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| author | Eric Andersen <andersen@codepoet.org> | 2003-12-30 10:40:49 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2003-12-30 10:40:49 +0000 |
| commit | 8d532c51318bad2436880ecac972c9dfa3996c9b (patch) | |
| tree | 821863358734242feb99643e9d66ee9b175ad464 /libc/stdlib/malloc-standard/Makefile | |
| parent | 4c9086ee4afde4257a4b4a8f55e05932d1b6acfd (diff) | |
Rework malloc. The new default implementation is based on dlmalloc from Doug
Lea. It is about 2x faster than the old malloc-930716, and behave itself much
better -- it will properly release memory back to the system, and it uses a
combination of brk() for small allocations and mmap() for larger allocations.
-Erik
Diffstat (limited to 'libc/stdlib/malloc-standard/Makefile')
| -rw-r--r-- | libc/stdlib/malloc-standard/Makefile | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/libc/stdlib/malloc-standard/Makefile b/libc/stdlib/malloc-standard/Makefile new file mode 100644 index 000000000..2b87c5de2 --- /dev/null +++ b/libc/stdlib/malloc-standard/Makefile @@ -0,0 +1,51 @@ +# Makefile for uClibc +# +# Copyright (C) 2000 by Lineo, inc. +# Copyright (C) 2000,2001 Erik Andersen <andersen@uclibc.org> +# +# This program is free software; you can redistribute it and/or modify it under +# the terms of the GNU Library General Public License as published by the Free +# Software Foundation; either version 2 of the License, or (at your option) any +# later version. +# +# This program is distributed in the hope that it will be useful, but WITHOUT +# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS +# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more +# details. +# +# You should have received a copy of the GNU Library General Public License +# along with this program; if not, write to the Free Software Foundation, Inc., +# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# Derived in part from the Linux-8086 C library, the GNU C Library, and several +# other sundry sources. Files within this library are copyright by their +# respective copyright holders. + +TOPDIR=../../../ +include $(TOPDIR)Rules.mak + +# Turn on malloc debugging if requested +ifeq ($(UCLIBC_MALLOC_DEBUGGING),y) +CFLAGS += -D__MALLOC_DEBUGGING +endif + +# calloc.c can be found at uClibc/libc/stdlib/calloc.c +# valloc.c can be found at uClibc/libc/stdlib/valloc.c +CSRC=malloc.c calloc.c realloc.c free.c memalign.c mallopt.c mallinfo.c +COBJS=$(patsubst %.c,%.o, $(CSRC)) +OBJS=$(COBJS) + +all: $(OBJS) $(LIBC) + +$(LIBC): ar-target + +ar-target: $(OBJS) + $(AR) $(ARFLAGS) $(LIBC) $(OBJS) + +$(COBJS): %.o : %.c + $(CC) $(CFLAGS) -c $< -o $@ + $(STRIPTOOL) -x -R .note -R .comment $*.o + +clean: + $(RM) *.[oa] *~ core + |