X-Git-Url: http://git.cielonegro.org/gitweb.cgi?p=pkgsrc-ghc.git;a=blobdiff_plain;f=stage0.mk;fp=stage0.mk;h=ca962442f2640ca9260c5ca6e8c002dd02699606;hp=0000000000000000000000000000000000000000;hb=ed8454824e2b9eabe0ed6deebff5b57d97373028;hpb=2cc2db8deb54ee91ac126e3e66c59be2facb848d

diff --git a/stage0.mk b/stage0.mk
new file mode 100644
index 0000000..ca96244
--- /dev/null
+++ b/stage0.mk
@@ -0,0 +1,126 @@
+# $NetBSD$
+
+# 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 until we
+# run "ghc-pkg recache".
+
+.if ${MACHINE_ARCH} == "i386" && ${OPSYS} == "NetBSD"
+BOOTSTRAP_BUILD_MK = ${PKGDIR}/files/bootstrap-bsd.mk
+BOOTSTRAP_CAPI_C   = ${PKGDIR}/files/capi-wrappers-netbsd-i386.c
+BOOTSTRAP_TARBALL  = ${DISTNAME}-boot-i386-unknown-netbsdelf6.99.1.tar.bz2
+PLATFORM           = i386-unknown-netbsd
+
+.elif ${MACHINE_ARCH} == "i386" && ${OPSYS} == "FreeBSD"
+BOOTSTRAP_BUILD_MK = ${PKGDIR}/files/bootstrap-bsd.mk
+BOOTSTRAP_CAPI_C   = ${PKGDIR}/files/capi-wrappers-freebsd-i386.c
+BOOTSTRAP_TARBALL  = ${DISTNAME}-boot-i386-unknown-freebsd8.0.tar.bz2
+PLATFORM           = i386-unknown-freebsd
+
+.elif ${MACHINE_ARCH} == "powerpc" && ${OPSYS} == "Darwin"
+BOOTSTRAP_BUILD_MK = ${PKGDIR}/files/bootstrap.mk
+BOOTSTRAP_CAPI_C   = ${PKGDIR}/files/capi-wrappers-darwin-powerpc.c
+BOOTSTRAP_TARBALL  = ${DISTNAME}-boot-i386-unknown-darwin9.8.0.tar.bz2
+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_MAIN_C=	${PKGDIR}/files/bootstrap-main.c
+
+pre-configure: ${WRKDIR}/stamp-bootstrap-ghc
+
+${WRKDIR}/stamp-autoreconf:
+	${RUN} cd ${WRKSRC} && \
+		${PHASE_MSG} "Regenerating configuration scripts for ${PKGNAME}" && \
+		${PERL5} boot && \
+		${TOUCH} ${.TARGET}
+
+${WRKDIR}/stamp-prepare-bootstrap: ${WRKDIR}/stamp-autoreconf
+	${RUN} cd ${WRKDIR} && \
+		${PHASE_MSG} "Preparing bootstrapping compiler for ${PKGNAME}" && \
+		${RM} -rf bootstrap && \
+		${MKDIR} bootstrap && \
+		${GTAR} -cf - ${DISTNAME} | ${GTAR} -C bootstrap -xf - && \
+		${CP} ${BOOTSTRAP_MAIN_C} bootstrap/${DISTNAME}/rts/bootstrap-main.c && \
+		${CP} ${BOOTSTRAP_CAPI_C} bootstrap/${DISTNAME}/rts/capi-wrappers.c  && \
+		${TOUCH} ${.TARGET}
+
+${WRKDIR}/stamp-configure-hc-boot: ${WRKDIR}/stamp-prepare-bootstrap
+	${RUN} cd ${WRKDIR}/bootstrap/${DISTNAME} && \
+		${PHASE_MSG} "Configuring bootstrapping 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 && \
+		${PHASE_MSG} "Extracting bootstrap HC archive for ${PKGNAME}" && \
+		if ${TEST} "`${DATE} '+%Y%m%d%H%M'`" -le 200001010000; then \
+			${FAIL_MSG} "Adjust your system clock: `${DATE}`"; \
+		fi && \
+		${FIND} ${DISTNAME} -type d -o -type f | ${XARGS} ${TOUCH} -t 200001010000 && \
+		${GTAR} -jxf ${DISTDIR}/${BOOTSTRAP_TARBALL} && \
+		(cd ${DISTNAME} && ${SH} mkfiles) && \
+		${TOUCH} ${.TARGET}
+
+${WRKDIR}/stamp-rewrite-hc-paths: ${WRKDIR}/stamp-extract-hc
+	${RUN} cd ${WRKDIR}/bootstrap/${DISTNAME} && \
+		${PHASE_MSG} "Rewriting source paths in bootstrapping compiler for ${PKGNAME}" && \
+		${SED} -e "s#\\[\\[PREFIX\\]\\]#${PREFIX}#g" ${BOOTSTRAP_BUILD_MK} > mk/build.mk
+.if ${MACHINE_ARCH} == "i386" && ${OPSYS} == "NetBSD"
+#   Unregisterised stage0 compiler gets too large (.text section being
+# over 64 MiB) without dead-code elimination, exceeding NetBSD/i386's
+# kernel default limitation.
+#   Note that stage1 currently doesn't bloat that much (about 42.6
+# MiB), but when it does we have to append
+# CONF_CC_OPTS_STAGE1="-fdata..." and
+# CONF_GCC_LINKER_OPTS_STAGE1="-Wl,--gc-sections" to CONFIGURE_ENV as
+# well. I guess that's a matter of time :(
+	${RUN} cd ${WRKDIR}/bootstrap/${DISTNAME} && \
+		${ECHO} "EXTRA_CC_OPTS += -fdata-sections -ffunction-sections" >> mk/build.mk && \
+		${ECHO} "EXTRA_CC_OPTS += -Wl,--gc-sections" >> mk/build.mk
+.endif
+	${RUN} cd ${WRKDIR}/bootstrap/${DISTNAME} && \
+		for c in libraries/*/configure; do \
+			(cd `${DIRNAME} $$c` && ${SETENV} ${CONFIGURE_ENV} ${SH} configure ${CONFIGURE_ARGS}); \
+		done && \
+		for i in inplace/lib/package.conf.d/*.conf \
+				 */package.conf.inplace \
+				 */*/package-data.mk \
+				 */*/*/package-data.mk \
+				 */*/*/*/package-data.mk; do \
+			${SED} -e "s#\\[\\[PREFIX\\]\\]#${PREFIX}#g" \
+				   -e "s#\\[\\[GHC_SOURCE_PATH\\]\\]#`${PWD_CMD}`#g" $$i > $$i.tmp; \
+			${MV} -f $$i.tmp $$i; \
+		done && \
+		${TOUCH} -r inplace/lib/package.conf.d \
+					inplace/lib/package.conf.d/*.conf \
+					*/package.conf.inplace \
+					*/*/package-data.mk \
+					*/*/*/package-data.mk \
+					*/*/*/*/package-data.mk \
+					compiler/stage?/build/Config.hs && \
+		${TOUCH} ${.TARGET}
+
+${WRKDIR}/stamp-bootstrap-ghc: ${WRKDIR}/stamp-rewrite-hc-paths
+	${RUN} cd ${WRKDIR}/bootstrap/${DISTNAME} && \
+		${PHASE_MSG} "Creating bootstrapping files for ${PKGNAME}" && \
+		${BUILD_MAKE_CMD} bootstrapping-files && \
+		${PHASE_MSG} "Building bootstrapping compiler for ${PKGNAME}" && \
+		${BUILD_MAKE_CMD} all_ghc_stage2 && \
+		${PHASE_MSG} "Building bootstrapping toolkit for ${PKGNAME}" && \
+		${BUILD_MAKE_CMD} inplace/bin/ghc-pkg && \
+		${BUILD_MAKE_CMD} 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}