diff options
Diffstat (limited to 'gnome-pty-helper/acinclude.m4')
| -rw-r--r-- | gnome-pty-helper/acinclude.m4 | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/gnome-pty-helper/acinclude.m4 b/gnome-pty-helper/acinclude.m4 new file mode 100644 index 0000000..c0eb916 --- /dev/null +++ b/gnome-pty-helper/acinclude.m4 @@ -0,0 +1,243 @@ +# Checks for availability of various utmp fields +# +# Original code by Bernhard Rosenkraenzer (bero@linux.net.eu.org), 1998. +# Modifications by Timur Bakeyev (timur@gnu.org), 1999. +# + +dnl GPH_CHECK_UTMP() +dnl Test for presence of the field and define HAVE_UT_UT_field macro +dnl + +AC_DEFUN(GPH_CHECK_UTMP,[ + +AC_CHECK_HEADERS(sys/time.h utmp.h utmpx.h) +AC_HEADER_TIME + +if test "$ac_cv_header_utmpx_h" = "yes"; then + AC_DEFINE(UTMP,[struct utmpx],[Define to the name of a structure which holds utmp data.]) +else + AC_DEFINE(UTMP,[struct utmp],[Define to the name of a structure which holds utmp data.]) +fi + +dnl some systems (BSD4.4-like) require time.h to be included before utmp.h :/ +AC_MSG_CHECKING(for ut_host field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; char *p; p=ut.ut_host;],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_HOST,1,[Define if your utmp struct contains a ut_host field.]) +fi +AC_MSG_RESULT($result) + +AC_MSG_CHECKING(for ut_pid field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; int i; i=ut.ut_pid;],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_PID,1,[Define if your utmp struct contains a ut_pid field.]) +fi +AC_MSG_RESULT($result) + +AC_MSG_CHECKING(for ut_id field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; char *p; p=ut.ut_id;],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_ID,1,[Define if your utmp struct contains a ut_id field.]) +fi +AC_MSG_RESULT($result) + +AC_MSG_CHECKING(for ut_name field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; char *p; p=ut.ut_name;],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_NAME,1,[Define if your utmp struct contains a ut_name field.]) +fi +AC_MSG_RESULT($result) + +AC_MSG_CHECKING(for ut_type field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; int i; i=(int) ut.ut_type;],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_TYPE,1,[Define if your utmp struct contains a ut_type field.]) +fi +AC_MSG_RESULT($result) + +AC_MSG_CHECKING(for ut_exit.e_termination field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; ut.ut_exit.e_termination=0;],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_EXIT_E_TERMINATION,1,[Define if your utmp struct contains a ut_exit.e_termination field.]) +fi +AC_MSG_RESULT($result) + +AC_MSG_CHECKING(for ut_user field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; char *p; p=ut.ut_user;],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_USER,1,[Define if your utmp struct contains a ut_user field.]) +fi +AC_MSG_RESULT($result) + +AC_MSG_CHECKING(for ut_time field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; ut.ut_time=0;],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_TIME,1,[Define if your utmp struct contains a ut_time field.]) +fi +AC_MSG_RESULT($result) + +AC_MSG_CHECKING(for ut_tv field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; ut.ut_tv={0, 0};],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_TV,1,[Define if your utmp struct contains a ut_tv field.]) +fi +AC_MSG_RESULT($result) + +AC_MSG_CHECKING(for ut_syslen field in the utmp structure) +AC_TRY_COMPILE([#ifdef TIME_WITH_SYS_TIME +#include <sys/time.h> +#include <time.h> +#else +#ifdef HAVE_SYS_TIME_H +#include <sys/time.h> +#else +#include <time.h> +#endif +#endif +#ifdef HAVE_UTMP_H +#include <utmp.h> +#endif +#ifdef HAVE_UTMPX_H +#include <utmpx.h> +#endif],[UTMP ut; ut.ut_syslen=0;],result=yes,result=no) +if test "$result" = "yes"; then + AC_DEFINE(HAVE_UT_UT_SYSLEN,1,[Define if your utmp struct contains a ut_syslen field.]) +fi +AC_MSG_RESULT($result) + +]) |