mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-21 11:13:30 +00:00
07b202a847
get rid of testing explicitly for clang (using ${CC:T:Mclang}) in
individual Makefiles.
Instead, use the following extra macros, for use with clang:
- NO_WERROR.clang (disables -Werror)
- NO_WCAST_ALIGN.clang (disables -Wcast-align)
- NO_WFORMAT.clang (disables -Wformat and friends)
- CLANG_NO_IAS (disables integrated assembler)
- CLANG_OPT_SMALL (adds flags for extra small size optimizations)
As a side effect, this enables setting CC/CXX/CPP in src.conf instead of
make.conf! For clang, use the following:
CC=clang
CXX=clang++
CPP=clang-cpp
MFC after: 2 weeks
74 lines
1.5 KiB
Makefile
74 lines
1.5 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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SHLIB_MAJOR= 6
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MAN= zlib.3
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#CFLAGS=-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7
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#CFLAGS=-g -DDEBUG
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#CFLAGS=-O3 -Wall -Wwrite-strings -Wpointer-arith -Wconversion \
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# -Wstrict-prototypes -Wmissing-prototypes
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CFLAGS+= -DHAS_snprintf -DHAS_vsnprintf -I${.CURDIR}
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WARNS?= 3
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CLEANFILES+= example.o example foo.gz minigzip.o minigzip
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SRCS+= adler32.c
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SRCS+= compress.c
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SRCS+= crc32.c
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SRCS+= deflate.c
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SRCS+= gzclose.c
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SRCS+= gzlib.c
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SRCS+= gzread.c
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SRCS+= gzwrite.c
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SRCS+= infback.c
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SRCS+= inffast.c
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SRCS+= inflate.c
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SRCS+= inftrees.c
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SRCS+= trees.c
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SRCS+= uncompr.c
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SRCS+= zopen.c
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SRCS+= zutil.c
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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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ACFLAGS+= -Wa,--noexecstack
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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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#ACFLAGS+= -Wa,--noexecstack
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#.endif
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VERSION_DEF= ${.CURDIR}/Versions.def
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SYMBOL_MAPS= ${.CURDIR}/Symbol.map
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CFLAGS+= -DSYMBOL_VERSIONING
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INCS= zconf.h zlib.h
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minigzip: all minigzip.o
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$(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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## XXX: clang integrated-as doesn't grok .intel_syntax directives yet
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#ACFLAGS.gvmat64.S= ${CLANG_NO_IAS}
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#ACFLAGS+= ${ACFLAGS.${.IMPSRC:T}}
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