1 files changed, 98 insertions, 0 deletions
diff --git a/mk/buildhlp.mk b/mk/buildhlp.mk
new file mode 100644
index 000000000..b6b70d67d
--- /dev/null
+++ b/mk/buildhlp.mk
@@ -0,0 +1,98 @@
+# $Id$
+#-
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+ifneq ($(strip ${MASTER_SITES}),)
+ifeq ($(strip ${DISTFILES}),)
+DISTFILES:=		${PKG_NAME}-${PKG_VERSION}.tar.gz
+endif
+endif
+
+# This is where all package operation is done in
+WRKDIR?=		${WRKDIR_BASE}/w-${PKG_NAME}-${PKG_VERSION}-${PKG_RELEASE}
+# This is where source code is extracted and patched
+WRKDIST?=		${WRKDIR}/${PKG_NAME}-${PKG_VERSION}
+# This is where the configure script is seeked (localed)
+WRKSRC?=		${WRKDIST}
+# This is where configure, make and make install (fake) run from
+WRKBUILD?=		${WRKSRC}
+# This is where make install (fake) writes to
+WRKINST?=		${WRKDIR}/fake-${ARCH}/root
+
+ifeq ($(strip ${NO_CHECKSUM}),)
+_CHECKSUM_COOKIE=	${WRKDIR}/.checksum_done
+else
+_CHECKSUM_COOKIE=
+endif
+
+post-extract:
+
+ifeq ($(strip ${NO_DISTFILES}),1)
+${WRKDIST}/.extract_done:
+	rm -rf ${WRKDIST} ${WRKSRC} ${WRKBUILD}
+	mkdir -p ${WRKDIR} ${WRKDIST}
+	${MAKE} do-extract
+	@${MAKE} post-extract
+	touch $@
+
+fetch refetch checksum do-extract:
+
+__use_generic_patch_target:=42
+else ifneq ($(strip ${DISTFILES}),)
+include ${TOPDIR}/mk/fetch.mk
+
+${WRKDIST}/.extract_done: ${_CHECKSUM_COOKIE}
+ifeq (${_CHECKSUM_COOKIE},)
+	rm -rf ${WRKDIST} ${WRKSRC} ${WRKBUILD}
+endif
+	${EXTRACT_CMD}
+	@${MAKE} post-extract
+	touch $@
+
+__use_generic_patch_target:=42
+else ifeq ($(strip ${_IN_PACKAGE}),1)
+$(warning This package does not use the generic extraction and patch target; it's most likely to fail.)
+endif
+
+ifeq ($(strip ${__use_generic_patch_target}),42)
+post-patch:
+${WRKDIST}/.prepared: ${WRKDIST}/.extract_done
+	[ ! -d ./patches ] || ${PREVENT_PATCH} ${PATCH} ${WRKDIST} ./patches \
+	    '{patch-!(*.orig),*.patch}' $(MAKE_TRACE)
+	[ ! -d ./extra ] || (cd extra; $(PREVENT_PATCH) cp -Rp . ${WRKDIST}/) \
+		$(MAKE_TRACE)
+	@${MAKE} post-patch $(MAKE_TRACE)
+	touch $@
+endif
+
+update-patches:
+	@test ! -d ${WRKDIR}.orig || rm -rf ${WRKDIR}.orig
+	@test ! -d ${WRKDIR}.orig
+ifeq ($(strip ${_IN_PACKAGE})$(strip ${_IN_CVTC}),1)
+	@$(MAKE) -s V=0 patch WRKDIR=${WRKDIR}.orig PREVENT_PATCH=: NO_CHECKSUM=1
+else
+	@$(MAKE) -s V=0 prepare WRKDIR=${WRKDIR}.orig PREVENT_PATCH=: NO_CHECKSUM=1
+endif
+	@# restore config.sub/config.guess
+	@for i in $$(find ${WRKDIR} -name config.sub);do \
+		if [ -f $$i.bak ];then \
+			mv $$i.bak $$i; \
+		fi;\
+	done
+	@for i in $$(find ${WRKDIR} -name config.guess);do \
+		if [ -f $$i.bak ];then \
+			mv $$i.bak $$i; \
+		fi;\
+	done
+	@toedit=$$(WRKDIST='${WRKDIST}' CURDIR=$$(pwd) \
+	    PATCH_LIST='patch-* *.patch' WRKDIR1='${WRKDIR}' \
+	    ${BASH} ${TOPDIR}/scripts/update-patches); \
+	    if [[ -n $$toedit && $$toedit != FAIL ]]; then \
+		echo -n 'edit patches: '; read i; \
+		cd patches && $${VISUAL:-$${EDITOR:-/usr/bin/vi}} $$toedit; \
+	    fi; \
+	    rm -rf ${WRKDIR}.orig; \
+	    [[ $$toedit != FAIL ]]
+
+.PHONY: update-patches