In a gcc build script terminating with the instruction
gcc -w -static -o myexe -O3 ./myarchive.a -lreadline -lncurses -lm
I have suddenly started getting very many instances of both of
ld: /usr/src/debug/readline-8.2-2/terminal.c:nn various: undefined
reference to `{various}'
ld: /usr/src/debug/readline-8.2-2/display.c:nn various: undefined reference
to `{various}'
and the build fails.
It's a while since I attempted this build of myexe (myarchive has been
unaltered for years) and the attempt is triggered by a reported bug in gcc -pg
after update that has been corrected.
I don't know whether it is a change in readline (libreadline.a) or gcc that has
possibly caused the glitch (and obviously I cannot and do not expect anybody to
debug my build for me) but is this glitch familiar to anybody through current
or previous experience, or by appearance, that means you could point to cause
or possible cause?
Thank you!
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