Add hourglass 1.0.0, a real-time application useful to learn how

CPU scheduling works.

PR:		64635
Submitted by:	Olivier Tharan
Approved by:	pav (mentor).

sysutils/Makefile

@@ -159,6 +159,7 @@
     SUBDIR += gupsc
     SUBDIR += hammerhead
     SUBDIR += healthd
+    SUBDIR += hourglass
     SUBDIR += httplog
     SUBDIR += idled
     SUBDIR += installwatch

sysutils/hourglass/Makefile

@@ -0,0 +1,45 @@
+# New ports collection makefile for:	hourglass
+# Date created:		23 March 2004
+# Whom:			olive
+#
+# $FreeBSD$
+#
+
+PORTNAME=	hourglass
+PORTVERSION=	1.0.0
+CATEGORIES=	sysutils parallel
+MASTER_SITES=	http://www.cs.utah.edu/~regehr/hourglass/
+
+MAINTAINER=	olive@oban.frmug.org
+COMMENT=	A real-time application useful to learn how CPU scheduling works
+
+RUN_DEPENDS=	jgraph:${PORTSDIR}/graphics/jgraph
+
+USE_REINPLACE=	yes
+GNU_CONFIGURE=	yes
+CONFIGURE_TARGET=--build=${MACHINE_ARCH}-portbld-freebsd${OSREL}
+
+PLIST_FILES=	bin/busy bin/hourglass
+PORTDOCS=	CALIBRATION
+
+.include <bsd.port.pre.mk>
+
+.if ${OSVERSION} >= 500035
+LIB_DEPENDS+=	lthread.3:${PORTSDIR}/devel/linuxthreads
+.else
+LIB_DEPENDS+=	lthread.2:${PORTSDIR}/devel/linuxthreads
+.endif
+
+post-patch:
+	@${REINPLACE_CMD} -e 's,%LOCALBASE%,${LOCALBASE},g' \
+		${WRKSRC}/configure
+
+post-install:
+.if !defined(NOPORTDOCS)
+	${MKDIR} ${DOCSDIR}
+. for doc in ${PORTDOCS}
+	${INSTALL_DATA} ${WRKSRC}/${doc} ${DOCSDIR}
+. endfor
+.endif
+
+.include <bsd.port.post.mk>

sysutils/hourglass/distinfo

@@ -0,0 +1,2 @@
+MD5 (hourglass-1.0.0.tar.gz) = a282877889bddd3307e7ef7674f32415
+SIZE (hourglass-1.0.0.tar.gz) = 112374

sysutils/hourglass/files/patch-configure

@@ -0,0 +1,31 @@
+--- configure.orig	Thu Oct  9 20:19:54 2003
++++ configure	Mon Apr 12 16:14:58 2004
+@@ -3114,7 +3114,6 @@
+   echo $ECHO_N "(cached) $ECHO_C" >&6
+ else
+   ac_check_lib_save_LIBS=$LIBS
+-LIBS="-lpthread  $LIBS"
+ cat >conftest.$ac_ext <<_ACEOF
+ #line $LINENO "configure"
+ /* confdefs.h.  */
+@@ -3161,7 +3160,6 @@
+ #define HAVE_LIBPTHREAD 1
+ _ACEOF
+ 
+-  LIBS="-lpthread $LIBS"
+ 
+ fi
+ 
+@@ -3994,8 +3992,10 @@
+   on_unix='yes' ;
+   on_windows='no' ;;
+ *freebsd*)
+-  LDFLAGS='-llthread -llgcc_r -L/usr/local/lib' ;
+-  CFLAGS='-D_THREAD_SAFE -I/usr/local/include/pthread/linuxthreads' ;
++  CFLAGS_sav=$CFLAGS ;
++  LDFLAGS_sav=$LDFLAGS ;
++  LDFLAGS="$LDFLAGS_sav -llthread -llgcc_r -L%LOCALBASE%/lib" ;
++  CFLAGS="$CFLAGS_sav -D_THREAD_SAFE -I%LOCALBASE%/include/pthread/linuxthreads" ;
+   on_unix='yes' ;
+   on_windows='no' ;;
+ *cygwin*)

sysutils/hourglass/files/patch-src::Makefile.in

@@ -0,0 +1,11 @@
+--- src/Makefile.in.orig	Mon Apr 12 09:27:10 2004
++++ src/Makefile.in	Mon Apr 12 09:28:02 2004
+@@ -188,7 +188,7 @@
+ AM_CFLAGS = -Wall -Wshadow -Wpointer-arith				\
+ 	-Wcast-qual -Wcast-align -Wwrite-strings -Wconversion		\
+ 	-Waggregate-return -Wstrict-prototypes				\
+-	-Wmissing-prototypes -g -O3					\
++	-Wmissing-prototypes -g					\
+ 	$(CMU_RK_INCLUDES) $(TS_RK_INCLUDES) $(HRTIMERS_INCLUDES)	\
+ 	$(HLS_INCLUDES) $(RTCTIMERS_INCLUDES)
+ 

sysutils/hourglass/pkg-descr

@@ -0,0 +1,14 @@
+This is a port of hourglass, a synthetic real-time application that
+can be used to learn how CPU scheduling in a general-purpose operating
+system works at microsecond and millisecond granularities.
+
+- It creates very detailed map of when each Hourglass thread has
+  access to the CPU
+
+- It supports multiple thread execution models; e.g. periodic and
+  CPU-bound
+
+- It acts as an abstraction layer for threading, timing, and CPU
+  scheduling functionality on Unix- and Win32-based systems
+
+WWW: http://www.cs.utah.edu/~regehr/hourglass/