The variable string-replacement syntax ${var/old/new} is a bashism
(though it is also supported by some other shells), and for instance
does not work with the NetBSD /bin/sh, which complains:
../src/configure: 687: Syntax error: Bad substitution
Replace it with a more portable sed-based approach, similar to
what we already do in quote_sh().
Note that shellcheck also diagnoses this:
In ./configure line 687:
e=${e/'\'/'\\'}
^-----------^ SC2039: In POSIX sh, string replacement is undefined.
^-- SC1003: Want to escape a single quote? echo 'This is how
it'\''s done'.
^-- SC1003: Want to escape a single quote? echo 'This is how
it'\''s done'.
In ./configure line 688:
e=${e/\"/'\"'}
^----------^ SC2039: In POSIX sh, string replacement is undefined.
Fixes: 8154f5e64b0cf ("meson: Prefix each element of firmware path")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
configure | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)