From: David Bremner <david@tethera.net>
Date: Sat, 23 May 2015 20:28:45 +0000 (+0200)
Subject: configure: add ability to force python version via environment
X-Git-Tag: 0.21_rc0~99
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=98b6638a7a76447f529b91acd5aaf1ffb5f377fc;ds=sidebyside

configure: add ability to force python version via environment

This is makes it a bit easier to run our test suite under alternative
python versions.
---

diff --git a/configure b/configure
index 2065fcdf..71eef6c1 100755
--- a/configure
+++ b/configure
@@ -51,6 +51,7 @@ CXXFLAGS_for_sh=${CXXFLAGS:-${CFLAGS}}
 CXXFLAGS=${CXXFLAGS:-\$(CFLAGS)}
 LDFLAGS=${LDFLAGS:-}
 XAPIAN_CONFIG=${XAPIAN_CONFIG:-xapian-config}
+PYTHON=${PYTHON:-}
 
 # We don't allow the EMACS or GZIP Makefile variables inherit values
 # from the environment as we do with CC and CXX above. The reason is
@@ -407,7 +408,7 @@ fi
 printf "Checking for python... "
 have_python=0
 
-for name in python python2 python3; do
+for name in ${PYTHON} python python2 python3; do
     if command -v $name > /dev/null; then
 	have_python=1
 	python=$name