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pkgsrc/lang/ghc90/bootstrap.mk
pho b013558cd5 When the LLVM backend is enabled, use clang as the assembler 
This turned out to be necessary because LLVM 13 emits assembly code that is
incompatible with "as" from Binutils < 2.36.
2022-02-06 05:31:57 +00:00

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Makefile
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# $NetBSD: bootstrap.mk,v 1.12 2022/02/06 05:31:57 pho Exp $
# -----------------------------------------------------------------------------
# Select a bindist of bootstrapping compiler on a per-platform basis.
#
# BOOT_ARCHIVE
# This variable is set to the name of compressed archive file of a
# bootstrapping compiler for the current platform.
#
# BOOT_VERSION
# Version of the bootstrapping compiler to use. This can be
# overriden for specific platforms.
#
.include "../../mk/bsd.prefs.mk"
# Notes on version dependencies:
# * GHC 9.0.1 requires 8.8 or later to bootstrap.
# * GHC 8.8.4 requires 8.4 or later to bootstrap.
# * GHC 8.4.4 requires 8.0 or later to bootstrap.
# * GHC 8.0.2 requires 7.8 or later to bootstrap.
# * GHC 7.10.3 requires 7.6 or later to bootstrap.
.if !empty(MACHINE_PLATFORM:MDarwin-*-x86_64) || make(distinfo) || make (makesum) || make(mdi)
BOOT_VERSION:= 9.0.1
BOOT_ARCHIVE:= ghc-${BOOT_VERSION}-boot-x86_64-apple-darwin.tar.xz
DISTFILES:= ${DISTFILES} ${BOOT_ARCHIVE} # Available in LOCAL_PORTS
.endif
.if !empty(MACHINE_PLATFORM:MFreeBSD-*-i386) || make(distinfo) || make (makesum) || make(mdi)
BOOT_VERSION:= 9.0.1
BOOT_ARCHIVE:= ghc-${BOOT_VERSION}-boot-i386-unknown-freebsd.tar.xz
DISTFILES:= ${DISTFILES} ${BOOT_ARCHIVE} # Available in LOCAL_PORTS
.endif
.if !empty(MACHINE_PLATFORM:MFreeBSD-*-x86_64) || make(distinfo) || make(makesum) || make(mdi)
BOOT_VERSION:= 9.0.1
BOOT_ARCHIVE:= ghc-${BOOT_VERSION}-boot-x86_64-unknown-freebsd.tar.xz
DISTFILES:= ${DISTFILES} ${BOOT_ARCHIVE} # Available in LOCAL_PORTS
.endif
.if !empty(MACHINE_PLATFORM:MNetBSD-*-aarch64) || make(distinfo) || make(makesum) || make(mdi)
# Cross-compiled from x86_64 on a QEMU guest. It took days to compile...
BOOT_VERSION:= 9.0.1
BOOT_ARCHIVE:= ghc-${BOOT_VERSION}-boot-aarch64-unknown-netbsd.tar.xz
DISTFILES:= ${DISTFILES} ${BOOT_ARCHIVE} # Available in LOCAL_PORTS
.endif
.if !empty(MACHINE_PLATFORM:MNetBSD-*-x86_64) || make(distinfo) || make(makesum) || make(mdi)
BOOT_VERSION:= 8.10.4
BOOT_ARCHIVE:= ghc-${BOOT_VERSION}-boot-x86_64-unknown-netbsd.tar.xz
DISTFILES:= ${DISTFILES} ${BOOT_ARCHIVE} # Available in LOCAL_PORTS
. if !empty(MACHINE_PLATFORM:MNetBSD-9.99.*-x86_64) || make(distinfo) || make (makesum) || make(mdi)
# XXX: emulators/compat80 appears to lack libterminfo.so.1 used by
# this bootkit.
DISTFILES+= netbsd-9.0-amd64-libterminfo.tar.gz
EXTRACT_ONLY+= netbsd-9.0-amd64-libterminfo.tar.gz
SITES.netbsd-9.0-amd64-libterminfo.tar.gz?= ${MASTER_SITE_LOCAL}
. endif
.endif
.if !empty(MACHINE_PLATFORM:MSunOS-*-x86_64) || make(distinfo) || make (makesum) || make(mdi)
BOOT_VERSION:= 8.10.4
BOOT_ARCHIVE:= ghc-${BOOT_VERSION}-boot-x86_64-unknown-solaris2.tar.xz
SITES.${BOOT_ARCHIVE}= https://us-east.manta.joyent.com/pkgsrc/public/pkg-bootstraps/
DISTFILES:= ${DISTFILES} ${BOOT_ARCHIVE}
.endif
.if empty(BOOT_ARCHIVE)
BOOT_ARCHIVE:= ghc-${BOOT_VERSION}-boot-unknown.tar.xz
PKG_FAIL_REASON+= "internal error: unsupported platform"
.endif
# For package developers, please do not upload any bootkits unsafely
# built. That is, machines shared with someone or on a cloud hosting
# service should be avoided for building bootkits.
.for i in ${DISTFILES:M*-boot-*}
SITES.${i}?= ${MASTER_SITE_LOCAL}
.endfor
# Current bootstrap binary kit for SunOS is built with GNU libiconv
# and ncurses6.
.if !empty(MACHINE_PLATFORM:MSunOS-*)
BUILD_DEPENDS+= libiconv>=1.9.1:../../converters/libiconv
BUILD_DEPENDS+= ncurses>=6.0:../../devel/ncurses
.endif
.if ${OPSYS} == "SunOS" && ${OS_VARIANT:U} == "OmniOS"
# Also cpp is missing from /usr/bin. Why? This leads
# ${WRKSRC}/libffi/configure to fail.
TOOLS_PLATFORM.cpp= /usr/lib/cpp
.endif
# -----------------------------------------------------------------------------
# The "pre-configure" hook
#
# Install a bootstrapping compiler directly into TOOLS_DIR so that
# ./configure can find it.
#
USE_TOOLS+= gmake xzcat xz gtar cpp
pre-configure:
${RUN}${TEST} -f ${DISTDIR}/${DIST_SUBDIR}/${BOOT_ARCHIVE} || \
${FAIL_MSG} "Put your trusted bootstrap archive as ${DISTDIR}/${DIST_SUBDIR}/${BOOT_ARCHIVE}"
@${PHASE_MSG} "Extracting bootstrapping compiler for ${PKGNAME}"
${RUN}${MKDIR} ${WRKDIR}/bootkit-dist
${RUN}cd ${WRKDIR}/bootkit-dist && \
${XZCAT} ${DISTDIR}/${DIST_SUBDIR}/${BOOT_ARCHIVE} | \
${GTAR} -xf -
# It is important to install the stage-0 compiler with our rpath flags
# configured, otherwise it will produce executables with no rpath and
# fail at the configure phase.
@${PHASE_MSG} "Preparing bootstrapping compiler for ${PKGNAME}"
${RUN}cd ${WRKDIR}/bootkit-dist/ghc-${BOOT_VERSION}-boot && \
${PKGSRC_SETENV} ${CONFIGURE_ENV} ${SH} ./configure \
--prefix=${TOOLS_DIR:Q} ${CONFIGURE_ARGS.boot} && \
${PKGSRC_SETENV} ${MAKE_ENV} ${MAKE_PROGRAM} install
# -----------------------------------------------------------------------------
# An unusual target "bootstrap"
#
# Build a bootstrapping compiler using an already installed GHC. This
# can certainly be impossible if you don't have one. It's absolutely
# important to build it with the fewest possible run-time
# dependencies, otherwise the resulting binary can easily get
# unusable.
# We don't want our bootkits to have a run-time dependency on
# libgcc. In fact GHC's implementation of Haskell exception handling
# does not depend on libgcc's facilities so it is attractive to do the
# same for "normal" build... but we can't. This is because Haskell
# programs may call C functions via FFI, and those C functions may
# call C++ functions in turn, possibly in a different shared library.
.include "../../mk/compiler.mk"
.if make(bootstrap) && !empty(CC_VERSION:Mgcc-*)
# But on some platforms, gcc automagically inserts a dependency on a
# shared libgcc when -lpthread is given, which is seemingly
# unavoidable.
LDFLAGS+= -static-libgcc
.endif
# Gather information about packages on which bootkit depends. It will
# be used in the post-bootstrap phase.
BOOT_GHC_DEPS:= curses iconv
BOOT_GHC_PKGSRC_DEPS:= # empty
.for pkg in ${BOOT_GHC_DEPS}
# NOTE: pkglint(1) complains for including these builtin.mk files,
# telling that we must include buildlink3.mk instead. But then how do
# we get variables like USE_BUILTIN.${pkg} defined before including
# ../../mk/bsd.pkg.mk, given that ../../mk/bsd.buildlink3.mk isn't
# protected against multiple inclusion?
CHECK_BUILTIN.${pkg}:= yes
. if ${pkg} == "curses"
. include "../../mk/curses.builtin.mk"
. elif ${pkg} == "iconv"
. include "../../converters/libiconv/builtin.mk"
. endif
CHECK_BUILTIN.${pkg}:= no
# BOOT_GHC_PKGSRC_DEPS is a list of packages whose pkgsrc version is
# preferred over native one, either by user or ../../mk/platform
. if ${PREFER.${pkg}} == "pkgsrc"
BOOT_GHC_PKGSRC_DEPS+= ${pkg}
. endif
.endfor
# Compiler wrappers must not remove -I/-L flags for the installed
# GHC's libdir, otherwise the stage-0 GHC (which we are going to use
# for building our bootstraping kit) will not work. Ideally it should
# be added to BUILDLINK_PASSTHRU_DIRS only .if make(bootstrap), but
# then running "${MAKE} wrapper" before "${MAKE} bootstrap" will
# result in a cryptic error which we can't easily catch.
BOOT_GHC_LIBDIR_CMD= ghc --print-libdir
.if !defined(BOOT_GHC_LIBDIR)
BOOT_GHC_LIBDIR!= (${BOOT_GHC_LIBDIR_CMD}) 2>/dev/null || ${ECHO}
.endif
MAKEVARS+= BOOT_GHC_LIBDIR
BUILDLINK_PASSTHRU_DIRS+= ${BOOT_GHC_LIBDIR}
# Default values for BUILDLINK_INCDIRS.<pkg> are only generated in the
# barrier. See ../../mk/buildlink3/bsd.buildlink3.mk and
# ../../mk/bsd.pkg.barrier.mk
.PHONY: bootstrap
BOOT_ARCHIVE.new= ${BOOT_ARCHIVE:S/-${BOOT_VERSION}-/-${PKGVERSION_NOREV}-/}
.if make(bootstrap)
_BARRIER_CMDLINE_TARGETS+= bootstrap
.endif
.if !defined(_PKGSRC_BARRIER)
bootstrap: barrier
.else
bootstrap: pre-bootstrap .WAIT ${WRKDIR}/stamp-dist-boot .WAIT post-bootstrap
.endif
# For normal build we use pkgsrc libffi, but for bootkits we can't do
# that because that would mean bootkits have run-time dependency on
# it. So we build the bundled one and statically link with it.
CONFIGURE_ARGS.boot= ${CONFIGURE_ARGS.common}
CONFIGURE_ARGS.boot+= --without-system-libffi
.PHONY: pre-bootstrap
pre-bootstrap: wrapper
.if empty(BOOT_GHC_LIBDIR)
${RUN}if ${BOOT_GHC_LIBDIR_CMD} 2>/dev/null 1>&2; then \
${ERROR_MSG} "Running \"${BOOT_GHC_LIBDIR_CMD}\" has failed during wrapper phase."; \
${FAIL_MSG} "Please run \"${MAKE} clean\" and try again."; \
else \
${ERROR_MSG} "Failed to run \"${BOOT_GHC_LIBDIR_CMD}\":"; \
${BOOT_GHC_LIBDIR_CMD}; \
${ERROR_MSG} "You don't seem to have a working GHC in your PATH."; \
${FAIL_MSG} "Please install one and then run \"${MAKE} clean bootstrap\"."; \
fi
.endif
# ${_COOKIE.configure} is not defined yet so we can't use .if here.
${RUN}if ${TEST} -f ${_COOKIE.configure}; then \
${ERROR_MSG} "You have already configured the package in a way\
that building bootstrapping compiler is impossible."; \
${FAIL_MSG} "Please run \"${MAKE} clean\" first."; \
fi
${WRKDIR}/lndir:
@${PHASE_MSG} "Building lndir(1) to duplicate the source tree."
cd ${WRKSRC}/utils/lndir && \
${PKG_CC:Q} lndir.c -I../fs ../fs/fs.c -o ${.TARGET}
${WRKDIR}/stamp-lndir-boot: ${WRKDIR}/lndir
@${PHASE_MSG} "Duplicating the source tree for bootstrapping ${PKGNAME_NOREV}"
${MKDIR} ${WRKDIR}/build-boot
cd ${WRKDIR}/build-boot && \
${WRKDIR}/lndir -silent ../${PKGNAME_NOREV}
${TOUCH} ${.TARGET}
${WRKDIR}/stamp-configure-boot: ${WRKDIR}/stamp-lndir-boot
@${PHASE_MSG} "Configuring bootstrapping compiler ${PKGNAME_NOREV}"
${MKDIR} ${WRKDIR}/build-boot
cd ${WRKDIR}/build-boot && \
${PKGSRC_SETENV} ${CONFIGURE_ENV} ${SH} ./configure ${CONFIGURE_ARGS.boot} && \
${CP} -f ${FILESDIR}/bootstrap.build.mk mk/build.mk
${TOUCH} ${.TARGET}
${WRKDIR}/stamp-build-boot: ${WRKDIR}/stamp-configure-boot
@${PHASE_MSG} "Building bootstrapping compiler ${PKGNAME_NOREV}"
${RUN}cd ${WRKDIR}/build-boot && ${BUILD_MAKE_CMD}
${TOUCH} ${.TARGET}
${WRKDIR}/stamp-dist-boot: ${WRKDIR}/stamp-build-boot
@${PHASE_MSG} "Creating binary distribution of bootstrapping ${PKGNAME_NOREV}"
${RUN}cd ${WRKDIR}/build-boot && ${BUILD_MAKE_CMD} binary-dist
${MV} -f ${WRKDIR}/build-boot/${BOOT_ARCHIVE.new} ${WRKDIR}/${BOOT_ARCHIVE.new}
.PHONY: post-bootstrap
post-bootstrap:
@${ECHO} "=========================================================================="
@${ECHO} "Done creating ${BOOT_ARCHIVE.new}"
@${ECHO} " in ${WRKDIR}"
@${ECHO}
@${ECHO} "Now you can copy it into ${DISTDIR}/${DIST_SUBDIR} to use as your"
@${ECHO} "bootstrap kit. You may want to take a backup in case \"lintpkgsrc -r\""
@${ECHO} "removes it."
@${ECHO}
@${ECHO} "Your bootstrap kit has the following run-time dependencies:"
.for pkg in ${BOOT_GHC_DEPS}
@${PRINTF} " * %-8s" "${pkg}:"
. if !empty(USE_BUILTIN.${pkg}:M[nN][oO])
@${ECHO_N} " pkgsrc ${BUILDLINK_PKGNAME.${pkg}}"
. else
@${ECHO_N} " native"
. if empty(BUILTIN_PKG.${pkg})
@${ECHO_N} " (version/variant unknown)"
. else
@${ECHO_N} " ${BUILTIN_PKG.${pkg}}"
. endif
. endif
@${ECHO}
.endfor
.if !empty(BOOT_GHC_PKGSRC_DEPS)
@${ECHO}
@${ECHO} "Please note that it is generally not a good idea for a bootkit to depend"
@${ECHO} "on pkgsrc packages, as pkgsrc tends to move faster than operating systems"
@${ECHO} "so your bootkit may bitrot more quickly. You may want to rebuild it"
@${ECHO} "without setting PREFER_PKGSRC to \"yes\"."
.endif
@${ECHO} "=========================================================================="
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