NetCube-Systems-Austria/kumquat-buildroot
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introduce PARALLEL_JOBS build system variable

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BR2_JLEVEL currently is expanded directly in $(MAKE), and used in
invocations of other build software (e.g. ct-ng).  However, we are
going to allow "0" to be a meaningful value for BR2_JLEVEL, which
won't work for these uses.  Given that it is not permissible to modify
BR2_-prefixed variables in Makefiles, we need an intermediate
variable.

Define PARALLEL_JOBS to $(BR2_JLEVEL), and use the former in MAKE's
definition.  Uses of BR2_JLEVEL throughout the rest of the tree to be
adjusted similarly in follow-up patches.

Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Nathan Lynch 2012-06-11 16:09:37 +00:00 committed by Peter Korsgaard
parent 3cd8183f87
commit a72aed3a74
1 changed files with 3 additions and 1 deletions
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4
package/Makefile.in
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@ -6,8 +6,10 @@ HOSTMAKE=$(MAKE)
endif
HOSTMAKE :=$(shell which $(HOSTMAKE) || type -p $(HOSTMAKE) || echo make)
PARALLEL_JOBS:=$(BR2_JLEVEL)
MAKE1:=$(HOSTMAKE) -j1
MAKE:=$(HOSTMAKE) -j$(BR2_JLEVEL)
MAKE:=$(HOSTMAKE) -j$(PARALLEL_JOBS)
# Compute GNU_TARGET_NAME
GNU_TARGET_NAME=$(ARCH)-unknown-linux-$(LIBC)$(ABI)