Subject: [PATCH 0/3] Switch the default PCRE from v1 to v2 + configure fixes

From: Ævar Arnfjörð Bjarmason <[email-masked]>
Date: Sun, 11 Mar 2018 13:26:06 +0000

This small series makes USE_LIBPCRE=YesPlease mean
USE_LIBPCRE2=YesPlease, instead of USE_LIBPCRE1=YesPlease is it does
now. Along the way I fixed a couple of minor issues in the PCRE
detection in the autoconf script.

Ævar Arnfjörð Bjarmason (3):
  configure: fix a regression in PCRE v1 detection
  configure: detect redundant --with-libpcre & --with-libpcre1
  Makefile: make USE_LIBPCRE=YesPlease mean v2, not v1

 Makefile     | 26 +++++++++++++-------------
 configure.ac | 26 +++++++++++++++-----------
 2 files changed, 28 insertions(+), 24 deletions(-)

-- 
2.15.1.424.g9478a66081