diff options
Diffstat (limited to 'crypto/openssh/aclocal.m4')
| -rw-r--r-- | crypto/openssh/aclocal.m4 | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/crypto/openssh/aclocal.m4 b/crypto/openssh/aclocal.m4 deleted file mode 100644 index 2705a9b23f7e..000000000000 --- a/crypto/openssh/aclocal.m4 +++ /dev/null @@ -1,86 +0,0 @@ -dnl $Id: aclocal.m4,v 1.5 2001/10/22 00:53:59 tim Exp $ -dnl -dnl OpenSSH-specific autoconf macros -dnl - - -dnl OSSH_CHECK_HEADER_FOR_FIELD(field, header, symbol) -dnl Does AC_EGREP_HEADER on 'header' for the string 'field' -dnl If found, set 'symbol' to be defined. Cache the result. -dnl TODO: This is not foolproof, better to compile and read from there -AC_DEFUN(OSSH_CHECK_HEADER_FOR_FIELD, [ -# look for field '$1' in header '$2' - dnl This strips characters illegal to m4 from the header filename - ossh_safe=`echo "$2" | sed 'y%./+-%__p_%'` - dnl - ossh_varname="ossh_cv_$ossh_safe""_has_"$1 - AC_MSG_CHECKING(for $1 field in $2) - AC_CACHE_VAL($ossh_varname, [ - AC_EGREP_HEADER($1, $2, [ dnl - eval "$ossh_varname=yes" dnl - ], [ dnl - eval "$ossh_varname=no" dnl - ]) dnl - ]) - ossh_result=`eval 'echo $'"$ossh_varname"` - if test -n "`echo $ossh_varname`"; then - AC_MSG_RESULT($ossh_result) - if test "x$ossh_result" = "xyes"; then - AC_DEFINE($3) - fi - else - AC_MSG_RESULT(no) - fi -]) - -dnl OSSH_PATH_ENTROPY_PROG(variablename, command): -dnl Tidiness function, sets 'undef' if not found, and does the AC_SUBST -AC_DEFUN(OSSH_PATH_ENTROPY_PROG, [ - AC_PATH_PROG($1, $2) - if test -z "[$]$1" ; then - $1="undef" - fi - AC_SUBST($1) -]) - -dnl Check for socklen_t: historically on BSD it is an int, and in -dnl POSIX 1g it is a type of its own, but some platforms use different -dnl types for the argument to getsockopt, getpeername, etc. So we -dnl have to test to find something that will work. -AC_DEFUN([TYPE_SOCKLEN_T], -[ - AC_CHECK_TYPE([socklen_t], ,[ - AC_MSG_CHECKING([for socklen_t equivalent]) - AC_CACHE_VAL([curl_cv_socklen_t_equiv], - [ - # Systems have either "struct sockaddr *" or - # "void *" as the second argument to getpeername - curl_cv_socklen_t_equiv= - for arg2 in "struct sockaddr" void; do - for t in int size_t unsigned long "unsigned long"; do - AC_TRY_COMPILE([ - #include <sys/types.h> - #include <sys/socket.h> - - int getpeername (int, $arg2 *, $t *); - ],[ - $t len; - getpeername(0,0,&len); - ],[ - curl_cv_socklen_t_equiv="$t" - break - ]) - done - done - - if test "x$curl_cv_socklen_t_equiv" = x; then - AC_MSG_ERROR([Cannot find a type to use in place of socklen_t]) - fi - ]) - AC_MSG_RESULT($curl_cv_socklen_t_equiv) - AC_DEFINE_UNQUOTED(socklen_t, $curl_cv_socklen_t_equiv, - [type to use in place of socklen_t if not defined])], - [#include <sys/types.h> -#include <sys/socket.h>]) -]) - |