v4 -> v5: * include the dtc submodule update commit in the 1/2 patch
v3 -> v4: NB! only useful when updating to latest dtc (not in QEMU yet) * changed the approach to leverage new upstream dtc Makefile, needs dtc submodule update to include upstream dtc commit 85e5d839847af54efab170f2b1331b2a6421e647. * LIBFDT_srcdir does not exist anymore in upstream dtc: it is also not used anymore. * LIBFDT_lib: need to avoid building libfdt.so at least for now, so pass as empty to avoid building the .so. This is to avoid breaking existing trees with objects already compiled without -fPIC. * clean: no need to make dtc clean target, every artifact is captured by global clean rule v2 -> v3: * changed into a 2 patch series; in the second patch we remove the old compatibility gunks that were meant for removal some time after 4.1. * renamed the libfdt PHONY rule to dtc/all, with the intent to make existing working trees forward and backward compatible across the change. v1 -> v2: * fix error generated when running UNCHECKED_GOALS without prior configure, for example during make docker-image-fedora. Without configure, DSOSUF is empty, and the module pattern rule in rules.mak that uses this variable can match too much; provide a default in the Makefile to avoid it. * only attempt to build the archive when there is a non-empty list of objects. This could be done in general for the %.a: pattern in rules.mak, but maybe there are valid reasons to build an empty .a? * removed some intermediate variables that did not add much value (LIBFDT_srcdir, LIBFDT_archive) Tested locally with 3 VPATH configurations (no-, VPATH, VPATH in src subdir), and with docker-image-fedora, docker-test-debug@fedora that failed before. Claudio Fontana (2): Makefile: libfdt: build only the strict necessary Makefile: remove old compatibility gunks Makefile | 32 ++++++++++++++++---------------- configure | 6 +----- rules.mak | 2 ++ 3 files changed, 19 insertions(+), 21 deletions(-) -- 2.16.4
