New port: ptmalloc is an older version of the GNU libc malloc. It has

a BSD compatible license and outperforms FreeBSD's malloc by an order
of magnitude with some pathological files (notably pthreads and
realloc abuse).

5 files changed, 130 insertions, 0 deletions

diff --git a/devel/ptmalloc/Makefile b/devel/ptmalloc/Makefile
new file mode 100644
index 000000000000..95c946f960a1
--- /dev/null
+++ b/devel/ptmalloc/Makefile
@@ -0,0 +1,29 @@
+# Ports Collection Makefile for:	ptmalloc
+# Date created:				10 December 2004
+# Who:					Greg 'groggy' Lehey <grog@FreeBSD.org>
+# Whom: is grammatically incorrect in this context.
+#
+# $FreeBSD$
+
+PORTNAME=	ptmalloc
+PORTVERSION=	1.0
+CATEGORIES=	devel
+MASTER_SITES=	http://www.malloc.de/malloc/
+DISTNAME=	ptmalloc
+
+MAINTAINER=	grog@FreeBSD.org
+COMMENT=	Alternative malloc, performs better with threaded applications
+
+do-install:	all
+	${INSTALL_PROGRAM} ${WRKSRC}/ptmalloc.so ${PREFIX}/lib/libptmalloc.so.1
+	${INSTALL_PROGRAM} ${WRKSRC}/ptmalloc.so ${PREFIX}/lib/libptmalloc.so
+	${INSTALL_PROGRAM} ${WRKSRC}/libptmalloc.a ${PREFIX}/lib/libptmalloc.a
+
+post-install:
+	@${ECHO_CMD}
+	@${ECHO_CMD} Not much documentation is available.
+	@${ECHO_CMD} Read work/ptmalloc/README for what there is.
+	@${ECHO_CMD} See also pkg_descr
+	@${ECHO_CMD}
+
+.include <bsd.port.mk>
diff --git a/devel/ptmalloc/distinfo b/devel/ptmalloc/distinfo
new file mode 100644
index 000000000000..eb39c142ce73
--- /dev/null
+++ b/devel/ptmalloc/distinfo
@@ -0,0 +1,2 @@
+MD5 (ptmalloc.tar.gz) = 10b3fce4711eeada16726fd5e218309b
+SIZE (ptmalloc.tar.gz) = 55961
diff --git a/devel/ptmalloc/files/patch-Makefile b/devel/ptmalloc/files/patch-Makefile
new file mode 100644
index 000000000000..adb860e33228
--- /dev/null
+++ b/devel/ptmalloc/files/patch-Makefile
@@ -0,0 +1,55 @@
+--- Makefile.orig	Mon Dec 20 21:58:38 1999
++++ Makefile	Mon Dec 13 17:22:24 2004
+@@ -10,7 +10,7 @@
+ 
+ OPT_FLAGS  = -O #-g
+ WARN_FLAGS = # -Wall
+-SH_FLAGS   = -shared
++SH_FLAGS   = -shared -fpic
+ 
+ # Flags for the test programs
+ T_FLAGS   = -DUSE_MALLOC=1 -DMALLOC_HOOKS -DTEST=1
+@@ -27,6 +27,9 @@
+ THR_FLAGS = -DUSE_PTHREADS=1 -DUSE_TSD_DATA_HACK -D_REENTRANT
+ THR_LIBS  = -lpthread
+ 
++# Target libraries
++LIBS=		libptmalloc.a ptmalloc.so
++
+ RM        = rm -f
+ 
+ # Don't need it for the Linux C library 6, see `glibc' target below.
+@@ -40,7 +43,7 @@
+ .c.o:
+ 	$(CC) -c $(CFLAGS) $<
+ 
+-all: $(TESTS)
++all: ${LIBS} $(TESTS)
+ 
+ shared: ptmalloc.so
+ 
+@@ -48,14 +51,14 @@
+ 	$(CC) -c $(CFLAGS) $(M_FLAGS) $<
+ 
+ ptmalloc.so: ptmalloc.c ptmalloc.h thread-m.h
+-	$(CC) $(SH_FLAGS) $(CFLAGS) $(M_FLAGS) $< -o $@
++	$(CC) $(SH_FLAGS) $(CFLAGS) $(M_FLAGS) ptmalloc.c -o $@
+ 
+ again:
+ 	$(RM) $(TESTS)
+ 	$(MAKE) $(TESTS)
+ 
+ clean:
+-	$(RM) ptmalloc.o ptmalloc.so $(TESTS) core
++	$(RM) ptmalloc.o ptmalloc.so $(TESTS) core lib*
+ 
+ t-test1$(T_SUF): t-test1.c t-test.h thread-m.h $(MALLOC)
+ 	$(CC) $(CFLAGS) $(T_FLAGS) t-test1.c $(MALLOC) $(THR_LIBS) -o $@
+@@ -129,3 +132,7 @@
+ dist:
+ 	cd ..; tar cf - $(DIST_FILES2:%=ptmalloc/%) | \
+ 	 gzip -9 >ptmalloc.tar.gz
++
++libptmalloc.a: ptmalloc.o
++	ar qcvf $@ ptmalloc.o
++	ranlib $@
diff --git a/devel/ptmalloc/pkg-descr b/devel/ptmalloc/pkg-descr
new file mode 100644
index 000000000000..6c313803e1bd
--- /dev/null
+++ b/devel/ptmalloc/pkg-descr
@@ -0,0 +1,41 @@
+ptmalloc is the original version of the malloc that was later included
+in GNU libc.  Under some circumsntaces, notably with pthreads and
+excessive calls to realloc, it performs significantly better than
+FreeBSD malloc.  This version is *not* GPL or LGPL:
+
+  Copyright (c) 1999 Wolfram Gloger
+  
+  Permission to use, copy, modify, distribute, and sell this software
+  and its documentation for any purpose is hereby granted without fee,
+  provided that (i) the above copyright notices and this permission
+  notice appear in all copies of the software and related
+  documentation, and (ii) the name of Wolfram Gloger may not be used
+  in any advertising or publicity relating to the software.
+  
+  THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
+  EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
+  WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
+  
+  IN NO EVENT SHALL WOLFRAM GLOGER BE LIABLE FOR ANY SPECIAL,
+  INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY
+  DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+  WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY
+  THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+  PERFORMANCE OF THIS SOFTWARE.
+
+This is not the latest version: it's older than the one in GNU libc.
+There is a newer version, but it's still marked as "current snapshot".
+It's in /usr/ports/devel/ptmalloc-2/.
+
+See the web site for more details: WWW: http://www.malloc.de/en/
+
+This package comes with no documentation beyond a README, which isn't
+worth installing.  It appears that the GNU libc man page malloc(3)
+applies, but it's not included here for copyright reasons.  There's
+nothing unusual about it.  In particular, the section TUNING in
+FreeBSD malloc(3) does not apply.
+
+In addition to the library, the package contains a couple of test
+cases.  Theoretically they could be run using the FreeBSD libraries,
+but they call the legacy memalign() function, which is not provided by
+FreeBSD.  It may be of interest to fix this issue.
diff --git a/devel/ptmalloc/pkg-plist b/devel/ptmalloc/pkg-plist
new file mode 100644
index 000000000000..7393fab91938
--- /dev/null
+++ b/devel/ptmalloc/pkg-plist
@@ -0,0 +1,3 @@
+lib/libptmalloc.a
+lib/libptmalloc.so
+lib/libptmalloc.so.1