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[bug #54703] Incorrection expansion of := accumulator under $(eval …)
From: |
Vincent Belaïche |
Subject: |
[bug #54703] Incorrection expansion of := accumulator under $(eval …) |
Date: |
Tue, 25 Sep 2018 13:32:39 -0400 (EDT) |
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 Safari/605.1.15 |
Follow-up Comment #3, bug #54703 (project make):
Dear both,
Thank you so much for your help.
I must admit that being familiar with MSDos, M4 and TeX, I should have paid
more attention to this aspect.
I was quite aware of doubling the $ when it concerned producing recipes with
eval, for the shell commands to get/make the right input/output.
But I must admit that despite the example given in the documentation tackles
also this point, I had not paid too much attention to using eval with building
up variables content.
I have tried to capture the good words from Michael in a contribution
attached. Please feel free to use it or not.
BTW, FYI, I tried to compile make.texi, but I could not because version.texi
was missing, so I tried the bootstrap + configure scripts, and I got this
error:
./configure: line 12435: PKG_PROG_PKG_CONFIG: command not found
./configure: line 12444: syntax error near unexpected token `guile-$v,'
./configure: line 12444: ` PKG_CHECK_EXISTS(guile-$v, guile_version=$v;
have_guile=yes; break, )'
I am on Mac OS 10,13,6
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