From c4194d4ba90df9f1e091779a9abec9bdf52e3232 Mon Sep 17 00:00:00 2001
From: smlng <s@mlng.net>
Date: Tue, 16 Jan 2018 17:37:19 +0100
Subject: [PATCH] make: add flash-only target
---
Makefile.include | 13 ++++++++++---
1 file changed, 10 insertions(+), 3 deletions(-)
diff --git a/Makefile.include b/Makefile.include
index 0fb3bf6646..4f6bf4f263 100644
--- a/Makefile.include
+++ b/Makefile.include
@@ -296,7 +296,7 @@ endif
BASELIBS += $(BINDIR)/${APPLICATION}.a
BASELIBS += $(APPDEPS)
-.PHONY: all link clean flash term doc debug debug-server reset objdump help info-modules
+.PHONY: all link clean flash flash-only term doc debug debug-server reset objdump help info-modules
.PHONY: ..in-docker-container
ELFFILE ?= $(BINDIR)/$(APPLICATION).elf
@@ -386,14 +386,21 @@ distclean:
-@for i in $(USEPKG) ; do "$(MAKE)" -C $(RIOTPKG)/$$i distclean ; done
-@rm -rf $(BINDIRBASE)
-flash: all $(FLASHDEPS)
+# if make target != 'flash-only', add target 'all' to ensure build before flash
+ifeq (,$(filter flash-only, $(MAKECMDGOALS)))
+ BUILD_BEFORE_FLASH = all
+endif
+
+flash: $(BUILD_BEFORE_FLASH) $(FLASHDEPS)
@command -v $(FLASHER) >/dev/null 2>&1 || \
{ $(COLOR_ECHO) \
'${COLOR_RED}Flash program $(FLASHER) not found. Aborting.${COLOR_RESET}'; \
exit 1; }
$(FLASHER) $(FFLAGS)
-preflash: all
+flash-only: flash
+
+preflash: $(BUILD_BEFORE_FLASH)
$(PREFLASHER) $(PREFFLAGS)
term: $(filter flash, $(MAKECMDGOALS)) $(TERMDEPS)
--
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