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Diff for /embedaddon/sudo/aclocal.m4 between versions 1.1.1.2 and 1.1.1.4

version 1.1.1.2, 2012/05/29 12:26:48 version 1.1.1.4, 2013/07/22 10:46:10
Line 1 Line 1
 dnl Local m4 macros for autoconf (used by sudo)  dnl Local m4 macros for autoconf (used by sudo)
 dnl  dnl
dnl Copyright (c) 1994-1996, 1998-2005, 2007-2011dnl Copyright (c) 1994-1996, 1998-2005, 2007-2013
 dnl     Todd C. Miller <Todd.Miller@courtesan.com>  dnl     Todd C. Miller <Todd.Miller@courtesan.com>
 dnl  dnl
 dnl XXX - should cache values in all cases!!!  dnl XXX - should cache values in all cases!!!
Line 171  AC_MSG_RESULT($sudo_cv_func_fnmatch) Line 171  AC_MSG_RESULT($sudo_cv_func_fnmatch)
 AS_IF([test $sudo_cv_func_fnmatch = yes], [$1], [$2])])  AS_IF([test $sudo_cv_func_fnmatch = yes], [$1], [$2])])
   
 dnl  dnl
   dnl Attempt to check for working PIE support.
   dnl This is a bit of a hack but on Solaris 10 with GNU ld and GNU as
   dnl we can end up with strange values from malloc().
   dnl A better check would be to verify that ASLR works with PIE.
   dnl
   AC_DEFUN([SUDO_WORKING_PIE],
   [AC_MSG_CHECKING([for working PIE support])
   AC_CACHE_VAL(sudo_cv_working_pie,
   [rm -f conftestdata; > conftestdata
   AC_TRY_RUN(AC_INCLUDES_DEFAULT([])
   [main() { char *p = malloc(1024); if (p == NULL) return 1; memset(p, 0, 1024); return 0; }], [sudo_cv_working_pie=yes], [sudo_cv_working_pie=no],
     [sudo_cv_working_pie=no])
   rm -f core core.* *.core])
   AC_MSG_RESULT($sudo_cv_working_pie)
   AS_IF([test $sudo_cv_working_pie = yes], [$1], [$2])])
   
   dnl
 dnl check for isblank(3)  dnl check for isblank(3)
 dnl  dnl
 AC_DEFUN([SUDO_FUNC_ISBLANK],  AC_DEFUN([SUDO_FUNC_ISBLANK],
Line 293  AC_DEFINE_UNQUOTED(MAX_UID_T_LEN, $sudo_cv_uid_t_len,  Line 310  AC_DEFINE_UNQUOTED(MAX_UID_T_LEN, $sudo_cv_uid_t_len, 
 ])  ])
   
 dnl  dnl
dnl append a libpath to an LDFLAGS style variablednl Append a libpath to an LDFLAGS style variable if not already present.
 dnl Also appends to the _R version unless rpath is disabled.
 dnl  dnl
 AC_DEFUN([SUDO_APPEND_LIBPATH], [  AC_DEFUN([SUDO_APPEND_LIBPATH], [
    if test X"$with_rpath" = X"yes"; then    case "${$1}" in
        case "$host" in        *"-L$2"|*"-L$2 ")
            *-*-hpux*)  $1="${$1} -L$2 -Wl,+b,$2"            ;;
                        ;;        *)
            *)          $1="${$1} -L$2 -Wl,-R$2"            $1="${$1} -L$2"
                        ;;            if test X"$enable_rpath" = X"yes"; then
        esac                $1_R="${$1_R} -R$2"
    else            fi
        $1="${$1} -L$2"            ;;
    fi    esac
    if test X"$blibpath" != X"" -a "$1" = "SUDO_LDFLAGS"; then 
        blibpath_add="${blibpath_add}:$2" 
    fi 
 ])  ])
   
 dnl  dnl
   dnl Append a directory to CPPFLAGS if not already present.
   dnl
   AC_DEFUN([SUDO_APPEND_CPPFLAGS], [
       case "${CPPFLAGS}" in
           *"$1"|*"$1 ")
               ;;
           *)
               if test X"${CPPFLAGS}" = X""; then
                   CPPFLAGS="$1"
               else
                   CPPFLAGS="${CPPFLAGS} $1"
               fi
               ;;
       esac
   ])
   
   dnl
 dnl Determine the mail spool location  dnl Determine the mail spool location
 dnl NOTE: must be run *after* check for paths.h  dnl NOTE: must be run *after* check for paths.h
 dnl  dnl
Line 364  EOF Line 396  EOF
 dnl  dnl
 dnl Pull in libtool macros  dnl Pull in libtool macros
 dnl  dnl
m4_include([libtool.m4])m4_include([m4/libtool.m4])
m4_include([ltoptions.m4])m4_include([m4/ltoptions.m4])
m4_include([ltsugar.m4])m4_include([m4/ltsugar.m4])
m4_include([ltversion.m4])m4_include([m4/ltversion.m4])
m4_include([lt~obsolete.m4])m4_include([m4/lt~obsolete.m4])
 dnl
 dnl Pull in other non-standard macros
 dnl
 m4_include([m4/ax_check_compile_flag.m4])
 m4_include([m4/ax_check_link_flag.m4])
Removed from v.1.1.1.2  
changed lines
  Added in v.1.1.1.4

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