* update cmake

CMakeLists.txt

@@ -4,13 +4,30 @@ set(VERSION 0.07)
 project(${CNAME} C)
 cmake_minimum_required(VERSION 2.6)
 
+include(CTest)
+
+option(HARDENING "Enable nardening options" OFF)
+
 set(CMAKE_INSTALL_PREFIX "/usr/local")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -pedantic -std=c99")
 add_definitions("-D_XOPEN_SOURCE=600")
 
-include(CTest)
+if (HARDENING)
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wformat -Wformat-security -Werror=format-security" )
+  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector --param ssp-buffer-size=4" )
+  add_definitions("-D_FORTIFY_SOURCE=2")
+endif ()
+
+message(STATUS "Compiler   : ${CMAKE_C_COMPILER} (${CMAKE_C_COMPILER_ID} ${CMAKE_C_COMPILER_VERSION})")
+message(STATUS "- CFLAGS   : ${CMAKE_C_FLAGS}")
+message(STATUS "Prefix     : ${CMAKE_INSTALL_PREFIX}")
+message(STATUS "Build type : ${CMAKE_BUILD_TYPE}")
+message(STATUS "Options:")
+message(STATUS "- HARDENING: ${HARDENING}")
+message(STATUS "Components:")
 
 add_subdirectory(src)
 add_subdirectory(t)
-
 set_property(DIRECTORY "t" PROPERTY COMPILE_FLAGS "-g;-ggdb;-Wall;-Wextra;-pedantic;-O0")
+
+install(DIRECTORY "docs" DESTINATION "${CMAKE_INSTALL_PATH}/share/doc/f2b/")

src/backends/CMakeLists.txt

@@ -1,3 +1,10 @@
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(BACKENDS "")
 
-add_library("f2b_b_exec" SHARED "exec.c")
+add_library("f2b_backend_exec" MODULE "exec.c")
+list(APPEND BACKENDS "f2b_backend_exec")
+
+message(STATUS "- Backends : ${BACKENDS}")
+
+install(TARGETS ${BACKENDS}
+  LIBRARY DESTINATION "${CMAKE_INSTALL_PREFIX}/lib")

src/filters/CMakeLists.txt

@@ -1,3 +1,10 @@
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
+set(FILTERS "")
 
-add_library("f2b_f_preg" SHARED "preg.c")
+add_library("f2b_filter_preg" MODULE "preg.c")
+list(APPEND FILTERS "f2b_filter_preg")
+
+message(STATUS "- Filters  : ${FILTERS}")
+
+install(TARGETS ${FILTERS}
+  LIBRARY DESTINATION "${CMAKE_INSTALL_PREFIX}/lib")