1428a599bf
builds and installs only what is necessary to link and run binaries, when the library is not externally useable. - NOPIC: Create and link against a static library. - PIC: Create, link against, and install a shared object. - PIC+LDSTATIC: Create and link against a static library; create and install a shared object.
359 lines
10 KiB
Makefile
359 lines
10 KiB
Makefile
# $NetBSD: bsd.lib.mk,v 1.139 1998/09/13 23:25:18 tv Exp $
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# @(#)bsd.lib.mk 8.3 (Berkeley) 4/22/94
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.if !target(__initialized__)
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__initialized__:
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.if exists(${.CURDIR}/../Makefile.inc)
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.include "${.CURDIR}/../Makefile.inc"
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.endif
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.include <bsd.own.mk>
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.include <bsd.obj.mk>
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.MAIN: all
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.endif
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.PHONY: cleanlib libinstall
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realinstall: libinstall
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clean cleandir distclean: cleanlib
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.if exists(${.CURDIR}/shlib_version)
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SHLIB_MAJOR != . ${.CURDIR}/shlib_version ; echo $$major
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SHLIB_MINOR != . ${.CURDIR}/shlib_version ; echo $$minor
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.endif
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# add additional suffixes not exported.
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# .po is used for profiling object files.
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# .so is used for PIC object files.
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.SUFFIXES: .out .a .ln .so .po .o .s .S .c .cc .C .m .F .f .r .y .l .cl .p .h
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.SUFFIXES: .sh .m4 .m
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# Set PICFLAGS to cc flags for producing position-independent code,
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# if not already set. Includes -DPIC, if required.
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# Data-driven table using make variables to control how shared libraries
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# are built for different platforms and object formats.
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# OBJECT_FMT: currently either "ELF" or "a.out", from <bsd.own.mk>
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# SHLIB_SOVERSION: version number to be compiled into a shared library
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# via -soname. Usualy ${SHLIB_MAJOR} on ELF.
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# NetBSD/pmax used to use ${SHLIB_MAJOR}.{SHLIB-MINOR}.
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# SHLIB_SHFLAGS: Flags to tell ${LD} to emit shared library.
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# with ELF, also set shared-lib version for ld.so.
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# SHLIB_LDSTARTFILE: support .o file, call C++ file-level constructors
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# SHLIB_LDENDFILE: support .o file, call C++ file-level destructors
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# CPPICFLAGS: flags for ${CPP} to preprocess .[sS] files for ${AS}
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# CPICFLAGS: flags for ${CC} to compile .[cC] files to .so objects.
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# CAPICFLAGS flags for {$CC} to compiling .[Ss] files
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# (usually just ${CPPPICFLAGS} ${CPICFLAGS})
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# APICFLAGS: flags for ${AS} to assemble .[sS] to .so objects.
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.if (${MACHINE_ARCH} == "alpha")
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# Alpha-specific shared library flags
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SHLIB_LDSTARTFILE= ${DESTDIR}/usr/lib/crtbeginS.o
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SHLIB_LDENDFILE= ${DESTDIR}/usr/lib/crtendS.o
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CPICFLAGS ?= -fpic -DPIC
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CPPPICFLAGS?= -DPIC
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CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
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APICFLAGS ?=
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.elif (${MACHINE_ARCH} == "mips")
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# mips-specific shared library flags
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# Still use gnu-derived ld.so on pmax; don't have or need lib<>.so support.
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SHLIB_LDSTARTFILE=
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SHLIB_LDENDFILE=
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# On mips, all libs need to be compiled with ABIcalls, not just sharedlibs.
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CPICFLAGS?=
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APICFLAGS?=
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#CPICFLAGS?= -fpic -DPIC
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#APICFLAGS?= -DPIC
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# so turn shlib PIC flags on for ${CPP}, ${CC}, and ${AS} as follows:
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AINC+=-DPIC -DABICALLS
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COPTS+= -fPIC ${AINC}
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AFLAGS+= -fPIC
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AS+= -KPIC
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.else
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# Platform-independent flags for NetBSD a.out shared libraries (and PowerPC)
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SHLIB_LDSTARTFILE=
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SHLIB_LDENDFILE=
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SHLIB_SHFLAGS=
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SHLIB_SOVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}
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CPICFLAGS?= -fpic -DPIC
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CPPPICFLAGS?= -DPIC
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CAPICFLAGS?= ${CPPPICFLAGS} ${CPICFLAGS}
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APICFLAGS?= -k
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.endif
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# Platform-independent linker flags for ELF shared libraries
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.if (${OBJECT_FMT} == "ELF")
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SHLIB_SOVERSION=${SHLIB_MAJOR}
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SHLIB_SHFLAGS=-soname lib${LIB}.so.${SHLIB_SOVERSION}
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.endif
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CFLAGS+= ${COPTS}
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.c.o:
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@echo ${COMPILE.c:Q} ${.IMPSRC}
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@${COMPILE.c} ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.c.po:
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@echo ${COMPILE.c:Q} -pg ${.IMPSRC} -o ${.TARGET}
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@${COMPILE.c} -pg ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.c.so:
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@echo ${COMPILE.c:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
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@${COMPILE.c} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.c.ln:
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${LINT} ${LINTFLAGS} ${CPPFLAGS:M-[IDU]*} -i ${.IMPSRC}
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.cc.o .C.o:
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@echo ${COMPILE.cc:Q} ${.IMPSRC}
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@${COMPILE.cc} ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.cc.po .C.po:
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@echo ${COMPILE.cc:Q} -pg ${.IMPSRC} -o ${.TARGET}
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@${COMPILE.cc} -pg ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.cc.so .C.so:
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@echo ${COMPILE.cc:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
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@${COMPILE.cc} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.m.o:
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@echo ${COMPILE.m:Q} ${.IMPSRC}
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@${COMPILE.m} ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.m.po:
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@echo ${COMPILE.m:Q} -pg ${.IMPSRC} -o ${.TARGET}
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@${COMPILE.m} -pg ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.m.so:
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@echo ${COMPILE.m:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}
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@${COMPILE.m} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.S.o .s.o:
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@echo ${COMPILE.S:Q} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC}
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@${COMPILE.S} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.S.po .s.po:
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@echo ${COMPILE.S:Q} -DGPROF -DPROF ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}
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@${COMPILE.S} -DGPROF -DPROF ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -X -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.S.so .s.so:
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@echo ${COMPILE.S:Q} ${CAPICFLAGS} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}
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@${COMPILE.S} ${CAPICFLAGS} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o
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@${LD} -x -r ${.TARGET}.o -o ${.TARGET}
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@rm -f ${.TARGET}.o
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.if defined(NOPIC) || (defined(LDSTATIC) && ${LDSTATIC} != "") \
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|| !defined(NOLINKLIB)
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_LIBS=lib${LIB}.a
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.else
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_LIBS=
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.endif
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.if !defined(NOPROFILE) && !defined(NOLINKLIB)
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_LIBS+=lib${LIB}_p.a
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.endif
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.if !defined(NOPIC)
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_LIBS+=lib${LIB}_pic.a
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.if defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
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_LIBS+=lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
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.endif
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.endif
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.if !defined(NOLINT) && !defined(NOLINKLIB)
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_LIBS+=llib-l${LIB}.ln
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.endif
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all: ${SRCS} ${_LIBS}
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__archivebuild: .USE
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@rm -f ${.TARGET}
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@${AR} cq ${.TARGET} `NM=${NM} ${LORDER} ${.ALLSRC:M*o} | ${TSORT}`
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${RANLIB} ${.TARGET}
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__archiveinstall: .USE
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${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m 600 ${.ALLSRC} \
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${.TARGET}
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${RANLIB} -t ${.TARGET}
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chmod ${LIBMODE} ${.TARGET}
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DPSRCS+= ${SRCS:M*.l:.l=.c} ${SRCS:M*.y:.y=.c}
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CLEANFILES+= ${DPSRCS}
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.if defined(YHEADER)
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CLEANFILES+= ${SRCS:M*.y:.y=.h}
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.endif
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OBJS+= ${SRCS:N*.h:N*.sh:R:S/$/.o/g}
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lib${LIB}.a:: ${OBJS} __archivebuild
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@echo building standard ${LIB} library
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POBJS+= ${OBJS:.o=.po}
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lib${LIB}_p.a:: ${POBJS} __archivebuild
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@echo building profiled ${LIB} library
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SOBJS+= ${OBJS:.o=.so}
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lib${LIB}_pic.a:: ${SOBJS} __archivebuild
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@echo building shared object ${LIB} library
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lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: lib${LIB}_pic.a ${DPADD} \
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${SHLIB_LDSTARTFILE} ${SHLIB_LDENDFILE}
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@echo building shared ${LIB} library \(version ${SHLIB_MAJOR}.${SHLIB_MINOR}\)
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@rm -f lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
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$(LD) -x -shared ${SHLIB_SHFLAGS} -o ${.TARGET} \
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${SHLIB_LDSTARTFILE} \
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--whole-archive lib${LIB}_pic.a --no-whole-archive ${LDADD} \
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${SHLIB_LDENDFILE}
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.if (${OBJECT_FMT} == "ELF")
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rm -f lib${LIB}.so.${SHLIB_MAJOR}
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ln -s lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
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lib${LIB}.so.${SHLIB_MAJOR}
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rm -f lib${LIB}.so
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ln -s lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
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lib${LIB}.so
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.endif
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LOBJS+= ${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}
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LLIBS?= -lc
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llib-l${LIB}.ln: ${LOBJS}
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@echo building llib-l${LIB}.ln
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@rm -f llib-l${LIB}.ln
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@${LINT} -C${LIB} ${LOBJS} ${LLIBS}
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cleanlib:
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rm -f a.out [Ee]rrs mklog core *.core ${CLEANFILES}
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rm -f lib${LIB}.a ${OBJS}
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rm -f lib${LIB}_p.a ${POBJS}
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rm -f lib${LIB}_pic.a lib${LIB}.so.* lib${LIB}.so ${SOBJS}
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rm -f llib-l${LIB}.ln ${LOBJS}
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.if defined(SRCS)
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afterdepend: .depend
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@(TMP=/tmp/_depend$$$$; \
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sed -e 's/^\([^\.]*\).o[ ]*:/\1.o \1.po \1.so \1.ln:/' \
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< .depend > $$TMP; \
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mv $$TMP .depend)
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.endif
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.if !target(libinstall)
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# Make sure it gets defined, in case NOPIC && NOLINKLIB are defined
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libinstall::
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.if !defined(NOLINKLIB)
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libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.a
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.if !defined(UPDATE)
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.PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}.a
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.endif
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.if !defined(BUILD)
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${DESTDIR}${LIBDIR}/lib${LIB}.a: .MADE
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.endif
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.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.a
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${DESTDIR}${LIBDIR}/lib${LIB}.a: lib${LIB}.a __archiveinstall
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.endif
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.if !defined(NOPROFILE) && !defined(NOLINKLIB)
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libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
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.if !defined(UPDATE)
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.PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
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.endif
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.if !defined(BUILD)
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${DESTDIR}${LIBDIR}/lib${LIB}_p.a: .MADE
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.endif
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.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
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${DESTDIR}${LIBDIR}/lib${LIB}_p.a: lib${LIB}_p.a __archiveinstall
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.endif
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.if !defined(NOPIC) && !defined(NOPICINSTALL) && !defined(NOLINKLIB)
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libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
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.if !defined(UPDATE)
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.PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
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.endif
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.if !defined(BUILD)
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${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: .MADE
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.endif
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.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}_pic.a
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${DESTDIR}${LIBDIR}/lib${LIB}_pic.a: lib${LIB}_pic.a __archiveinstall
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.endif
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.if !defined(NOPIC) && defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)
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libinstall:: ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
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.if !defined(UPDATE)
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.PHONY: ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
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.endif
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.if !defined(BUILD)
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${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: .MADE
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.endif
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.PRECIOUS: ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
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${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}
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${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} ${.ALLSRC} \
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${.TARGET}
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.if (${OBJECT_FMT} == "ELF")
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rm -f ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}
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ln -s lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
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${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}
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rm -f ${DESTDIR}${LIBDIR}/lib${LIB}.so
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.if !defined(NOLINKLIB)
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ln -s lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \
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${DESTDIR}${LIBDIR}/lib${LIB}.so
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.endif
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.endif
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.endif
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.if !defined(NOLINT) && !defined(NOLINKLIB)
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libinstall:: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
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.if !defined(UPDATE)
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.PHONY: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
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.endif
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.if !defined(BUILD)
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${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: .MADE
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.endif
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.PRECIOUS: ${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln
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${DESTDIR}${LINTLIBDIR}/llib-l${LIB}.ln: llib-l${LIB}.ln
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${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
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${.ALLSRC} ${DESTDIR}${LINTLIBDIR}
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.endif
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.endif
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.include <bsd.man.mk>
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.include <bsd.nls.mk>
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.include <bsd.files.mk>
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.include <bsd.inc.mk>
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.include <bsd.links.mk>
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.include <bsd.dep.mk>
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.include <bsd.sys.mk>
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# Make sure all of the standard targets are defined, even if they do nothing.
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lint regress:
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