summaryrefslogtreecommitdiff
path: root/Makefile
diff options
context:
space:
mode:
authorDavid Wragg <david@rabbitmq.com>2011-02-07 13:47:54 +0000
committerDavid Wragg <david@rabbitmq.com>2011-02-07 13:47:54 +0000
commitc915c6c9d79f572478f71cbcaed64cd3636e224d (patch)
treed7b5227b22eb3625cf05b57eae6e630b4fda7761 /Makefile
parent74d4121e6af14658a21746d66cc5d5c2f2d17746 (diff)
parentbdaad0a3695966511c0f8e282705945ca7427647 (diff)
downloadrabbitmq-server-git-c915c6c9d79f572478f71cbcaed64cd3636e224d.tar.gz
Merge default into bug23568
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile8
1 files changed, 3 insertions, 5 deletions
diff --git a/Makefile b/Makefile
index 0693035ff9..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)