures
 #           Current status is available at https://github.com/LuaJIT/LuaJIT
 #           Compare with libs/luajit/LuaJIT-<version>/src/lj_arch.h
 #
 %ifarch %ix86 x86_64 ppc arm mips
 %global         with_LuaJIT 1
 %endif
 %bcond_with     LuaJIT

 [...]
 %if %{with LuaJIT}
             --enable-luajittex                  \
              --enable-mfluajit                   \
 %else
             --disable-luajittex                 \
             --disable-mfluajit                  \
 %endif

even arm64 (aarch64) seems to be doable.

Werner

-- 
  "Having a smoking section in a restaurant is like having
          a peeing section in a swimming pool." -- Edward Burr
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