From 37e439c8563ed70e4d2072d4c702e691f7004b27 Mon Sep 17 00:00:00 2001
From: The MMGen Project <mmgen@tuta.io>
Date: Tue, 14 Nov 2023 16:01:43 +0000
Subject: [PATCH] setup.py: specify libsecp256k1 shared object explicitly for
 Linux

---
 mmgen/data/version | 2 +-
 setup.py           | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/mmgen/data/version b/mmgen/data/version
index 73974703..0ffcdbd8 100644
--- a/mmgen/data/version
+++ b/mmgen/data/version
@@ -1 +1 @@
-14.0.dev17
+14.0.dev18
diff --git a/setup.py b/setup.py
index d9dd2074..5948bbe9 100755
--- a/setup.py
+++ b/setup.py
@@ -60,7 +60,12 @@ if platform.system() == 'Windows':
 else:
 	libraries     = []
 	include_dirs  = []
-	extra_objects = []
+	out = run(['/sbin/ldconfig','-p'],stdout=PIPE,text=True,check=True).stdout.splitlines()
+	import sys,re
+	extra_objects = [s.split()[-1] for s in out if re.search(r'libsecp256k1.*\.so$',s)]
+	if not extra_objects:
+		print('setup.py: unable to find shared libsecp256k1 library. Is it installed on your system?')
+		sys.exit(1)
 
 setup(
 	cmdclass = { 'build_ext': my_build_ext },