# --- T2-COPYRIGHT-BEGIN ---
# t2/package/*/samba/samba-waf.in
# Copyright (C) 2026 The T2 SDE Project
# SPDX-License-Identifier: GPL-2.0
# --- T2-COPYRIGHT-END ---

# samba waf: provide cross-answers instead of running target test programs
samba_waf_cross_answers() {
	local nsig=$(printf '#include <signal.h>\n_NSIG\n' | $CC -E -P - | tail -n 1)
	local lp64=NO lfs=NO
	nsig=$(($nsig))
	[ "$arch_sizeof_char_p" = 8 ] && lp64=OK
	[ "$arch_sizeof_long" = 8 ] && lfs=OK

	cat > $builddir/samba-cross-answers.txt <<-EOT
	Checking uname sysname type: "Linux"
	Checking uname machine type: "$arch_machine"
	Checking uname release type: "unknown"
	Checking uname version type: "unknown"
	rpath library support: OK
	-Wl,--version-script support: OK
	Checking getconf LFS_CFLAGS: (1, "")
	Checking for large file support without additional flags: $lfs
	Checking for -D_FILE_OFFSET_BITS=64: OK
	Checking correct behavior of strtoll: NO
	Checking for working strptime: OK
	Checking for C99 vsnprintf: "1"
	Checking for HAVE_SHARED_MMAP: OK
	Checking for HAVE_MREMAP: OK
	Checking for HAVE_INCOHERENT_MMAP: NO
	Checking for HAVE_SECURE_MKSTEMP: OK
	Checking for gnutls fips mode support: NO
	Checking value of NSIG: "$nsig"
	Checking value of _NSIG: "$nsig"
	Checking value of SIGRTMAX: "$((nsig - 1))"
	Checking value of SIGRTMIN: (1, "")
	Checking for a 64-bit host to support lmdb: $lp64
	Checking errno of iconv for illegal multibyte sequence: OK
	Checking whether POSIX capabilities are available: OK
	Checking if can we convert from CP850 to UCS-2LE: OK
	Checking if can we convert from UTF-8 to UCS-2LE: OK
	vfs_fileid checking for statfs() and struct statfs.f_fsid: OK
	Checking whether we can use Linux thread-specific credentials: "OK"
	Checking whether fcntl locking is available: OK
	Checking whether fcntl lock supports open file description locks: OK
	Checking whether fcntl supports flags to send direct I/O availability signals: OK
	Checking whether fcntl supports setting/getting hints: NO
	Checking for the maximum value of the 'time_t' type: $lp64
	Checking whether the realpath function allows a NULL argument: OK
	Checking for ftruncate extend: OK
	Checking for readlink breakage: NO
	getcwd takes a NULL argument: OK
	checking for clnt_create(): OK
	Checking whether the WRFILE -keytab is supported: OK
	EOT
}

if atstage cross; then
	var_append confopt ' ' "--cross-compile --cross-answers=$builddir/samba-cross-answers.txt"
	hook_add preconf 5 samba_waf_cross_answers
fi