# $OpenBSD: Makefile.bsd-wrapper,v 1.104 2016/09/20 18:29:12 natano Exp $
#
# Build wrapper for Perl 5.20.1-RC2
#

# For ``NOMAN''
.include <bsd.own.mk>

# There is no point in building a profiled libperl that is never used.
NOPROFILE=

TARGET_MACHINE_ARCH?=	$(MACHINE_ARCH)

# Perl builds with -fno-strict-aliasing, we want libperl to do the same
CFLAGS+= -fno-strict-aliasing
CFLAGS+= -fno-delete-null-pointer-checks

CONFIGURE_ARGS= -dsE -Dopenbsd_distribution=defined -Dccflags='-DNO_LOCALE_NUMERIC -DNO_LOCALE_COLLATE'

.if !exists(${.OBJDIR}/config.over)
CONFIGURE_ARGS+= -Dmksymlinks
.endif

H2PH=		/usr/bin/h2ph

LIB=	perl

SRCS1=	gv.c toke.c perly.c pad.c regcomp.c dump.c util.c mg.c reentr.c \
	mro.c keywords.c hv.c av.c run.c pp_hot.c sv.c pp.c scope.c pp_ctl.c \
	pp_sys.c doop.c doio.c regexec.c utf8.c taint.c deb.c universal.c \
	globals.c perlio.c perlapi.c numeric.c mathoms.c locale.c \
	pp_pack.c pp_sort.c caretx.c
SRCS=	${SRCS1} op.c perl.c

# We must not try to mkdep DynaLoader.c as it requires miniperl
OBJS+= DynaLoader.o

# For generating DynaLoader.c
.if defined(NOPIC)
DYNALOADER=ext/DynaLoader/dl_none.xs
.else
DYNALOADER=ext/DynaLoader/dl_dlopen.xs
.endif

# Arguments passed to Configure...

CPPFLAGS+= -DPERL_CORE -DNO_LOCALE_NUMERIC -DNO_LOCALE_COLLATE -DBIG_TIME -I.

.if defined (INSTALL_STRIP) && ${INSTALL_STRIP} == "-s"
STRIPFLAGS='-s'
.endif

GEN_AFTER= 	bitcount.h config.h mg_data.h uudmap.h cflags makedepend \
		myconfig Makefile Policy.sh pod/Makefile \
		x2p/Makefile

GENERATED=	config.sh ${GEN_AFTER}

${GEN_AFTER}: config.sh

CLEANFILES=	config.sh Policy.sh DynaLoader.c

all:	perl.build man.build

man.build: perl.build
	cd ${.CURDIR} && exec ${MAKE} -f Makefile.bsd-wrapper1 mansrc.build

beforedepend: config.sh config.h bitcount.h mg_data.h uudmap.h Makefile makedepend x2p/Makefile
	cd ${.OBJDIR} && exec ${MAKE} depend

perl.build:	perl.lib DynaLoader.c
	cd ${.OBJDIR} && exec ${MAKE}

config.sh:	${.CURDIR}/config.over
	cd ${.OBJDIR} && PATH="/bin:/usr/bin:/sbin:/usr/sbin" \
	    exec /bin/sh ${.CURDIR}/Configure ${CONFIGURE_ARGS}

Makefile cflags makedepend makedir myconfig:
	cd ${.OBJDIR} && exec /bin/sh $@.SH

Policy.sh:
	cd ${.OBJDIR} && exec /bin/sh Policy_sh.SH

config.h:
	cd ${.OBJDIR} && exec /bin/sh config_h.SH

uudmap.h: bitcount.h
mg_data.h: bitcount.h

bitcount.h: generate_uudmap
	./generate_uudmap uudmap.h bitcount.h mg_data.h

generate_uudmap: generate_uudmap.o
	${CC} ${CPPFLAGS} ${CFLAGS} -o generate_uudmap generate_uudmap.o

pod/Makefile:
	cd ${.OBJDIR}/pod && exec /bin/sh Makefile.SH

x2p/Makefile:
	cd ${.OBJDIR}/x2p && exec /bin/sh Makefile.SH

# Never try to regenerate perly.c or perly.h
perly.c perly.h: perly.y
	-@true

install: install.lib install.perl maninstall
	-${INSTALL} -d -o ${LIBOWN} -g ${LIBGRP} -m ${DIRMODE} \
		${DESTDIR}/usr/libdata/perl5/site_perl/${MACHINE_ARCH}-openbsd
	(cd ${DESTDIR}/usr/include; ${H2PH} \
		-d ${DESTDIR}/usr/libdata/perl5/site_perl/${MACHINE_ARCH}-openbsd \
		`find . -name '*.h'`; \
		pax -rw `find . -type l \! -name '*.h' | sed 's/^..//'` \
		${DESTDIR}/usr/libdata/perl5/site_perl/${MACHINE_ARCH}-openbsd)
	chown -RP ${LIBOWN}:${LIBGRP} \
	    ${DESTDIR}/usr/libdata/perl5/site_perl/${MACHINE_ARCH}-openbsd
	-chmod -R a+rX ${DESTDIR}/usr/libdata/perl5

install.perl:
	cd ${.OBJDIR}; INSTALL=${INSTALL} INSTALL_COPY=${INSTALL_COPY} \
	 STRIPFLAGS=${STRIPFLAGS} INSTALLFLAGS=-o NOLIBINSTALL=1 \
	 LD_LIBRARY_PATH=${.OBJDIR} exec ./perl installperl --user=${LIBOWN} --group=${LIBGRP} --destdir=${DESTDIR} -o ${STRIPFLAGS}

test:
	-@if [ -e Makefile ]; then ${MAKE} test; fi

clean:
	-@if [ -e Makefile ]; then ${MAKE} realclean; fi

cleandir:
	-@if [ ${.CURDIR} != ${.OBJDIR} ]; then \
	    rm -rf *; \
	else \
	    test -e Makefile && ${MAKE} distclean; \
	    rm -f ${CLEANFILES}; \
	fi
	@cd ${.CURDIR} && ${MAKE} -f Makefile.bsd-wrapper1 cleandir

maninstall:
.ifdef NOMAN
	@echo NOMAN is set
.else
	@cd ${.CURDIR} && exec ${MAKE} -f Makefile.bsd-wrapper1 maninstall
.endif

.include <bsd.lib.mk>

# These have to come after the inclusion of <bsd.lib.mk>

# Need -fPIC, not -fpic on sparc
.if ($(TARGET_MACHINE_ARCH) == sparc)
PICFLAG=-fPIC
.endif

# Unaligned access on alpha with -ftree-ter
# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59679
# More details
# https://rt.perl.org/Public/Bug/Display.html?id=120888
.if ($(TARGET_MACHINE_ARCH) == alpha)
CFLAGS+= -fno-tree-ter
.endif

# The DynaLoader extension is now compiled statically into libperl
miniperl: ${GENERATED} ${SRCS1:S/.c/.o/g} opmini.o perlmini.o miniperlmain.o
	${CC} ${CPPFLAGS} ${CFLAGS} -o $@ ${SRCS1:S/.c/.o/g} opmini.o perlmini.o miniperlmain.o ${LDFLAGS} -lm

opmini.c: op.c
	rm -f opmini.c
	cp op.c opmini.c

opmini.o: opmini.c
	${CC} ${CPPFLAGS} ${CFLAGS} -DPERL_EXTERNAL_GLOB -c  $> -o $@

perlmini.o: perlmini.c
	${CC} ${CPPFLAGS} ${CFLAGS} -DPERL_EXTERNAL_GLOB -DPERL_IS_MINIPERL -c $> -o $@

lib/Config.pm: miniperl config.sh
	cd ${.OBJDIR} && exec ${MAKE} preplibrary

DynaLoader.c: miniperl ${DYNALOADER} lib/Config.pm
	./miniperl -Ilib -Idist/Cwd -Idist/Cwd/lib -Idist/ExtUtils-ParseXS/lib \
	    -Icpan/Getopt-Long/lib -Idist/constant/lib -Iext/re \
	    -mExtUtils::Typemaps dist/ExtUtils-ParseXS/lib/ExtUtils/xsubpp \
	    -noprototypes -typemap ../../lib/ExtUtils/typemap ${DYNALOADER} | \
	    sed -f ${.CURDIR}/DynaLoader.sed > $@; test -s $@ || rm -f $@

perl.lib:	${GENERATED} ${_LIBS}

install.lib:
	${INSTALL} ${INSTALL_COPY} -o ${LIBOWN} -g ${LIBGRP} -m 600 lib${LIB}.a \
	    ${DESTDIR}${LIBDIR}
.if (${INSTALL_COPY} != "-p")
	${RANLIB} -t ${DESTDIR}${LIBDIR}/lib${LIB}.a
.endif
	chmod ${LIBMODE} ${DESTDIR}${LIBDIR}/lib${LIB}.a
.if !defined(NOPROFILE)
	${INSTALL} ${INSTALL_COPY} -o ${LIBOWN} -g ${LIBGRP} -m 600 \
	    lib${LIB}_p.a ${DESTDIR}${LIBDIR}
.if (${INSTALL_COPY} != "-p")
	${RANLIB} -t ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
.endif
	chmod ${LIBMODE} ${DESTDIR}${LIBDIR}/lib${LIB}_p.a
.endif
.if !defined(NOPIC) && defined(major) && defined(minor)
	${INSTALL} ${INSTALL_COPY} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
	    lib${LIB}.so.${major}.${minor} ${DESTDIR}${LIBDIR}
.endif
.PHONY: perl.lib install.lib perl.build install.perl man.build