3 files changed, 47 insertions, 2 deletions

diff --git a/math/librsb/Makefile b/math/librsb/Makefile
index a07afb9e4e19..4556116d0818 100644
--- a/math/librsb/Makefile
+++ b/math/librsb/Makefile
@@ -3,6 +3,7 @@
 
 PORTNAME=	librsb
 PORTVERSION=	1.2.0r1
+PORTREVISION=	1
 CATEGORIES=	math
 MASTER_SITES=	SF/librsb
 DISTNAME=	${PORTNAME}-${PORTVERSION:S/r/-rc/}
@@ -17,12 +18,24 @@ BUILD_DEPENDS=	gsed:${PORTSDIR}/textproc/gsed
 
 USES=		fortran compiler:openmp gmake shebangfix
 GNU_CONFIGURE=	yes
-CFLAGS=		-fPIC
+CFLAGS+=	-fPIC
 CONFIGURE_ARGS=	--enable-fortran-module-install \
-		--enable-matrix-types="double, double complex"
+		--enable-matrix-types="double, double complex" \
+		--with-memhinfo="${RSB_USER_SET_MEM_HIERARCHY_INFO}"
 SHEBANG_FILES=	scripts/*.sh
 
+MANUAL_PACKAGE_BUILD=	Optimizes for the local machine
+
+pre-configure:
+	@if [ -z "${RSB_USER_SET_MEM_HIERARCHY_INFO}" ]; then \
+		${CAT} ${FILESDIR}/memhinfo.txt; \
+		exit 1; \
+	fi
+
 post-patch:
 	@${REINPLACE_CMD} -E s/sed/gsed/g ${WRKSRC}/scripts/*.sh
 
+check regression-test test: build
+	cd ${WRKSRC} && ${SETENV} ${MAKE_ENV} ${GMAKE} qtests
+
 .include <bsd.port.mk>
diff --git a/math/librsb/files/memhinfo.txt b/math/librsb/files/memhinfo.txt
new file mode 100644
index 000000000000..2c3b1cf7a51c
--- /dev/null
+++ b/math/librsb/files/memhinfo.txt
@@ -0,0 +1,11 @@
+
+This port needs information about the memory cache system before building.
+You can set this in the variable RSB_USER_SET_MEM_HIERARCHY_INFO, for example
+make RSB_USER_SET_MEM_HIERARCHY_INFO="L2:12/64/3M,L1:64/8/32K"
+Finding these values is tricky, but the following steps will help:
+	1. read the README file in the source code
+	2. build the port misc/cpuid
+	3. run the program cpuid
+You are on your own in figuring out how to convert the information from the
+program cpuid to the value of RSB_USER_SET_MEM_HIERARCHY_INFO.
+
diff --git a/math/librsb/files/patch-rsb__init.c b/math/librsb/files/patch-rsb__init.c
new file mode 100644
index 000000000000..b2679b31883e
--- /dev/null
+++ b/math/librsb/files/patch-rsb__init.c
@@ -0,0 +1,21 @@
+--- rsb_init.c.orig	2015-05-01 21:04:42 UTC
++++ rsb_init.c
+@@ -50,13 +50,15 @@ const rsb_char_t * rsb__init_get_mem_hie
+ 	if((usmhi = getenv("RSB_USER_SET_MEM_HIERARCHY_INFO"))!=NULL && *usmhi)
+ 		goto done;
+ #endif /* RSB_HAVE_GETENV */
++#ifdef RSB_DETECTED_MEM_HIERARCHY_INFO
++	if(verbose) RSB_INFO("Checking hardcoded RSB_DETECTED_MEM_HIERARCHY_INFO symbol\n");
++	usmhi = RSB_DETECTED_MEM_HIERARCHY_INFO;
++	if (*usmhi)
++		goto done;
+ #ifdef RSB_USER_SET_MEM_HIERARCHY_INFO
+ 	if(verbose) RSB_INFO("Checking hardcoded RSB_USER_SET_MEM_HIERARCHY_INFO symbol\n");
+ 	usmhi = RSB_USER_SET_MEM_HIERARCHY_INFO;
+ #endif /* RSB_USER_SET_MEM_HIERARCHY_INFO */
+-#ifdef RSB_DETECTED_MEM_HIERARCHY_INFO
+-	if(verbose) RSB_INFO("Checking hardcoded RSB_DETECTED_MEM_HIERARCHY_INFO symbol\n");
+-	usmhi = RSB_DETECTED_MEM_HIERARCHY_INFO;
+ #endif /* RSB_USER_SET_MEM_HIERARCHY_INFO */
+ done:
+ 	if(verbose) RSB_INFO("Available memory hierarchy info string: \"%s\"\n",usmhi);