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Re: [PATCH] automake: rewrite scan_variable_expansions regex
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From: |
Karl Berry |
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Subject: |
Re: [PATCH] automake: rewrite scan_variable_expansions regex |
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Date: |
Sat, 5 Aug 2023 19:01:53 -0600 |
The regex pattern in function scan_variable_expansions() fails to
report a portability warning when a dollar-escaped dollar sign
precedes the variable:
foo_SOURCES = a.c $$$(patsubst a.c,a,b)
Thanks Jan. Any chance you could add a check to one of the tests, I
guess dollarvar.sh or dollarvar2.sh? (I haven't looked at them closely.) -k