FYI, I've attached a simpler Kconfig and makefile. However,
On 15 December 2015 at 00:32, Greg Ungerer <g...@uclinux.org> wrote: > Hi Andrew, > > On 15/12/15 02:11, Andrew Cagney wrote: >> On 13 December 2015 at 20:35, Greg Ungerer <g...@uclinux.org> wrote: >>> On 12/12/15 03:03, Andrew Cagney wrote: >>>> I came up with the attached. The existing libgmp configuration in >>>> lib/Kconfig would need removing. >>> >>> Just a heads up... But some other targets in the tree that >>> currently have libgmp enabled no longer compile with this >>> in place. >>> >>> For example building an ARM target fails at: >>> >>> ... >>> Executing: /bin/sh -c 'ucfront-gcc' 'arm-linux-gnueabi-20150104-gcc' >>> '-std=gnu99' '-DHAVE_CONFIG_H' '-I.' '-D__GMP_WITHIN_GMP' '-O1' '-pipe' >>> '-fno-common' '-fno-builtin' '-Wall' '-Dlinux' '-D__linux__' '-Dunix' >>> '-DEMBED' '-c' 'tal-reent.c' '-fPIC' '-o' 'tal-reent.o' >>> Executing: touch tal-reent.lo >>> make[5]: *** No rule to make target `mpn/add_n.lo', needed by `libgmp.la'. >>> Stop. >>> make[5]: Leaving directory >>> `/home/gerg/uclinux-dist.foo/lib/libgmp/build/gmp-6.1.0' >>> make[4]: *** [all-recursive] Error 1 >> >> What happens if you point the URL at 5.x series, for instance: >> https://gmplib.org/download/gmp/gmp-5.1.3.tar.xz > > Same result. Fails to build with same error. I've had no luck with this. Hmm, perhaps my build works because I'm using the C file: gmp-6.1.0/mpn/add_n.c -> ../mpn/generic/add_n.c but arm would be trying to build the assembler instead. >> This thread: >> http://stackoverflow.com/a/16726435/1357163 >> lead me to this patch: >> https://gmplib.org/repo/gmp-5.1/rev/2347fd4901ad >> which I don't seem to be able to find in 6.x's ChangeLog. > > The problem doesn't appear to be ARM specific. I tried a compile > of an x86_64 target and it failed in a similar way: > > make[5]: *** No rule to make target `mpn/invert_limb_table.lo', needed by > `libgmp.la'. Stop. > > Regards > Greg > > >> (and of course, just my luck that --disable-assembly was only added in 6.x)
Kconfig
Description: Binary data
makefile
Description: Binary data
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