diff options
| author | Matthew Sackman <matthew@rabbitmq.com> | 2010-06-25 12:14:30 +0100 |
|---|---|---|
| committer | Matthew Sackman <matthew@rabbitmq.com> | 2010-06-25 12:14:30 +0100 |
| commit | 921af2df64e66ad52b8bf71e079313a694d58c3b (patch) | |
| tree | 3250ad68ecb22da8ec2a1c5900842e53190e5288 /Makefile | |
| parent | d26b55fa4ea98356f4301038dc5bd5bef1d97c0b (diff) | |
| download | rabbitmq-server-git-921af2df64e66ad52b8bf71e079313a694d58c3b.tar.gz | |
Simplify logic, plus cosmetics. Both conditionals can now be read as: if we find the eldest of our requirements and the current version, and if that eldest thing is not our requirement then we must have something older, so we take some action
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 14 |
1 files changed, 8 insertions, 6 deletions
@@ -62,9 +62,6 @@ ERL_CALL=erl_call -sname $(RABBITMQ_NODENAME) -e ERL_EBIN=erl -noinput -pa $(EBIN_DIR) -# Versions prior to this are not supported -NEED_MAKE := 3.80 - define usage_xml_to_erl $(subst __,_,$(patsubst $(DOCS_DIR)/rabbitmq%.1.xml, $(SOURCE_DIR)/rabbit_%_usage.erl, $(subst -,_,$(1)))) endef @@ -79,11 +76,16 @@ SCRIPTS_REL_PATH=$(shell ./calculate-relative $(TARGET_DIR)/sbin $(SBIN_DIR)) endif endif -ifeq ($(filter $(NEED_MAKE),$(firstword $(sort $(NEED_MAKE) $(MAKE_VERSION)))),) +# Versions prior to this are not supported +NEED_MAKE := 3.80 +ifneq "$(NEED_MAKE)" "$(firstword $(sort $(NEED_MAKE) $(MAKE_VERSION)))" $(error Versions of make prior to $(NEED_MAKE) are not supported) endif -ifeq ($(filter 3.81,$(firstword $(sort 3.81 $(MAKE_VERSION)))),) -.DEFAULT_GOAL=all # Introduced in 3.81 + +# .DEFAULT_GOAL introduced in 3.81 +DEFAULT_GOAL_MAKE := 3.81 +ifneq "$(DEFAULT_GOAL_MAKE)" "$(firstword $(sort $(DEFAULT_GOAL_MAKE) $(MAKE_VERSION)))" +.DEFAULT_GOAL=all endif all: $(TARGETS) |