Initial import of libarchive.

What it is:
   A library for reading and writing various streaming archive
   formats, especially tar and cpio.  Being a library, it should
   be easy to incorporate into pkg_* tools, sysinstall, and any
   other place that needs to read or write such archives.

Features:
  * Full automatic detection of both compression and archive format.
  * Extensible internal architecture to make it easy to add new formats.
  * Support for "pax interchange format," a new POSIX-standard tar format
    that eliminates essentially all of the restrictions of historic formats.
  * BSD license

Thanks to: jkh for pushing me to start this work, gordon for
  encouraging me to commit it, bde for answering endless style
  questions, and many others for feedback and encouragement.

Status: Pretty good overall, though there are still a few rough edges and
  the library could always use more testing.  Feedback eagerly solicited.

1 files changed, 119 insertions, 0 deletions

diff --git a/lib/libarchive/Makefile.freebsd b/lib/libarchive/Makefile.freebsd
new file mode 100644
index 000000000000..e59b243fba6e
--- /dev/null
+++ b/lib/libarchive/Makefile.freebsd
@@ -0,0 +1,119 @@
+# Makefile for libarchive.
+#
+# $FreeBSD$
+#
+LIB=	archive
+SRCS=	archive_check_magic.c				\
+	archive_entry.c					\
+	archive_read.c					\
+	archive_read_data_into_buffer.c			\
+	archive_read_data_into_fd.c			\
+	archive_read_extract.c				\
+	archive_read_open_file.c			\
+	archive_read_support_compression_all.c		\
+	archive_read_support_compression_bzip2.c	\
+	archive_read_support_compression_gzip.c		\
+	archive_read_support_compression_none.c		\
+	archive_read_support_format_all.c		\
+	archive_read_support_format_cpio.c		\
+	archive_read_support_format_gnutar.c		\
+	archive_read_support_format_tar.c		\
+	archive_string.c				\
+	archive_string_sprintf.c			\
+	archive_util.c					\
+	archive_write.c					\
+	archive_write_open_file.c			\
+	archive_write_set_compression_bzip2.c		\
+	archive_write_set_compression_gzip.c		\
+	archive_write_set_compression_none.c		\
+	archive_write_set_format.c			\
+	archive_write_set_format_by_name.c		\
+	archive_write_set_format_cpio.c			\
+	archive_write_set_format_pax.c			\
+	archive_write_set_format_shar.c			\
+	archive_write_set_format_ustar.c
+
+MAN =   archive_entry.3					\
+	archive_read.3					\
+	archive_util.3					\
+	archive_write.3					\
+	libarchive.3					\
+	tar.5
+
+MLINKS += archive_entry.3 archive_entry_clear.3
+MLINKS += archive_entry.3 archive_entry_clone.3
+MLINKS += archive_entry.3 archive_entry_copy_stat.3
+MLINKS += archive_entry.3 archive_entry_dup.3
+MLINKS += archive_entry.3 archive_entry_free.3
+MLINKS += archive_entry.3 archive_entry_gname.3
+MLINKS += archive_entry.3 archive_entry_hardlink.3
+MLINKS += archive_entry.3 archive_entry_new.3
+MLINKS += archive_entry.3 archive_entry_pathname.3
+MLINKS += archive_entry.3 archive_entry_set_devmajor.3
+MLINKS += archive_entry.3 archive_entry_set_devminor.3
+MLINKS += archive_entry.3 archive_entry_set_gid.3
+MLINKS += archive_entry.3 archive_entry_set_gname.3
+MLINKS += archive_entry.3 archive_entry_set_hardlink.3
+MLINKS += archive_entry.3 archive_entry_set_mode.3
+MLINKS += archive_entry.3 archive_entry_set_pathname.3
+MLINKS += archive_entry.3 archive_entry_set_symlink.3
+MLINKS += archive_entry.3 archive_entry_set_tartype.3
+MLINKS += archive_entry.3 archive_entry_set_uid.3
+MLINKS += archive_entry.3 archive_entry_set_uname.3
+MLINKS += archive_entry.3 archive_entry_size.3
+MLINKS += archive_entry.3 archive_entry_stat.3
+MLINKS += archive_entry.3 archive_entry_symlink.3
+MLINKS += archive_entry.3 archive_entry_tartype.3
+MLINKS += archive_entry.3 archive_entry_uname.3
+MLINKS += archive_read.3 archive_read_data.3
+MLINKS += archive_read.3 archive_read_data_into_buffer.3
+MLINKS += archive_read.3 archive_read_data_into_file.3
+MLINKS += archive_read.3 archive_read_data_skip.3
+MLINKS += archive_read.3 archive_read_extract.3
+MLINKS += archive_read.3 archive_read_finish.3
+MLINKS += archive_read.3 archive_read_new.3
+MLINKS += archive_read.3 archive_read_next_header.3
+MLINKS += archive_read.3 archive_read_open.3
+MLINKS += archive_read.3 archive_read_open_file.3
+MLINKS += archive_read.3 archive_read_open_tar.3
+MLINKS += archive_read.3 archive_read_set_bytes_per_block.3
+MLINKS += archive_read.3 archive_read_support_compression_all.3
+MLINKS += archive_read.3 archive_read_support_compression_bzip2.3
+MLINKS += archive_read.3 archive_read_support_compression_gzip.3
+MLINKS += archive_read.3 archive_read_support_compression_none.3
+MLINKS += archive_read.3 archive_read_support_format_all.3
+MLINKS += archive_read.3 archive_read_support_format_cpio.3
+MLINKS += archive_read.3 archive_read_support_format_gnutar.3
+MLINKS += archive_read.3 archive_read_support_format_tar.3
+MLINKS += archive_util.3 archive_compression.3
+MLINKS += archive_util.3 archive_compression_name.3
+MLINKS += archive_util.3 archive_errno.3
+MLINKS += archive_util.3 archive_error_string.3
+MLINKS += archive_util.3 archive_format.3
+MLINKS += archive_util.3 archive_format_name.3
+MLINKS += archive_write.3 archive_write_data.3
+MLINKS += archive_write.3 archive_write_finish.3
+MLINKS += archive_write.3 archive_write_header.3
+MLINKS += archive_write.3 archive_write_new.3
+MLINKS += archive_write.3 archive_write_open.3
+MLINKS += archive_write.3 archive_write_open_file.3
+MLINKS += archive_write.3 archive_write_prepare.3
+MLINKS += archive_write.3 archive_write_set_bytes_per_block.3
+MLINKS += archive_write.3 archive_write_set_bytes_in_last_block.3
+MLINKS += archive_write.3 archive_write_set_callbacks.3
+MLINKS += archive_write.3 archive_write_set_compression_bzip2.3
+MLINKS += archive_write.3 archive_write_set_compression_gzip.3
+MLINKS += archive_write.3 archive_write_set_format_pax.3
+MLINKS += archive_write.3 archive_write_set_format_ustar.3
+MLINKS += libarchive.3 archive.3
+
+INCS =	archive.h archive_entry.h
+
+CFLAGS+=-DDEBUG -g
+.if defined(DMALLOC)
+CFLAGS+=-DDMALLOC -I/usr/local/include
+LDFLAGS+=-L/usr/local/lib -ldmalloc
+.endif
+WARNS?=	10
+
+.include <bsd.lib.mk>