diff options
Diffstat (limited to 'sys-process/btop/files/btop-1.3.0-configurable-fortification.patch')
| -rw-r--r-- | sys-process/btop/files/btop-1.3.0-configurable-fortification.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/sys-process/btop/files/btop-1.3.0-configurable-fortification.patch b/sys-process/btop/files/btop-1.3.0-configurable-fortification.patch new file mode 100644 index 000000000000..f6fd873edb13 --- /dev/null +++ b/sys-process/btop/files/btop-1.3.0-configurable-fortification.patch @@ -0,0 +1,49 @@ +Patch from https://github.com/aristocratos/btop/pull/648/files. +Allows to disable setting -D_FORTIFY_SOURCE in the build system, +so the fortification level can be configured freely in make.conf. + +Bug: https://bugs.gentoo.org/898148 + +--- a/CMakeLists.txt ++++ b/CMakeLists.txt +@@ -41,6 +41,7 @@ option(BTOP_LTO "Enable LTO" ON) + option(BTOP_USE_MOLD "Use mold to link btop" OFF) + option(BTOP_PEDANTIC "Enable a bunch of additional warnings" OFF) + option(BTOP_WERROR "Compile with warnings as errors" OFF) ++option(BTOP_FORTIFY "Detect buffer overflows with _FORTIFY_SOURCE=3" ON) + option(BTOP_GPU "Enable GPU support" ON) + cmake_dependent_option(BTOP_RSMI_STATIC "Link statically to ROCm SMI" OFF "BTOP_GPU" OFF) + +@@ -112,7 +113,7 @@ target_compile_definitions(btop PRIVATE + _FILE_OFFSET_BITS=64 + $<$<CONFIG:Debug>:_GLIBCXX_ASSERTIONS _LIBCPP_ENABLE_ASSERTIONS=1> + # Only has an effect with optimizations enabled +- $<$<NOT:$<CONFIG:Debug>>:_FORTIFY_SOURCE=2> ++ $<$<AND:$<NOT:$<CONFIG:Debug>>,$<BOOL:${BTOP_FORTIFY}>>:_FORTIFY_SOURCE=3> + ) + + target_include_directories(btop SYSTEM PRIVATE include) +--- a/Makefile ++++ b/Makefile +@@ -50,6 +50,11 @@ ifeq ($(GPU_SUPPORT),true) + override ADDFLAGS += -DGPU_SUPPORT + endif + ++FORTIFY_SOURCE ?= true ++ifeq ($(FORTIFY_SOURCE),true) ++ override ADDFLAGS += -D_FORTIFY_SOURCE=3 ++endif ++ + #? Compiler and Linker + ifeq ($(shell $(CXX) --version | grep clang >/dev/null 2>&1; echo $$?),0) + override CXX_IS_CLANG := true +@@ -174,7 +179,7 @@ override GOODFLAGS := $(foreach flag,$(TESTFLAGS),$(strip $(shell echo "int main + override REQFLAGS := -std=c++20 + WARNFLAGS := -Wall -Wextra -pedantic + OPTFLAGS := -O2 -ftree-vectorize -flto=$(LTO) +-LDCXXFLAGS := -pthread -D_FORTIFY_SOURCE=2 -D_GLIBCXX_ASSERTIONS -D_FILE_OFFSET_BITS=64 $(GOODFLAGS) $(ADDFLAGS) ++LDCXXFLAGS := -pthread -D_GLIBCXX_ASSERTIONS -D_FILE_OFFSET_BITS=64 $(GOODFLAGS) $(ADDFLAGS) + override CXXFLAGS += $(REQFLAGS) $(LDCXXFLAGS) $(OPTFLAGS) $(WARNFLAGS) + override LDFLAGS += $(LDCXXFLAGS) $(OPTFLAGS) $(WARNFLAGS) + INC := $(foreach incdir,$(INCDIRS),-isystem $(incdir)) -I$(SRCDIR) + |