[2.23 PATCH] Desupport regexp.h (bug 18681)

[Zack Weinberg]

On 08/17/2015 04:50 AM, Stefan Liebler wrote:
> Hi,
> 
> i get the following warning while compiling misc/regexp.c:
> gcc regexp.c -c -Wall -Werror -Wno-error=undef -Wundef
> ...
> In file included from regexp.c:28:0:
> ../include/shlib-compat.h:45:10: warning: "ABI_libc_GLIBC_2_23" is not
> defined [-Wundef]
...
> 
> The generated abi-versions.h file does not contain a define for
> ABI_libc_GLIBC_2_23.

What architecture? abi-versions.h does contain that define for me:

$ grep libc_GLIBC_2_23 abi-versions.h
#define ABI_libc_GLIBC_2_23	25	/* support GLIBC_2.23 */
#define VERSION_libc_GLIBC_2_23	GLIBC_2.23

$ ../glibc/scripts/config.guess
x86_64-unknown-linux-gnu

zw