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| author | Nathan Lynch <ntl@pobox.com> | 2012-06-11 16:09:37 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-06-24 11:09:21 +0200 |
| commit | a72aed3a7434ed35599674a8405b1baee0f3df75 (patch) | |
| tree | 5761114ae42e0b7f5840f907910787204f08d731 | |
| parent | 3cd8183f875a56ccffd0adf951ae6caed4b8b0a5 (diff) | |
introduce PARALLEL_JOBS build system variable
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 $(BR2_JLEVEL), and use the former in MAKE's
definition. Uses of BR2_JLEVEL throughout the rest of the tree to be
adjusted similarly in follow-up patches.
Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
| -rw-r--r-- | package/Makefile.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/package/Makefile.in b/package/Makefile.in index 57599c5d4..be83ada1c 100644 --- a/package/Makefile.in +++ b/package/Makefile.in @@ -6,8 +6,10 @@ HOSTMAKE=$(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) |