build: a few ugly hacks to get the rpc tests working out-of-tree

Makefile.am

@@ -219,3 +219,4 @@ CLEANFILES = $(OSX_DMG) $(BITCOIN_WIN_INSTALLER)
 
 clean-local:
 	rm -rf coverage_percent.txt test_bitcoin.coverage/ total.coverage/ qa/tmp/ cache/ $(OSX_APP)
+	rm -rf qa/pull-tester/__pycache__

configure.ac

@@ -1063,6 +1063,7 @@ AC_SUBST(MINIUPNPC_LIBS)
 AC_CONFIG_FILES([Makefile src/Makefile share/setup.nsi share/qt/Info.plist src/test/buildenv.py])
 AC_CONFIG_FILES([qa/pull-tester/run-bitcoind-for-test.sh],[chmod +x qa/pull-tester/run-bitcoind-for-test.sh])
 AC_CONFIG_FILES([qa/pull-tester/tests_config.py],[chmod +x qa/pull-tester/tests_config.py])
+AC_CONFIG_LINKS([qa/pull-tester/rpc-tests.py:qa/pull-tester/rpc-tests.py])
 
 dnl boost's m4 checks do something really nasty: they export these vars. As a
 dnl result, they leak into secp256k1's configure and crazy things happen.

qa/pull-tester/rpc-tests.py

@@ -29,6 +29,7 @@ import subprocess
 import tempfile
 import re
 
+sys.path.append("qa/pull-tester/")
 from tests_config import *
 
 #If imported values are not defined then set to zero (or disabled)

qa/pull-tester/tests_config.py.in

@@ -3,6 +3,7 @@
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+SRCDIR="@abs_top_srcdir@"
 BUILDDIR="@abs_top_builddir@"
 EXEEXT="@EXEEXT@"