Thread: pgsql: Port regress-python3-mangle.mk to Solaris "sed".

Port regress-python3-mangle.mk to Solaris "sed".

It doesn't support "\(foo\)*" like a POSIX "sed" implementation does;
see the Autoconf manual.  Back-patch to 9.6 (all supported versions).

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/c3556f6fac349b31da2fd00107469ce36fb37536

Modified Files
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src/pl/plpython/regress-python3-mangle.mk | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)