From 6731314639c67ed533827113f2bc381b8bc87693 Mon Sep 17 00:00:00 2001
From: Michael Hanselmann <hansmi@google.com>
Date: Wed, 27 Oct 2010 19:52:17 +0200
Subject: [PATCH] Makefile: Generalize bootstrap script generator
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Signed-off-by: Michael Hanselmann <hansmi@google.com>
Reviewed-by: RenΓ© Nussbaumer <rn@google.com>
---
Makefile.am | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index 59819aafd..edbe23b94 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -633,28 +633,31 @@ $(REPLACE_VARS_SED): Makefile
echo 's#@GNTDAEMONSGROUP@#$(DAEMONS_GROUP)#g'; \
} > $@
+# Using deferred evaluation
+scripts/%: MODULE = ganeti.client.$(subst -,_,$(notdir $@))
+
$(PYTHON_BOOTSTRAP): Makefile | $(all_dirfiles)
+ test -n "$(MODULE)" || { echo Missing module; exit 1; }
set -e; \
- module='$(subst -,_,$(notdir $@))'; \
{ echo '#!/usr/bin/python'; \
echo '# This file is automatically generated, do not edit!'; \
- echo "# Edit ganeti.client.$$module instead."; \
+ echo "# Edit $(MODULE) instead."; \
echo; \
- echo '"""Bootstrap script for L{ganeti.client.'"$$module"'}"""'; \
+ echo '"""Bootstrap script for L{$(MODULE)}"""'; \
echo; \
echo '# pylint: disable-msg=C0103'; \
echo '# C0103: Invalid name'; \
echo; \
echo 'import sys'; \
- echo "from ganeti.client import $$module"; \
+ echo 'import $(MODULE) as main'; \
echo; \
echo '# Temporarily alias commands until bash completion'; \
echo '# generator is changed'; \
- echo "if hasattr($$module, \"commands\"):"; \
- echo " commands = $$module.commands"; \
+ echo 'if hasattr(main, "commands"):'; \
+ echo ' commands = main.commands'; \
echo; \
echo 'if __name__ == "__main__":'; \
- echo " sys.exit($$module.Main())"; \
+ echo ' sys.exit(main.Main())'; \
} > $@
chmod u+x $@
--
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