From 43e6de35e934429f51fc7c0efa49b7e163e9ea7a Mon Sep 17 00:00:00 2001 From: Fabrice Fontaine Date: Tue, 20 Nov 2018 18:59:06 +0100 Subject: [PATCH] libcorrect: fix debug build Add a patch to use -fsanitize=address only when available Fixes: - http://autobuild.buildroot.net/results/221d6a418e75b39fe645c3a56cee676518d2cff6 Signed-off-by: Fabrice Fontaine Signed-off-by: Peter Korsgaard --- ...-conditionally-use-fsanitize-address.patch | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 package/libcorrect/0002-CMakeLists.txt-conditionally-use-fsanitize-address.patch diff --git a/package/libcorrect/0002-CMakeLists.txt-conditionally-use-fsanitize-address.patch b/package/libcorrect/0002-CMakeLists.txt-conditionally-use-fsanitize-address.patch new file mode 100644 index 0000000000..82e4f13e66 --- /dev/null +++ b/package/libcorrect/0002-CMakeLists.txt-conditionally-use-fsanitize-address.patch @@ -0,0 +1,35 @@ +From 1a3bb66608b2f96407d14fe13b782626990060f1 Mon Sep 17 00:00:00 2001 +From: Fabrice Fontaine +Date: Tue, 20 Nov 2018 08:20:13 +0100 +Subject: [PATCH] CMakeLists.txt: conditionally use -fsanitize=address + +Check that compiler supports -fsanitize=address before using it + +Fixes: + - http://autobuild.buildroot.net/results/221d6a418e75b39fe645c3a56cee676518d2cff6 + +Signed-off-by: Fabrice Fontaine +--- + CMakeLists.txt | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +diff --git a/CMakeLists.txt b/CMakeLists.txt +index 2e8e07e..c3f71ce 100644 +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -17,7 +17,11 @@ if(COMPILER_SUPPORTS_WPEDANTIC) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wpedantic") + endif() + if(CMAKE_BUILD_TYPE STREQUAL "Debug") +- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3 -O0 -fsanitize=address") ++ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3 -O0") ++ check_c_compiler_flag("-fsanitize=address -Werror" COMPILER_SUPPORTS_SANITIZE_ADDRESS) ++ if(COMPILER_SUPPORTS_SANITIZE_ADDRESS) ++ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fsanitize=address") ++ endif() + set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-no_pie,") + else() + if("${CMAKE_C_COMPILER_ID}" STREQUAL "Clang") +-- +2.14.1 +