Date: Sun, 18 Aug 2002 16:53:06 -0700 (PDT) From: Nakata Maho <chat95@mbox.kyoto-inet.or.jp> To: freebsd-gnats-submit@FreeBSD.org Subject: ports/41770: port maintainer fix: ATLAS compilation fails on Alpha platforms Message-ID: <200208182353.g7INr6Ge036599@www.freebsd.org>
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>Number: 41770
>Category: ports
>Synopsis: port maintainer fix: ATLAS compilation fails on Alpha platforms
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-ports
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Sun Aug 18 17:00:03 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Nakata Maho
>Release: 4.6-stable
>Organization:
private
>Environment:
FreeBSD quanta.synchem.kyoto-u.ac.jp 4.6-STABLE FreeBSD 4.6-STABLE #0: Wed Jul 3 23:00:59 JST 2002 maho@quanta.synchem.kyoto-u.ac.jp:/usr/src/sys/compile/MAHO-QUANTA alpha
>Description:
Compilation of the port math/atlas fails on Alpha
platforms. reported by Christian Weisgerber <naddy@freebsd.org>
I update the port and build succesfully on these platforms.
There are other problems, that math/atlas ignore CC
and CFLAGS.
However, author of atlas knows what is the best choices of CC, and CFLAGS, so I keep untouched.
For example, for i386,
I build atlas with using intel C compiler which may be faster than gcc, but I didn't get performance gain and
even slower. So the best way is that keep untouched.
>How-To-Repeat:
>Fix:
diff -urN /work/cvsup/ports/math/atlas/Makefile atlas/Makefile
--- /work/cvsup/ports/math/atlas/Makefile Tue Jul 16 06:23:27 2002
+++ atlas/Makefile Sun Aug 18 12:40:49 2002
@@ -20,6 +20,11 @@
USE_BZIP2= yes
WRKSRC= ${WRKDIR}/ATLAS
INSTALLS_SHLIB= yes
+USE_REINPLACE= yes
+
+.if (${MACHINE_ARCH} == "alpha")
+USE_GCC= 3.1
+.endif
do-configure:
.if defined(BATCH) || defined(PACKAGE_BUILDING)
@@ -27,9 +32,16 @@
.else
@(cd ${WRKSRC}; ${MAKE_ENV} ${MAKE} config)
.endif
+.if (${MACHINE_ARCH} == "alpha")
+ @(cd ${WRKSRC}; ${PATCH} < ${FILESDIR}/alpha-patch)
+.endif
do-build:
+.if (${MACHINE_ARCH} == "alpha") || defined(USE_GCC)
+ @${REINPLACE_CMD} -e 's|/usr/bin/gcc|${CC}|g;' ${WRKSRC}/Make.`cat ${WRKSRC}/ARCHNAME`
+.endif
(cd ${WRKSRC}; ${MAKE_ENV} ${MAKE} install arch=`cat ${WRKSRC}/ARCHNAME`)
+ (cd ${WRKSRC}; ${MAKE_ENV} ${MAKE} sanity_test arch=`cat ${WRKSRC}/ARCHNAME`)
(cd ${WRKSRC}; ${MKDIR} tmp ; \
${CP} ${LOCALBASE}/lib/liblapack.a tmp ;\
cd tmp ;\
diff -urN /work/cvsup/ports/math/atlas/files/alpha-patch atlas/files/alpha-patch
--- /work/cvsup/ports/math/atlas/files/alpha-patch Thu Jan 1 09:00:00 1970
+++ atlas/files/alpha-patch Sun Aug 18 10:47:51 2002
@@ -0,0 +1,9 @@
+--- src/blas/gemm/GOTO/ATLU_usergemm.c~ Mon Jun 17 10:38:22 2002
++++ src/blas/gemm/GOTO/ATLU_usergemm.c Sun Aug 18 10:41:19 2002
+@@ -1,5 +1,5 @@
+ #include "atlas_misc.h"
+-#include <sys/mman.h>
++/*#include <sys/mman.h>*/
+
+ #ifdef EV6
+ #ifdef ATL_OS_OSF1
diff -urN /work/cvsup/ports/math/atlas/files/patch-aa atlas/files/patch-aa
--- /work/cvsup/ports/math/atlas/files/patch-aa Tue Jul 16 06:23:27 2002
+++ atlas/files/patch-aa Sun Aug 18 03:11:47 2002
@@ -1,6 +1,26 @@
---- config.c.orig Mon Jun 17 09:37:24 2002
-+++ config.c Mon Jul 15 18:39:46 2002
-@@ -2049,12 +2049,14 @@
+--- config.c.orig Mon Jun 17 10:37:24 2002
++++ config.c Sun Aug 18 03:11:24 2002
+@@ -692,7 +692,7 @@
+ else if (mach == IA64Itan || MachIsUS(mach) ||
+ mach == Dec21164 || mach == Dec21264)
+ {
+- if (major == 3)
++ if ((major == 2 && minor < 96) || (major == 3)) /* Nasty hack for FreeBSD/Alpha STABLE */
+ {
+ strcpy(goodgcc, files[i]);
+ return(0);
+@@ -2040,7 +2040,10 @@
+ if (!CmndOneLine(targ, "sysctl hw.model", ln))
+ {
+ if (strstr(ln, "433au")) mach = Dec21164;
++ else if (strstr(ln, "500au")) mach = Dec21164;
++ else if (strstr(ln, "AlphaPC 164")) mach = Dec21164;
+ else if (strstr(ln, "XP1000")) mach = Dec21264;
++ else mach = Dec21264;
+ }
+ break;
+ case LAIA64: /* don't know */
+@@ -2049,12 +2052,14 @@
if (!CmndOneLine(targ, "sysctl hw.model", ln))
{
if (strstr(ln, "Pentium Pro")) mach = IntPPRO;
@@ -10,12 +30,13 @@
else if (strstr(ln, "Athlon")) mach = AmdAthlon;
else if (strstr(ln, "AMD-K7")) mach = AmdAthlon;
else if (strstr(ln, "Pentium/P55C")) mach = IntP5MMX; /* sent by */
- else if (strstr(ln, "Pentium")) mach=IntP5; /* Nakata Maho */
-+ else mach=IntP5;
+- else if (strstr(ln, "Pentium")) mach=IntP5; /* Nakata Maho */
++ else if (strstr(ln, "Pentium")) mach = IntP5; /* Nakata Maho */
++ else mach = IntP5;
}
break;
default:;
-@@ -3024,6 +3026,9 @@
+@@ -3024,6 +3029,9 @@
}
if (USEWINF77) strcpy(F77, "$(BINdir)/winf77.exe");
diff -urN /work/cvsup/ports/math/atlas/pkg-descr atlas/pkg-descr
--- /work/cvsup/ports/math/atlas/pkg-descr Sat Jun 22 18:33:15 2002
+++ atlas/pkg-descr Sun Aug 18 02:42:21 2002
@@ -11,14 +11,13 @@
IT SIGNIFICANTLY IMPROVES PERFORMANCE.
If you use blas, you can simply change flags when linking,
-from -lblas to -lf77blas -latlas (order is important)
-get a significantly performance increase.
+from -lblas to -lf77blas -latlas (order is important).
A few routines from LAPACK are merged into one library as libalapack.
It requres both C and Fortran77 interfaces, and thus that link line would be:
--lalapack -lf77blas -lcblas -latlas -lg2c -lm
-Order *is* important, so -latlas -lcblas will *not* work.
+-lalapack -lf77blas -lcblas -latlas -lg2c -lm .
+
+Other choice of CC and CFLAGS are *NOT* recommended.
+They are already optimized for this platform and automatically searched.
WWW: http://math-atlas.sourceforge.net/
-- NAKATA, Maho
- E-mail: chat95@mbox.kyoto-inet.or.jp
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