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authorMatthew Sackman <matthew@rabbitmq.com>2011-02-14 13:08:16 +0000
committerMatthew Sackman <matthew@rabbitmq.com>2011-02-14 13:08:16 +0000
commit315184c7568482accf95b937123fa59888ac7030 (patch)
tree2f00429300eba06d28ebb553325f4d365a20dbf7 /Makefile
parent697c54ba507ce631d93e9b8cec95c01a132aa51c (diff)
parentaddda5bded6f058889fbdf07a0f22cd5882c0db3 (diff)
downloadrabbitmq-server-git-315184c7568482accf95b937123fa59888ac7030.tar.gz
Merging default to bug23425
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile9
1 files changed, 4 insertions, 5 deletions
diff --git a/Makefile b/Makefile
index 00bfd62946..51b998f418 100644
--- a/Makefile
+++ b/Makefile
@@ -41,14 +41,12 @@ RABBIT_PLT=rabbit.plt
ifndef USE_SPECS
# our type specs rely on features and bug fixes in dialyzer that are
-# only available in R14A upwards (R13B04 is erts 5.7.5)
-#
-# NB: the test assumes that version number will only contain single digits
-USE_SPECS=$(shell if [ $$(erl -noshell -eval 'io:format(erlang:system_info(version)), halt().') \> "5.7.5" ]; then echo "true"; else echo "false"; fi)
+# only available in R14A upwards (R14A is erts 5.8)
+USE_SPECS:=$(shell erl -noshell -eval 'io:format([list_to_integer(X) || X <- string:tokens(erlang:system_info(version), ".")] >= [5,8]), halt().')
endif
#other args: +native +"{hipe,[o3,verbose]}" -Ddebug=true +debug_info +no_strict_record_tests
-ERLC_OPTS=-I $(INCLUDE_DIR) -o $(EBIN_DIR) -Wall -v +debug_info $(shell [ $(USE_SPECS) = "true" ] && echo "-Duse_specs")
+ERLC_OPTS=-I $(INCLUDE_DIR) -o $(EBIN_DIR) -Wall -v +debug_info $(if $(filter true,$(USE_SPECS)),-Duse_specs)
VERSION=0.0.0
TARBALL_NAME=rabbitmq-server-$(VERSION)
@@ -314,3 +312,4 @@ endif
ifneq "$(strip $(patsubst clean%,,$(patsubst %clean,,$(TESTABLEGOALS))))" ""
-include $(DEPS_FILE)
endif
+