samba4: switch to waf cross-answer files

* switch waf build to cross-answer files
* move timemachine related vfs modules to default vfs option

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

net/samba4/Makefile

@@ -3,7 +3,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=samba
 PKG_VERSION:=4.8.3
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_MAINTAINER:=Andy Walsh <andy.walsh44+github@gmail.com>
 PKG_LICENSE:=GPL-3.0-only
@@ -14,7 +14,7 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_HASH:=e0569a8a605d5dfb49f1fdd11db796f4d36fe0351c4a7f21387ef253010b82ed
 
 # Buildroot bug? Can't add target deps via '+SAMBA4_SERVER_AD_DC:python-crypto' (as work-around we select via config.in)
-PKG_BUILD_DEPENDS:=perl/host python/host qemu-userspace/host SAMBA4_SERVER_AD_DC:python-crypto
+PKG_BUILD_DEPENDS:=perl/host python/host SAMBA4_SERVER_AD_DC:python-crypto
 
 PKG_CONFIG_DEPENDS:= \
 	CONFIG_SAMBA4_SERVER_NETBIOS \
@@ -29,6 +29,8 @@ PKG_CONFIG_DEPENDS:= \
 	CONFIG_PACKAGE_kmod-fs-xfs
 
 include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/kernel.mk
+include $(INCLUDE_DIR)/version.mk
 
 define Package/samba4/Default
   SECTION:=net
@@ -51,6 +53,7 @@ define Package/samba4-libs
   DEPENDS:= +zlib +libtirpc +krb5-libs +libpopt \
 	+PACKAGE_libcap:libcap +PACKAGE_jansson:jansson +PACKAGE_libpthread:libpthread +PACKAGE_libnettle:libnettle \
 	+PACKAGE_libarchive:libarchive +PACKAGE_libgcrypt:libgcrypt +PACKAGE_libpam:libpam \
+	+SAMBA4_SERVER_VFS:attr \
 	+SAMBA4_SERVER_ACL:acl +SAMBA4_SERVER_ACL:attr \
 	+SAMBA4_SERVER_AVAHI:libavahi-client \
 	+SAMBA4_SERVER_AD_DC:python-base +SAMBA4_SERVER_AD_DC:libopenssl +SAMBA4_SERVER_AD_DC:libgnutls +SAMBA4_SERVER_AD_DC:libopenldap
@@ -130,7 +133,7 @@ CONFIGURE_ARGS:=$(filter-out	\
 CONFIGURE_ARGS += \
 		--hostcc="$(HOSTCC)" \
 		--cross-compile \
-		--cross-execute="qemu-$(ARCH) -L $(STAGING_DIR_ROOT)" \
+		--cross-answers=cross-answers.txt \
 		--disable-cups \
 		--disable-iprint \
 		--disable-cephfs \
@@ -206,13 +209,13 @@ SAMBA4_PDB_MODULES :=pdb_smbpasswd,pdb_tdbsam,
 SAMBA4_AUTH_MODULES :=auth_builtin,auth_sam,auth_unix,auth_script,
 SAMBA4_VFS_MODULES :=vfs_default,
 ifeq ($(CONFIG_SAMBA4_SERVER_VFS),y)
-	SAMBA4_VFS_MODULES :=$(SAMBA4_VFS_MODULES)vfs_fruit,vfs_shadow_copy2,vfs_recycle,vfs_fake_perms,vfs_readonly,vfs_cap,vfs_offline,vfs_crossrename,
+	SAMBA4_VFS_MODULES :=$(SAMBA4_VFS_MODULES)vfs_fruit,vfs_shadow_copy2,vfs_recycle,vfs_fake_perms,vfs_readonly,vfs_cap,vfs_offline,vfs_crossrename,vfs_catia,vfs_streams_xattr,
 ifeq ($(CONFIG_PACKAGE_kmod-fs-btrfs),y)
 	SAMBA4_VFS_MODULES :=$(SAMBA4_VFS_MODULES)vfs_btrfs,
 endif
 endif
 ifeq ($(CONFIG_SAMBA4_SERVER_VFSX),y)
-	SAMBA4_VFS_MODULES :=$(SAMBA4_VFS_MODULES)vfs_virusfilter,vfs_shell_snap,vfs_commit,vfs_worm,vfs_xattr_tdb,vfs_streams_xattr,vfs_aio_fork,vfs_aio_pthread,vfs_netatalk,vfs_dirsort,vfs_fileid,vfs_catia,
+	SAMBA4_VFS_MODULES :=$(SAMBA4_VFS_MODULES)vfs_virusfilter,vfs_shell_snap,vfs_commit,vfs_worm,vfs_xattr_tdb,vfs_aio_fork,vfs_aio_pthread,vfs_netatalk,vfs_dirsort,vfs_fileid,
 ifeq ($(CONFIG_PACKAGE_kmod-fs-xfs),y)
 	SAMBA4_VFS_MODULES :=$(SAMBA4_VFS_MODULES)vfs_linux_xfs_sgid,
 endif
@@ -290,6 +293,12 @@ endif
 endef
 
 define Build/Configure
+	$(CP) ./waf-cross-answers/$(ARCH).txt $(PKG_BUILD_DIR)/cross-answers.txt
+	echo 'Checking uname machine type: "$(ARCH)"' >> $(PKG_BUILD_DIR)/cross-answers.txt
+	echo 'Checking uname release type: "$(LINUX_VERSION)"' >> $(PKG_BUILD_DIR)/cross-answers.txt
+	echo 'Checking uname version type: "$(VERSION_DIST) Linux-$(LINUX_VERSION) $(shell date +%Y-%m-%d)"' >> $(PKG_BUILD_DIR)/cross-answers.txt
+	# NOTE: For some unknown reason this answer is not needed on some hosts/distros, yet needed on others?
+	echo 'Checking whether POSIX capabilities are available: OK' >> $(PKG_BUILD_DIR)/cross-answers.txt
 	$(call Build/Configure/Default,configure)
 endef
 

net/samba4/waf-cross-answers/aarch64.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "65"
+Checking value of _NSIG: "65"
+Checking value of SIGRTMAX: "64"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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: NO
+Checking for the maximum value of the 'time_t' type: OK
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK

net/samba4/waf-cross-answers/arc.txt

@@ -0,0 +1,36 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "65"
+Checking value of _NSIG: "65"
+Checking value of SIGRTMAX: "64"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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: NO
+Checking for the maximum value of the 'time_t' type: NO
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK
+Checking whether setreuid is available: NO
+Checking whether setresuid is available: NO
+Checking whether seteuid is available: NO

net/samba4/waf-cross-answers/arm.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "65"
+Checking value of _NSIG: "65"
+Checking value of SIGRTMAX: "64"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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 with 32-bit system calls: "OK"
+Checking whether fcntl locking is available: OK
+Checking whether fcntl lock supports open file description locks: NO
+Checking for the maximum value of the 'time_t' type: NO
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK

net/samba4/waf-cross-answers/armeb.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "65"
+Checking value of _NSIG: "65"
+Checking value of SIGRTMAX: "64"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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 with 32-bit system calls: "OK"
+Checking whether fcntl locking is available: OK
+Checking whether fcntl lock supports open file description locks: NO
+Checking for the maximum value of the 'time_t' type: NO
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK

net/samba4/waf-cross-answers/i386.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "65"
+Checking value of _NSIG: "65"
+Checking value of SIGRTMAX: "64"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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 with 32-bit system calls: "OK"
+Checking whether fcntl locking is available: OK
+Checking whether fcntl lock supports open file description locks: NO
+Checking for the maximum value of the 'time_t' type: NO
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK

net/samba4/waf-cross-answers/mips.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "128"
+Checking value of _NSIG: "128"
+Checking value of SIGRTMAX: "127"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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: NO
+Checking for the maximum value of the 'time_t' type: NO
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK

net/samba4/waf-cross-answers/mips64.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "128"
+Checking value of _NSIG: "128"
+Checking value of SIGRTMAX: "127"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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: NO
+Checking for the maximum value of the 'time_t' type: OK
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK

net/samba4/waf-cross-answers/mips64el.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "128"
+Checking value of _NSIG: "128"
+Checking value of SIGRTMAX: "127"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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: NO
+Checking for the maximum value of the 'time_t' type: OK
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK

net/samba4/waf-cross-answers/mipsel.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "128"
+Checking value of _NSIG: "128"
+Checking value of SIGRTMAX: "127"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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: NO
+Checking for the maximum value of the 'time_t' type: NO
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK

net/samba4/waf-cross-answers/powerpc.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "65"
+Checking value of _NSIG: "65"
+Checking value of SIGRTMAX: "64"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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: NO
+Checking for the maximum value of the 'time_t' type: NO
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK

net/samba4/waf-cross-answers/x86_64.txt

@@ -0,0 +1,33 @@
+Checking uname sysname type: "Linux"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking for large file support without additional flags: OK
+Checking correct behavior of strtoll: OK
+Checking for working strptime: NO
+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 HAVE_IFACE_GETIFADDRS: OK
+Checking value of NSIG: "65"
+Checking value of _NSIG: "65"
+Checking value of SIGRTMAX: "64"
+Checking value of SIGRTMIN: "35"
+Checking whether the WRFILE -keytab is supported: OK
+Checking errno of iconv for illegal multibyte sequence: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: 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: NO
+Checking for the maximum value of the 'time_t' type: OK
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK