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
AC_EGREP_HEADER(Elf64_Ehdr, [elf.h], [
AC_DEFINE([HAVE_ELF64], [1], [Define to 1 if the system has the type `Elf64_Ehdr'.])
])
AC_EGREP_HEADER(Elf64_Ehdr, [elf.h], [
AC_DEFINE([HAVE_ELF64], [1], [Define to 1 if the system has the type `Elf64_Ehdr'.])
])
-AC_CHECK_HEADERS([dirent.h])
AC_CHECK_HEADERS([fcntl.h])
AC_CHECK_HEADERS([malloc.h])
AC_CHECK_HEADERS([netdb.h])
AC_CHECK_HEADERS([poll.h])
AC_CHECK_HEADERS([fcntl.h])
AC_CHECK_HEADERS([malloc.h])
AC_CHECK_HEADERS([netdb.h])
AC_CHECK_HEADERS([poll.h])
-AC_CHECK_HEADERS([pthread.h])
AC_CHECK_HEADERS([strings.h])
AC_CHECK_HEADERS([sys/ioctl.h])
AC_CHECK_HEADERS([sys/param.h])
AC_CHECK_HEADERS([strings.h])
AC_CHECK_HEADERS([sys/ioctl.h])
AC_CHECK_HEADERS([sys/param.h])
AC_CHECK_HEADERS([sys/time.h])
AC_CHECK_HEADERS([sys/types.h])
AC_CHECK_HEADERS([unistd.h])
AC_CHECK_HEADERS([sys/time.h])
AC_CHECK_HEADERS([sys/types.h])
AC_CHECK_HEADERS([unistd.h])
-AC_CHECK_HEADERS([arpa/inet.h ifaddrs.h netinet/in.h netinet/tcp.h net/if.h], [], [], [dnl
+AC_CHECK_HEADERS([arpa/inet.h netinet/in.h netinet/tcp.h], [], [], [dnl
#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
#include <stdio.h>
#ifdef STDC_HEADERS
# include <stdlib.h>
AC_CHECK_FUNCS([strnlen])
AC_CHECK_FUNCS([gettimeofday])
AC_CHECK_FUNCS([usleep])
AC_CHECK_FUNCS([strnlen])
AC_CHECK_FUNCS([gettimeofday])
AC_CHECK_FUNCS([usleep])
-AC_CHECK_FUNCS([vasprintf])
AC_CHECK_FUNCS([realpath])
# guess-rev.sh only exists in the repository, not in the released archives
AC_CHECK_FUNCS([realpath])
# guess-rev.sh only exists in the repository, not in the released archives