X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/7ca6e8564990a7e8d5b4ea623ce22bdaaae0bc1b..9a689986c6d416c66195d2a16f54fcb74dc7d805:/configure.in diff --git a/configure.in b/configure.in index 5652296a..4c2f1dba 100644 --- a/configure.in +++ b/configure.in @@ -1,29 +1,42 @@ dnl Process this file with autoconf to produce a configure script. -AC_INIT(byteorder.h) + +AC_INIT() +AC_CONFIG_SRCDIR([byteorder.h]) AC_CONFIG_HEADER(config.h) AC_PREREQ(2.52) LDFLAGS=${LDFLAGS-""} -AC_CANONICAL_SYSTEM -AC_VALIDATE_CACHE_SYSTEM_TYPE +AC_CANONICAL_TARGET([]) + +dnl Checks for programs. +AC_PROG_CC +AC_PROG_CPP +AC_PROG_INSTALL +AC_SUBST(SHELL) + +RSYNC_VERSION=2.4.7pre3 +AC_SUBST(RSYNC_VERSION) +AC_DEFINE_UNQUOTED(RSYNC_VERSION, ["$RSYNC_VERSION"], [rsync release version]) # compile with optimisation and without debugging by default, unless # --debug is given. We must decide this before testing the compiler. +AC_MSG_CHECKING([whether to include debugging symbols]) AC_ARG_ENABLE(debug, - [ --enable-debug including debugging symbols and features]) + AC_HELP_STRING([--enable-debug], + [including debugging symbols and features (default yes)]), + [], []) -AC_MSG_CHECKING([whether to include debugging symbols]) -if test x"$enable_debug" = x"yes" +if test x"$enable_debug" = x"no" then - AC_MSG_RESULT(yes) - # leave CFLAGS alone; AC_PROG_CC will try to include -g if it can - AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation]) - CFLAGS=${CFLAGS-"-g"} -else AC_MSG_RESULT(no) CFLAGS=${CFLAGS-"-O"} +else + AC_MSG_RESULT([yes]) + # leave CFLAGS alone; AC_PROG_CC will try to include -g if it can + AC_DEFINE(DEBUG, 1, [Define to turn on debugging code that may slow normal operation]) + dnl CFLAGS=${CFLAGS-"-g"} fi CFLAGS="$CFLAGS -DHAVE_CONFIG_H" @@ -33,19 +46,141 @@ AC_ARG_WITH(included-popt, AC_ARG_WITH(rsync-path, [ --with-rsync-path=PATH set default --rsync-path to PATH (default: \"rsync\")], - [ RSYNC_PATH="$with_rsync_name" ], + [ RSYNC_PATH="$with_rsync_path" ], [ RSYNC_PATH="rsync" ]) AC_DEFINE_UNQUOTED(RSYNC_PATH, "$RSYNC_PATH", [ ]) -dnl Checks for programs. -AC_PROG_CC -AC_PROG_INSTALL -AC_SUBST(SHELL) - AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0) AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH, [ ]) -AC_SYS_LARGEFILE + +# arrgh. libc in the current debian stable screws up the largefile +# stuff, getting byte range locking wrong +AC_CACHE_CHECK([for broken largefile support],rsync_cv_HAVE_BROKEN_LARGEFILE,[ +AC_TRY_RUN([ +#define _FILE_OFFSET_BITS 64 +#include +#include +#include +#include + +int main(void) +{ + struct flock lock; + int status; + int fd = open("conftest.dat", O_CREAT|O_RDWR, 0600); + lock.l_type = F_WRLCK; + lock.l_whence = SEEK_SET; + lock.l_start = 0; + lock.l_len = 1; + lock.l_pid = 0; + + fcntl(fd,F_SETLK,&lock); + if (fork() == 0) { + lock.l_start = 1; + exit(fcntl(fd,F_SETLK,&lock) == 0); + } + wait(&status); + unlink("conftest.dat"); + exit(WEXITSTATUS(status)); +} +], +rsync_cv_HAVE_BROKEN_LARGEFILE=yes,rsync_cv_HAVE_BROKEN_LARGEFILE=no,rsync_cv_HAVE_BROKEN_LARGEFILE=cross)]) +if test x"$rsync_cv_HAVE_BROKEN_LARGEFILE" != x"yes"; then + AC_SYS_LARGEFILE +fi + +ipv6type=unknown +ipv6lib=none +ipv6trylibc=yes + + AC_MSG_CHECKING([ipv6 stack type]) + for i in inria kame linux-glibc linux-inet6 toshiba v6d zeta; do + case $i in + inria) + # http://www.kame.net/ + AC_EGREP_CPP(yes, [ +#include +#ifdef IPV6_INRIA_VERSION +yes +#endif], + [ipv6type=$i; + AC_DEFINE(INET6, 1, [true if you have IPv6]) + ]) + ;; + kame) + # http://www.kame.net/ + AC_EGREP_CPP(yes, [ +#include +#ifdef __KAME__ +yes +#endif], + [ipv6type=$i; + AC_DEFINE(INET6, 1, [true if you have IPv6])]) + ;; + linux-glibc) + # http://www.v6.linux.or.jp/ + AC_EGREP_CPP(yes, [ +#include +#if defined(__GLIBC__) && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 1 +yes +#endif], + [ipv6type=$i; +AC_DEFINE(INET6, 1, [true if you have IPv6])]) + ;; + linux-inet6) + # http://www.v6.linux.or.jp/ + if test -d /usr/inet6 -o -f /usr/inet6/lib/libinet6.a; then + ipv6type=$i + ipv6lib=inet6 + ipv6libdir=/usr/inet6/lib + ipv6trylibc=yes; + AC_DEFINE(INET6, 1, [true if you have IPv6]) + CFLAGS="-I/usr/inet6/include $CFLAGS" + fi + ;; + toshiba) + AC_EGREP_CPP(yes, [ +#include +#ifdef _TOSHIBA_INET6 +yes +#endif], + [ipv6type=$i; + ipv6lib=inet6; + ipv6libdir=/usr/local/v6/lib; + AC_DEFINE(INET6, 1, [true if you have IPv6])]) + ;; + v6d) + AC_EGREP_CPP(yes, [ +#include +#ifdef __V6D__ +yes +#endif], + [ipv6type=$i; + ipv6lib=v6; + ipv6libdir=/usr/local/v6/lib; + AC_DEFINE(INET6, 1, [true if you have IPv6])]) + ;; + zeta) + AC_EGREP_CPP(yes, [ +#include +#ifdef _ZETA_MINAMI_INET6 +yes +#endif], + [ipv6type=$i; + ipv6lib=inet6; + ipv6libdir=/usr/local/v6/lib; + AC_DEFINE(INET6, 1, [true if you have IPv6])]) + ;; + esac + if test "$ipv6type" != "unknown"; then + break + fi + done + AC_MSG_RESULT($ipv6type) + +AC_SEARCH_LIBS(getaddrinfo, inet6) + AC_C_BIGENDIAN AC_HEADER_DIRENT AC_HEADER_TIME @@ -53,7 +188,8 @@ AC_HEADER_SYS_WAIT AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h unistd.h utime.h grp.h) AC_CHECK_HEADERS(compat.h sys/param.h ctype.h sys/wait.h sys/ioctl.h) AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h) -AC_CHECK_HEADERS(glob.h alloca.h mcheck.h) +AC_CHECK_HEADERS(glob.h alloca.h mcheck.h sys/sysctl.h arpa/inet.h arpa/nameser.h) +AC_CHECK_HEADERS(netdb.h) AC_CHECK_SIZEOF(int) AC_CHECK_SIZEOF(long) @@ -68,7 +204,8 @@ AC_TYPE_OFF_T AC_TYPE_SIZE_T AC_TYPE_PID_T AC_TYPE_GETGROUPS -AC_STRUCT_ST_RDEV +AC_CHECK_MEMBERS([struct stat.st_rdev]) + AC_CHECK_TYPE([ino_t], [unsigned]) TYPE_SOCKLEN_T @@ -115,7 +252,17 @@ if test x"$ac_cv_func_connect" = x"no"; then fi fi -# +AC_MSG_NOTICE([Looking in libraries: $LIBS]) +AC_REPLACE_FUNCS(getaddrinfo getnameinfo) + +AC_CHECK_MEMBER([struct sockaddr.sa_len], + [ AC_DEFINE(HAVE_SOCKADDR_LEN) ], + [], + [ +#include +#include +]) + # if we can't find strcasecmp, look in -lresolv (for Unixware at least) # AC_CHECK_FUNCS(strcasecmp) @@ -123,12 +270,15 @@ if test x"$ac_cv_func_strcasecmp" = x"no"; then AC_CHECK_LIB(resolv, strcasecmp) fi +AC_CHECK_LIB(resolv, inet_ntop) + AC_FUNC_MEMCMP AC_FUNC_UTIME_NULL AC_CHECK_FUNCS(waitpid wait4 getcwd strdup strerror chown chmod mknod) AC_CHECK_FUNCS(fchmod fstat strchr readlink link utime utimes strftime) AC_CHECK_FUNCS(memmove lchown vsnprintf snprintf asprintf setsid glob strpbrk) AC_CHECK_FUNCS(strlcat strlcpy mtrace) +AC_CHECK_FUNCS(inet_ntop inet_pton) AC_CACHE_CHECK([for working socketpair],rsync_cv_HAVE_SOCKETPAIR,[ AC_TRY_RUN([#include @@ -340,4 +490,5 @@ AC_SUBST(OBJ_RESTORE) AC_SUBST(CC_SHOBJ_FLAG) AC_SUBST(BUILD_POPT) -AC_OUTPUT(Makefile lib/dummy zlib/dummy) +AC_CONFIG_FILES([Makefile lib/dummy zlib/dummy popt/dummy shconfig]) +AC_OUTPUT