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Re-calculate variable values
From: |
Aditya Kher |
Subject: |
Re-calculate variable values |
Date: |
Wed, 30 Sep 2009 18:05:41 +0900 |
folks,
I would like to re-evaluate or rather re-calculate variable value during making of target
something like below:
%gmake all RUN_COUNT=4
Makefile:
all:
${MAKE} run${RUN_COUNT}
#add code for
# 1. RUN_COUNT = RUN_COUNT -1
# 2. re-evaluate "all" target after updating RUN_COUNT pre-requisite
%.txt:
touch ${RUN_COUNT}.txt
run%:%.txt
@ls $^
thanks!