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This gives approximately 15% improvement on compression case. (*) i386 assembler version is enabled ONLY when MACHINE_CPU have 'i686' which is not default on FreeBSD/i386. One can specify for instance CPUTYPE=pentium4 in /etc/make.conf to get this feature.
45 lines
1 KiB
Makefile
45 lines
1 KiB
Makefile
#
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# $FreeBSD$
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#
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LIB= z
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SHLIBDIR?= /lib
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MAN= zlib.3
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#CFLAGS+= -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
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#CFLAGS+= -g -DDEBUG
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#CFLAGS+= -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
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# -Wstrict-prototypes -Wmissing-prototypes
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CFLAGS+= -DHAS_snprintf -DHAS_vsnprintf
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CLEANFILES+= example.o example foo.gz minigzip.o minigzip
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SRCS = adler32.c compress.c crc32.c gzio.c uncompr.c deflate.c trees.c \
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zutil.c inflate.c inftrees.c inffast.c zopen.c infback.c
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INCS= zconf.h zlib.h
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.if ${MACHINE_ARCH} == "i386" && ${MACHINE_CPU:M*i686*}
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.PATH: ${.CURDIR}/contrib/asm686
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SRCS+= match.S
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CFLAGS+= -DASMV -DNO_UNDERLINE
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.endif
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.if ${MACHINE_ARCH} == "amd64"
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.PATH: ${.CURDIR}/contrib/gcc_gvmat64
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SRCS+= gvmat64.S
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CFLAGS+= -DASMV -DNO_UNDERLINE
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.endif
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minigzip: all minigzip.o
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$(CC) -o minigzip minigzip.o -L. -lz
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example: all example.o
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$(CC) -o example example.o -L. -lz
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test: example minigzip
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(export LD_LIBRARY_PATH=. ; ./example )
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(export LD_LIBRARY_PATH=. ; \
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echo hello world | ./minigzip | ./minigzip -d )
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.include <bsd.lib.mk>
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