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| author | Felix Fietkau <nbd@openwrt.org> | 2015-04-16 12:18:26 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2015-04-16 12:18:26 +0000 |
| commit | a0ced5164a6180de55946565fb4a7237948c93bb (patch) | |
| tree | 882433a12f5f57a44fe4721ae3662edea8caa8d5 | |
| parent | 2705cda81389e84687fb0325d2bf6c8bc2756bee (diff) | |
| download | upstream-a0ced5164a6180de55946565fb4a7237948c93bb.tar.gz upstream-a0ced5164a6180de55946565fb4a7237948c93bb.tar.bz2 upstream-a0ced5164a6180de55946565fb4a7237948c93bb.zip | |
build: tell users to do non-paralle builds on errors
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 45457
| -rw-r--r-- | include/toplevel.mk | 7 | ||||
| -rw-r--r-- | include/verbose.mk | 2 |
2 files changed, 7 insertions, 2 deletions
diff --git a/include/toplevel.mk b/include/toplevel.mk index 33baa86da9..d8651d923b 100644 --- a/include/toplevel.mk +++ b/include/toplevel.mk @@ -166,6 +166,8 @@ clean dirclean: .config prereq:: prepare-tmpinfo .config @+$(NO_TRACE_MAKE) -r -s $@ +WARN_PARALLEL_ERROR = $(if $(BUILD_LOG),,$(and $(filter -j,$(MAKEFLAGS)),$(findstring s,$(OPENWRT_VERBOSE)))) + ifeq ($(SDK),1) %:: @@ -184,7 +186,10 @@ else printf "$(_R)WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!$(_N)\n" >&2; \ fi \ ) - @+$(ULIMIT_FIX) $(SUBMAKE) -r $@ + @+$(ULIMIT_FIX) $(SUBMAKE) -r $@ $(if $(WARN_PARALLEL_ERROR), || { \ + printf "$(_R)Build failed - please re-run with -j1 to see the real error message$(_N)\n" >&2; \ + false; \ + } ) endif diff --git a/include/verbose.mk b/include/verbose.mk index 90aab4c2f5..b7e43f7430 100644 --- a/include/verbose.mk +++ b/include/verbose.mk @@ -54,7 +54,7 @@ ifeq ($(findstring s,$(OPENWRT_VERBOSE)),) else SILENT:=>/dev/null $(if $(findstring w,$(OPENWRT_VERBOSE)),,2>&1) export QUIET:=1 - SUBMAKE=cmd() { $(SILENT) $(MAKE) -s $$* < /dev/null || { echo "make $$*: build failed. Please re-run make with V=s to see what's going on"; false; } } 8>&1 9>&2; cmd + SUBMAKE=cmd() { $(SILENT) $(MAKE) -s $$* < /dev/null || { echo "make $$*: build failed. Please re-run make with -j1 V=s to see what's going on"; false; } } 8>&1 9>&2; cmd endif .SILENT: $(MAKECMDGOALS) |