6a316f322a
Git branch: release Git commit: 19f23e191f9d3e1dd2a518735046100419965804 Obtained from: https://github.com/libarchive/libarchive.git
789 lines
25 KiB
Plaintext
789 lines
25 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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dnl First, define all of the version numbers up front.
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dnl In particular, this allows the version macro to be used in AC_INIT
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dnl These first two version numbers are updated automatically on each release.
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m4_define([LIBARCHIVE_VERSION_S],[3.1.2])
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m4_define([LIBARCHIVE_VERSION_N],[3001002])
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dnl bsdtar and bsdcpio versioning tracks libarchive
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m4_define([BSDTAR_VERSION_S],LIBARCHIVE_VERSION_S())
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m4_define([BSDCPIO_VERSION_S],LIBARCHIVE_VERSION_S())
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AC_PREREQ(2.65)
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#
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# Now starts the "real" configure script.
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#
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AC_INIT([libarchive],LIBARCHIVE_VERSION_S(),[libarchive-discuss@googlegroups.com])
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# Make sure the srcdir contains "libarchive" directory
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AC_CONFIG_SRCDIR([libarchive])
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# Use auxiliary subscripts from this subdirectory (cleans up root)
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AC_CONFIG_AUX_DIR([build/autoconf])
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# M4 scripts
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AC_CONFIG_MACRO_DIR([build/autoconf])
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# Must follow AC_CONFIG macros above...
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AM_INIT_AUTOMAKE()
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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# Libtool's "interface version" can be computed from the libarchive version.
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# Libtool interface version bumps on any API change, so increments
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# whenever libarchive minor version does.
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ARCHIVE_MINOR=$(( (LIBARCHIVE_VERSION_N() / 1000) % 1000 ))
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# Libarchive 2.7 == libtool interface 9 = 2 + 7
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# Libarchive 2.8 == libtool interface 10 = 2 + 8
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# Libarchive 2.9 == libtool interface 11 = 2 + 8
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# Libarchive 3.0 == libtool interface 12
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# Libarchive 3.1 == libtool interface 13
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ARCHIVE_INTERFACE=`echo $((13 + ${ARCHIVE_MINOR}))`
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# Libarchive revision is bumped on any source change === libtool revision
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ARCHIVE_REVISION=$(( LIBARCHIVE_VERSION_N() % 1000 ))
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# Libarchive minor is bumped on any interface addition === libtool age
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ARCHIVE_LIBTOOL_VERSION=$ARCHIVE_INTERFACE:$ARCHIVE_REVISION:$ARCHIVE_MINOR
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# Stick the version numbers into config.h
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AC_DEFINE([LIBARCHIVE_VERSION_STRING],"LIBARCHIVE_VERSION_S()",
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[Version number of libarchive])
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AC_DEFINE_UNQUOTED([LIBARCHIVE_VERSION_NUMBER],"LIBARCHIVE_VERSION_N()",
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[Version number of libarchive as a single integer])
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AC_DEFINE([BSDCPIO_VERSION_STRING],"BSDCPIO_VERSION_S()",
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[Version number of bsdcpio])
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AC_DEFINE([BSDTAR_VERSION_STRING],"BSDTAR_VERSION_S()",
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[Version number of bsdtar])
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# The shell variables here must be the same as the AC_SUBST() variables
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# below, but the shell variable names apparently cannot be the same as
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# the m4 macro names above. Why? Ask autoconf.
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BSDCPIO_VERSION_STRING=BSDCPIO_VERSION_S()
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BSDTAR_VERSION_STRING=BSDTAR_VERSION_S()
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LIBARCHIVE_VERSION_STRING=LIBARCHIVE_VERSION_S()
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LIBARCHIVE_VERSION_NUMBER=LIBARCHIVE_VERSION_N()
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# Substitute the above version numbers into the various files below.
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# Yes, I believe this is the fourth time we define what are essentially
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# the same symbols. Why? Ask autoconf.
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AC_SUBST(ARCHIVE_LIBTOOL_VERSION)
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AC_SUBST(BSDCPIO_VERSION_STRING)
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AC_SUBST(BSDTAR_VERSION_STRING)
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AC_SUBST(LIBARCHIVE_VERSION_STRING)
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AC_SUBST(LIBARCHIVE_VERSION_NUMBER)
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AC_CONFIG_HEADERS([config.h])
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AC_CONFIG_FILES([Makefile])
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AC_CONFIG_FILES([build/pkgconfig/libarchive.pc])
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# Check for host type
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AC_CANONICAL_HOST
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dnl Compilation on mingw and Cygwin needs special Makefile rules
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inc_windows_files=no
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inc_cygwin_files=no
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case "$host_os" in
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*mingw* ) inc_windows_files=yes ;;
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*cygwin*) inc_cygwin_files=yes ;;
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esac
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AM_CONDITIONAL([INC_WINDOWS_FILES], [test $inc_windows_files = yes])
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AM_CONDITIONAL([INC_CYGWIN_FILES], [test $inc_cygwin_files = yes])
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dnl Defines that are required for specific platforms (e.g. -D_POSIX_SOURCE, etc)
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PLATFORMCPPFLAGS=
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case "$host_os" in
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*mingw* ) PLATFORMCPPFLAGS=-D__USE_MINGW_ANSI_STDIO ;;
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esac
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AC_SUBST(PLATFORMCPPFLAGS)
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# Checks for programs.
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_USE_SYSTEM_EXTENSIONS
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AC_CHECK_TOOL([STRIP],[strip])
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#
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# Options for building bsdtar.
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#
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# Default is to build bsdtar, but allow people to override that.
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#
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AC_ARG_ENABLE([bsdtar],
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[AS_HELP_STRING([--enable-bsdtar], [enable build of bsdtar (default)])
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AS_HELP_STRING([--enable-bsdtar=static], [force static build of bsdtar])
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AS_HELP_STRING([--enable-bsdtar=shared], [force dynamic build of bsdtar])
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AS_HELP_STRING([--disable-bsdtar], [disable build of bsdtar])],
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[], [enable_bsdtar=yes])
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case "$enable_bsdtar" in
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yes)
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if test "$enable_static" = "no"; then
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static_bsdtar=no
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else
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static_bsdtar=yes
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fi
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build_bsdtar=yes
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;;
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dynamic|shared)
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if test "$enable_shared" = "no"; then
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AC_MSG_FAILURE([Shared linking of bsdtar requires shared libarchive])
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fi
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build_bsdtar=yes
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static_bsdtar=no
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;;
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static)
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build_bsdtar=yes
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static_bsdtar=yes
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;;
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no)
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build_bsdtar=no
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static_bsdtar=no
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;;
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*)
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AC_MSG_FAILURE([Unsupported value for --enable-bsdtar])
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;;
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esac
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AM_CONDITIONAL([BUILD_BSDTAR], [ test "$build_bsdtar" = yes ])
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AM_CONDITIONAL([STATIC_BSDTAR], [ test "$static_bsdtar" = yes ])
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#
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# Options for building bsdcpio.
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#
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# Default is not to build bsdcpio, but that can be overridden.
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#
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AC_ARG_ENABLE([bsdcpio],
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[AS_HELP_STRING([--enable-bsdcpio], [enable build of bsdcpio (default)])
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AS_HELP_STRING([--enable-bsdcpio=static], [static build of bsdcpio])
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AS_HELP_STRING([--enable-bsdcpio=shared], [dynamic build of bsdcpio])
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AS_HELP_STRING([--disable-bsdcpio], [disable build of bsdcpio])],
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[], [enable_bsdcpio=yes])
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case "$enable_bsdcpio" in
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yes)
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if test "$enable_static" = "no"; then
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static_bsdcpio=no
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else
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static_bsdcpio=yes
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fi
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build_bsdcpio=yes
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;;
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dynamic|shared)
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if test "$enabled_shared" = "no"; then
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AC_MSG_FAILURE([Shared linking of bsdcpio requires shared libarchive])
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fi
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build_bsdcpio=yes
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;;
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static)
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build_bsdcpio=yes
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static_bsdcpio=yes
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;;
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no)
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build_bsdcpio=no
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static_bsdcpio=no
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;;
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*)
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AC_MSG_FAILURE([Unsupported value for --enable-bsdcpio])
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;;
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esac
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AM_CONDITIONAL([BUILD_BSDCPIO], [ test "$build_bsdcpio" = yes ])
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AM_CONDITIONAL([STATIC_BSDCPIO], [ test "$static_bsdcpio" = yes ])
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# Set up defines needed before including any headers
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case $host in
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*mingw* | *cygwin* )
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AC_DEFINE([_WIN32_WINNT], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
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AC_DEFINE([WINVER], 0x0500, [Define to '0x0500' for Windows 2000 APIs.])
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;;
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esac
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# Checks for header files.
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AC_HEADER_DIRENT
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AC_HEADER_SYS_WAIT
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AC_CHECK_HEADERS([acl/libacl.h attr/xattr.h copyfile.h ctype.h])
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AC_CHECK_HEADERS([errno.h ext2fs/ext2_fs.h fcntl.h grp.h])
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AC_CACHE_CHECK([whether EXT2_IOC_GETFLAGS is usable],
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[ac_cv_have_decl_EXT2_IOC_GETFLAGS],
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[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([@%:@include <sys/ioctl.h>
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@%:@include <ext2fs/ext2_fs.h>],
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[int x = EXT2_IOC_GETFLAGS])],
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[AS_VAR_SET([ac_cv_have_decl_EXT2_IOC_GETFLAGS], [yes])],
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[AS_VAR_SET([ac_cv_have_decl_EXT2_IOC_GETFLAGS], [no])])])
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AS_VAR_IF([ac_cv_have_decl_EXT2_IOC_GETFLAGS], [yes],
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[AC_DEFINE_UNQUOTED([HAVE_WORKING_EXT2_IOC_GETFLAGS], [1],
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[Define to 1 if you have a working EXT2_IOC_GETFLAGS])])
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AC_CHECK_HEADERS([inttypes.h io.h langinfo.h limits.h])
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AC_CHECK_HEADERS([linux/fiemap.h linux/fs.h linux/magic.h linux/types.h])
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AC_CHECK_HEADERS([locale.h paths.h poll.h pwd.h signal.h spawn.h])
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AC_CHECK_HEADERS([stdarg.h stdint.h stdlib.h string.h])
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AC_CHECK_HEADERS([sys/acl.h sys/cdefs.h sys/extattr.h])
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AC_CHECK_HEADERS([sys/ioctl.h sys/mkdev.h sys/mount.h])
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AC_CHECK_HEADERS([sys/param.h sys/poll.h sys/select.h sys/statfs.h sys/statvfs.h])
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AC_CHECK_HEADERS([sys/time.h sys/utime.h sys/utsname.h sys/vfs.h])
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AC_CHECK_HEADERS([time.h unistd.h utime.h wchar.h wctype.h])
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AC_CHECK_HEADERS([windows.h])
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# check windows.h first; the other headers require it.
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AC_CHECK_HEADERS([wincrypt.h winioctl.h],[],[],
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[[#ifdef HAVE_WINDOWS_H
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# include <windows.h>
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#endif
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]])
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# Checks for libraries.
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AC_ARG_WITH([zlib],
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AS_HELP_STRING([--without-zlib], [Don't build support for gzip through zlib]))
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if test "x$with_zlib" != "xno"; then
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AC_CHECK_HEADERS([zlib.h])
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AC_CHECK_LIB(z,inflate)
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fi
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AC_ARG_WITH([bz2lib],
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AS_HELP_STRING([--without-bz2lib], [Don't build support for bzip2 through bz2lib]))
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if test "x$with_bz2lib" != "xno"; then
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AC_CHECK_HEADERS([bzlib.h])
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case "$host_os" in
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*mingw* | *cygwin*)
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dnl AC_CHECK_LIB cannot be used on the Windows port of libbz2, therefore
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dnl use AC_LINK_IFELSE.
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AC_MSG_CHECKING([for BZ2_bzDecompressInit in -lbz2])
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old_LIBS="$LIBS"
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LIBS="-lbz2 $LIBS"
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AC_LINK_IFELSE(
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[AC_LANG_SOURCE(#include <bzlib.h>
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int main() { return BZ2_bzDecompressInit(NULL, 0, 0); })],
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[ac_cv_lib_bz2_BZ2_bzDecompressInit=yes],
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[ac_cv_lib_bz2_BZ2_bzDecompressInit=no])
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LIBS="$old_LIBS"
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AC_MSG_RESULT($ac_cv_lib_bz2_BZ2_bzDecompressInit)
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if test "x$ac_cv_lib_bz2_BZ2_bzDecompressInit" = xyes; then
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AC_DEFINE([HAVE_LIBBZ2], [1], [Define to 1 if you have the `bz2' library (-lbz2).])
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LIBS="-lbz2 $LIBS"
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fi
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;;
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*)
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AC_CHECK_LIB(bz2,BZ2_bzDecompressInit)
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;;
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esac
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fi
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AC_ARG_WITH([lzmadec],
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AS_HELP_STRING([--without-lzmadec], [Don't build support for lzma through lzmadec]))
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if test "x$with_lzmadec" != "xno"; then
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AC_CHECK_HEADERS([lzmadec.h])
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AC_CHECK_LIB(lzmadec,lzmadec_decode)
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fi
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AC_ARG_WITH([iconv],
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AS_HELP_STRING([--without-iconv], [Don't try to link against iconv]))
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if test "x$with_iconv" != "xno"; then
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AM_ICONV
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AC_CHECK_HEADERS([iconv.h],[],[],[#include <stdlib.h>])
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if test "x$am_cv_func_iconv" = "xyes"; then
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AC_CHECK_HEADERS([localcharset.h])
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am_save_LIBS="$LIBS"
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LIBS="${LIBS} ${LIBICONV}"
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AC_CHECK_FUNCS([locale_charset])
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LIBS="${am_save_LIBS}"
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if test "x$ac_cv_func_locale_charset" != "xyes"; then
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# If locale_charset() is not in libiconv, we have to find libcharset.
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AC_CHECK_LIB(charset,locale_charset)
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fi
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fi
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fi
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AC_ARG_WITH([lzma],
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AS_HELP_STRING([--without-lzma], [Don't build support for xz through lzma]))
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if test "x$with_lzma" != "xno"; then
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AC_CHECK_HEADERS([lzma.h])
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AC_CHECK_LIB(lzma,lzma_stream_decoder)
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fi
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AC_ARG_WITH([lzo2],
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AS_HELP_STRING([--without-lzo2], [Don't build support for lzop through liblzo2]))
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if test "x$with_lzo2" != "xno"; then
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AC_CHECK_HEADERS([lzo/lzoconf.h lzo/lzo1x.h])
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AC_CHECK_LIB(lzo2,lzo1x_decompress_safe)
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fi
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AC_ARG_WITH([nettle],
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AS_HELP_STRING([--without-nettle], [Don't build with crypto support from Nettle]))
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AC_ARG_WITH([openssl],
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AS_HELP_STRING([--without-openssl], [Don't build support for mtree and xar hashes through openssl]))
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case "$host_os" in
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*darwin* ) with_openssl=no ;;
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esac
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AC_ARG_WITH([xml2],
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AS_HELP_STRING([--without-xml2], [Don't build support for xar through libxml2]))
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AC_ARG_WITH([expat],
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AS_HELP_STRING([--without-expat], [Don't build support for xar through expat]))
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if test "x$with_xml2" != "xno"; then
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AC_PATH_PROG([XML2_CONFIG], [xml2-config],, [${PATH}])
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if test "x$XML2_CONFIG" != "x"; then
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CPPFLAGS="${CPPFLAGS} `${XML2_CONFIG} --cflags`"
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LIBS="${LIBS} `${XML2_CONFIG} --libs`"
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AC_CHECK_LIB(xml2,xmlInitParser,[true],AC_MSG_FAILURE(Missing xml2 library))
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else
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AC_CHECK_LIB(xml2,xmlInitParser)
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fi
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AC_CHECK_HEADERS([libxml/xmlreader.h libxml/xmlwriter.h])
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fi
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if test "x$ac_cv_header_libxml_xmlreader_h" != "xyes"; then
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if test "x$with_expat" != "xno"; then
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AC_CHECK_HEADERS([expat.h])
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AC_CHECK_LIB(expat,XML_ParserCreate)
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fi
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fi
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AC_ARG_ENABLE([posix-regex-lib],
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[AS_HELP_STRING([--enable-posix-regex-lib],
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[choose what library to use for POSIX regular expression support (default: auto)])
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AS_HELP_STRING([--enable-posix-regex-lib=libc], [use libc POSIX regular expression support])
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AS_HELP_STRING([--enable-posix-regex-lib=libregex], [use libregex POSIX regular expression support])
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AS_HELP_STRING([--enable-posix-regex-lib=libpcreposix], [use libpcreposix POSIX regular expression support])
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AS_HELP_STRING([--disable-posix-regex-lib], [don't enable POSIX regular expression support])],
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[], [enable_posix_regex_lib=auto])
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posix_regex_lib_found=
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if test "$enable_posix_regex_lib" = "auto" || test "$enable_posix_regex_lib" = "libc" || test "$enable_posix_regex_lib" = "libregex"; then
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AC_CHECK_HEADERS([regex.h])
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if test "x$ac_cv_header_regex_h" != "xno"; then
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AC_CHECK_FUNC(regcomp)
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if test "x$ac_cv_func_regcomp" = xyes; then
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posix_regex_lib_found=1
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else
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AC_CHECK_LIB(regex,regcomp)
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if test "x$ac_cv_lib_regex_regcomp" = xyes; then
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posix_regex_lib_found=1
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fi
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fi
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fi
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fi
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if test -z $posix_regex_lib_found && (test "$enable_posix_regex_lib" = "auto" || test "$enable_posix_regex_lib" = "libpcreposix"); then
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AC_CHECK_HEADERS([pcreposix.h])
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AC_CHECK_LIB(pcreposix,regcomp)
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if test "x$ac_cv_lib_pcreposix_regcomp" != xyes; then
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AC_MSG_NOTICE(trying libpcreposix check again with libpcre)
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unset ac_cv_lib_pcreposix_regcomp
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AC_CHECK_LIB(pcre,pcre_exec)
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AC_CHECK_LIB(pcreposix,regcomp)
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if test "x$ac_cv_lib_pcre_pcre_exec" = xyes && test "x$ac_cv_lib_pcreposix_regcomp" = xyes; then
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AC_MSG_CHECKING(if PCRE_STATIC needs to be defined)
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AC_LINK_IFELSE(
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[AC_LANG_SOURCE(#include <pcreposix.h>
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int main() { return regcomp(NULL, NULL, 0); })],
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[without_pcre_static=yes],
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[without_pcre_static=no])
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AC_LINK_IFELSE(
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[AC_LANG_SOURCE(#define PCRE_STATIC
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#include <pcreposix.h>
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int main() { return regcomp(NULL, NULL, 0); })],
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[with_pcre_static=yes],
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[with_pcre_static=no])
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if test "x$without_pcre_static" != xyes && test "x$with_pcre_static" = xyes; then
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AC_MSG_RESULT(yes)
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AC_DEFINE([PCRE_STATIC], [1], [Define to 1 if PCRE_STATIC needs to be defined.])
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|
elif test "x$without_pcre_static" = xyes || test "x$with_pcre_static" = xyes; then
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AC_MSG_RESULT(no)
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fi
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posix_regex_lib_found=1
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fi
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else
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posix_regex_lib_found=1
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fi
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|
fi
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|
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# TODO: Give the user the option of using a pre-existing system
|
|
# libarchive. This will define HAVE_LIBARCHIVE which will cause
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# bsdtar_platform.h to use #include <...> for the libarchive headers.
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|
# Need to include Makefile.am magic to link against system
|
|
# -larchive in that case.
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|
#AC_CHECK_LIB(archive,archive_version)
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|
|
# Checks for typedefs, structures, and compiler characteristics.
|
|
AC_C_CONST
|
|
# AC_TYPE_UID_T defaults to "int", which is incorrect for MinGW
|
|
# and MSVC. Use a customized version.
|
|
la_TYPE_UID_T
|
|
AC_TYPE_MODE_T
|
|
# AC_TYPE_OFF_T defaults to "long", which limits us to 4GB files on
|
|
# most systems... default to "long long" instead.
|
|
AC_CHECK_TYPE(off_t, [long long])
|
|
AC_TYPE_SIZE_T
|
|
AC_CHECK_TYPE(id_t, [unsigned long])
|
|
AC_CHECK_TYPE(uintptr_t, [unsigned int])
|
|
|
|
# Check for tm_gmtoff in struct tm
|
|
AC_CHECK_MEMBERS([struct tm.tm_gmtoff, struct tm.__tm_gmtoff],,,
|
|
[
|
|
#include <time.h>
|
|
])
|
|
|
|
# Check for f_namemax in struct statfs
|
|
AC_CHECK_MEMBERS([struct statfs.f_namemax],,,
|
|
[
|
|
#include <sys/param.h>
|
|
#include <sys/mount.h>
|
|
])
|
|
|
|
# Check for f_iosize in struct statvfs
|
|
AC_CHECK_MEMBERS([struct statvfs.f_iosize],,,
|
|
[
|
|
#include <sys/statvfs.h>
|
|
])
|
|
|
|
# Check for birthtime in struct stat
|
|
AC_CHECK_MEMBERS([struct stat.st_birthtime])
|
|
|
|
# Check for high-resolution timestamps in struct stat
|
|
AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec])
|
|
AC_CHECK_MEMBERS([struct stat.st_mtimespec.tv_nsec])
|
|
AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec])
|
|
AC_CHECK_MEMBERS([struct stat.st_mtime_n]) # AIX
|
|
AC_CHECK_MEMBERS([struct stat.st_umtime]) # Tru64
|
|
AC_CHECK_MEMBERS([struct stat.st_mtime_usec]) # Hurd
|
|
# Check for block size support in struct stat
|
|
AC_CHECK_MEMBERS([struct stat.st_blksize])
|
|
# Check for st_flags in struct stat (BSD fflags)
|
|
AC_CHECK_MEMBERS([struct stat.st_flags])
|
|
|
|
# If you have uintmax_t, we assume printf supports %ju
|
|
# If you have unsigned long long, we assume printf supports %llu
|
|
# TODO: Check for %ju and %llu support directly.
|
|
AC_CHECK_TYPES([uintmax_t, unsigned long long])
|
|
|
|
# We use C99-style integer types
|
|
# Declare them if the local platform doesn't already do so.
|
|
AC_TYPE_INTMAX_T
|
|
AC_TYPE_UINTMAX_T
|
|
AC_TYPE_INT64_T
|
|
AC_TYPE_UINT64_T
|
|
AC_TYPE_INT32_T
|
|
AC_TYPE_UINT32_T
|
|
AC_TYPE_INT16_T
|
|
AC_TYPE_UINT16_T
|
|
AC_TYPE_UINT8_T
|
|
|
|
AC_CHECK_DECLS([SIZE_MAX, INT64_MAX, INT64_MIN, UINT64_MAX, UINT32_MAX])
|
|
|
|
AC_CHECK_DECL([SSIZE_MAX],
|
|
[AC_DEFINE(HAVE_DECL_SSIZE_MAX, 1, [Define to 1 if you have the declaration of `SSIZE_MAX', and to 0 if you don't.])],
|
|
[],
|
|
[#include <limits.h>])
|
|
|
|
AC_CHECK_DECL([EFTYPE],
|
|
[AC_DEFINE(HAVE_EFTYPE, 1, [A possible errno value for invalid file format errors])],
|
|
[],
|
|
[#include <errno.h>])
|
|
AC_CHECK_DECL([EILSEQ],
|
|
[AC_DEFINE(HAVE_EILSEQ, 1, [A possible errno value for invalid file format errors])],
|
|
[],
|
|
[#include <errno.h>])
|
|
AC_CHECK_TYPE([wchar_t],
|
|
[AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]wchar_t), 1, [Define to 1 if the system has the type `wchar_t'.])dnl
|
|
AC_CHECK_SIZEOF([wchar_t])],
|
|
[])
|
|
|
|
AC_HEADER_TIME
|
|
|
|
# Checks for library functions.
|
|
AC_PROG_GCC_TRADITIONAL
|
|
AC_HEADER_MAJOR
|
|
AC_FUNC_FSEEKO
|
|
AC_FUNC_MEMCMP
|
|
AC_FUNC_LSTAT
|
|
AC_FUNC_STAT
|
|
AC_FUNC_STRERROR_R
|
|
AC_FUNC_STRFTIME
|
|
AC_FUNC_VPRINTF
|
|
# check for:
|
|
# CreateHardLinkA(LPCSTR, LPCSTR, LPSECURITY_ATTRIBUTES)
|
|
# To avoid necessity for including windows.h or special forward declaration
|
|
# workarounds, we use 'void *' for 'struct SECURITY_ATTRIBUTES *'
|
|
AC_CHECK_STDCALL_FUNC([CreateHardLinkA],[const char *, const char *, void *])
|
|
AC_CHECK_FUNCS([chflags chown chroot ctime_r dirfd])
|
|
AC_CHECK_FUNCS([fchdir fchflags fchmod fchown fcntl fdopendir fork])
|
|
AC_CHECK_FUNCS([fstat fstatat fstatfs fstatvfs ftruncate])
|
|
AC_CHECK_FUNCS([futimens futimes futimesat])
|
|
AC_CHECK_FUNCS([geteuid getpid getgrgid_r getgrnam_r])
|
|
AC_CHECK_FUNCS([getpwnam_r getpwuid_r getvfsbyname gmtime_r])
|
|
AC_CHECK_FUNCS([lchflags lchmod lchown link localtime_r lstat lutimes])
|
|
AC_CHECK_FUNCS([mbrtowc memmove memset])
|
|
AC_CHECK_FUNCS([mkdir mkfifo mknod mkstemp])
|
|
AC_CHECK_FUNCS([nl_langinfo openat pipe poll posix_spawnp readlink readlinkat])
|
|
AC_CHECK_FUNCS([select setenv setlocale sigaction statfs statvfs])
|
|
AC_CHECK_FUNCS([strchr strdup strerror strncpy_s strrchr symlink timegm])
|
|
AC_CHECK_FUNCS([tzset unsetenv utime utimensat utimes vfork])
|
|
AC_CHECK_FUNCS([wcrtomb wcscmp wcscpy wcslen wctomb wmemcmp wmemcpy])
|
|
AC_CHECK_FUNCS([_ctime64_s _fseeki64])
|
|
AC_CHECK_FUNCS([_get_timezone _localtime64_s _mkgmtime64])
|
|
# detects cygwin-1.7, as opposed to older versions
|
|
AC_CHECK_FUNCS([cygwin_conv_path])
|
|
|
|
# There are several variants of readdir_r around; we only
|
|
# accept the POSIX-compliant version.
|
|
AC_COMPILE_IFELSE(
|
|
[AC_LANG_PROGRAM([[#include <dirent.h>]],
|
|
[[DIR *dir; struct dirent e, *r;
|
|
return(readdir_r(dir, &e, &r));]])],
|
|
[AC_DEFINE(HAVE_READDIR_R,1,[Define to 1 if you have a POSIX compatible readdir_r])]
|
|
)
|
|
|
|
# FreeBSD's nl_langinfo supports an option to specify whether the
|
|
# current locale uses month/day or day/month ordering. It makes the
|
|
# output a little prettier...
|
|
AC_CHECK_DECL([D_MD_ORDER],
|
|
[AC_DEFINE(HAVE_D_MD_ORDER, 1, [Define to 1 if nl_langinfo supports D_MD_ORDER])],
|
|
[],
|
|
[#if HAVE_LANGINFO_H
|
|
#include <langinfo.h>
|
|
#endif
|
|
])
|
|
|
|
# Check for dirent.d_namlen field explicitly
|
|
# (This is a bit more straightforward than, if not quite as portable as,
|
|
# the recipe given by the autoconf maintainers.)
|
|
AC_CHECK_MEMBER(struct dirent.d_namlen,,,
|
|
[#if HAVE_DIRENT_H
|
|
#include <dirent.h>
|
|
#endif
|
|
])
|
|
|
|
# Check for Extended Attributes support
|
|
AC_ARG_ENABLE([xattr],
|
|
AS_HELP_STRING([--disable-xattr],
|
|
[Enable Extended Attributes support (default: check)]))
|
|
|
|
if test "x$enable_xattr" != "xno"; then
|
|
AC_CHECK_HEADERS([attr/xattr.h])
|
|
AC_CHECK_HEADERS([sys/xattr.h sys/ea.h])
|
|
AC_CHECK_LIB(attr,setxattr)
|
|
AC_CHECK_FUNCS([extattr_get_file extattr_list_file])
|
|
AC_CHECK_FUNCS([extattr_set_fd extattr_set_file])
|
|
AC_CHECK_FUNCS([fgetxattr flistxattr fsetxattr getxattr])
|
|
AC_CHECK_FUNCS([lgetxattr listxattr llistxattr lsetxattr])
|
|
AC_CHECK_FUNCS([fgetea flistea fsetea getea])
|
|
AC_CHECK_FUNCS([lgetea listea llistea lsetea])
|
|
AC_CHECK_DECLS([EXTATTR_NAMESPACE_USER], [], [], [#include <sys/types.h>
|
|
#include <sys/extattr.h>
|
|
])
|
|
fi
|
|
|
|
# Check for ACL support
|
|
#
|
|
# The ACL support in libarchive is written against the POSIX1e draft,
|
|
# which was never officially approved and varies quite a bit across
|
|
# platforms. Worse, some systems have completely non-POSIX acl functions,
|
|
# which makes the following checks rather more complex than I would like.
|
|
#
|
|
AC_ARG_ENABLE([acl],
|
|
AS_HELP_STRING([--disable-acl],
|
|
[Enable ACL support (default: check)]))
|
|
|
|
if test "x$enable_acl" != "xno"; then
|
|
AC_CHECK_HEADERS([sys/acl.h])
|
|
AC_CHECK_LIB([acl],[acl_get_file])
|
|
AC_CHECK_FUNCS([acl_create_entry acl_init acl_set_fd acl_set_fd_np acl_set_file])
|
|
|
|
AC_CHECK_TYPES(acl_permset_t,,,
|
|
[#if HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#if HAVE_SYS_ACL_H
|
|
#include <sys/acl.h>
|
|
#endif
|
|
])
|
|
|
|
# The "acl_get_perm()" function was omitted from the POSIX draft.
|
|
# (It's a pretty obvious oversight; otherwise, there's no way to
|
|
# test for specific permissions in a permset.) Linux uses the obvious
|
|
# name, FreeBSD adds _np to mark it as "non-Posix extension."
|
|
# Test for both as a double-check that we really have POSIX-style ACL support.
|
|
AC_CHECK_FUNCS(acl_get_perm_np acl_get_perm acl_get_link acl_get_link_np,,,
|
|
[#if HAVE_SYS_TYPES_H
|
|
#include <sys/types.h>
|
|
#endif
|
|
#if HAVE_SYS_ACL_H
|
|
#include <sys/acl.h>
|
|
#endif
|
|
])
|
|
|
|
# MacOS has an acl.h that isn't POSIX. It can be detected by
|
|
# checking for ACL_USER
|
|
AC_CHECK_DECL([ACL_USER],
|
|
[AC_DEFINE(HAVE_ACL_USER, 1, [True for systems with POSIX ACL support])],
|
|
[],
|
|
[#include <sys/acl.h>])
|
|
fi
|
|
|
|
# Additional requirements
|
|
AC_SYS_LARGEFILE
|
|
|
|
dnl NOTE: Crypto checks must run last.
|
|
AC_DEFUN([CRYPTO_CHECK], [
|
|
if test "$found_$1" != yes; then
|
|
saved_CPPFLAGS="$CPPFLAGS"
|
|
CPPFLAGS="$CPPFLAGS -I. -I$srcdir -I$srcdir/libarchive"
|
|
touch "check_crypto_md.h"
|
|
AC_MSG_CHECKING([support for ARCHIVE_CRYPTO_$1_$2])
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([
|
|
#define ARCHIVE_$1_COMPILE_TEST
|
|
#define ARCHIVE_CRYPTO_$1_$2
|
|
#define PLATFORM_CONFIG_H "check_crypto_md.h"
|
|
|
|
$(cat "$srcdir/libarchive/archive_crypto.c")
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
archive_$3_ctx ctx;
|
|
archive_$3_init(&ctx);
|
|
archive_$3_update(&ctx, *argv, argc);
|
|
archive_$3_final(&ctx, NULL);
|
|
return 0;
|
|
}
|
|
])],
|
|
[ AC_MSG_RESULT([yes])
|
|
found_$1=yes
|
|
found_$2=yes
|
|
AC_DEFINE(ARCHIVE_CRYPTO_$1_$2, 1, [ $1 via ARCHIVE_CRYPTO_$1_$2 supported.])
|
|
],
|
|
[ AC_MSG_RESULT([no])])
|
|
CPPFLAGS="$saved_CPPFLAGS"
|
|
rm "check_crypto_md.h"
|
|
fi
|
|
])
|
|
|
|
AC_DEFUN([CRYPTO_CHECK_WIN], [
|
|
if test "$found_$1" != yes; then
|
|
AC_MSG_CHECKING([support for ARCHIVE_CRYPTO_$1_WIN])
|
|
AC_LINK_IFELSE([AC_LANG_SOURCE([
|
|
#define ARCHIVE_$1_COMPILE_TEST
|
|
#include <windows.h>
|
|
#include <wincrypt.h>
|
|
|
|
int
|
|
main(int argc, char **argv)
|
|
{
|
|
(void)argc;
|
|
(void)argv;
|
|
|
|
return ($2);
|
|
}
|
|
])],
|
|
[ AC_MSG_RESULT([yes])
|
|
found_$1=yes
|
|
found_WIN=yes
|
|
AC_DEFINE(ARCHIVE_CRYPTO_$1_WIN, 1, [ $1 via ARCHIVE_CRYPTO_$1_WIN supported.])
|
|
],
|
|
[ AC_MSG_RESULT([no])])
|
|
fi
|
|
])
|
|
|
|
case "$host_os" in
|
|
*mingw* | *cygwin*)
|
|
;;
|
|
*)
|
|
CRYPTO_CHECK(MD5, LIBC, md5)
|
|
CRYPTO_CHECK(MD5, LIBSYSTEM, md5)
|
|
CRYPTO_CHECK(RMD160, LIBC, rmd160)
|
|
CRYPTO_CHECK(SHA1, LIBC, sha1)
|
|
CRYPTO_CHECK(SHA1, LIBSYSTEM, sha1)
|
|
CRYPTO_CHECK(SHA256, LIBC, sha256)
|
|
CRYPTO_CHECK(SHA256, LIBC2, sha256)
|
|
CRYPTO_CHECK(SHA256, LIBC3, sha256)
|
|
CRYPTO_CHECK(SHA256, LIBSYSTEM, sha256)
|
|
CRYPTO_CHECK(SHA384, LIBC, sha384)
|
|
CRYPTO_CHECK(SHA384, LIBC2, sha384)
|
|
CRYPTO_CHECK(SHA384, LIBC3, sha384)
|
|
CRYPTO_CHECK(SHA384, LIBSYSTEM, sha384)
|
|
CRYPTO_CHECK(SHA512, LIBC, sha512)
|
|
CRYPTO_CHECK(SHA512, LIBC2, sha512)
|
|
CRYPTO_CHECK(SHA512, LIBC3, sha512)
|
|
CRYPTO_CHECK(SHA512, LIBSYSTEM, sha512)
|
|
;;
|
|
esac
|
|
|
|
if test "x$with_nettle" != "xno"; then
|
|
AC_CHECK_HEADERS([nettle/md5.h nettle/ripemd160.h nettle/sha.h])
|
|
saved_LIBS=$LIBS
|
|
AC_CHECK_LIB(nettle,main)
|
|
CRYPTO_CHECK(MD5, NETTLE, md5)
|
|
CRYPTO_CHECK(RMD160, NETTLE, rmd160)
|
|
CRYPTO_CHECK(SHA1, NETTLE, sha1)
|
|
CRYPTO_CHECK(SHA256, NETTLE, sha256)
|
|
CRYPTO_CHECK(SHA384, NETTLE, sha384)
|
|
CRYPTO_CHECK(SHA512, NETTLE, sha512)
|
|
if test "x$found_NETTLE" != "xyes"; then
|
|
LIBS=$saved_LIBS
|
|
fi
|
|
fi
|
|
if test "x$with_openssl" != "xno"; then
|
|
AC_CHECK_HEADERS([openssl/evp.h])
|
|
saved_LIBS=$LIBS
|
|
case "$host_os" in
|
|
*mingw* | *cygwin*)
|
|
case "$host_cpu" in
|
|
x86_64)
|
|
AC_CHECK_LIB(eay64,main)
|
|
if test "x$ac_cv_lib_eay64_main" != "xyes"; then
|
|
AC_CHECK_LIB(eay32,main)
|
|
fi
|
|
;;
|
|
*)
|
|
AC_CHECK_LIB(eay32,main)
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
AC_CHECK_LIB(crypto,main)
|
|
;;
|
|
esac
|
|
CRYPTO_CHECK(MD5, OPENSSL, md5)
|
|
CRYPTO_CHECK(RMD160, OPENSSL, rmd160)
|
|
CRYPTO_CHECK(SHA1, OPENSSL, sha1)
|
|
CRYPTO_CHECK(SHA256, OPENSSL, sha256)
|
|
CRYPTO_CHECK(SHA384, OPENSSL, sha384)
|
|
CRYPTO_CHECK(SHA512, OPENSSL, sha512)
|
|
if test "x$found_OPENSSL" != "xyes"; then
|
|
LIBS=$saved_LIBS
|
|
fi
|
|
fi
|
|
|
|
# Probe libmd AFTER OpenSSL/libcrypto.
|
|
# The two are incompatible and OpenSSL is more complete.
|
|
AC_CHECK_HEADERS([md5.h ripemd.h sha.h sha256.h sha512.h])
|
|
saved_LIBS=$LIBS
|
|
AC_CHECK_LIB(md,main)
|
|
CRYPTO_CHECK(MD5, LIBMD, md5)
|
|
CRYPTO_CHECK(RMD160, LIBMD, rmd160)
|
|
CRYPTO_CHECK(SHA1, LIBMD, sha1)
|
|
CRYPTO_CHECK(SHA256, LIBMD, sha256)
|
|
CRYPTO_CHECK(SHA512, LIBMD, sha512)
|
|
if test "x$found_LIBMD" != "xyes"; then
|
|
LIBS=$saved_LIBS
|
|
fi
|
|
|
|
case "$host_os" in
|
|
*mingw* | *cygwin*)
|
|
CRYPTO_CHECK_WIN(MD5, CALG_MD5)
|
|
CRYPTO_CHECK_WIN(SHA1, CALG_SHA1)
|
|
CRYPTO_CHECK_WIN(SHA256, CALG_SHA_256)
|
|
CRYPTO_CHECK_WIN(SHA384, CALG_SHA_384)
|
|
CRYPTO_CHECK_WIN(SHA512, CALG_SHA_512)
|
|
;;
|
|
esac
|
|
|
|
AC_OUTPUT
|