configure.ac: drop unneeded dependency check 75/7175/2
authorAntonio Borneo <borneo.antonio@gmail.com>
Tue, 6 Sep 2022 15:55:44 +0000 (17:55 +0200)
committerAntonio Borneo <borneo.antonio@gmail.com>
Tue, 13 Sep 2022 22:15:12 +0000 (22:15 +0000)
commite5c103a8d31bddfbda2fd2583c1fcdcc0c818a94
tree5a0e8f23de5476367a6b5f2904a9b06ec9e99c9f
parent320043c054dc0c9f274d462014bd7aafff86fe02
configure.ac: drop unneeded dependency check

The script configure.ac checks for the presence of system include
files required to build OpenOCD.

It incorrectly check for:
dirent.h
pthread.h
ifaddrs.h
net/if.h
that are never included by OpenOCD source code, plus the generated
macros:
HAVE_DIRENT_H
HAVE_PTHREAD_H
HAVE_IFADDRS_H
HAVE_NET_IF_H
are never used in OpenOCD source code.

It also checks for the system function:
vasprintf()
that is never called by OpenOCD source code, plus the generated
macro:
HAVE_VASPRINTF
is never used in OpenOCD source code.

Drop the checks for the unused system include files and the unused
system function.

Change-Id: I68c1b1a1be268a830247fc489f210877c32d7d23
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7175
Tested-by: jenkins
configure.ac

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