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build: Drop redundant sys/sysctl.h header check

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The `AC_CHECK_HEADERS` macro defines `HAVE_SYS_SYSCTL_H` if the
`sys/sysctl.h` header is found. However, in the source code, this header
is guarded by `HAVE_SYSCTL` and `HAVE_SYSCTL_ARND` macros, which have
their own checks. Since `HAVE_SYS_SYSCTL_H` is not used, we can skip the
`AC_CHECK_HEADERS(... sys/sysctl.h ...)` check.
This commit is contained in:
Hennadii Stepanov 2024-06-24 14:28:23 +01:00
parent cf44adfd9f
commit c0b5ea5901
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GPG key ID: 410108112E7EA81F
1 changed files with 1 additions and 1 deletions
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configure.ac
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@ -896,7 +896,7 @@ if test "$TARGET_OS" = "darwin"; then
AX_CHECK_LINK_FLAG([-Wl,-fixup_chains], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-fixup_chains"], [], [$LDFLAG_WERROR]) AX_CHECK_LINK_FLAG([-Wl,-fixup_chains], [HARDENED_LDFLAGS="$HARDENED_LDFLAGS -Wl,-fixup_chains"], [], [$LDFLAG_WERROR])
fi fi
AC_CHECK_HEADERS([sys/select.h sys/prctl.h sys/sysctl.h vm/vm_param.h sys/vmmeter.h sys/resources.h]) AC_CHECK_HEADERS([sys/select.h sys/prctl.h vm/vm_param.h sys/vmmeter.h sys/resources.h])
AC_CHECK_DECLS([getifaddrs, freeifaddrs],[CHECK_SOCKET],, AC_CHECK_DECLS([getifaddrs, freeifaddrs],[CHECK_SOCKET],,
[#include <sys/types.h> [#include <sys/types.h>