dnl Process this file with autoconf to produce a configure script.
-AC_INIT()
+AC_INIT([rsync],[3.2.0pre2],[http://rsync.samba.org/bugzilla.html])
+
+AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([byteorder.h])
AC_CONFIG_HEADER(config.h)
-AC_PREREQ(2.60)
+AC_PREREQ([2.69])
-RSYNC_VERSION=3.1.1pre2
-AC_SUBST(RSYNC_VERSION)
-AC_MSG_NOTICE([Configuring rsync $RSYNC_VERSION])
+AC_SUBST(RSYNC_VERSION, $PACKAGE_VERSION)
+AC_MSG_NOTICE([Configuring rsync $PACKAGE_VERSION])
-AC_DEFINE_UNQUOTED(RSYNC_VERSION, ["$RSYNC_VERSION"], [rsync release version])
+AC_DEFINE_UNQUOTED(RSYNC_VERSION, ["$PACKAGE_VERSION"], [rsync release version])
LDFLAGS=${LDFLAGS-""}
AC_CANONICAL_HOST
+dnl define the directory for replacement function since AC_LIBOBJ does not
+dnl officially support subdirs and fails with automake
+AC_CONFIG_LIBOBJ_DIR([lib])
+
# We must decide this before testing the compiler.
# Please allow this to default to yes, so that your users have more
AC_MSG_CHECKING([whether to include debugging symbols])
AC_ARG_ENABLE(debug,
- AC_HELP_STRING([--disable-debug],
- [disable debugging symbols and features]))
+ AS_HELP_STRING([--disable-debug],[disable debugging symbols and features]))
if test x"$enable_debug" = x"no"; then
AC_MSG_RESULT(no)
dnl Checks for programs.
AC_PROG_CC
AC_PROG_CPP
+AC_PROG_CXX
AC_PROG_EGREP
AC_PROG_INSTALL
AC_PROG_MKDIR_P
AC_PROG_CC_STDC
AC_SUBST(SHELL)
+AC_PATH_PROG([PERL], [perl])
+AC_PATH_PROG([PYTHON3], [python3])
AC_DEFINE([_GNU_SOURCE], 1,
[Define _GNU_SOURCE so that we get all necessary prototypes])
fi
AC_ARG_ENABLE(profile,
- AC_HELP_STRING([--enable-profile],
- [turn on CPU profiling]))
+ AS_HELP_STRING([--enable-profile],[turn on CPU profiling]))
if test x"$enable_profile" = x"yes"; then
CFLAGS="$CFLAGS -pg"
fi
+AC_MSG_CHECKING([if md2man can create man pages])
+if test x"$ac_cv_path_PYTHON3" = x; then
+ AC_MSG_RESULT(no - python3 not found)
+ md2man_works=no
+else
+ md2man_out=`"$srcdir/md2man" --test "$srcdir/rsync.1.md" 2>&1`
+ if test $? = 0; then
+ AC_MSG_RESULT(yes)
+ md2man_works=yes
+ else
+ AC_MSG_RESULT(no)
+ md2man_works=no
+ echo "$md2man_out"
+ fi
+fi
+
+AC_MSG_CHECKING([if we require man-page building])
+AC_ARG_ENABLE([md2man],
+ AS_HELP_STRING([--disable-md2man],[disable md2man for man page creation]))
+if test x"$enable_md2man" != x"no"; then
+ if test -f "$srcdir/rsync.1"; then
+ AC_MSG_RESULT(optional)
+ else
+ AC_MSG_RESULT(required)
+ if test x"$md2man_works" = x"no"; then
+ AC_MSG_ERROR(You need python3 and the cmarkgfm OR commonmark python3 lib in order to build man pages.
+You can specify --disable-md2man if you want to skip building them.)
+ fi
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
# Specifically, this turns on panic_action handling.
AC_ARG_ENABLE(maintainer-mode,
- AC_HELP_STRING([--enable-maintainer-mode],
- [turn on extra debug features]))
+ AS_HELP_STRING([--enable-maintainer-mode],[turn on extra debug features]))
if test x"$enable_maintainer_mode" = x"yes"; then
CFLAGS="$CFLAGS -DMAINTAINER_MODE"
fi
-
# This is needed for our included version of popt. Kind of silly, but
# I don't want our version too far out of sync.
CFLAGS="$CFLAGS -DHAVE_CONFIG_H"
fi
AC_ARG_WITH(included-popt,
- AC_HELP_STRING([--with-included-popt], [use bundled popt library, not from system]))
+ AS_HELP_STRING([--with-included-popt],[use bundled popt library, not from system]))
AC_ARG_WITH(included-zlib,
- AC_HELP_STRING([--with-included-zlib], [use bundled zlib library, not from system]))
+ AS_HELP_STRING([--with-included-zlib],[use bundled zlib library, not from system]))
AC_ARG_WITH(protected-args,
- AC_HELP_STRING([--with-protected-args], [make --protected-args option the default]))
+ AS_HELP_STRING([--with-protected-args],[make --protected-args option the default]))
if test x"$with_protected_args" = x"yes"; then
AC_DEFINE_UNQUOTED(RSYNC_USE_PROTECTED_ARGS, 1, [Define to 1 if --protected-args should be the default])
fi
AC_ARG_WITH(rsync-path,
- AC_HELP_STRING([--with-rsync-path=PATH], [set default --rsync-path to PATH (default: rsync)]),
+ AS_HELP_STRING([--with-rsync-path=PATH],[set default --rsync-path to PATH (default: rsync)]),
[ RSYNC_PATH="$with_rsync_path" ],
[ RSYNC_PATH="rsync" ])
AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [location of rsync on remote machine])
AC_ARG_WITH(rsyncd-conf,
- AC_HELP_STRING([--with-rsyncd-conf=PATH], [set configuration file for rsync server to PATH (default: /etc/rsyncd.conf)]),
+ AS_HELP_STRING([--with-rsyncd-conf=PATH],[set configuration file for rsync server to PATH (default: /etc/rsyncd.conf)]),
[ if test ! -z "$with_rsyncd_conf" ; then
case $with_rsyncd_conf in
yes|no)
AC_DEFINE_UNQUOTED(RSYNCD_SYSCONF, "$RSYNCD_SYSCONF", [location of configuration file for rsync server])
AC_ARG_WITH(rsh,
- AC_HELP_STRING([--with-rsh=CMD], [set remote shell command to CMD (default: ssh)]))
+ AS_HELP_STRING([--with-rsh=CMD],[set remote shell command to CMD (default: ssh)]))
AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0)
if test x$HAVE_REMSH = x1; then
fi
AC_DEFINE_UNQUOTED(RSYNC_RSH, "$RSYNC_RSH", [default -e command])
-AC_CHECK_PROG(HAVE_YODL2MAN, yodl2man, 1, 0)
-if test x$HAVE_YODL2MAN = x1; then
- MAKE_MAN=man
-else
- MAKE_MAN=man-copy
-fi
-
# Some programs on solaris are only found in /usr/xpg4/bin (or work better than others versions).
AC_PATH_PROG(SHELL_PATH, sh, /bin/sh, [/usr/xpg4/bin$PATH_SEPARATOR$PATH])
AC_PATH_PROG(FAKEROOT_PATH, fakeroot, /usr/bin/fakeroot, [/usr/xpg4/bin$PATH_SEPARATOR$PATH])
AC_ARG_WITH(nobody-group,
- AC_HELP_STRING([--with-nobody-group=GROUP],
- [set the default unprivileged group (default nobody or nogroup)]),
+ AS_HELP_STRING([--with-nobody-group=GROUP],[set the default unprivileged group (default nobody or nogroup)]),
[ NOBODY_GROUP="$with_nobody_group" ])
if test x"$with_nobody_group" = x; then
AC_DEFINE_UNQUOTED(NOBODY_USER, "nobody", [unprivileged user--e.g. nobody])
AC_DEFINE_UNQUOTED(NOBODY_GROUP, "$NOBODY_GROUP", [unprivileged group for unprivileged user])
+# SIMD optimizations
+SIMD=
+
+AC_MSG_CHECKING([whether to enable SIMD optimizations])
+AC_ARG_ENABLE(simd,
+ AS_HELP_STRING([--disable-simd],[disable SIMD optimizations (requires g++)]))
+
+if test x"$enable_simd" != x"no"; then
+ # For x86-64 SIMD, g++ is also required
+ if test x"$build_cpu" = x"x86_64"; then
+ if test x"$CXX" = x"g++"; then
+ # AC_MSG_RESULT() called below
+ SIMD="$SIMD x86_64"
+ else
+ AC_MSG_RESULT(no)
+ case "$host_os" in
+ *linux*)
+ AC_MSG_ERROR(Failed to find g++ for SIMD speedups. Use --disable-simd to continue without it.)
+ ;;
+ *)
+ ;;
+ esac
+ fi
+ fi
+fi
+
+if test x"$SIMD" != x""; then
+ SIMD=`echo "$SIMD" | sed -e 's/^ *//'`
+ AC_MSG_RESULT([yes ($SIMD)])
+ AC_DEFINE(HAVE_SIMD, 1, [Define to 1 to enable SIMD optimizations])
+ SIMD=`echo "$SIMD" | sed -e 's/[[^ ]]\+/$(SIMD_&)/g'`
+ # We only use g++ for its target attribute dispatching, disable unneeded bulky features
+ CXXFLAGS="$CXXFLAGS -fno-exceptions -fno-rtti"
+else
+ AC_MSG_RESULT(no)
+fi
+
+AC_SUBST(SIMD)
+
# arrgh. libc in some old debian version screwed up the largefile
# stuff, getting byte range locking wrong
AC_CACHE_CHECK([for broken largefile support],rsync_cv_HAVE_BROKEN_LARGEFILE,[
-AC_TRY_RUN([
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
#define _FILE_OFFSET_BITS 64
#include <stdio.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/wait.h>
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
int main(void)
{
}
wait(&status);
unlink(tpl);
- exit(WEXITSTATUS(status));
+ return WEXITSTATUS(status);
}
-],
-rsync_cv_HAVE_BROKEN_LARGEFILE=yes,rsync_cv_HAVE_BROKEN_LARGEFILE=no,rsync_cv_HAVE_BROKEN_LARGEFILE=cross)])
+]])],[rsync_cv_HAVE_BROKEN_LARGEFILE=yes],[rsync_cv_HAVE_BROKEN_LARGEFILE=no],[rsync_cv_HAVE_BROKEN_LARGEFILE=cross])])
if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then
AC_SYS_LARGEFILE
fi
ipv6trylibc=yes
AC_ARG_ENABLE(ipv6,
- AC_HELP_STRING([--disable-ipv6],
- [do not even try to use IPv6]))
+ AS_HELP_STRING([--disable-ipv6],[turn off IPv6 support]))
if test x"$enable_ipv6" != x"no"; then
AC_MSG_CHECKING([ipv6 stack type])
for i in inria kame linux-glibc linux-inet6 solaris toshiba v6d zeta cygwin; do
dnl Do you want to disable use of locale functions
AC_ARG_ENABLE([locale],
- AC_HELP_STRING([--disable-locale],
- [disable locale features]))
+ AS_HELP_STRING([--disable-locale],[disable locale features]))
AH_TEMPLATE([CONFIG_LOCALE],
[Undefine if you do not want locale features. By default this is defined.])
if test x"$enable_locale" != x"no"; then
netdb.h malloc.h float.h limits.h iconv.h libcharset.h langinfo.h \
sys/acl.h acl/libacl.h attr/xattr.h sys/xattr.h sys/extattr.h \
popt.h popt/popt.h linux/falloc.h netinet/in_systm.h netinet/ip.h \
- zlib.h)
-AC_HEADER_MAJOR
+ zlib.h xxhash.h openssl/md4.h openssl/md5.h zstd.h lz4.h)
+AC_HEADER_MAJOR_FIXED
+
+AC_MSG_CHECKING([whether to enable use of openssl crypto library])
+AC_ARG_ENABLE([openssl],
+ AS_HELP_STRING([--disable-openssl],[disable openssl crypto library]))
+AH_TEMPLATE([USE_OPENSSL],
+[Undefine if you do not want to use openssl crypto library. By default this is defined.])
+if test x"$enable_openssl" != x"no" && test x"$ac_cv_header_openssl_md4_h" = x"yes" && test x"$ac_cv_header_openssl_md5_h" = x"yes"; then
+ AC_MSG_RESULT(yes)
+ AC_SEARCH_LIBS(MD5_Init, crypto, [AC_DEFINE(USE_OPENSSL)])
+else
+ AC_MSG_RESULT(no)
+fi
+
+AC_MSG_CHECKING([whether to enable xxhash checksum support])
+AC_ARG_ENABLE([xxhash],
+ AS_HELP_STRING([--disable-xxhash],[disable xxhash checksums]))
+AH_TEMPLATE([SUPPORT_XXHASH],
+[Undefine if you do not want xxhash checksums. By default this is defined.])
+if test x"$enable_xxhash" != x"no"; then
+ if test x"$ac_cv_header_xxhash_h" = x"yes"; then
+ AC_MSG_RESULT(yes)
+ AC_SEARCH_LIBS(XXH64_createState, xxhash,
+ [AC_DEFINE(SUPPORT_XXHASH)],
+ [AC_MSG_ERROR(Failed to find XXH64_createState function in xxhash lib.
+Use --disable-xxhash to continue without xxhash checksums.)])
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_ERROR(Failed to find xxhash.h for xxhash checksum support.
+Use --disable-xxhash to continue without it.)
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+AC_MSG_CHECKING([whether to enable zstd compression])
+AC_ARG_ENABLE([zstd],
+ AC_HELP_STRING([--disable-zstd], [disable zstd compression]))
+AH_TEMPLATE([SUPPORT_ZSTD],
+[Undefine if you do not want zstd compression. By default this is defined.])
+if test x"$enable_zstd" != x"no"; then
+ if test x"$ac_cv_header_zstd_h" = x"yes"; then
+ AC_MSG_RESULT(yes)
+ AC_SEARCH_LIBS(ZSTD_minCLevel, zstd,
+ [AC_DEFINE(SUPPORT_ZSTD)],
+ [AC_MSG_ERROR(Failed to find ZSTD_minCLevel function in zstd lib.
+Use --disable-zstd to continue without zstd compression.)])
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_ERROR(Failed to find zstd.h for zstd compression support.
+Use --disable-zstd to continue without it.)
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
+
+AC_MSG_CHECKING([whether to enable LZ4 compression])
+AC_ARG_ENABLE([lz4],
+ AC_HELP_STRING([--disable-lz4], [disable LZ4 compression]))
+AH_TEMPLATE([SUPPORT_LZ4],
+[Undefine if you do not want LZ4 compression. By default this is defined.])
+if test x"$enable_lz4" != x"no"; then
+ if test x"$ac_cv_header_lz4_h" = x"yes"; then
+ AC_MSG_RESULT(yes)
+ AC_SEARCH_LIBS(LZ4_compress_default, lz4,
+ [AC_DEFINE(SUPPORT_LZ4)],
+ [AC_MSG_ERROR(Failed to find LZ4_compress_default function in lz4 lib.
+Use --disable-lz4 to continue without lz4 compression.)])
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_ERROR(Failed to find lz4.h for lz4 compression support.
+Use --disable-lz4 to continue without it.)
+ fi
+else
+ AC_MSG_RESULT(no)
+fi
AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[
-AC_TRY_RUN([
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <sys/types.h>
#ifdef MAJOR_IN_MKDEV
#include <sys/mkdev.h>
{
dev_t dev = makedev(0, 5, 7);
if (major(dev) != 5 || minor(dev) != 7)
- exit(1);
+ return 1;
return 0;
}
-],
-rsync_cv_MAKEDEV_TAKES_3_ARGS=yes,rsync_cv_MAKEDEV_TAKES_3_ARGS=no,rsync_cv_MAKEDEV_TAKES_3_ARGS=no)])
+]])],[rsync_cv_MAKEDEV_TAKES_3_ARGS=yes],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no])])
if test x"$rsync_cv_MAKEDEV_TAKES_3_ARGS" = x"yes"; then
AC_DEFINE(MAKEDEV_TAKES_3_ARGS, 1, [Define to 1 if makedev() takes 3 args])
fi
AC_CHECK_SIZEOF(off_t)
AC_CHECK_SIZEOF(off64_t)
AC_CHECK_SIZEOF(time_t)
+AC_CHECK_SIZEOF(char*)
AC_C_INLINE
-AC_C_LONG_DOUBLE
-AC_TYPE_SIGNAL
+AC_TYPE_LONG_DOUBLE_WIDER
+ac_cv_c_long_double=$ac_cv_type_long_double_wider
+if test $ac_cv_c_long_double = yes; then
+ AC_DEFINE([HAVE_LONG_DOUBLE],[1],[Define to 1 if the type `long double' works and has more range or precision than `double'.])
+fi
+
AC_TYPE_UID_T
AC_CHECK_TYPES([mode_t,off_t,size_t,pid_t,id_t])
AC_TYPE_GETGROUPS
AC_CHECK_MEMBERS([struct stat.st_rdev,
struct stat.st_mtimensec,
+ struct stat.st_mtimespec.tv_nsec,
struct stat.st_mtim.tv_nsec],,,[
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
TYPE_SOCKLEN_T
AC_CACHE_CHECK([for errno in errno.h],rsync_cv_errno, [
- AC_TRY_COMPILE([#include <errno.h>],[int i = errno],
- rsync_cv_errno=yes,rsync_cv_have_errno_decl=no)])
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <errno.h>]], [[int i = errno]])],[rsync_cv_errno=yes],[rsync_cv_have_errno_decl=no])])
if test x"$rsync_cv_errno" = x"yes"; then
AC_DEFINE(HAVE_ERRNO_DECL, 1, [Define to 1 if errno is declared in errno.h])
fi
AC_MSG_CHECKING([for iconv declaration])
AC_CACHE_VAL(am_cv_proto_iconv, [
- AC_TRY_COMPILE([
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <stdlib.h>
#include <iconv.h>
extern
#else
size_t iconv();
#endif
-], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
+]], [[]])],[am_cv_proto_iconv_arg1=""],[am_cv_proto_iconv_arg1="const"])
am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
AC_MSG_RESULT([$]{ac_t:-
dnl AC_MSG_NOTICE([Looking in libraries: $LIBS])
-AC_CHECK_FUNCS(inet_ntop, , [AC_LIBOBJ(lib/inet_ntop)])
-AC_CHECK_FUNCS(inet_pton, , [AC_LIBOBJ(lib/inet_pton)])
+AC_REPLACE_FUNCS([inet_ntop inet_pton])
AC_HAVE_TYPE([struct addrinfo], [#include <netdb.h>])
AC_HAVE_TYPE([struct sockaddr_storage], [#include <sys/types.h>
#endif],
rsync_cv_HAVE_GETADDR_DEFINES=yes,
rsync_cv_HAVE_GETADDR_DEFINES=no)])
-if test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes" -a x"$ac_cv_type_struct_addrinfo" = x"yes"; then
+AS_IF([test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes" -a x"$ac_cv_type_struct_addrinfo" = x"yes"],[
# Tru64 UNIX has getaddrinfo() but has it renamed in libc as
# something else so we must include <netdb.h> to get the
# redefinition.
AC_CHECK_FUNCS(getaddrinfo, ,
[AC_MSG_CHECKING([for getaddrinfo by including <netdb.h>])
- AC_TRY_LINK([#include <sys/types.h>
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>
- #include <netdb.h>],[getaddrinfo(NULL, NULL, NULL, NULL);],
- [AC_MSG_RESULT([yes])
+ #include <netdb.h>]], [[getaddrinfo(NULL, NULL, NULL, NULL);]])],[AC_MSG_RESULT([yes])
AC_DEFINE(HAVE_GETADDRINFO, 1,
- [Define to 1 if you have the "getaddrinfo" function and required types.])],
- [AC_MSG_RESULT([no])
- AC_LIBOBJ(lib/getaddrinfo)])])
-else
- AC_LIBOBJ(lib/getaddrinfo)
-fi
+ [Define to 1 if you have the "getaddrinfo" function and required types.])],[AC_MSG_RESULT([no])
+ AC_LIBOBJ([getaddrinfo])])])
+ ],[AC_LIBOBJ([getaddrinfo])])
AC_CHECK_MEMBER([struct sockaddr.sa_len],
[ AC_DEFINE(HAVE_SOCKADDR_LEN, 1, [Do we have sockaddr.sa_len?]) ],
AC_FUNC_ALLOCA
AC_CHECK_FUNCS(waitpid wait4 getcwd strdup chown chmod lchmod mknod mkfifo \
fchmod fstat ftruncate strchr readlink link utime utimes lutimes strftime \
+ chflags getattrlist \
memmove lchown vsnprintf snprintf vasprintf asprintf setsid strpbrk \
strlcat strlcpy strtol mallinfo getgroups setgroups geteuid getegid \
setlocale setmode open64 lseek64 mkstemp64 mtrace va_copy __va_copy \
seteuid strerror putenv iconv_open locale_charset nl_langinfo getxattr \
extattr_get_link sigaction sigprocmask setattrlist getgrouplist \
- initgroups utimensat posix_fallocate attropen setvbuf)
+ initgroups utimensat posix_fallocate attropen setvbuf nanosleep usleep)
dnl cygwin iconv.h defines iconv_open as libiconv_open
if test x"$ac_cv_func_iconv_open" != x"yes"; then
dnl Preallocation stuff (also fallocate, posix_fallocate function tests above):
AC_CACHE_CHECK([for useable fallocate],rsync_cv_have_fallocate,[
-AC_TRY_LINK([#include <fcntl.h>
-#include <sys/types.h>],
-[fallocate(0, 0, 0, 0);],
-rsync_cv_have_fallocate=yes,rsync_cv_have_fallocate=no)])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h>
+#include <sys/types.h>]], [[fallocate(0, 0, 0, 0);]])],[rsync_cv_have_fallocate=yes],[rsync_cv_have_fallocate=no])])
if test x"$rsync_cv_have_fallocate" = x"yes"; then
AC_DEFINE(HAVE_FALLOCATE, 1, [Define to 1 if you have the fallocate function and it compiles and links without error])
fi
+AC_MSG_CHECKING([for FALLOC_FL_PUNCH_HOLE])
+AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
+ #define _GNU_SOURCE 1
+ #include <linux/falloc.h>
+ #ifndef FALLOC_FL_PUNCH_HOLE
+ #error FALLOC_FL_PUNCH_HOLE is missing
+ #endif
+ ]])], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE([HAVE_FALLOC_FL_PUNCH_HOLE], [1], [Define if FALLOC_FL_PUNCH_HOLE is available.])
+ ], [
+ AC_MSG_RESULT([no])
+ ]
+)
+
+AC_MSG_CHECKING([for FALLOC_FL_ZERO_RANGE])
+AC_PREPROC_IFELSE([AC_LANG_SOURCE([[
+ #define _GNU_SOURCE 1
+ #include <linux/falloc.h>
+ #ifndef FALLOC_FL_ZERO_RANGE
+ #error FALLOC_FL_ZERO_RANGE is missing
+ #endif
+ ]])], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE([HAVE_FALLOC_FL_ZERO_RANGE], [1], [Define if FALLOC_FL_ZERO_RANGE is available.])
+ ], [
+ AC_MSG_RESULT([no])
+ ]
+)
+
AC_CACHE_CHECK([for SYS_fallocate],rsync_cv_have_sys_fallocate,[
-AC_TRY_COMPILE([#include <sys/syscall.h>
-#include <sys/types.h>],
-[syscall(SYS_fallocate, 0, 0, (loff_t)0, (loff_t)0);],
-rsync_cv_have_sys_fallocate=yes,rsync_cv_have_sys_fallocate=no)])
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/syscall.h>
+#include <unistd.h>
+#include <sys/types.h>]], [[syscall(SYS_fallocate, 0, 0, (loff_t)0, (loff_t)0);]])],[rsync_cv_have_sys_fallocate=yes],[rsync_cv_have_sys_fallocate=no])])
if test x"$rsync_cv_have_sys_fallocate" = x"yes"; then
AC_DEFINE(HAVE_SYS_FALLOCATE, 1, [Define to 1 if you have the SYS_fallocate syscall number])
fi
fi
AC_ARG_ENABLE(iconv-open,
- AC_HELP_STRING([--disable-iconv-open],
- [disable all use of iconv_open() function]),
+ AS_HELP_STRING([--disable-iconv-open],[disable all use of iconv_open() function]),
[], [enable_iconv_open=$ac_cv_func_iconv_open])
if test x"$enable_iconv_open" != x"no"; then
fi
AC_ARG_ENABLE(iconv,
- AC_HELP_STRING([--disable-iconv],
- [disable rsync's --iconv option]),
+ AS_HELP_STRING([--disable-iconv],[disable rsync's --iconv option]),
[], [enable_iconv=$enable_iconv_open])
AH_TEMPLATE([ICONV_OPTION],
-[Define if you want the --iconv option. Specifing a value will set the
+[Define if you want the --iconv option. Specifying a value will set the
default iconv setting (a NULL means no --iconv processing by default).])
if test x"$enable_iconv" != x"no"; then
if test x"$enable_iconv" = x"yes"; then
fi
AC_CACHE_CHECK([whether chown() modifies symlinks],rsync_cv_chown_modifies_symlink,[
- AC_TRY_RUN([
+ AC_RUN_IFELSE([AC_LANG_SOURCE([[
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <stdlib.h>
#include <errno.h>
- main() {
+int main(void) {
char const *dangling_symlink = "conftest.dangle";
unlink(dangling_symlink);
if (symlink("conftest.no-such", dangling_symlink) < 0) abort();
- if (chown(dangling_symlink, getuid(), getgid()) < 0 && errno == ENOENT) exit(1);
- exit(0);
- }],
- rsync_cv_chown_modifies_symlink=yes,rsync_cv_chown_modifies_symlink=no,rsync_cv_chown_modifies_symlink=no)])
+ if (chown(dangling_symlink, getuid(), getgid()) < 0 && errno == ENOENT) return 1;
+ return 0;
+ }]])],[rsync_cv_chown_modifies_symlink=yes],[rsync_cv_chown_modifies_symlink=no],[rsync_cv_chown_modifies_symlink=no])])
if test $rsync_cv_chown_modifies_symlink = yes; then
AC_DEFINE(CHOWN_MODIFIES_SYMLINK, 1, [Define to 1 if chown modifies symlinks.])
fi
AC_CACHE_CHECK([whether link() can hard-link symlinks],rsync_cv_can_hardlink_symlink,[
- AC_TRY_RUN([
+ AC_RUN_IFELSE([AC_LANG_SOURCE([[
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <stdlib.h>
#include <errno.h>
#define FILENAME "conftest.dangle"
- main() {
+int main(void) {
unlink(FILENAME);
if (symlink("conftest.no-such", FILENAME) < 0) abort();
- if (link(FILENAME, FILENAME "2") < 0) exit(1);
- exit(0);
- }],
- rsync_cv_can_hardlink_symlink=yes,rsync_cv_can_hardlink_symlink=no,rsync_cv_can_hardlink_symlink=no)])
+ unlink(FILENAME "2");
+ if (link(FILENAME, FILENAME "2") < 0) return 1;
+ return 0;
+ }]])],[rsync_cv_can_hardlink_symlink=yes],[rsync_cv_can_hardlink_symlink=no],[rsync_cv_can_hardlink_symlink=no])])
if test $rsync_cv_can_hardlink_symlink = yes; then
AC_DEFINE(CAN_HARDLINK_SYMLINK, 1, [Define to 1 if link() can hard-link symlinks.])
fi
AC_CACHE_CHECK([whether link() can hard-link special files],rsync_cv_can_hardlink_special,[
- AC_TRY_RUN([
+ AC_RUN_IFELSE([AC_LANG_SOURCE([[
#if HAVE_UNISTD_H
# include <unistd.h>
#endif
+#ifdef HAVE_SYS_STAT_H
+#include <sys/stat.h>
+#endif
#include <stdlib.h>
#include <errno.h>
#define FILENAME "conftest.fifi"
- main() {
+int main(void) {
unlink(FILENAME);
if (mkfifo(FILENAME, 0777) < 0) abort();
- if (link(FILENAME, FILENAME "2") < 0) exit(1);
- exit(0);
- }],
- rsync_cv_can_hardlink_special=yes,rsync_cv_can_hardlink_special=no,rsync_cv_can_hardlink_special=no)])
+ unlink(FILENAME "2");
+ if (link(FILENAME, FILENAME "2") < 0) return 1;
+ return 0;
+ }]])],[rsync_cv_can_hardlink_special=yes],[rsync_cv_can_hardlink_special=no],[rsync_cv_can_hardlink_special=no])])
if test $rsync_cv_can_hardlink_special = yes; then
AC_DEFINE(CAN_HARDLINK_SPECIAL, 1, [Define to 1 if link() can hard-link special files.])
fi
AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[
-AC_TRY_RUN([
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <sys/types.h>
#include <sys/socket.h>
-main() {
+int main(void) {
int fd[2];
- exit((socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1);
-}],
-rsync_cv_HAVE_SOCKETPAIR=yes,rsync_cv_HAVE_SOCKETPAIR=no,rsync_cv_HAVE_SOCKETPAIR=cross)])
+ return (socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1;
+}]])],[rsync_cv_HAVE_SOCKETPAIR=yes],[rsync_cv_HAVE_SOCKETPAIR=no],[rsync_cv_HAVE_SOCKETPAIR=cross])])
if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then
AC_DEFINE(HAVE_SOCKETPAIR, 1, [Define to 1 if you have the "socketpair" function])
fi
-AC_CHECK_FUNCS(getpass, , [AC_LIBOBJ(lib/getpass)])
+AC_REPLACE_FUNCS([getpass])
if test x"$with_included_popt" != x"yes"; then
AC_CHECK_LIB(popt, poptGetContext, , [with_included_popt=yes])
fi
AC_CACHE_CHECK([for unsigned char],rsync_cv_SIGNED_CHAR_OK,[
-AC_TRY_COMPILE([],[signed char *s = ""],
-rsync_cv_SIGNED_CHAR_OK=yes,rsync_cv_SIGNED_CHAR_OK=no)])
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[signed char *s = ""]])],[rsync_cv_SIGNED_CHAR_OK=yes],[rsync_cv_SIGNED_CHAR_OK=no])])
if test x"$rsync_cv_SIGNED_CHAR_OK" = x"yes"; then
AC_DEFINE(SIGNED_CHAR_OK, 1, [Define to 1 if "signed char" is a valid type])
fi
AC_CACHE_CHECK([for broken readdir],rsync_cv_HAVE_BROKEN_READDIR,[
-AC_TRY_RUN([#include <sys/types.h>
+AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <sys/types.h>
#include <dirent.h>
-main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
+int main(void) { struct dirent *di; DIR *d = opendir("."); di = readdir(d);
if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 &&
-di->d_name[0] == 0) exit(0); exit(1);} ],
-rsync_cv_HAVE_BROKEN_READDIR=yes,rsync_cv_HAVE_BROKEN_READDIR=no,rsync_cv_HAVE_BROKEN_READDIR=cross)])
+di->d_name[0] == 0) return 0; return 1;} ]])],[rsync_cv_HAVE_BROKEN_READDIR=yes],[rsync_cv_HAVE_BROKEN_READDIR=no],[rsync_cv_HAVE_BROKEN_READDIR=cross])])
if test x"$rsync_cv_HAVE_BROKEN_READDIR" = x"yes"; then
AC_DEFINE(HAVE_BROKEN_READDIR, 1, [Define to 1 if readdir() is broken])
fi
AC_CACHE_CHECK([for utimbuf],rsync_cv_HAVE_STRUCT_UTIMBUF,[
-AC_TRY_COMPILE([#include <sys/types.h>
-#include <utime.h>],
-[struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; exit(utime("foo.c",&tbuf));],
-rsync_cv_HAVE_STRUCT_UTIMBUF=yes,rsync_cv_HAVE_STRUCT_UTIMBUF=no)])
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <utime.h>]], [[struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; return utime("foo.c",&tbuf);]])],[rsync_cv_HAVE_STRUCT_UTIMBUF=yes],[rsync_cv_HAVE_STRUCT_UTIMBUF=no])])
if test x"$rsync_cv_HAVE_STRUCT_UTIMBUF" = x"yes"; then
AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, [Define to 1 if you have the "struct utimbuf" type])
fi
AC_CACHE_CHECK([if gettimeofday takes tz argument],rsync_cv_HAVE_GETTIMEOFDAY_TZ,[
-AC_TRY_COMPILE([#include <sys/time.h>
-#include <unistd.h>],
-[struct timeval tv; exit(gettimeofday(&tv, NULL));],
-rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes,rsync_cv_HAVE_GETTIMEOFDAY_TZ=no)])
+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/time.h>
+#include <unistd.h>]], [[struct timeval tv; return gettimeofday(&tv, NULL);]])],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=no])])
if test x"$rsync_cv_HAVE_GETTIMEOFDAY_TZ" != x"no"; then
AC_DEFINE(HAVE_GETTIMEOFDAY_TZ, 1, [Define to 1 if gettimeofday() takes a time-zone arg])
fi
AC_CACHE_CHECK([for C99 vsnprintf],rsync_cv_HAVE_C99_VSNPRINTF,[
-AC_TRY_RUN([
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <sys/types.h>
#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
void foo(const char *format, ...) {
va_list ap;
int len;
- char buf[5];
+ static char buf[] = "12345678901234567890";
va_start(ap, format);
len = vsnprintf(0, 0, format, ap);
if (len != 5) exit(1);
if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1);
-
- exit(0);
}
-main() { foo("hello"); }
-],
-rsync_cv_HAVE_C99_VSNPRINTF=yes,rsync_cv_HAVE_C99_VSNPRINTF=no,rsync_cv_HAVE_C99_VSNPRINTF=cross)])
+int main(void) { foo("hello"); return 0; }
+]])],[rsync_cv_HAVE_C99_VSNPRINTF=yes],[rsync_cv_HAVE_C99_VSNPRINTF=no],[rsync_cv_HAVE_C99_VSNPRINTF=cross])])
if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then
AC_DEFINE(HAVE_C99_VSNPRINTF, 1, [Define to 1 if vsprintf has a C99-compatible return value])
fi
AC_CACHE_CHECK([for secure mkstemp],rsync_cv_HAVE_SECURE_MKSTEMP,[
-AC_TRY_RUN([#include <stdlib.h>
+AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
-main() {
+int main(void) {
struct stat st;
char tpl[20]="/tmp/test.XXXXXX";
int fd = mkstemp(tpl);
- if (fd == -1) exit(1);
+ if (fd == -1) return 1;
unlink(tpl);
- if (fstat(fd, &st) != 0) exit(1);
- if ((st.st_mode & 0777) != 0600) exit(1);
- exit(0);
-}],
-rsync_cv_HAVE_SECURE_MKSTEMP=yes,
-rsync_cv_HAVE_SECURE_MKSTEMP=no,
-rsync_cv_HAVE_SECURE_MKSTEMP=cross)])
+ if (fstat(fd, &st) != 0) return 1;
+ if ((st.st_mode & 0777) != 0600) return 1;
+ return 0;
+}]])],[rsync_cv_HAVE_SECURE_MKSTEMP=yes],[rsync_cv_HAVE_SECURE_MKSTEMP=no],[rsync_cv_HAVE_SECURE_MKSTEMP=cross])])
if test x"$rsync_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then
case $host_os in
hpux*)
AC_CACHE_CHECK([if mknod creates FIFOs],rsync_cv_MKNOD_CREATES_FIFOS,[
-AC_TRY_RUN([
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdio.h>
#include <sys/stat.h>
#include <errno.h>
-main() { int rc, ec; char *fn = "fifo-test";
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+int main(void) { int rc, ec; char *fn = "fifo-test";
unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn);
if (rc) {printf("(%d %d) ",rc,ec); return ec;}
-return 0;}],
- rsync_cv_MKNOD_CREATES_FIFOS=yes,rsync_cv_MKNOD_CREATES_FIFOS=no,rsync_cv_MKNOD_CREATES_FIFOS=cross)])
+return 0;}]])],[rsync_cv_MKNOD_CREATES_FIFOS=yes],[rsync_cv_MKNOD_CREATES_FIFOS=no],[rsync_cv_MKNOD_CREATES_FIFOS=cross])])
if test x"$rsync_cv_MKNOD_CREATES_FIFOS" = x"yes"; then
AC_DEFINE(MKNOD_CREATES_FIFOS, 1, [Define to 1 if mknod() can create FIFOs.])
fi
AC_CACHE_CHECK([if mknod creates sockets],rsync_cv_MKNOD_CREATES_SOCKETS,[
-AC_TRY_RUN([
+AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdio.h>
#include <sys/stat.h>
#include <errno.h>
-main() { int rc, ec; char *fn = "sock-test";
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+int main(void) { int rc, ec; char *fn = "sock-test";
unlink(fn); rc = mknod(fn,S_IFSOCK,0600); ec = errno; unlink(fn);
if (rc) {printf("(%d %d) ",rc,ec); return ec;}
-return 0;}],
- rsync_cv_MKNOD_CREATES_SOCKETS=yes,rsync_cv_MKNOD_CREATES_SOCKETS=no,rsync_cv_MKNOD_CREATES_SOCKETS=cross)])
+return 0;}]])],[rsync_cv_MKNOD_CREATES_SOCKETS=yes],[rsync_cv_MKNOD_CREATES_SOCKETS=no],[rsync_cv_MKNOD_CREATES_SOCKETS=cross])])
if test x"$rsync_cv_MKNOD_CREATES_SOCKETS" = x"yes"; then
AC_DEFINE(MKNOD_CREATES_SOCKETS, 1, [Define to 1 if mknod() can create sockets.])
fi
AC_CACHE_CHECK([whether -c -o works],rsync_cv_DASHC_WORKS_WITH_DASHO,[
rm -rf conftest*
cat > conftest.$ac_ext <<EOF
-int main() { return 0; }
+int main(void) { return 0; }
EOF
${CC-cc} -c -o conftest..o conftest.$ac_ext
if test -f conftest..o; then
AC_SUBST(BUILD_ZLIB)
AC_SUBST(MAKE_MAN)
-AC_PATH_PROG([STUNNEL], [stunnel], [stunnel], [$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin])
-AC_PATH_PROG([STUNNEL4], [stunnel4], [$STUNNEL], [$PATH$PATH_SEPARATOR/usr/sbin$PATH_SEPARATOR/sbin])
-
AC_CHECK_FUNCS(_acl __acl _facl __facl)
#################################################
# check for ACL support
AC_MSG_CHECKING([whether to support ACLs])
AC_ARG_ENABLE(acl-support,
- AC_HELP_STRING([--disable-acl-support],
- [disable ACL support]))
+ AS_HELP_STRING([--disable-acl-support],[disable ACL support]))
if test x"$enable_acl_support" = x"no"; then
AC_MSG_RESULT(no)
AC_DEFINE(HAVE_UNIXWARE_ACLS, 1, [true if you have UnixWare ACLs])
AC_DEFINE(SUPPORT_ACLS, 1, [Define to 1 to add support for ACLs])
;;
- solaris*|*cygwin*)
+ solaris*)
AC_MSG_RESULT(Using solaris ACLs)
AC_DEFINE(HAVE_SOLARIS_ACLS, 1, [true if you have solaris ACLs])
AC_DEFINE(SUPPORT_ACLS, 1)
AC_MSG_RESULT(running tests:)
AC_CHECK_LIB(acl,acl_get_file)
AC_CACHE_CHECK([for ACL support],samba_cv_HAVE_POSIX_ACLS,[
- AC_TRY_LINK([#include <sys/types.h>
-#include <sys/acl.h>],
-[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);],
-samba_cv_HAVE_POSIX_ACLS=yes,samba_cv_HAVE_POSIX_ACLS=no)])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <sys/acl.h>]], [[ acl_t acl; int entry_id; acl_entry_t *entry_p; return acl_get_entry( acl, entry_id, entry_p);]])],[samba_cv_HAVE_POSIX_ACLS=yes],[samba_cv_HAVE_POSIX_ACLS=no])])
AC_MSG_CHECKING(ACL test results)
if test x"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then
AC_MSG_RESULT(Using posix ACLs)
AC_DEFINE(HAVE_POSIX_ACLS, 1, [true if you have posix ACLs])
AC_DEFINE(SUPPORT_ACLS, 1)
AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[
- AC_TRY_LINK([#include <sys/types.h>
-#include <sys/acl.h>],
-[ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);],
-samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <sys/acl.h>]], [[ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);]])],[samba_cv_HAVE_ACL_GET_PERM_NP=yes],[samba_cv_HAVE_ACL_GET_PERM_NP=no])])
if test x"$samba_cv_HAVE_ACL_GET_PERM_NP" = x"yes"; then
AC_DEFINE(HAVE_ACL_GET_PERM_NP, 1, [true if you have acl_get_perm_np])
fi
# check for extended attribute support
AC_MSG_CHECKING(whether to support extended attributes)
AC_ARG_ENABLE(xattr-support,
- AC_HELP_STRING([--disable-xattr-support],
- [disable extended attributes]),
+ AS_HELP_STRING([--disable-xattr-support],[disable extended attributes]),
[], [case "$ac_cv_func_getxattr$ac_cv_func_extattr_get_link$ac_cv_func_attropen" in
*yes*) enable_xattr_support=maybe ;;
*) enable_xattr_support=no ;;
AC_MSG_RESULT(no)
else
case "$host_os" in
- *linux*)
+ *linux*|*netbsd*)
AC_MSG_RESULT(Using Linux xattrs)
- AC_DEFINE(HAVE_LINUX_XATTRS, 1, [True if you have Linux xattrs])
+ AC_DEFINE(HAVE_LINUX_XATTRS, 1, [True if you have Linux xattrs (or equivalent)])
AC_DEFINE(SUPPORT_XATTRS, 1)
AC_DEFINE(NO_SYMLINK_USER_XATTRS, 1, [True if symlinks do not support user xattrs])
AC_CHECK_LIB(attr,getxattr)
AC_MSG_CHECKING([whether $CC supports -Wno-unused-parameter])
OLD_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Wno-unused-parameter"
- AC_TRY_LINK([#include <stdio.h>], [printf("hello\n");], [rsync_warn_flag=yes], [rsync_warn_flag=no])
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[printf("hello\n");]])],[rsync_warn_flag=yes],[rsync_warn_flag=no])
AC_MSG_RESULT([$rsync_warn_flag])
if test x"$rsync_warn_flag" = x"no"; then
CFLAGS="$OLD_CFLAGS"
AC_MSG_RESULT()
AC_MSG_RESULT([ rsync ${RSYNC_VERSION} configuration successful])
AC_MSG_RESULT()
-if test x$HAVE_YODL2MAN != x1; then
- AC_MSG_RESULT([ Note that yodl2man was not found, so pre-existing manpage files will be])
- AC_MSG_RESULT([ used w/o change (if available) -- no .yo file changes will be used.])
- AC_MSG_RESULT()
-fi
git.samba.org / rsync.git / blobdiff