diff options
Diffstat (limited to 'infrastructure/m4')
| -rw-r--r-- | infrastructure/m4/ax_check_ssl.m4 | 5 | ||||
| -rw-r--r-- | infrastructure/m4/boxbackup_tests.m4 | 315 | ||||
| -rw-r--r-- | infrastructure/m4/vl_lib_readline.m4 | 53 |
3 files changed, 373 insertions, 0 deletions
diff --git a/infrastructure/m4/ax_check_ssl.m4 b/infrastructure/m4/ax_check_ssl.m4 index 03362bb6..1714080c 100644 --- a/infrastructure/m4/ax_check_ssl.m4 +++ b/infrastructure/m4/ax_check_ssl.m4 @@ -27,7 +27,12 @@ AC_DEFUN([AX_CHECK_SSL], [ ax_check_ssl_found=yes AC_CHECK_HEADERS([openssl/ssl.h],, [ax_check_ssl_found=no]) +<<<<<<< HEAD AC_CHECK_LIB([ssl], [SSL_read],, [ax_check_ssl_found=no], [-lcrypto]) +======= + AC_SEARCH_LIBS([HMAC_CTX_init], [crypto]) + AC_SEARCH_LIBS([SSL_read], [ssl],, [ax_check_ssl_found=no]) +>>>>>>> 0.12 if test "x$ax_check_ssl_found" = "xyes"; then AC_DEFINE([HAVE_SSL], 1, [Define to 1 if SSL is available]) diff --git a/infrastructure/m4/boxbackup_tests.m4 b/infrastructure/m4/boxbackup_tests.m4 new file mode 100644 index 00000000..9e6bc2f2 --- /dev/null +++ b/infrastructure/m4/boxbackup_tests.m4 @@ -0,0 +1,315 @@ +dnl All Box Backup configury magic is here, to be shared with Boxi + +case $build_os in +solaris*) + isa_bits=`isainfo -b` + AC_MSG_NOTICE([setting compiler to use -m$isa_bits on Solaris]) + CFLAGS="$CFLAGS -m$isa_bits" + CXXFLAGS="$CXXFLAGS -m$isa_bits" + LDFLAGS="$LDFLAGS -m$isa_bits" + ;; +esac + +if test "x$GXX" = "xyes"; then + # Use -Wall if we have gcc. This gives better warnings + AC_SUBST([CXXFLAGS_STRICT], ['-Wall -Wundef']) + + # Don't check for gcc -rdynamic on Solaris as it's broken, but returns 0. + # On Cygwin it does nothing except cause gcc to emit a warning message. + case $build_os in + solaris*|cygwin) + AC_MSG_NOTICE([skipping check for -rdynamic on $build_os]) + ;; + *) + # Check whether gcc supports -rdynamic, thanks to Steve Ellcey + # [http://readlist.com/lists/gcc.gnu.org/gcc/6/31502.html] + # This is needed to get symbols in backtraces. + # Note that this apparently fails on HP-UX and Solaris + LDFLAGS="$LDFLAGS -rdynamic" + AC_MSG_CHECKING([whether gcc accepts -rdynamic]) + AC_TRY_LINK([], [return 0;], + [AC_MSG_RESULT([yes]); have_rdynamic=yes], + [AC_MSG_RESULT([no])]) + if test x"$have_rdynamic" = x"yes" ; then + AC_SUBST([LDADD_RDYNAMIC], ['-rdynamic']) + fi + ;; + esac +fi + +AC_PATH_PROG([PERL], [perl], [AC_MSG_ERROR([[perl executable was not found]])]) + +case $target_os in +mingw*) + TARGET_PERL=perl + ;; +*) + TARGET_PERL=$PERL + ;; +esac + +AC_SUBST([TARGET_PERL]) +AC_DEFINE_UNQUOTED([PERL_EXECUTABLE], ["$TARGET_PERL"], + [Location of the perl executable]) + +AC_CHECK_TOOL([AR], [ar], + [AC_MSG_ERROR([[cannot find ar executable]])]) +AC_CHECK_TOOL([RANLIB], [ranlib], + [AC_MSG_ERROR([[cannot find ranlib executable]])]) + +case $target_os in +mingw*) + AC_CHECK_TOOL([WINDRES], [windres], + [AC_MSG_ERROR([[cannot find windres executable]])]) + ;; +esac + +### Checks for libraries. + +case $target_os in +mingw32*) + AC_CHECK_LIB([crypto -lws2_32 -lgdi32], [CRYPTO_lock]) + ;; +winnt) + ;; +*) + AC_SEARCH_LIBS([nanosleep], [rt], [ac_have_nanosleep=yes], + [AC_MSG_ERROR([[cannot find a short sleep function (nanosleep)]])]) + ;; +esac + +AC_CHECK_HEADER([zlib.h],, [AC_MSG_ERROR([[cannot find zlib.h]])]) +AC_CHECK_LIB([z], [zlibVersion],, [AC_MSG_ERROR([[cannot find zlib]])]) +VL_LIB_READLINE([have_libreadline=yes], [have_libreadline=no]) +AC_CHECK_FUNCS([rl_filename_completion_function]) + +## Check for Berkely DB. Restrict to certain versions +AX_PATH_BDB([1.x or 4.1], [ + LIBS="$BDB_LIBS $LIBS" + LDFLAGS="$BDB_LDFLAGS $LDFLAGS" + CPPFLAGS="$CPPFLAGS $BDB_CPPFLAGS" + + AX_COMPARE_VERSION([$BDB_VERSION],[ge],[4.1],, + [AX_COMPARE_VERSION([$BDB_VERSION],[lt],[2],, + [AC_MSG_ERROR([[only Berkely DB versions 1.x or at least 4.1 are currently supported]])] + )] + ) + AX_SPLIT_VERSION([BDB_VERSION], [$BDB_VERSION]) +]) + +# need to find libdl before trying to link openssl, apparently +AC_SEARCH_LIBS([dlsym], ["dl"]) +AC_CHECK_FUNCS([dlsym dladdr]) + +## Check for Open SSL, use old versions only if explicitly requested +AC_SEARCH_LIBS([gethostbyname], [nsl socket resolv]) +AC_SEARCH_LIBS([shutdown], [nsl socket resolv]) +AX_CHECK_SSL(, [AC_MSG_ERROR([[OpenSSL is not installed but is required]])]) +AC_ARG_ENABLE( + [old-ssl], + [AC_HELP_STRING([--enable-old-ssl], + [Allow use of pre-0.9.7 Open SSL - NOT RECOMMENDED, read the documentation])]) +AC_SEARCH_LIBS( + [EVP_CipherInit_ex], + [crypto],, [ + if test "x$enable_old_ssl" = "xyes"; then + AC_DEFINE([HAVE_OLD_SSL], 1, [Define to 1 if SSL is pre-0.9.7]) + else + AC_MSG_ERROR([[found an old (pre 0.9.7) version of SSL. +Upgrade or read the documentation for alternatives]]) + fi + ]) + + +### Checks for header files. + +case $target_os in +mingw32*) ;; +winnt*) ;; +*) + AC_HEADER_DIRENT + ;; +esac + +AC_HEADER_STDC +AC_HEADER_SYS_WAIT +AC_CHECK_HEADERS([dlfcn.h fcntl.h getopt.h process.h pwd.h signal.h]) +AC_CHECK_HEADERS([syslog.h time.h cxxabi.h]) +AC_CHECK_HEADERS([netinet/in.h netinet/tcp.h]) +AC_CHECK_HEADERS([sys/file.h sys/param.h sys/socket.h sys/time.h sys/types.h]) +AC_CHECK_HEADERS([sys/uio.h sys/un.h sys/wait.h sys/xattr.h]) +AC_CHECK_HEADERS([bsd/unistd.h]) +AC_CHECK_HEADERS([sys/socket.h], [have_sys_socket_h=yes]) +AC_CHECK_HEADERS([winsock2.h], [have_winsock2_h=yes]) +AC_CHECK_HEADERS([execinfo.h], [have_execinfo_h=yes]) + +if test "$have_execinfo_h" = "yes"; then + AC_SEARCH_LIBS([backtrace],[execinfo]) +fi + +AC_CHECK_HEADER([regex.h], [have_regex_h=yes]) + +if test "$have_regex_h" = "yes"; then + AC_DEFINE([HAVE_REGEX_H], [1], [Define to 1 if regex.h is available]) +else + AC_CHECK_HEADER([pcreposix.h], [have_pcreposix_h=yes]) +fi + +if test "$have_pcreposix_h" = "yes"; then + AC_DEFINE([PCRE_STATIC], [1], [Box Backup always uses static PCRE]) + AC_SEARCH_LIBS([regcomp], ["pcreposix -lpcre"],,[have_pcreposix_h=no_regcomp]) +fi + +if test "$have_pcreposix_h" = "yes"; then + AC_DEFINE([HAVE_PCREPOSIX_H], [1], [Define to 1 if pcreposix.h is available]) +fi + +if test "$have_regex_h" = "yes" -o "$have_pcreposix_h" = "yes"; then + have_regex_support=yes + AC_DEFINE([HAVE_REGEX_SUPPORT], [1], [Define to 1 if regular expressions are supported]) +else + have_regex_support=no +fi + +### Checks for typedefs, structures, and compiler characteristics. + +AC_CHECK_TYPES([u_int8_t, u_int16_t, u_int32_t, u_int64_t]) +AC_CHECK_TYPES([uint8_t, uint16_t, uint32_t, uint64_t]) + +AC_HEADER_STDBOOL +AC_C_CONST +AC_C_BIGENDIAN +AC_TYPE_UID_T +AC_TYPE_MODE_T +AC_TYPE_OFF_T +AC_TYPE_PID_T +AC_TYPE_SIZE_T + +AC_CHECK_MEMBERS([struct stat.st_flags]) +AC_CHECK_MEMBERS([struct stat.st_mtimespec]) +AC_CHECK_MEMBERS([struct stat.st_atim.tv_nsec]) +AC_CHECK_MEMBERS([struct stat.st_atimensec]) +AC_CHECK_MEMBERS([struct sockaddr_in.sin_len],,, [[ + #include <sys/types.h> + #include <netinet/in.h> + ]]) +AC_CHECK_MEMBERS([DIR.d_fd],,, [[#include <dirent.h>]]) +AC_CHECK_MEMBERS([DIR.dd_fd],,, [[#include <dirent.h>]]) +AC_CHECK_MEMBERS([struct tcp_info.tcpi_rtt],,, [[#include <netinet/tcp.h>]]) + +AC_CHECK_DECLS([INFTIM],,, [[#include <poll.h>]]) +AC_CHECK_DECLS([SO_PEERCRED],,, [[#include <sys/socket.h>]]) +AC_CHECK_DECLS([O_BINARY],,,) +AC_CHECK_DECLS([SOL_TCP],,, [[#include <netinet/tcp.h>]]) +AC_CHECK_DECLS([TCP_INFO],,, [[#include <netinet/tcp.h>]]) + +if test -n "$have_sys_socket_h"; then + AC_CHECK_DECLS([SO_SNDBUF],,, [[#include <sys/socket.h>]]) +elif test -n "$have_winsock2_h"; then + AC_CHECK_DECLS([SO_SNDBUF],,, [[#include <winsock2.h>]]) +else + # unlikely to succeed, but defined HAVE_DECL_SO_SNDBUF to 0 instead + # of leaving it undefined, which makes cpp #ifdefs simpler. + AC_CHECK_DECLS([SO_SNDBUF]) +fi + +# Solaris provides getpeerucred() instead of getpeereid() or SO_PEERCRED +AC_CHECK_HEADERS([ucred.h]) +AC_CHECK_FUNCS([getpeerucred]) + +AC_CHECK_DECLS([optreset],,, [[#include <getopt.h>]]) +AC_CHECK_DECLS([dirfd],,, + [[ + #include <getopt.h> + #include <dirent.h> + ]]) + +AC_HEADER_TIME +AC_STRUCT_TM +AX_CHECK_DIRENT_D_TYPE +AC_SYS_LARGEFILE +AX_CHECK_DEFINE_PRAGMA +if test "x$ac_cv_c_bigendian" != "xyes"; then + AX_BSWAP64 +fi + +case $target_os in +mingw32*) ;; +winnt*) ;; +*) + AX_RANDOM_DEVICE + AX_CHECK_MOUNT_POINT(,[ + AC_MSG_ERROR([[cannot work out how to discover mount points on your platform]]) + ]) + AC_CHECK_MEMBERS([struct dirent.d_ino],,, [[#include <dirent.h>]]) +;; +esac + +AX_CHECK_MALLOC_WORKAROUND + + +### Checks for library functions. + +AC_FUNC_CLOSEDIR_VOID +AC_FUNC_ERROR_AT_LINE +AC_TYPE_SIGNAL +AC_FUNC_STAT +AC_CHECK_FUNCS([getpeereid getpeername lchown setproctitle getpid gettimeofday waitpid ftruncate]) +AC_SEARCH_LIBS([setproctitle], ["bsd"]) + +# NetBSD implements kqueue too differently for us to get it fixed by 0.10 +# TODO: Remove this when NetBSD kqueue implementation is working +netbsd_hack=`echo $target_os | sed 's/netbsd.*/netbsd/'` +if test "$netbsd_hack" != "netbsd"; then + AC_CHECK_FUNCS([kqueue]) +fi + +AX_FUNC_SYSCALL +AX_CHECK_SYSCALL_LSEEK +AC_CHECK_FUNCS([listxattr llistxattr getxattr lgetxattr setxattr lsetxattr]) +AC_CHECK_DECLS([XATTR_NOFOLLOW],,, [[#include <sys/xattr.h>]]) + + +### Miscellaneous complicated feature checks + +## Check for large file support active. AC_SYS_LARGEFILE has already worked +## out how to enable it if necessary, we just use this to report to the user +AC_CACHE_CHECK([if we have large file support enabled], + [box_cv_have_large_file_support], + [AC_TRY_RUN([ + $ac_includes_default + int main() + { + return sizeof(off_t)==4; + } + ], + [box_cv_have_large_file_support=yes], + [box_cv_have_large_file_support=no], + [box_cv_have_large_file_support=no # safe for cross-compile] + ) + ]) + +if test "x$box_cv_have_large_file_support" = "xyes"; then + AC_DEFINE([HAVE_LARGE_FILE_SUPPORT], [1], + [Define to 1 if large files are supported]) +fi + +## Find out how to do file locking +AC_CHECK_FUNCS([flock fcntl]) +AC_CHECK_DECLS([O_EXLOCK],,, [[#include <fcntl.h>]]) +AC_CHECK_DECLS([F_SETLK],,, [[#include <fcntl.h>]]) + +case $target_os in +mingw32*) ;; +winnt*) ;; +*) +if test "x$ac_cv_func_flock" != "xyes" && \ + test "x$ac_cv_have_decl_O_EXLOCK" != "xyes" && \ + test "x$ac_cv_have_decl_F_SETLK" != "xyes" +then + AC_MSG_ERROR([[cannot work out how to do file locking on your platform]]) +fi +;; +esac + + diff --git a/infrastructure/m4/vl_lib_readline.m4 b/infrastructure/m4/vl_lib_readline.m4 index a0571bfa..e04a5f5f 100644 --- a/infrastructure/m4/vl_lib_readline.m4 +++ b/infrastructure/m4/vl_lib_readline.m4 @@ -79,6 +79,7 @@ AC_DEFUN([VL_LIB_READLINE], [ fi ]) +<<<<<<< HEAD dnl VL_LIB_READLINE_CHECK(name, libraries, headers, history headers) AC_DEFUN([VL_LIB_READLINE_CHECK], [ AC_CACHE_CHECK([for $1 library], @@ -87,6 +88,26 @@ AC_DEFUN([VL_LIB_READLINE_CHECK], [ vl_cv_lib_$1="" for readline_lib in $2; do for termcap_lib in "" termcap curses ncurses; do +======= +dnl BOX_CHECK_VAR(name, where, headers) +AC_DEFUN([BOX_CHECK_VAR], [ + AC_CACHE_CHECK([for $1 $2], [vl_cv_var_$1], + [AC_TRY_LINK([$3], [(void) $1], [vl_cv_var_$1=yes], [vl_cv_var_$1=no]) + ]) + if test "${vl_cv_var_$1}" = "yes"; then + AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_$1), 1, [Define if you have $1 $2]) + fi + ]) + +dnl VL_LIB_READLINE_CHECK(name, libraries, headers, history headers) +AC_DEFUN([VL_LIB_READLINE_CHECK], [ + ORIG_LIBS="$LIBS" + AC_CACHE_CHECK([for $1 library], + [vl_cv_lib_$1], [ + vl_cv_lib_$1="" + for readline_lib in $2; do + for termcap_lib in "" termcap curses ncurses pdcurses; do +>>>>>>> 0.12 if test -z "$termcap_lib"; then TRY_LIB="-l$readline_lib" else @@ -108,12 +129,44 @@ AC_DEFUN([VL_LIB_READLINE_CHECK], [ fi ]) +<<<<<<< HEAD vl_cv_lib_readline_compat_found=no if test "x$vl_cv_lib_$1" != "xno"; then AC_CHECK_HEADERS([$3], [vl_cv_lib_readline_compat_found=yes]) fi if test "x$vl_cv_lib_readline_compat_found" = "xyes"; then +======= + vl_cv_lib_includes="" + + vl_cv_lib_readline_compat_found=no + if test "x$vl_cv_lib_$1" != "xno"; then + AC_CHECK_HEADERS([$3], [ + vl_cv_lib_readline_compat_found=yes + vl_cv_lib_includes="$vl_cv_lib_headers #include <$ac_header>" + ]) + fi + + AC_TRY_LINK([$vl_cv_lib_includes], [(void) readline;], + [vl_compiles=yes], [vl_compiles=no]) + if test "x$vl_compiles" = "xno"; then + AC_TRY_LINK([#include <stdio.h> + $vl_cv_lib_includes], [(void) readline;], + [vl_compiles_with_stdio=yes], [vl_compiles_with_stdio=no]) + if test "x$vl_compiles_with_stdio" = "xyes"; then + vl_cv_lib_includes="#include <stdio.h> +$vl_cv_lib_includes" + fi + fi + + if test "x$vl_cv_lib_readline_compat_found" = "xyes"; then + BOX_CHECK_VAR([rl_completion_matches], [in readline headers], + [$vl_cv_lib_includes]) + + BOX_CHECK_VAR([completion_matches], [in readline headers], + [$vl_cv_lib_includes]) + +>>>>>>> 0.12 AC_DEFINE([HAVE_LIBREADLINE], 1, [Define if you have a readline compatible library]) |