---

yaml
---
r: 156109
b: refs/heads/auto
c: b69cd73
h: refs/heads/master
i:
  156107: 354e346
v: v3

Author: bors

[refs]

@@ -13,7 +13,7 @@ refs/heads/try3: 9387340aab40a73e8424c48fd42f0c521a4875c0
 refs/tags/release-0.3.1: 495bae036dfe5ec6ceafd3312b4dca48741e845b
 refs/tags/release-0.4: e828ea2080499553b97dfe33b3f4d472b4562ad7
 refs/tags/release-0.5: 7e3bcfbf21278251ee936ad53e92e9b719702d73
-refs/heads/auto: dd55c8003cb9c4b065e8a8e54bbc0496ac0a3dfd
+refs/heads/auto: b69cd73b7bd448dbfde4cf074b73a4b8384cad38
 refs/heads/servo: af82457af293e2a842ba6b7759b70288da276167
 refs/tags/release-0.6: b4ebcfa1812664df5e142f0134a5faea3918544c
 refs/tags/0.1: b19db808c2793fe2976759b85a355c3ad8c8b336

branches/auto/mk/rt.mk

@@ -284,16 +284,15 @@ endif
 # ./configure script. This is done to force libbacktrace to *not* use the
 # atomic/sync functionality because it pulls in unnecessary dependencies and we
 # never use it anyway.
-$$(BACKTRACE_BUILD_DIR_$(1))/Makefile: \
-		export CFLAGS:=$$(CFG_GCCISH_CFLAGS_$(1):-Werror=) \
-				-fno-stack-protector
-$$(BACKTRACE_BUILD_DIR_$(1))/Makefile: export CC:=$$(CC_$(1))
-$$(BACKTRACE_BUILD_DIR_$(1))/Makefile: export AR:=$$(AR_$(1))
-$$(BACKTRACE_BUILD_DIR_$(1))/Makefile: export RANLIB:=$$(AR_$(1)) s
 $$(BACKTRACE_BUILD_DIR_$(1))/Makefile: $$(BACKTRACE_DEPS) $$(MKFILE_DEPS)
+	@$$(call E, configure: libbacktrace for $(1))
 	$$(Q)rm -rf $$(BACKTRACE_BUILD_DIR_$(1))
 	$$(Q)mkdir -p $$(BACKTRACE_BUILD_DIR_$(1))
 	$$(Q)(cd $$(BACKTRACE_BUILD_DIR_$(1)) && \
+	      CC="$$(CC_$(1))" \
+	      AR="$$(AR_$(1))" \
+	      RANLIB="$$(AR_$(1)) s" \
+	      CFLAGS="$$(CFG_GCCISH_CFLAGS_$(1):-Werror=) -fno-stack-protector" \
 	      $(S)src/libbacktrace/configure --target=$(1) --host=$(CFG_BUILD))
 	$$(Q)echo '#undef HAVE_ATOMIC_FUNCTIONS' >> \
 	      $$(BACKTRACE_BUILD_DIR_$(1))/config.h