From: Niels Provos <provos@gmail.com>
Date: Tue, 22 Feb 2005 16:12:34 +0000 (+0000)
Subject: compilation fixes for IRIX; from Nick Mathewson <nickm@freehaven.net>
X-Git-Tag: release-1.1b~37
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a46c2609bfa4d68e78665dd55461af9b1ce9651b;p=libevent

compilation fixes for IRIX; from Nick Mathewson <nickm@freehaven.net>


svn:r132
---

diff --git a/acconfig.h b/acconfig.h
index 834e810c..eab2a275 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -16,15 +16,7 @@
 /* Define if timeradd is defined in <sys/time.h> */
 #undef HAVE_TIMERADD
 #ifndef HAVE_TIMERADD
-#undef timerclear
-#undef timerisset
-#undef timercmp
-#define	timerclear(tvp)		(tvp)->tv_sec = (tvp)->tv_usec = 0
-#define	timerisset(tvp)		((tvp)->tv_sec || (tvp)->tv_usec)
-#define	timercmp(tvp, uvp, cmp)						\
-	(((tvp)->tv_sec == (uvp)->tv_sec) ?				\
-	    ((tvp)->tv_usec cmp (uvp)->tv_usec) :			\
-	    ((tvp)->tv_sec cmp (uvp)->tv_sec))
+#undef timersub
 #define timeradd(tvp, uvp, vvp)						\
 	do {								\
 		(vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec;		\
@@ -45,6 +37,26 @@
 	} while (0)
 #endif /* !HAVE_TIMERADD */
 
+#undef HAVE_TIMERCLEAR
+#ifndef HAVE_TIMERCLEAR
+#define	timerclear(tvp)	(tvp)->tv_sec = (tvp)->tv_usec = 0
+#endif
+
+#undef HAVE_TIMERCMP
+#ifndef HAVE_TIMERCMP
+#undef timercmp
+#define	timercmp(tvp, uvp, cmp)						\
+	(((tvp)->tv_sec == (uvp)->tv_sec) ?				\
+	 ((tvp)->tv_usec cmp (uvp)->tv_usec) :				\
+	 ((tvp)->tv_sec cmp (uvp)->tv_sec))
+#endif
+
+#undef HAVE_TIMERISSET
+#ifndef HAVE_TIMERISSET
+#undef timerisset
+#define	timerisset(tvp)	((tvp)->tv_sec || (tvp)->tv_usec)
+#endif
+
 /* Define if TAILQ_FOREACH is defined in <sys/queue.h> */
 #undef HAVE_TAILQFOREACH
 #ifndef HAVE_TAILQFOREACH
@@ -62,3 +74,6 @@
 	(listelm)->field.tqe_prev = &(elm)->field.tqe_next;		\
 } while (0)
 #endif /* TAILQ_FOREACH */
+
+/* Define to __FUNCTION__ or __file__ if your compiler doesn't have __func__ */
+#undef __func__
diff --git a/configure.in b/configure.in
index 52c2a3ef..c040b767 100644
--- a/configure.in
+++ b/configure.in
@@ -63,6 +63,48 @@ if test "x$ac_cv_header_sys_time_h" = "xyes"; then
 )
 fi
 
+if test "x$ac_cv_header_sys_time_h" = "xyes"; then
+	AC_MSG_CHECKING(for timercmp in sys/time.h)
+	AC_EGREP_CPP(yes,
+[
+#include <sys/time.h>
+#ifdef timercmp
+ yes
+#endif
+],	[ AC_DEFINE(HAVE_TIMERCMP, 1,
+		[Define if timercmp is defined in <sys/time.h>])
+	  AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no)
+)
+fi
+
+if test "x$ac_cv_header_sys_time_h" = "xyes"; then
+	AC_MSG_CHECKING(for timerclear in sys/time.h)
+	AC_EGREP_CPP(yes,
+[
+#include <sys/time.h>
+#ifdef timerclear
+ yes
+#endif
+],	[ AC_DEFINE(HAVE_TIMERCLEAR, 1,
+		[Define if timerclear is defined in <sys/time.h>])
+	  AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no)
+)
+fi
+
+if test "x$ac_cv_header_sys_time_h" = "xyes"; then
+	AC_MSG_CHECKING(for timerisset in sys/time.h)
+	AC_EGREP_CPP(yes,
+[
+#include <sys/time.h>
+#ifdef timerisset
+ yes
+#endif
+],	[ AC_DEFINE(HAVE_TIMERISSET, 1,
+		[Define if timerisset is defined in <sys/time.h>])
+	  AC_MSG_RESULT(yes)] ,AC_MSG_RESULT(no)
+)
+fi
+
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_C_INLINE
@@ -277,4 +319,19 @@ AC_TRY_COMPILE([
 	[Define to unsigned int if you dont have it])]
 )
 
+AC_MSG_CHECKING([whether our compiler supports __func__])
+AC_TRY_COMPILE([],
+ [void foo() { const char *cp = __func__; }],
+ AC_MSG_RESULT([yes]),
+ AC_MSG_RESULT([no])
+ AC_MSG_CHECKING([whether our compiler supports __FUNCTION__])
+ AC_TRY_COMPILE([],
+   [void foo() { const char *cp = __FUNCTION__; }],
+   AC_MSG_RESULT([yes])
+   AC_DEFINE(__func__, __FUNCTION__,
+         [Define to appropriate substitue if compiler doesnt have __func__]),
+   AC_MSG_RESULT([no])
+   AC_DEFINE(__func__, __FILE__,
+         [Define to appropriate substitue if compiler doesnt have __func__])))
+
 AC_OUTPUT(Makefile test/Makefile sample/Makefile)