libuci: fix false positive warning on older gcc versions

[project/uci.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 92adf4a471214d7ee9987fb814a674180ddbb6fd..6b4c000625ec43b046fedf601e191540d19b89a9 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,10 +1,18 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.13)
+INCLUDE(GNUInstallDirs)
 
 PROJECT(uci C)
 
 SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
-ADD_DEFINITIONS(-Os -Wall -Werror -Wextra --std=gnu99 -g3 -I. -DUCI_PREFIX="${CMAKE_INSTALL_PREFIX}")
-ADD_DEFINITIONS(-Wno-unused-parameter)
+
+ADD_DEFINITIONS(-Wall -Werror)
+IF(CMAKE_C_COMPILER_VERSION VERSION_GREATER 6)
+       ADD_DEFINITIONS(-Wextra -Werror=implicit-function-declaration)
+       ADD_DEFINITIONS(-Wformat -Werror=format-security -Werror=format-nonliteral)
+ENDIF()
+ADD_DEFINITIONS(-Os -std=gnu99 -g3 -Wmissing-declarations -Wno-unused-parameter)
+ADD_DEFINITIONS(-DUCI_PREFIX="${CMAKE_INSTALL_PREFIX}")
+
 
 OPTION(UCI_DEBUG "debugging support" OFF)
 OPTION(UCI_DEBUG_TYPECAST "typecast debugging support" OFF)
@@ -28,6 +36,10 @@ ADD_LIBRARY(uci SHARED ${LIB_SOURCES})
 SET_TARGET_PROPERTIES(uci PROPERTIES OUTPUT_NAME uci)
 TARGET_LINK_LIBRARIES(uci ${ubox})
 
+IF(ABIVERSION)
+  SET_TARGET_PROPERTIES(uci PROPERTIES VERSION ${ABIVERSION})
+ENDIF()
+
 ADD_LIBRARY(uci-static STATIC ${LIB_SOURCES})
 SET_TARGET_PROPERTIES(uci-static PROPERTIES OUTPUT_NAME uci)
 TARGET_LINK_LIBRARIES(uci-static ${ubox-static})
@@ -49,15 +61,30 @@ ENDIF()
 IF(UNIT_TESTING)
   ENABLE_TESTING()
   ADD_SUBDIRECTORY(tests)
+
+  IF(CMAKE_C_COMPILER_ID STREQUAL "Clang")
+    ADD_LIBRARY(uci-san SHARED ${LIB_SOURCES})
+    SET_TARGET_PROPERTIES(uci-san PROPERTIES OUTPUT_NAME uci-san)
+    TARGET_COMPILE_OPTIONS(uci-san PRIVATE -g -fno-omit-frame-pointer -fsanitize=undefined,address,leak -fno-sanitize-recover=all)
+    TARGET_LINK_OPTIONS(uci-san PRIVATE -fsanitize=undefined,address,leak)
+    TARGET_LINK_LIBRARIES(uci-san ${ubox})
+
+    ADD_EXECUTABLE(cli-san cli.c)
+    SET_TARGET_PROPERTIES(cli-san PROPERTIES OUTPUT_NAME uci-san)
+    TARGET_COMPILE_OPTIONS(cli-san PRIVATE -g -fno-omit-frame-pointer -fsanitize=undefined,address,leak -fno-sanitize-recover=all)
+    TARGET_LINK_OPTIONS(cli-san PRIVATE -fsanitize=undefined,address,leak)
+    TARGET_LINK_LIBRARIES(cli-san uci-san ${ubox})
+  ENDIF()
+
 ENDIF()
 
 INSTALL(FILES uci.h uci_config.h uci_blob.h ucimap.h
-       DESTINATION include
+       DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
 )
 
 INSTALL(TARGETS uci cli
-       ARCHIVE DESTINATION lib
-       LIBRARY DESTINATION lib
-       RUNTIME DESTINATION bin
+       ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+       LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+       RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
 )