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-rw-r--r--Makefile10
1 files changed, 6 insertions, 4 deletions
diff --git a/Makefile b/Makefile
index c727c9a69..af93504ee 100644
--- a/Makefile
+++ b/Makefile
@@ -169,16 +169,18 @@ ifneq ($(filter archives,$(MAKECMDGOALS)),)
.NOTPARALLEL:
endif
+J?=1
+
$(ARCHIVE_DIR)%.export: board = $(notdir $(basename $@))
$(ARCHIVE_DIR)%.export: configuration = nsh
$(NUTTX_ARCHIVES): $(ARCHIVE_DIR)%.export: $(NUTTX_SRC)
@$(ECHO) %% Configuring NuttX for $(board)
$(Q) (cd $(NUTTX_SRC) && $(RMDIR) nuttx-export)
- $(Q) $(MAKE) -r -j1 -C $(NUTTX_SRC) -r $(MQUIET) distclean
+ $(Q) $(MAKE) -r -j$(J) -C $(NUTTX_SRC) -r $(MQUIET) distclean
$(Q) (cd $(NUTTX_SRC)/configs && $(COPYDIR) $(PX4_BASE)nuttx-configs/$(board) .)
$(Q) (cd $(NUTTX_SRC)tools && ./configure.sh $(board)/$(configuration))
@$(ECHO) %% Exporting NuttX for $(board)
- $(Q) $(MAKE) -r -j1 -C $(NUTTX_SRC) -r $(MQUIET) CONFIG_ARCH_BOARD=$(board) export
+ $(Q) $(MAKE) -r -j$(J) -C $(NUTTX_SRC) -r $(MQUIET) CONFIG_ARCH_BOARD=$(board) export
$(Q) $(MKDIR) -p $(dir $@)
$(Q) $(COPY) $(NUTTX_SRC)nuttx-export.zip $@
$(Q) (cd $(NUTTX_SRC)/configs && $(RMDIR) $(board))
@@ -195,11 +197,11 @@ BOARD = $(BOARDS)
menuconfig: $(NUTTX_SRC)
@$(ECHO) %% Configuring NuttX for $(BOARD)
$(Q) (cd $(NUTTX_SRC) && $(RMDIR) nuttx-export)
- $(Q) $(MAKE) -r -j1 -C $(NUTTX_SRC) -r $(MQUIET) distclean
+ $(Q) $(MAKE) -r -j$(J) -C $(NUTTX_SRC) -r $(MQUIET) distclean
$(Q) (cd $(NUTTX_SRC)/configs && $(COPYDIR) $(PX4_BASE)nuttx-configs/$(BOARD) .)
$(Q) (cd $(NUTTX_SRC)tools && ./configure.sh $(BOARD)/nsh)
@$(ECHO) %% Running menuconfig for $(BOARD)
- $(Q) $(MAKE) -r -j1 -C $(NUTTX_SRC) -r $(MQUIET) menuconfig
+ $(Q) $(MAKE) -r -j$(J) -C $(NUTTX_SRC) -r $(MQUIET) menuconfig
@$(ECHO) %% Saving configuration file
$(Q)$(COPY) $(NUTTX_SRC).config $(PX4_BASE)nuttx-configs/$(BOARD)/nsh/defconfig
else