[Buildroot] [PATCH v1 2/3] package/libtomcrypt: compile with -fPIC to enable linking to dynamic libraries/exectuables

Peter Seiderer ps.report at gmx.net
Sun May 2 10:15:59 UTC 2021


Hello Arnout,

On Sat, 1 May 2021 15:19:37 +0200, Arnout Vandecappelle <arnout at mind.be> wrote:

> On 12/04/2021 21:55, Peter Seiderer wrote:
> > Fixes:
> >
> >   .../x86_64-buildroot-linux-gnu/bin/ld: .../host/x86_64-buildroot-linux-gnu/sysroot/usr/lib/libtomcrypt.a(md5.o): relocation R_X86_64_32 against `.rodata.str1.1' can not be used when making a shared object; recompile with -fPIC
> >
> > Signed-off-by: Peter Seiderer <ps.report at gmx.net>
> > ---
> >  package/libtomcrypt/libtomcrypt.mk | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/package/libtomcrypt/libtomcrypt.mk b/package/libtomcrypt/libtomcrypt.mk
> > index fa6dde64cd..b6ad77daec 100644
> > --- a/package/libtomcrypt/libtomcrypt.mk
> > +++ b/package/libtomcrypt/libtomcrypt.mk
> > @@ -17,7 +17,7 @@ LIBTOMCRYPT_DEPENDENCIES = libtommath
> >  # 0001-fix-CVE-2019-17362.patch
> >  LIBTOMCRYPT_IGNORE_CVES += CVE-2019-17362
> >
> > -LIBTOMCRYPT_CFLAGS = -I./src/headers $(TARGET_CFLAGS) -DLTC_SOURCE -DLTM_DESC
> > +LIBTOMCRYPT_CFLAGS = -I./src/headers $(TARGET_CFLAGS) -fPIC -DLTC_SOURCE -DLTM_DESC
>
>  On some architectures, -fPIC is incompatible with static builds. So this should
> probably only be done in non-static builds.

O.k., will fix it...., thanks for review!

Regards,
Peter

>
>  Marked as Changes Requested.
>
>  Regards,
>  Arnout
>
> >
> >  define LIBTOMCRYPT_BUILD_CMDS
> >  	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) $(TARGET_CONFIGURE_OPTS) CFLAGS="$(LIBTOMCRYPT_CFLAGS)"
> >




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