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| author | ps <ps@FreeBSD.org> | 2000-07-14 09:51:40 +0000 |
|---|---|---|
| committer | ps <ps@FreeBSD.org> | 2000-07-14 09:51:40 +0000 |
| commit | 5d465776b9e058088e1f29636cf7cdcb0c13eb0d (patch) | |
| tree | f3a476e74c05bfed5be5c76fca73660c52bd2cc5 /contrib/less/configure.in | |
| parent | 1b28029810e9c377087ea5a45acc8767cf0196b3 (diff) | |
| download | FreeBSD-src-5d465776b9e058088e1f29636cf7cdcb0c13eb0d.zip FreeBSD-src-5d465776b9e058088e1f29636cf7cdcb0c13eb0d.tar.gz | |
Import less v358.
Diffstat (limited to 'contrib/less/configure.in')
| -rw-r--r-- | contrib/less/configure.in | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/contrib/less/configure.in b/contrib/less/configure.in index 28936d5..d92c551 100644 --- a/contrib/less/configure.in +++ b/contrib/less/configure.in @@ -139,7 +139,7 @@ AC_TRY_COMPILE([#include <time.h>], [time_t t = 0;], dnl Checks for functions and external variables. AC_TYPE_SIGNAL -AC_CHECK_FUNCS(memcpy popen _setjmp sigsetmask stat strchr strstr system) +AC_CHECK_FUNCS(memcpy popen _setjmp sigprocmask sigsetmask stat strchr strstr system) dnl Some systems have termios.h but not the corresponding functions. AC_CHECK_FUNC(tcgetattr, AC_DEFINE(HAVE_TERMIOS_FUNCS)) @@ -168,6 +168,18 @@ AC_MSG_CHECKING(for sys_errlist) AC_TRY_LINK(, [extern char *sys_errlist[]; static char **x; x = sys_errlist;], [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SYS_ERRLIST)], [AC_MSG_RESULT(no)]) +AC_MSG_CHECKING(for sigset_t) +AC_TRY_LINK([ +#include <signal.h> +], [sigset_t s; s = 0;], + [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SIGSET_T)], [AC_MSG_RESULT(no)]) + +AC_MSG_CHECKING(for sigemptyset) +AC_TRY_LINK([ +#include <signal.h> +], [sigset_t s; sigemptyset(&s);], + [AC_MSG_RESULT(yes); AC_DEFINE(HAVE_SIGEMPTYSET)], [AC_MSG_RESULT(no)]) + have_errno=no AC_MSG_CHECKING(for errno) AC_TRY_LINK([ |
