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Fixed check if this is the top-level make invocation or not to work

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properly when we're invoked inside a non-gnustep-make make


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/tools/make/trunk@21879 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Nicola Pero 2005-10-26 14:33:42 +00:00
parent 15771e8a7b
commit 3d8cf6ecc4
1 changed files with 21 additions and 7 deletions
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28
Master/rules.make
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@ -60,23 +60,37 @@ endif
# internal-check-installation-permissions comes before everything so
# that we run any command if we aren't allowed to install
# install depends on all as per GNU/Unix habits, conventions and standards.
ifeq ($(MAKELEVEL),0)
# The very first top-most make invocation we want to have install
# depend on internal-check-install-permissions and on all, and
# distclean depend on clean. We used to check MAKELEVEL=0 here to
# determine if this is the top-most invocation of make, but that does
# not work if the top-most invocation of make is done from within a
# (non-gnustep-make) makefile itself! So we use a marker variable.
# _GNUSTEP_TOP_INVOCATION_DONE is not set the very first / top-most
# make invocation , but we set it for all sub-invocations, so all
# subinvocations will have it set and we can distinguish them.
ifeq ($(_GNUSTEP_TOP_INVOCATION_DONE),)
# Top-most invocation of make
install:: internal-check-install-permissions all \
before-install internal-install after-install internal-after-install
distclean:: clean before-distclean internal-distclean after-distclean
# Further make invocations will have this variable set
export _GNUSTEP_TOP_INVOCATION_DONE = 1
else
# Sub-invocation of make
install:: before-install internal-install after-install internal-after-install
distclean:: before-distclean internal-distclean after-distclean
endif
uninstall:: before-uninstall internal-uninstall after-uninstall
clean:: before-clean internal-clean after-clean
ifeq ($(MAKELEVEL),0)
distclean:: clean before-distclean internal-distclean after-distclean
else
distclean:: before-distclean internal-distclean after-distclean
endif
check:: before-check internal-check after-check
strings:: before-strings internal-strings after-strings