From 4ecfb8f6fe4920fd1c6904b1ca8730e746111b00 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Fri, 24 May 2013 13:48:52 +0200 Subject: [PATCH] Pass -Wl,--whole-archive and -Wl,--no-whole-archive during linking to avoid duplicate symbol issues with libgcc --- CMakeLists.txt | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index e5d2dc3..1998190 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -10,8 +10,17 @@ IF(APPLE) LINK_DIRECTORIES(/opt/local/lib) ENDIF() +ADD_LIBRARY(ext STATIC IMPORTED) +SET_PROPERTY(TARGET ext PROPERTY IMPORTED_LOCATION ${CMAKE_SOURCE_DIR}/libext.a) + +ADD_LIBRARY(ext4 STATIC IMPORTED) +SET_PROPERTY(TARGET ext4 PROPERTY IMPORTED_LOCATION "${CMAKE_SOURCE_DIR}/libext4.a") + +ADD_LIBRARY(ext6 STATIC IMPORTED) +SET_PROPERTY(TARGET ext6 PROPERTY IMPORTED_LOCATION "${CMAKE_SOURCE_DIR}/libext6.a") + ADD_EXECUTABLE(firewall3 main.c options.c defaults.c zones.c forwards.c rules.c redirects.c utils.c ubus.c ipsets.c includes.c iptables.c) -TARGET_LINK_LIBRARIES(firewall3 uci ubox ubus ip4tc ip6tc xtables m ${CMAKE_SOURCE_DIR}/libext.a ${CMAKE_SOURCE_DIR}/libext4.a ${CMAKE_SOURCE_DIR}/libext6.a) +TARGET_LINK_LIBRARIES(firewall3 uci ubox ubus ip4tc ip6tc xtables m -Wl,--whole-archive ext ext4 ext6 -Wl,--no-whole-archive) SET(CMAKE_INSTALL_PREFIX /usr) -- 2.25.1