Loading configure.in +99 −0 Original line number Diff line number Diff line Loading @@ -10,6 +10,84 @@ dnl The install stuff has already been taken care of by the automake stuff dnl AC_PROG_INSTALL AC_PROG_MAKE_SET dnl The following checks for the amount of arguments that gethostbyname_r() dnl and gethostbyaddr_r() want is shamelessly stolen from a posting I found dnl in the OpenLDAP mailing list archive, posted by dnl Juan Carlos Gomez <gomez@cthulhu.engr.sgi.com> dnl ==================================================================== dnl check no of arguments for gethostbyname_r AC_DEFUN(OL_FUNC_GETHOSTBYNAME_R_NARGS, [AC_CACHE_CHECK(number of arguments of gethostbyname_r, ol_cv_func_gethostbyname_r_nargs, [AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> #define BUFSIZE (sizeof(struct hostent)+10)], [struct hostent hent; char buffer[BUFSIZE]; int bufsize=BUFSIZE;int h_errno; (void)gethostbyname_r( "segovia.cs.purdue.edu", &hent, buffer, bufsize, &h_errno); return 0;], ol_cv_func_gethostbyname_r_nargs=5, ol_cv_func_gethostbyname_r_nargs=0) if test $ol_cv_func_gethostbyname_r_nargs = 0 ; then AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> #define BUFSIZE (sizeof(struct hostent)+10)], [struct hostent hent;struct hostent *rhent; char buffer[BUFSIZE]; int bufsize=BUFSIZE;int h_errno; (void)gethostbyname_r( "segovia.cs.purdue.edu", &hent, buffer, bufsize, &rhent, &h_errno); return 0;], ol_cv_func_gethostbyname_r_nargs=6, ol_cv_func_gethostbyname_r_nargs=0) fi ]) if test $ol_cv_func_gethostbyname_r_nargs -gt 1 ; then AC_DEFINE_UNQUOTED(GETHOSTBYNAME_R_NARGS, $ol_cv_func_gethostbyname_r_nargs) fi ])dnl dnl check no of arguments for gethostbyaddr_r AC_DEFUN(OL_FUNC_GETHOSTBYADDR_R_NARGS, [AC_CACHE_CHECK(number of arguments of gethostbyaddr_r, ol_cv_func_gethostbyaddr_r_nargs, [AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> #define BUFSIZE (sizeof(struct hostent)+10)], [struct hostent hent; char buffer[BUFSIZE]; struct in_addr add={0x70707070}; size_t alen=sizeof(struct in_addr); int bufsize=BUFSIZE;int h_errno; (void)gethostbyaddr_r( (void *)&(add.s_addr), alen, AF_INET, &hent, buffer, bufsize, &h_errno); return 0;], ol_cv_func_gethostbyaddr_r_nargs=7, ol_cv_func_gethostbyaddr_r_nargs=0) if test $ol_cv_func_gethostbyaddr_r_nargs = 0 ; then AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> #define BUFSIZE (sizeof(struct hostent)+10)], [struct hostent hent; struct hostent *rhent; char buffer[BUFSIZE]; struct in_addr add={0x70707070}; size_t alen=sizeof(struct in_addr); int bufsize=BUFSIZE;int h_errno; (void)gethostbyaddr_r( (void *)&(add.s_addr), alen, AF_INET, &hent, buffer, bufsize, &rhent, &h_errno); return 0;], ol_cv_func_gethostbyaddr_r_nargs=8, ol_cv_func_gethostbyaddr_r_nargs=0) fi ]) if test $ol_cv_func_gethostbyaddr_r_nargs -gt 1 ; then AC_DEFINE_UNQUOTED(GETHOSTBYADDR_R_NARGS, $ol_cv_func_gethostbyaddr_r_nargs) fi ])dnl dnl Check for AIX weirdos AC_AIX Loading Loading @@ -196,6 +274,24 @@ AC_CHECK_FUNCS( socket \ RAND_screen ) # # The *_r functions below can have a different amount of parameters depending # on various systems. Let's check how many this system wants! # if test "$ac_cv_func_gethostbyname_r" = yes ; then OL_FUNC_GETHOSTBYNAME_R_NARGS else ol_cv_func_gethostbyname_r=0 fi if test "$ac_cv_func_gethostbyaddr_r" = yes ; then OL_FUNC_GETHOSTBYADDR_R_NARGS else ol_cv_func_gethostbyaddr_r=0 fi AC_PATH_PROG( PERL, perl, , $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) AC_SUBST(PERL) Loading @@ -218,3 +314,6 @@ dnl perl/checklinks.pl \ dnl perl/getlinks.pl \ dnl perl/formfind.pl \ dnl perl/recursiveftpget.pl ) Loading
configure.in +99 −0 Original line number Diff line number Diff line Loading @@ -10,6 +10,84 @@ dnl The install stuff has already been taken care of by the automake stuff dnl AC_PROG_INSTALL AC_PROG_MAKE_SET dnl The following checks for the amount of arguments that gethostbyname_r() dnl and gethostbyaddr_r() want is shamelessly stolen from a posting I found dnl in the OpenLDAP mailing list archive, posted by dnl Juan Carlos Gomez <gomez@cthulhu.engr.sgi.com> dnl ==================================================================== dnl check no of arguments for gethostbyname_r AC_DEFUN(OL_FUNC_GETHOSTBYNAME_R_NARGS, [AC_CACHE_CHECK(number of arguments of gethostbyname_r, ol_cv_func_gethostbyname_r_nargs, [AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> #define BUFSIZE (sizeof(struct hostent)+10)], [struct hostent hent; char buffer[BUFSIZE]; int bufsize=BUFSIZE;int h_errno; (void)gethostbyname_r( "segovia.cs.purdue.edu", &hent, buffer, bufsize, &h_errno); return 0;], ol_cv_func_gethostbyname_r_nargs=5, ol_cv_func_gethostbyname_r_nargs=0) if test $ol_cv_func_gethostbyname_r_nargs = 0 ; then AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> #define BUFSIZE (sizeof(struct hostent)+10)], [struct hostent hent;struct hostent *rhent; char buffer[BUFSIZE]; int bufsize=BUFSIZE;int h_errno; (void)gethostbyname_r( "segovia.cs.purdue.edu", &hent, buffer, bufsize, &rhent, &h_errno); return 0;], ol_cv_func_gethostbyname_r_nargs=6, ol_cv_func_gethostbyname_r_nargs=0) fi ]) if test $ol_cv_func_gethostbyname_r_nargs -gt 1 ; then AC_DEFINE_UNQUOTED(GETHOSTBYNAME_R_NARGS, $ol_cv_func_gethostbyname_r_nargs) fi ])dnl dnl check no of arguments for gethostbyaddr_r AC_DEFUN(OL_FUNC_GETHOSTBYADDR_R_NARGS, [AC_CACHE_CHECK(number of arguments of gethostbyaddr_r, ol_cv_func_gethostbyaddr_r_nargs, [AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> #define BUFSIZE (sizeof(struct hostent)+10)], [struct hostent hent; char buffer[BUFSIZE]; struct in_addr add={0x70707070}; size_t alen=sizeof(struct in_addr); int bufsize=BUFSIZE;int h_errno; (void)gethostbyaddr_r( (void *)&(add.s_addr), alen, AF_INET, &hent, buffer, bufsize, &h_errno); return 0;], ol_cv_func_gethostbyaddr_r_nargs=7, ol_cv_func_gethostbyaddr_r_nargs=0) if test $ol_cv_func_gethostbyaddr_r_nargs = 0 ; then AC_TRY_COMPILE([#include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> #include <netdb.h> #define BUFSIZE (sizeof(struct hostent)+10)], [struct hostent hent; struct hostent *rhent; char buffer[BUFSIZE]; struct in_addr add={0x70707070}; size_t alen=sizeof(struct in_addr); int bufsize=BUFSIZE;int h_errno; (void)gethostbyaddr_r( (void *)&(add.s_addr), alen, AF_INET, &hent, buffer, bufsize, &rhent, &h_errno); return 0;], ol_cv_func_gethostbyaddr_r_nargs=8, ol_cv_func_gethostbyaddr_r_nargs=0) fi ]) if test $ol_cv_func_gethostbyaddr_r_nargs -gt 1 ; then AC_DEFINE_UNQUOTED(GETHOSTBYADDR_R_NARGS, $ol_cv_func_gethostbyaddr_r_nargs) fi ])dnl dnl Check for AIX weirdos AC_AIX Loading Loading @@ -196,6 +274,24 @@ AC_CHECK_FUNCS( socket \ RAND_screen ) # # The *_r functions below can have a different amount of parameters depending # on various systems. Let's check how many this system wants! # if test "$ac_cv_func_gethostbyname_r" = yes ; then OL_FUNC_GETHOSTBYNAME_R_NARGS else ol_cv_func_gethostbyname_r=0 fi if test "$ac_cv_func_gethostbyaddr_r" = yes ; then OL_FUNC_GETHOSTBYADDR_R_NARGS else ol_cv_func_gethostbyaddr_r=0 fi AC_PATH_PROG( PERL, perl, , $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) AC_SUBST(PERL) Loading @@ -218,3 +314,6 @@ dnl perl/checklinks.pl \ dnl perl/getlinks.pl \ dnl perl/formfind.pl \ dnl perl/recursiveftpget.pl )
