cmake: Handle conflict between generated .deb and Debian package

Update the generated .deb's metadata to enforce that it cannot be installed alongside the version of libiio shipped in the Debian repositories. Fixes #923. Signed-off-by: Paul Cercueil <[email protected]>
analogdevicesinc · Jun 21, 2023 · 8ab3029 · 8ab3029
1 parent 508e4bd
commit 8ab3029
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/cmake/LinuxPackaging.cmake b/cmake/LinuxPackaging.cmake
@@ -137,4 +137,14 @@ if(${CMAKE_MAJOR_VERSION} LESS 3)
 			OUTPUT_STRIP_TRAILING_WHITESPACE)
 	ENDIF(NOT CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
 endif()
+
+# Make sure the generated .deb cannot be installed alongside the Debian ones
+set(CPACK_DEBIAN_PACKAGE_PROVIDES
+	"libiio0 (= ${LIBIIO_VERSION}), "
+	"libiio-dev (= ${LIBIIO_VERSION}), "
+	"libiio-utils (= ${LIBIIO_VERSION}), "
+	"iiod (= ${LIBIIO_VERSION})")
+set(CPACK_DEBIAN_PACKAGE_CONFLICTS "libiio0, libiio-dev, libiio-utils, iiod")
+set(CPACK_DEBIAN_PACKAGE_REPLACES "libiio0, libiio-dev, libiio-utils, iiod")
+
 include(CPack)