Move Box Backup's custom tests into own file, to share with Boxi.

1 files changed, 8 insertions, 292 deletions

diff --git a/configure.ac b/configure.ac
index fe2c51eb..6b4cc61d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -22,298 +22,7 @@ if test "x$ac_cv_cxx_exceptions" != "xyes" || \
   AC_MSG_ERROR([[basic compile checks failed, the C++ compiler is broken]])
 fi
 
-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.
-  case $build_os in
-  solaris*)
-    AC_MSG_NOTICE([skipping check for -rdynamic check on Solaris])
-    ;;
-  *)
-    # Check whether gcc supports -rdynamic, thanks to Steve Ellcey
-    # [http://readlist.com/lists/gcc.gnu.org/gcc/6/31502.html]
-    # This is needed to get symbols in backtraces.
-    # Note that this apparently fails on HP-UX and Solaris
-    LDFLAGS="$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 $target_os in
-mingw32*) ;;
-winnt)    ;;
-*)
-  AC_SEARCH_LIBS([nanosleep], [rt], [ac_have_nanosleep=yes],
-                 [AC_MSG_ERROR([[cannot find a short sleep function (nanosleep)]])])
-	;;
-esac
-
-AC_CHECK_HEADER([zlib.h],, [AC_MSG_ERROR([[cannot find zlib.h]])])
-AC_CHECK_LIB([z], [zlibVersion],, [AC_MSG_ERROR([[cannot find zlib]])])
-VL_LIB_READLINE([have_libreadline=yes], [have_libreadline=no])
-AC_CHECK_FUNCS([rl_filename_completion_function])
-
-## Check for Berkely DB. Restrict to certain versions
-AX_PATH_BDB([1.x or 4.1], [
-  LIBS="$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])
-])
-
-## 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_CHECK_LIB(
-  [crypto],
-  [EVP_CipherInit_ex],, [
-  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 $target_os in
-mingw32*) ;;
-winnt*)   ;;
-*)
-  AC_HEADER_DIRENT
-  ;;
-esac
-
-AC_HEADER_STDC
-AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS([dlfcn.h getopt.h process.h pwd.h signal.h])
-AC_CHECK_HEADERS([syslog.h time.h cxxabi.h])
-AC_CHECK_HEADERS([netinet/in.h])
-AC_CHECK_HEADERS([sys/file.h sys/param.h sys/socket.h sys/time.h sys/types.h sys/wait.h])
-AC_CHECK_HEADERS([sys/uio.h sys/xattr.h])
-AC_CHECK_HEADERS([bsd/unistd.h])
-
-AC_CHECK_HEADERS([execinfo.h], [have_execinfo_h=yes])
-
-if test "$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 "$have_pcreposix_h" = "yes"; then
-  have_regex_support=yes
-  AC_DEFINE([HAVE_REGEX_SUPPORT], [1], [Define to 1 if regular expressions are supported])
-else
-  have_regex_support=no
-fi
-
-AC_SEARCH_LIBS([dlsym], ["dl"])
-AC_CHECK_FUNCS([dlsym dladdr])
-
-### Checks for typedefs, structures, and compiler characteristics.
-
-AC_CHECK_TYPES([u_int8_t, u_int16_t, u_int32_t, u_int64_t])
-AC_CHECK_TYPES([uint8_t, uint16_t, uint32_t, uint64_t])
-
-AC_HEADER_STDBOOL
-AC_C_CONST
-AC_C_BIGENDIAN
-AC_TYPE_UID_T
-AC_TYPE_MODE_T
-AC_TYPE_OFF_T
-AC_TYPE_PID_T
-AC_TYPE_SIZE_T
-
-AC_CHECK_MEMBERS([struct stat.st_flags])
-AC_CHECK_MEMBERS([struct stat.st_mtimespec])
-AC_CHECK_MEMBERS([struct stat.st_atim.tv_nsec])
-AC_CHECK_MEMBERS([struct stat.st_atimensec])
-AC_CHECK_MEMBERS([struct sockaddr_in.sin_len],,, [[
-  #include <sys/types.h>
-  #include <netinet/in.h>
-  ]])
-AC_CHECK_MEMBERS([DIR.d_fd],,,  [[#include <dirent.h>]])
-AC_CHECK_MEMBERS([DIR.dd_fd],,, [[#include <dirent.h>]])
-
-AC_CHECK_DECLS([INFTIM],,, [[#include <poll.h>]])
-AC_CHECK_DECLS([SO_PEERCRED],,, [[#include <sys/socket.h>]])
-AC_CHECK_DECLS([O_BINARY],,,)
-
-# Solaris provides getpeerucred() instead of getpeereid() or SO_PEERCRED
-AC_CHECK_HEADERS([ucred.h])
-AC_CHECK_FUNCS([getpeerucred])
-
-AC_CHECK_DECLS([optreset],,, [[#include <getopt.h>]])
-AC_CHECK_DECLS([dirfd],,,
-	[[
-		#include <getopt.h>
-		#include <dirent.h>
-	]])
-
-AC_HEADER_TIME
-AC_STRUCT_TM
-AX_CHECK_DIRENT_D_TYPE
-AC_SYS_LARGEFILE
-AX_CHECK_DEFINE_PRAGMA
-if test "x$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 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
+m4_include([infrastructure/m4/boxbackup_tests.m4])
 
 ## Get tmpdir
 temp_directory_name="/tmp"
@@ -446,6 +155,13 @@ Readline:            $have_libreadline
 Extended attributes: $ac_cv_header_sys_xattr_h
 EOC
 
+cat > config.env <<EOC
+CC="$CC"
+CXX="$CXX"
+CXXFLAGS="$CXXFLAGS"
+LDFLAGS="$LDFLAGS"
+LIBS="$LIBS"
+EOC
 
 ### Warnings at end for visibility