EMTime/libopencm3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[BUILD] Paralelize BUILD HEADERS

Browse Source 
make    1:06:47 -> 1:06:90
make -j   24:52 ->   20:18

(measured on Core2 quad, 2.84GHz, 4GB ram, windows x86)
This commit is contained in:
BuFran
2013-07-07 14:28:47 +02:00
committed by Piotr Esden-Tempski
parent 85aa16f8c9
commit ea28feb537
1 changed files with 5 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Makefile
View File

@@ -53,18 +53,16 @@ build: lib
YAMLFILES := $(shell find . -name 'irq.yaml') YAMLFILES := $(shell find . -name 'irq.yaml')
generatedheaders: %.genhdr:
@printf " UPDATING HEADERS\n" @printf " GENHDR $*\n";
$(Q)for yamlfile in $(YAMLFILES); do \ @./scripts/irq2nvic_h ./$*;
./scripts/irq2nvic_h $$yamlfile ; \
done
%.cleanhdr: %.cleanhdr:
@printf " CLNHDR $*\n"; @printf " CLNHDR $*\n";
@./scripts/irq2nvic_h --remove ./$* @./scripts/irq2nvic_h --remove ./$*
LIB_DIRS:=$(wildcard $(addprefix lib/,$(TARGETS))) LIB_DIRS:=$(wildcard $(addprefix lib/,$(TARGETS)))
$(LIB_DIRS): generatedheaders $(LIB_DIRS): $(YAMLFILES:=.genhdr)
@printf " BUILD $@\n"; @printf " BUILD $@\n";
$(Q)$(MAKE) --directory=$@ SRCLIBDIR=$(SRCLIBDIR) $(Q)$(MAKE) --directory=$@ SRCLIBDIR=$(SRCLIBDIR)
@@ -105,5 +103,5 @@ stylecheck:
fi ; \ fi ; \
done done
.PHONY: build lib $(LIB_DIRS) install doc clean generatedheaders stylecheck .PHONY: build lib $(LIB_DIRS) install doc clean stylecheck