From: Felix Fietkau <nbd@nbd.name>
Date: Mon, 15 Feb 2021 18:11:58 +0000 (+0100)
Subject: cmake: add a possibility to set library version
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=2537be01858710e714c329153760c64fe3f8a73e;p=project%2Fubus.git

cmake: add a possibility to set library version

Add a new `ABIVERSION` define which allows to control the SOVERSION used
for the built shared library. This is needed for downstream packaging to
properly track breaking ABI changes when updating to newer versions of
the library.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 117f0a3..a65ccbb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -68,6 +68,10 @@ IF(UNIT_TESTING)
   ADD_UNIT_TEST_SAN(ubusd_main ubusd-san)
 ENDIF()
 
+IF(ABIVERSION)
+	SET_TARGET_PROPERTIES(ubus PROPERTIES VERSION ${ABIVERSION})
+ENDIF()
+
 INSTALL(TARGETS ubus cli
 	ARCHIVE DESTINATION lib
 	LIBRARY DESTINATION lib