From 0e436f1370bb380c08c22daeae7490c2153e44dc Mon Sep 17 00:00:00 2001
From: Andrzej Jarzynka <a.jarzynka@AVDC759.digital.local>
Date: Thu, 5 Mar 2020 15:29:54 +0100
Subject: [PATCH] Fix for incorrect configure python library variable

---
 configure | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index c52a09be..229c2ae5 100755
--- a/configure
+++ b/configure
@@ -3232,8 +3232,21 @@ if test "${PYTHONFRAMEWORKDIR}" = "no-framework"; then
         standard_lib=1) +"/config")'`
     LDFLAGS="${LDFLAGS1} ${LDFLAGS2}"
 
-    LDLIBS1=`${PYTHON_BIN} -c 'import distutils.sysconfig;\
-        print(distutils.sysconfig.get_config_var("LDLIBRARY"))'`
+    PYTHON_CODE=$(cat <<END
+import distutils.sysconfig
+lookingFor = "-lpython"
+ret = str(distutils.sysconfig.get_config_var("BLDLIBRARY"))
+if lookingFor not in ret:
+    cfg = distutils.sysconfig.get_config_vars()
+    for key in cfg:
+        if isinstance(cfg[key], str) and lookingFor in cfg[key]:
+            ret = cfg[key]
+            break
+print(ret[ret.find(lookingFor) if ret.find(lookingFor) != -1 else 0:])
+END
+)
+
+    LDLIBS1=`${PYTHON_BIN} -c "$PYTHON_CODE"` 
     LDLIBS2=`${PYTHON_BIN} -c 'from distutils import sysconfig; \
         print(sysconfig.get_config_var("LIBS"))'`