fixup! cmake: Add HARDENING option

hebasto · hebasto · commit c54f9e1d9d8a · 2024-01-28T12:20:43.000Z
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -316,7 +316,10 @@ if(HARDENING)
     )
 
     try_append_cxx_flags("-Wstack-protector" TARGET hardening_interface)
+    # The -fstack-protector-all option might impact the linking stage as well.
+    # Hence, it should be applied to both the compilation and linking stages.
     try_append_cxx_flags("-fstack-protector-all" TARGET hardening_interface)
+    try_append_linker_flag("-fstack-protector-all" TARGET hardening_interface)
     try_append_cxx_flags("-fcf-protection=full" TARGET hardening_interface)
 
     if(MINGW)

Original file line number	Diff line number	Diff line change
`@@ -316,7 +316,10 @@ if(HARDENING)`
`316`	`316`	`)`
`317`	`317`
`318`	`318`	`try_append_cxx_flags("-Wstack-protector" TARGET hardening_interface)`
	`319`	`+ # The -fstack-protector-all option might impact the linking stage as well.`
	`320`	`+ # Hence, it should be applied to both the compilation and linking stages.`
`319`	`321`	`try_append_cxx_flags("-fstack-protector-all" TARGET hardening_interface)`
	`322`	`+ try_append_linker_flag("-fstack-protector-all" TARGET hardening_interface)`
`320`	`323`	`try_append_cxx_flags("-fcf-protection=full" TARGET hardening_interface)`
`321`	`324`
`322`	`325`	`if(MINGW)`