-fstack-protector-string

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9b23274..9a08feb 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -43,7 +43,7 @@ if (NOT MSVC)
 if (NOT WIN32)
 set(FPIC "-fPIC")
 endif()
-set (CMAKE_C_FLAGS "-flto -O3 ${FPIC} -Wno-deprecated")
+set (CMAKE_C_FLAGS "-flto -O3 ${FPIC} -Wno-deprecated -fstack-protector-strong")
 set (CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-parameter -fexceptions -frtti")
 else()
 set(CMAKE_C_FLAGS "/O2")
@@ -260,10 +260,12 @@ add_executable(novacoin-qt WIN32 ${ALL_SOURCES})
 
 if (NOT MSVC)
 list(APPEND ALL_DEFINITIONS _FORTIFY_SOURCE=2)
+set(ALL_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fstack-protector-strong")
 if (WIN32)
 list(APPEND ALL_LIBRARIES mingw32 ssp)
-set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static")
+set(ALL_LINKER_FLAGS "${ALL_LINKER_FLAGS} -static-libgcc -static")
 endif()
+set(CMAKE_EXE_LINKER_FLAGS ${ALL_LINKER_FLAGS} CACHE INTERNAL "")
 endif()
 
 target_include_directories(novacoin-qt PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}/src ${CMAKE_CURRENT_SOURCE_DIR}/src/qt ${CMAKE_CURRENT_SOURCE_DIR}/src/json ${BerkeleyDB_INC} ${CMAKE_CURRENT_SOURCE_DIR}/src/additional/leveldb/helpers ${CMAKE_CURRENT_SOURCE_DIR}/src/additional/libqrencode ${Boost_INCLUDE_DIRS})

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ad82480..639b0fe 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -29,7 +29,7 @@ if (NOT MSVC)
 if (NOT WIN32)
 set(FPIC "-fPIC")
 endif()
-set (CMAKE_C_FLAGS "-flto -O3 ${FPIC} -Wno-deprecated")
+set (CMAKE_C_FLAGS "-flto -O3 ${FPIC} -Wno-deprecated -fstack-protector-strong")
 set (CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-parameter -fexceptions -frtti")
 else()
 set(CMAKE_C_FLAGS "/O2")
@@ -171,10 +171,12 @@ add_executable(novacoind ${ALL_SOURCES})
 
 if (NOT MSVC)
 list(APPEND ALL_DEFINITIONS _FORTIFY_SOURCE=2)
+set(ALL_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fstack-protector-strong")
 if (WIN32)
 list(APPEND ALL_LIBRARIES mingw32 ssp)
-set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static-libgcc -static")
+set(ALL_LINKER_FLAGS "${ALL_LINKER_FLAGS} -static-libgcc -static")
 endif()
+set(CMAKE_EXE_LINKER_FLAGS ${ALL_LINKER_FLAGS} CACHE INTERNAL "")
 endif()
 
 target_include_directories(novacoind PRIVATE ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/json ${BerkeleyDB_INC} ${CMAKE_CURRENT_SOURCE_DIR}/additional/leveldb/helpers ${Boost_INCLUDE_DIRS})