Copied from Debian. 2017-06-14 Florian Weimer * sysdeps/i386/i686/multiarch/strcspn-c.c: Add IS_IN (libc) guard. * sysdeps/i386/i686/multiarch/varshift.c: Likewise. --- a/sysdeps/i386/i686/multiarch/strcspn-c.c +++ b/sysdeps/i386/i686/multiarch/strcspn-c.c @@ -1,2 +1,4 @@ -#define __strcspn_sse2 __strcspn_ia32 -#include +#if IS_IN (libc) +# define __strcspn_sse2 __strcspn_ia32 +# include +#endif --- a/sysdeps/i386/i686/multiarch/varshift.c +++ b/sysdeps/i386/i686/multiarch/varshift.c @@ -1 +1,3 @@ -#include +#if IS_IN (libc) +# include +#endif n> Wojtek's customized Guix