diff --git a/configure.ac b/configure.ac index ca0c6fa..fa5d540 100644 --- a/configure.ac +++ b/configure.ac @@ -1,11 +1,11 @@ dnl Process this file with autoconf to produce a configure script. -AC_INIT([rsync], [3.1.2dev], [http://rsync.samba.org/bugzilla.html]) +AC_INIT([rsync],[3.1.2dev],[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]) AC_SUBST(RSYNC_VERSION, $PACKAGE_VERSION) AC_MSG_NOTICE([Configuring rsync $PACKAGE_VERSION]) @@ -27,8 +27,7 @@ AC_CONFIG_LIBOBJ_DIR([lib]) AC_MSG_CHECKING([whether to include debugging symbols]) AC_ARG_ENABLE(debug, - AC_HELP_STRING([--disable-debug], - [disable debugging symbols and features])) + AS_HELP_STRING([--disable-debug],[disable debugging symbols and features])) if test x"$enable_debug" = x"no"; then AC_MSG_RESULT(no) @@ -57,8 +56,7 @@ if test x"$ac_cv_prog_cc_stdc" = x"no"; then fi AC_ARG_ENABLE(profile, - AC_HELP_STRING([--enable-profile], - [turn on CPU profiling])) + AS_HELP_STRING([--enable-profile],[turn on CPU profiling])) if test x"$enable_profile" = x"yes"; then CFLAGS="$CFLAGS -pg" fi @@ -66,8 +64,7 @@ fi # Specifically, this turns on panic_action handling. AC_ARG_ENABLE(maintainer-mode, - AC_HELP_STRING([--enable-maintainer-mode], - [turn on extra debug features])) + AS_HELP_STRING([--enable-maintainer-mode],[turn on extra debug features])) if test x"$enable_maintainer_mode" = x"yes"; then CFLAGS="$CFLAGS -DMAINTAINER_MODE" fi @@ -83,26 +80,26 @@ if test x"$GCC" = x"yes"; then 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 $with_rsyncd_conf in yes|no) @@ -123,7 +120,7 @@ AC_ARG_WITH(rsyncd-conf, AC_DEFINE_UNQUOTED(RSYNCD_SYSCONF, "$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$HAVE_REMSH = x1; then @@ -149,8 +146,7 @@ AC_PATH_PROG(SHELL_PATH, sh, /bin/sh, [/usr/xpg4/bin$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"$with_nobody_group" = x; then @@ -171,7 +167,7 @@ AC_DEFINE_UNQUOTED(NOBODY_GROUP, "$NOBODY_GROUP", [unprivileged group for unpriv # 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 #include @@ -203,8 +199,7 @@ int main(void) unlink(tpl); exit(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"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then AC_SYS_LARGEFILE fi @@ -214,8 +209,7 @@ ipv6lib=none ipv6trylibc=yes AC_ARG_ENABLE(ipv6, - AC_HELP_STRING([--disable-ipv6], - [do not even try to use IPv6])) + AS_HELP_STRING([--disable-ipv6],[do not even try to use IPv6])) if test x"$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 @@ -326,8 +320,7 @@ fi 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"$enable_locale" != x"no"; then @@ -358,7 +351,7 @@ AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h \ AC_HEADER_MAJOR AC_CACHE_CHECK([if makedev takes 3 args],rsync_cv_MAKEDEV_TAKES_3_ARGS,[ -AC_TRY_RUN([ +AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #ifdef MAJOR_IN_MKDEV #include @@ -376,8 +369,7 @@ int main(void) exit(1); return 0; } -], -rsync_cv_MAKEDEV_TAKES_3_ARGS=yes,rsync_cv_MAKEDEV_TAKES_3_ARGS=no,rsync_cv_MAKEDEV_TAKES_3_ARGS=no)]) +]])],[rsync_cv_MAKEDEV_TAKES_3_ARGS=yes],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no],[rsync_cv_MAKEDEV_TAKES_3_ARGS=no])]) if test x"$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 @@ -396,9 +388,30 @@ AC_CHECK_SIZEOF(off64_t) AC_CHECK_SIZEOF(time_t) AC_C_INLINE -AC_C_LONG_DOUBLE +AC_DIAGNOSE([obsolete],[The macro `AC_C_LONG_DOUBLE' is obsolete. +You should use `AC_TYPE_LONG_DOUBLE' or `AC_TYPE_LONG_DOUBLE_WIDER' instead. +])dnl + + AC_TYPE_LONG_DOUBLE_WIDER + ac_cv_c_long_double=$ac_cv_type_long_double_wider + if test $ac_cv_c_long_double = yes; then + AC_DEFINE([HAVE_LONG_DOUBLE],[1],[Define to 1 if the type `long double' works and has more range or + precision than `double'.]) + fi + + +AC_DIAGNOSE([obsolete],[your code may safely assume C89 semantics that RETSIGTYPE is void. +Remove this warning and the `AC_CACHE_CHECK' when you adjust the code.])dnl +AC_CACHE_CHECK([return type of signal handlers],[ac_cv_type_signal],[AC_COMPILE_IFELSE( +[AC_LANG_PROGRAM([#include +#include +], + [return *(signal (0, 0)) (0) == 1;])], + [ac_cv_type_signal=int], + [ac_cv_type_signal=void])]) +AC_DEFINE_UNQUOTED([RETSIGTYPE],[$ac_cv_type_signal],[Define as the return type of signal handlers + (`int' or `void').]) -AC_TYPE_SIGNAL AC_TYPE_UID_T AC_CHECK_TYPES([mode_t,off_t,size_t,pid_t,id_t]) AC_TYPE_GETGROUPS @@ -418,8 +431,7 @@ AC_CHECK_MEMBERS([struct stat.st_rdev, TYPE_SOCKLEN_T AC_CACHE_CHECK([for errno in errno.h],rsync_cv_errno, [ - AC_TRY_COMPILE([#include ],[int i = errno], - rsync_cv_errno=yes,rsync_cv_have_errno_decl=no)]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[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 @@ -470,7 +482,7 @@ AC_SEARCH_LIBS(libiconv_open, iconv) AC_MSG_CHECKING([for iconv declaration]) AC_CACHE_VAL(am_cv_proto_iconv, [ - AC_TRY_COMPILE([ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ #include #include extern @@ -482,7 +494,7 @@ size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, si #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([$]{ac_t:- @@ -517,13 +529,11 @@ AS_IF([test x"$rsync_cv_HAVE_GETADDR_DEFINES" = x"yes" -a x"$ac_cv_type_struct_a # redefinition. AC_CHECK_FUNCS(getaddrinfo, , [AC_MSG_CHECKING([for getaddrinfo by including ]) - AC_TRY_LINK([#include + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include #include - #include ],[getaddrinfo(NULL, NULL, NULL, NULL);], - [AC_MSG_RESULT([yes]) + #include ]], [[getaddrinfo(NULL, NULL, NULL, NULL);]])],[AC_MSG_RESULT([yes]) AC_DEFINE(HAVE_GETADDRINFO, 1, - [Define to 1 if you have the "getaddrinfo" function and required types.])], - [AC_MSG_RESULT([no]) + [Define to 1 if you have the "getaddrinfo" function and required types.])],[AC_MSG_RESULT([no]) AC_LIBOBJ([getaddrinfo])])]) ],[AC_LIBOBJ([getaddrinfo])]) @@ -615,19 +625,15 @@ fi dnl Preallocation stuff (also fallocate, posix_fallocate function tests above): AC_CACHE_CHECK([for useable fallocate],rsync_cv_have_fallocate,[ -AC_TRY_LINK([#include -#include ], -[fallocate(0, 0, 0, 0);], -rsync_cv_have_fallocate=yes,rsync_cv_have_fallocate=no)]) +AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include +#include ]], [[fallocate(0, 0, 0, 0);]])],[rsync_cv_have_fallocate=yes],[rsync_cv_have_fallocate=no])]) if test x"$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_CACHE_CHECK([for SYS_fallocate],rsync_cv_have_sys_fallocate,[ -AC_TRY_COMPILE([#include -#include ], -[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 +#include ]], [[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 @@ -654,8 +660,7 @@ if test $ac_cv_func_getpgrp = yes; then fi AC_ARG_ENABLE(iconv-open, - AC_HELP_STRING([--disable-iconv-open], - [disable all use of iconv_open() function]), + AS_HELP_STRING([--disable-iconv-open],[disable all use of iconv_open() function]), [], [enable_iconv_open=$ac_cv_func_iconv_open]) if test x"$enable_iconv_open" != x"no"; then @@ -663,8 +668,7 @@ if test x"$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=$enable_iconv_open]) AH_TEMPLATE([ICONV_OPTION], [Define if you want the --iconv option. Specifing a value will set the @@ -679,7 +683,7 @@ if test x"$enable_iconv" != x"no"; 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 #endif @@ -691,14 +695,13 @@ AC_CACHE_CHECK([whether chown() modifies symlinks],rsync_cv_chown_modifies_symli 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)]) + }]])],[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 #endif @@ -711,14 +714,13 @@ AC_CACHE_CHECK([whether link() can hard-link symlinks],rsync_cv_can_hardlink_sym unlink(FILENAME "2"); 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)]) + }]])],[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 #endif @@ -731,22 +733,20 @@ AC_CACHE_CHECK([whether link() can hard-link special files],rsync_cv_can_hardlin unlink(FILENAME "2"); 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)]) + }]])],[rsync_cv_can_hardlink_special=yes],[rsync_cv_can_hardlink_special=no],[rsync_cv_can_hardlink_special=no])]) if test $rsync_cv_can_hardlink_special = yes; then AC_DEFINE(CAN_HARDLINK_SPECIAL, 1, [Define to 1 if link() can hard-link special files.]) fi AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[ -AC_TRY_RUN([ +AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include main() { int fd[2]; exit((socketpair(AF_UNIX, SOCK_STREAM, 0, fd) != -1) ? 0 : 1); -}], -rsync_cv_HAVE_SOCKETPAIR=yes,rsync_cv_HAVE_SOCKETPAIR=no,rsync_cv_HAVE_SOCKETPAIR=cross)]) +}]])],[rsync_cv_HAVE_SOCKETPAIR=yes],[rsync_cv_HAVE_SOCKETPAIR=no],[rsync_cv_HAVE_SOCKETPAIR=cross])]) if test x"$rsync_cv_HAVE_SOCKETPAIR" = x"yes"; then AC_DEFINE(HAVE_SOCKETPAIR, 1, [Define to 1 if you have the "socketpair" function]) fi @@ -802,43 +802,37 @@ else 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"$rsync_cv_SIGNED_CHAR_OK" = x"yes"; then AC_DEFINE(SIGNED_CHAR_OK, 1, [Define to 1 if "signed char" is a valid type]) fi AC_CACHE_CHECK([for broken readdir],rsync_cv_HAVE_BROKEN_READDIR,[ -AC_TRY_RUN([#include +AC_RUN_IFELSE([AC_LANG_SOURCE([[#include #include main() { struct dirent *di; DIR *d = opendir("."); di = readdir(d); if (di && di->d_name[-2] == '.' && di->d_name[-1] == 0 && -di->d_name[0] == 0) exit(0); exit(1);} ], -rsync_cv_HAVE_BROKEN_READDIR=yes,rsync_cv_HAVE_BROKEN_READDIR=no,rsync_cv_HAVE_BROKEN_READDIR=cross)]) +di->d_name[0] == 0) exit(0); exit(1);} ]])],[rsync_cv_HAVE_BROKEN_READDIR=yes],[rsync_cv_HAVE_BROKEN_READDIR=no],[rsync_cv_HAVE_BROKEN_READDIR=cross])]) if test x"$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 -#include ], -[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 +#include ]], [[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])]) if test x"$rsync_cv_HAVE_STRUCT_UTIMBUF" = x"yes"; then AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, [Define to 1 if you have the "struct utimbuf" type]) fi AC_CACHE_CHECK([if gettimeofday takes tz argument],rsync_cv_HAVE_GETTIMEOFDAY_TZ,[ -AC_TRY_COMPILE([#include -#include ], -[struct timeval tv; exit(gettimeofday(&tv, NULL));], -rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes,rsync_cv_HAVE_GETTIMEOFDAY_TZ=no)]) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include +#include ]], [[struct timeval tv; exit(gettimeofday(&tv, NULL));]])],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=yes],[rsync_cv_HAVE_GETTIMEOFDAY_TZ=no])]) if test x"$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 #include void foo(const char *format, ...) { @@ -856,15 +850,14 @@ void foo(const char *format, ...) { exit(0); } main() { foo("hello"); } -], -rsync_cv_HAVE_C99_VSNPRINTF=yes,rsync_cv_HAVE_C99_VSNPRINTF=no,rsync_cv_HAVE_C99_VSNPRINTF=cross)]) +]])],[rsync_cv_HAVE_C99_VSNPRINTF=yes],[rsync_cv_HAVE_C99_VSNPRINTF=no],[rsync_cv_HAVE_C99_VSNPRINTF=cross])]) if test x"$rsync_cv_HAVE_C99_VSNPRINTF" = x"yes"; then AC_DEFINE(HAVE_C99_VSNPRINTF, 1, [Define to 1 if vsprintf has a C99-compatible return value]) fi AC_CACHE_CHECK([for secure mkstemp],rsync_cv_HAVE_SECURE_MKSTEMP,[ -AC_TRY_RUN([#include +AC_RUN_IFELSE([AC_LANG_SOURCE([[#include #include #include #include @@ -877,10 +870,7 @@ main() { if (fstat(fd, &st) != 0) exit(1); if ((st.st_mode & 0777) != 0600) exit(1); exit(0); -}], -rsync_cv_HAVE_SECURE_MKSTEMP=yes, -rsync_cv_HAVE_SECURE_MKSTEMP=no, -rsync_cv_HAVE_SECURE_MKSTEMP=cross)]) +}]])],[rsync_cv_HAVE_SECURE_MKSTEMP=yes],[rsync_cv_HAVE_SECURE_MKSTEMP=no],[rsync_cv_HAVE_SECURE_MKSTEMP=cross])]) if test x"$rsync_cv_HAVE_SECURE_MKSTEMP" = x"yes"; then case $host_os in hpux*) @@ -897,29 +887,27 @@ fi AC_CACHE_CHECK([if mknod creates FIFOs],rsync_cv_MKNOD_CREATES_FIFOS,[ -AC_TRY_RUN([ +AC_RUN_IFELSE([AC_LANG_SOURCE([[ #include #include #include main() { int rc, ec; char *fn = "fifo-test"; unlink(fn); rc = mknod(fn,S_IFIFO,0600); ec = errno; unlink(fn); if (rc) {printf("(%d %d) ",rc,ec); return ec;} -return 0;}], - rsync_cv_MKNOD_CREATES_FIFOS=yes,rsync_cv_MKNOD_CREATES_FIFOS=no,rsync_cv_MKNOD_CREATES_FIFOS=cross)]) +return 0;}]])],[rsync_cv_MKNOD_CREATES_FIFOS=yes],[rsync_cv_MKNOD_CREATES_FIFOS=no],[rsync_cv_MKNOD_CREATES_FIFOS=cross])]) if test x"$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 #include #include main() { 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"$rsync_cv_MKNOD_CREATES_SOCKETS" = x"yes"; then AC_DEFINE(MKNOD_CREATES_SOCKETS, 1, [Define to 1 if mknod() can create sockets.]) fi @@ -966,8 +954,7 @@ AC_CHECK_FUNCS(_acl __acl _facl __facl) AC_MSG_CHECKING([whether to support ACLs]) AC_ARG_ENABLE(acl-support, - AC_HELP_STRING([--disable-acl-support], - [disable ACL support])) + AS_HELP_STRING([--disable-acl-support],[disable ACL support])) if test x"$enable_acl_support" = x"no"; then AC_MSG_RESULT(no) @@ -1013,20 +1000,16 @@ else 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 -#include ], -[ 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 +#include ]], [[ 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"$samba_cv_HAVE_POSIX_ACLS" = x"yes"; then AC_MSG_RESULT(Using posix ACLs) AC_DEFINE(HAVE_POSIX_ACLS, 1, [true if you have posix ACLs]) AC_DEFINE(SUPPORT_ACLS, 1) AC_CACHE_CHECK([for acl_get_perm_np],samba_cv_HAVE_ACL_GET_PERM_NP,[ - AC_TRY_LINK([#include -#include ], -[ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);], -samba_cv_HAVE_ACL_GET_PERM_NP=yes,samba_cv_HAVE_ACL_GET_PERM_NP=no)]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include +#include ]], [[ acl_permset_t permset_d; acl_perm_t perm; return acl_get_perm_np( permset_d, perm);]])],[samba_cv_HAVE_ACL_GET_PERM_NP=yes],[samba_cv_HAVE_ACL_GET_PERM_NP=no])]) if test x"$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 @@ -1045,8 +1028,7 @@ 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$ac_cv_func_attropen" in *yes*) enable_xattr_support=maybe ;; *) enable_xattr_support=no ;; @@ -1096,7 +1078,7 @@ if test x"$enable_acl_support" = x"no" -o x"$enable_xattr_support" = x"no" -o x" AC_MSG_CHECKING([whether $CC supports -Wno-unused-parameter]) OLD_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wno-unused-parameter" - AC_TRY_LINK([#include ], [printf("hello\n");], [rsync_warn_flag=yes], [rsync_warn_flag=no]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], [[printf("hello\n");]])],[rsync_warn_flag=yes],[rsync_warn_flag=no]) AC_MSG_RESULT([$rsync_warn_flag]) if test x"$rsync_warn_flag" = x"no"; then CFLAGS="$OLD_CFLAGS"