[PATCH 1/3] config: autodetect xapian-1.3

[David Bremner <david@tethera.net>]

Mimic the handling of python2 versus python3. In particular if both
xapian-config and xapian-config-1.3 are found, use xapian-config
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index a79f6bd..eb6dbac 100755
--- a/configure
+++ b/configure
@@ -51,7 +51,7 @@ CPPFLAGS=${CPPFLAGS:-}
 CXXFLAGS_for_sh=${CXXFLAGS:-${CFLAGS}}
 CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)}
 LDFLAGS=${LDFLAGS:-}
-XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config}
+XAPIAN_CONFIG=${XAPIAN_CONFIG:-}
 PYTHON=${PYTHON:-}
 
 # We don't allow the EMACS or GZIP Makefile variables inherit values
@@ -341,7 +341,7 @@ fi
 
 printf "Checking for Xapian development files... "
 have_xapian=0
-for xapian_config in ${XAPIAN_CONFIG}; do
+for xapian_config in ${XAPIAN_CONFIG} xapian-config xapian-config-1.3; do
     if ${xapian_config} --version > /dev/null 2>&1; then
 	xapian_version=$(${xapian_config} --version | sed -e 's/.* //')
 	printf "Yes (%s).\n" ${xapian_version}
-- 
2.7.0