src/share/mk/bsd.lib.mk - diff

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Diff for /src/share/mk/bsd.lib.mk between version 1.85 and 1.86

version 1.85, 1997/03/14 00:52:50

version 1.86, 1997/03/15 11:35:04

Line 19 SHLIB_MINOR != . ${.CURDIR}/shlib_versio

.SUFFIXES:

.SUFFIXES: .out .o .po .so .S .s .c .cc .C .f .y .l .ln .m4

# Set PICFLAGS to cc flags for producing position-independent code,

# if not already set. Includes -DPIC, if required.

# Data-driven table using make variables to control how shared libraries

# are built for different platforms and object formats.

# SHLIB_TYPE: currently either "ELF" or "a.out".

# SHLIB_SOVERSION: version number to be compiled into a shared library

# via -soname. Usualy ${SHLIB_MAJOR} on ELF.

# NetBSD/pmax used to use ${SHLIB_MAJOR}.{SHLIB-MINOR}.

# SHLIB_LDSTARTFILE: ???

# SHLIB_LDENDTILE: ??

# CPICFLAGS: flags to compile .c files for .so objects.

# APICFLAGS: flags to assemble .S files for .so objects.

.if (${MACHINE_ARCH} == "alpha")

SHLIB_TYPE=ELF

SHLIB_LDSTARTFILE= ${DESTDIR}/usr/lib/crtbeginS.o

SHLIB_LDENDFILE= ${DESTDIR}/usr/lib/crtendS.o

SHLIB_SOVERSION=${SHLIB_MAJOR}

CPICFLAGS ?= -fpic -DPIC

APICFLAGS ?= -DPIC

.elif (${MACHINE_ARCH} == "mips")

SHLIB_TYPE=ELF

# still use gnu-derived ld.so on pmax; don't have or need lib<>.so support.

SHLIB_LDSTARTFILE=

SHLIB_LDENDFILE=

SHLIB_SOVERSION=${SHLIB_MAJOR}

# On mips, all libs need to be compiled with ABIcalls, not just sharedlibs.

CPICFLAGS?=

APICFLAGS?=

#CPICFLAGS?= -fpic -DPIC

#APICFLAGS?= -DPIC

# so turn shlib PIC flags on for ${CPP}, ${CC}, and ${AS} as follows:

AINC+=-DPIC -DABICALLS

COPTS+= -fPIC ${AINC}

AFLAGS+= -fPIC

AS+= -KPIC

.else

SHLIB_TYPE=a.out

SHLIB_SOVERSION=${SHLIB_MAJOR}.${SHLIB_MINOR}

CPICFLAGS?= -fpic -DPIC

APICFLAGS?= -fpic -DPIC

.endif

CFLAGS+= ${COPTS}

.c.o:

Line 34 CFLAGS+= ${COPTS}

Line 88 CFLAGS+= ${COPTS}

@rm -f ${.TARGET}.o

.c.so:

@echo ${COMPILE.c:Q} ${PICFLAG} -DPIC ${.IMPSRC} -o ${.TARGET}

@echo ${COMPILE.c:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}

@${COMPILE.c} ${PICFLAG} -DPIC ${.IMPSRC} -o ${.TARGET}.o

@${COMPILE.c} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o

@${LD} -x -r ${.TARGET}.o -o ${.TARGET}

@rm -f ${.TARGET}.o

Line 55 CFLAGS+= ${COPTS}

Line 109 CFLAGS+= ${COPTS}

@rm -f ${.TARGET}.o

.cc.so .C.so:

@echo ${COMPILE.cc:Q} ${PICFLAG} -DPIC ${.IMPSRC} -o ${.TARGET}

@echo ${COMPILE.cc:Q} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}

@${COMPILE.cc} ${PICFLAG} -DPIC ${.IMPSRC} -o ${.TARGET}.o

@${COMPILE.cc} ${CPICFLAGS} ${.IMPSRC} -o ${.TARGET}.o

@${LD} -x -r ${.TARGET}.o -o ${.TARGET}

@rm -f ${.TARGET}.o

Line 73 CFLAGS+= ${COPTS}

Line 127 CFLAGS+= ${COPTS}

@rm -f ${.TARGET}.o

.S.so .s.so:

@echo ${COMPILE.S:Q} ${PICFLAG} -DPIC ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}

@echo ${COMPILE.S:Q} ${APICFLAGS} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}

@${COMPILE.S} ${PICFLAG} -DPIC ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o

@${COMPILE.S} ${APICFLAGS} ${CFLAGS:M-[ID]*} ${AINC} ${.IMPSRC} -o ${.TARGET}.o

@${LD} -x -r ${.TARGET}.o -o ${.TARGET}

@rm -f ${.TARGET}.o

.if !defined(PICFLAG)

PICFLAG=-fpic

.endif

.if !defined(NOPROFILE)

_LIBS=lib${LIB}.a lib${LIB}_p.a

Line 126 lib${LIB}_pic.a:: ${SOBJS}

Line 177 lib${LIB}_pic.a:: ${SOBJS}

lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}: lib${LIB}_pic.a ${DPADD}

@echo building shared ${LIB} library $version ${SHLIB_MAJOR}.${SHLIB_MINOR}$

@rm -f lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR}

.if (${MACHINE_ARCH} != "alpha")

.if (${SHLIB_TYPE} == "a.out")

$(LD) -x -Bshareable -Bforcearchive \

-o lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} lib${LIB}_pic.a ${LDADD}

.else

.elif (${SHLIB_TYPE} == "ELF")

$(LD) -shared -o lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \

$(LD) -x -shared -o lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \

-soname lib${LIB}.so.${SHLIB_MAJOR} \

-soname lib${LIB}.so.${SHLIB_SOVERSION} ${SHLIB_LDSTARTFILE} \

${DESTDIR}/usr/lib/crtbeginS.o \

--whole-archive lib${LIB}_pic.a --no-whole-archive ${LDADD} \

${DESTDIR}/usr/lib/crtendS.o

${SHLIB_LDENDFILE}

.endif

LOBJS+= ${LSRCS:.c=.ln} ${SRCS:M*.c:.c=.ln}

Line 194 realinstall:

Line 244 realinstall:

.if !defined(NOPIC) && defined(SHLIB_MAJOR) && defined(SHLIB_MINOR)

${INSTALL} ${COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \

lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} ${DESTDIR}${LIBDIR}

.if (${MACHINE_ARCH} == "alpha")

.if (${SHLIB_TYPE} == "ELF")

rm -f ${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}

ln -s lib${LIB}.so.${SHLIB_MAJOR}.${SHLIB_MINOR} \

${DESTDIR}${LIBDIR}/lib${LIB}.so.${SHLIB_MAJOR}

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