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authorFelix Fietkau <nbd@openwrt.org>2008-06-09 15:38:45 +0000
committerFelix Fietkau <nbd@openwrt.org>2008-06-09 15:38:45 +0000
commit4c665e6ca4ce7044fbaf4e6a772b021c012f760c (patch)
tree2c5c0574cfda7d10c196399fd2791f5b57004f7b /include/toplevel.mk
parent21e09858f13eb471582ca09f1ce306a004203fb2 (diff)
downloadmtk-20170518-4c665e6ca4ce7044fbaf4e6a772b021c012f760c.zip
mtk-20170518-4c665e6ca4ce7044fbaf4e6a772b021c012f760c.tar.gz
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large improvement for parallel builds. works without V=99 now and without warnings. tested with -j on an 2x dual core opteron machine
SVN-Revision: 11414
Diffstat (limited to 'include/toplevel.mk')
-rw-r--r--include/toplevel.mk30
1 files changed, 15 insertions, 15 deletions
diff --git a/include/toplevel.mk b/include/toplevel.mk
index 23d4b00..6fd4a53 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -35,8 +35,8 @@ prepare-mk: FORCE ;
prepare-tmpinfo: FORCE
mkdir -p tmp/info
- +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
- +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
+ $(_SINGLE)$(NO_TRACE_MAKE) -j1 -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
+ $(_SINGLE)$(NO_TRACE_MAKE) -j1 -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
for type in package target; do \
f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
[ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
@@ -51,12 +51,12 @@ prepare-tmpinfo: FORCE
fi
scripts/config/mconf:
- @+$(MAKE) -C scripts/config all
+ @$(_SINGLE)$(SUBMAKE) -s -j1 -C scripts/config all
$(eval $(call rdep,scripts/config,scripts/config/mconf))
scripts/config/conf:
- @+$(MAKE) -C scripts/config conf
+ @$(_SINGLE)$(SUBMAKE) -s -j1 -C scripts/config conf
config: scripts/config/conf prepare-tmpinfo FORCE
$< Config.in
@@ -86,41 +86,41 @@ kernel_menuconfig: .config FORCE
tmp/.prereq-build: include/prereq-build.mk
mkdir -p tmp
rm -f tmp/.host.mk
- @+$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
+ @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
echo "Prerequisite check failed. Use FORCE=1 to override."; \
false; \
}
touch $@
download: .config FORCE
- +$(MAKE) tools/download
- +$(MAKE) toolchain/download
- +$(MAKE) package/download
- +$(MAKE) target/download
+ @+$(SUBMAKE) tools/download
+ @+$(SUBMAKE) toolchain/download
+ @+$(SUBMAKE) package/download
+ @+$(SUBMAKE) target/download
clean dirclean: .config
- @$(MAKE) $@
+ @+$(SUBMAKE) $@
prereq:: .config
- @+$(SUBMAKE) -s tmp/.prereq-build $(PREP_MK)
+ @+$(MAKE) -s tmp/.prereq-build $(PREP_MK)
@$(NO_TRACE_MAKE) -s $@
%::
@+$(PREP_MK) $(NO_TRACE_MAKE) -s prereq
- @+$(MAKE) -r $@
+ @+$(SUBMAKE) -r $@
help:
cat README
docs docs/compile: FORCE
- $(MAKE) -C docs compile
+ @$(_SINGLE)$(SUBMAKE) -j1 -C docs compile
docs/clean: FORCE
- $(MAKE) -C docs clean
+ @$(_SINGLE)$(SUBMAKE) -j1 -C docs clean
distclean:
rm -rf tmp build_dir staging_dir dl .config* feeds package/feeds package/openwrt-packages bin
- $(MAKE) -C scripts/config clean
+ @$(_SINGLE)$(SUBMAKE) -j1 -C scripts/config clean
ifeq ($(findstring v,$(DEBUG)),)
.SILENT: symlinkclean clean dirclean distclean config-clean download help tmpinfo-clean .config scripts/config/mconf scripts/config/conf menuconfig tmp/.prereq-build tmp/.prereq-package prepare-tmpinfo