From: Francois-Xavier Le Bail <devel.fx.lebail@orange.fr>
Date: Tue, 7 Aug 2018 21:46:16 +0000 (+0200)
Subject: Add '-Wunreachable-code-return' warning option in devel mode for cmake
X-Git-Tag: tcpdump-4.99-bp~1065
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/009bd798b51d25d1b7f0dc7629fe7350eff9cf73

Add '-Wunreachable-code-return' warning option in devel mode for cmake
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6010e7dd..9db60947 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -873,6 +873,7 @@ if(EXISTS ${CMAKE_SOURCE_DIR}/.devel OR EXISTS ${CMAKE_BINARY_DIR}/.devel)
         check_and_add_compiler_option(-Wpointer-arith)
         check_and_add_compiler_option(-Wshadow)
         check_and_add_compiler_option(-Wstrict-prototypes)
+        check_and_add_compiler_option(-Wunreachable-code-return)
         check_and_add_compiler_option(-Wused-but-marked-unused)
         check_and_add_compiler_option(-Wwrite-strings)
     endif()