From e78458a96dd19e95b520b7bc22dede70caee8c03 Mon Sep 17 00:00:00 2001
From: Tee KOBAYASHI <xtkoba@gmail.com>
Date: Wed, 20 Apr 2022 00:07:17 +0900
Subject: [PATCH] libvpx: Add SOVERSION guard

%ci:no-build
---
 packages/libvpx/build.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/packages/libvpx/build.sh b/packages/libvpx/build.sh
index 5cd02b956..5fb06f900 100644
--- a/packages/libvpx/build.sh
+++ b/packages/libvpx/build.sh
@@ -56,3 +56,15 @@ termux_step_configure() {
 		--enable-small \
 		--extra-cflags="-fPIC"
 }
+
+termux_step_post_massage() {
+	# Do not forget to bump revision of reverse dependencies and rebuild them
+	# after SOVERSION is changed.
+	local _SOVERSION_GUARD_FILES="lib/libvpx.so.7"
+	local f
+	for f in ${_SOVERSION_GUARD_FILES}; do
+		if [ ! -e "${f}" ]; then
+			termux_error_exit "Error: file ${f} not found; please check if SOVERSION has changed."
+		fi
+	done
+}