-# Build an unregisterised bootstrap compiler and install it directly
-# into the .buildlink directory. But we can't use "make install"
-# because we don't build it in a standard way (./configure && make).
-#
-# To install it, we just copy ghc and ghc-pkg from
-# "work/bootstrap/ghc-${VERSION}/inplace/bin" to
-# "${BUILDLINK_DIR}/bin". Note that in-place ghc isn't usable before
-# running "ghc-pkg recache".
-
-.if ${MACHINE_ARCH} == "i386" && ${OPSYS} == "NetBSD"
-BOOTSTRAP_BUILD_MK = ${PKGDIR}/files/bootstrap-bsd.mk
-PLATFORM = i386-unknown-netbsd
-
-.elif ${MACHINE_ARCH} == "i386" && ${OPSYS} == "FreeBSD"
-BOOTSTRAP_BUILD_MK = ${PKGDIR}/files/bootstrap-bsd.mk
-PLATFORM = i386-unknown-freebsd
-
-.elif ${MACHINE_ARCH} == "powerpc" && ${OPSYS} == "Darwin"
-BOOTSTRAP_BUILD_MK = ${PKGDIR}/files/bootstrap.mk
-PLATFORM = powerpc-apple-darwin
-# Existence of libelf makes LeadingUnderscore being "NO", which is
-# incorrect for this platform. See ghc-6.12.1/aclocal.m4
-# (FP_LEADING_UNDERSCORE)
-CONFLICTS= libelf-[0-9]*
-
-.else
-PKG_FAIL_REASON+= "internal error: unsupported platform"
-.endif
-
-BOOTSTRAP_TARBALL = ${DISTNAME}-boot-${PLATFORM}.tar.bz2
-
-pre-configure: ${WRKDIR}/stamp-bootstrap-ghc
-
-${WRKDIR}/stamp-prepare-bootstrap:
- ${RUN} cd ${WRKDIR} && \
- ${PHASE_MSG} "Preparing bootstrap compiler for ${PKGNAME}" && \
- ${RM} -rf bootstrap && \
- ${MKDIR} -p bootstrap/${DISTNAME}/utils/ghc-pwd/dist-boot && \
- ${GTAR} -cf - ${DISTNAME} | ${GTAR} -C bootstrap -xpf - && \
- ${LN} -sf ${PWD_CMD} bootstrap/${DISTNAME}/utils/ghc-pwd/dist-boot/ghc-pwd && \
- ${TOUCH} ${.TARGET}
-
-${WRKDIR}/stamp-configure-hc-boot: ${WRKDIR}/stamp-prepare-bootstrap
- ${RUN} cd ${WRKDIR}/bootstrap/${DISTNAME} && \
- ${PHASE_MSG} "Configuring bootstrap compiler for ${PKGNAME}" && \
- ${SETENV} ${CONFIGURE_ENV} ./configure --enable-hc-boot --with-ghc="" ${CONFIGURE_ARGS} && \
- ${TOUCH} ${.TARGET}
-
-${WRKDIR}/stamp-extract-hc: ${WRKDIR}/stamp-configure-hc-boot
- ${RUN} cd ${WRKDIR}/bootstrap/${DISTNAME} && \
- ${PHASE_MSG} "Extracting bootstrap HC archive for ${PKGNAME}" && \
- (cd .. && ${GTAR} -jxf ${DISTDIR}/${BOOTSTRAP_TARBALL}) && \
- ${SH} mkfiles && \
- ${TOUCH} ${.TARGET}
-
-${WRKDIR}/stamp-rewrite-hc-paths: ${WRKDIR}/stamp-extract-hc
- ${RUN} cd ${WRKDIR}/bootstrap/${DISTNAME} && \
- ${PHASE_MSG} "Rewriting source paths in bootstrap compiler for ${PKGNAME}" && \
- ${SED} -e "s#\\[\\[PREFIX\\]\\]#${PREFIX}#g" ${BOOTSTRAP_BUILD_MK} > mk/build.mk && \
- for c in libraries/*/configure; do \
- (cd `${DIRNAME} $$c` && ${SETENV} ${CONFIGURE_ENV} ${SH} configure ${CONFIGURE_ARGS}); \
- done && \
- for i in inplace/lib/package.conf.d/*.conf */*/package-data.mk */*/*/package-data.mk; do \
- ${SED} -e "s#\\[\\[PREFIX\\]\\]#${PREFIX}#g" \
- -e "s#\\[\\[GHC_SOURCE_PATH\\]\\]#`${PWD_CMD}`#g" $$i > $$i.tmp; \
- ${MV} -f $$i.tmp $$i; \
- done && \
- ${TOUCH} -r inplace/lib/package.conf.d */*/package-data.mk */*/*/package-data.mk && \
- ${TOUCH} ${.TARGET}
-
-${WRKDIR}/stamp-bootstrap-ghc: ${WRKDIR}/stamp-rewrite-hc-paths
- ${RUN} cd ${WRKDIR}/bootstrap/${DISTNAME} && \
- ${PHASE_MSG} "Building bootstrap compiler for ${PKGNAME}" && \
- ${GMAKE} bootstrapping-files && \
- ${GMAKE} all_ghc_stage2 && \
- ${GMAKE} inplace/bin/ghc-pkg && \
- ${GMAKE} inplace/lib/unlit && \
- inplace/bin/ghc-pkg recache && \
- ${CP} -f inplace/bin/ghc-stage2 ${BUILDLINK_DIR}/bin/ghc && \
- ${CP} -f inplace/bin/ghc-pkg ${BUILDLINK_DIR}/bin/ghc-pkg && \
- ${TOUCH} ${.TARGET}