cmake: split usign bits into static library

[oweals/ucert.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a44ff234e08ea0564f6cfabe595ea009b4975fc3..443d79bd4e8be136b478e7026620db90a2935140 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,23 +1,42 @@
 cmake_minimum_required(VERSION 2.6)
 
 PROJECT(ucert C)
-ADD_DEFINITIONS(-Os -ggdb -Wall --std=gnu99 -Wmissing-declarations)
+
+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 -ggdb -Wmissing-declarations -Wno-unused-parameter)
 
 SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
 
-find_library(json NAMES json-c json)
+FIND_PATH(ubox_include_dir NAMES libubox/usock.h)
+FIND_PATH(jsonc_include_dir NAMES json-c/json.h)
+INCLUDE_DIRECTORIES(${ubox_include_dir} ${jsonc_include_dir})
+
+FIND_LIBRARY(ubox NAMES ubox)
+FIND_LIBRARY(blobmsg_json NAMES blobmsg_json)
+FIND_LIBRARY(json NAMES json-c json)
 
 IF(UCERT_HOST_BUILD)
-ADD_DEFINITIONS(-DUCERT_HOST_BUILD)
+       ADD_DEFINITIONS(-DUCERT_HOST_BUILD)
 ENDIF()
 
-ADD_EXECUTABLE(ucert ucert.c usign-exec.c)
+IF(USE_RPATH)
+       SET(CMAKE_INSTALL_RPATH "${USE_RPATH}")
+       SET(CMAKE_MACOSX_RPATH 1)
+ENDIF()
+
+ADD_LIBRARY(ucert_lib STATIC usign-exec.c)
+ADD_EXECUTABLE(ucert ucert.c)
+
 IF(UCERT_FULL)
-ADD_DEFINITIONS(-DUCERT_FULL)
-TARGET_LINK_LIBRARIES(ucert ubox blobmsg_json ${json})
+       ADD_DEFINITIONS(-DUCERT_FULL)
+       TARGET_LINK_LIBRARIES(ucert ucert_lib ${ubox} ${blobmsg_json} ${json})
 ELSE()
-ADD_DEFINITIONS(-DUCERT_STRIP_MESSAGES)
-TARGET_LINK_LIBRARIES(ucert ubox)
+       ADD_DEFINITIONS(-DUCERT_STRIP_MESSAGES)
+       TARGET_LINK_LIBRARIES(ucert ucert_lib ${ubox})
 ENDIF()
 
 INSTALL(TARGETS ucert RUNTIME DESTINATION bin)