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-rw-r--r--CMakeLists.txt19
1 files changed, 17 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ef321e4c..932375b4 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -41,8 +41,23 @@ include(FindPkgConfig)
include(CompilerUtils)
test_and_set_c_compiler_flag_global(-std=c89)
test_and_set_c_compiler_flag_global(-Wall)
-#Wextra may fail on clobbered warning due to pthread_cleanup
-#test_and_set_c_compiler_flag_global(-Wextra)
+# -Wextra may fail on clobbered warning due to pthread_cleanup
+# test_and_set_c_compiler_flag_global(-Wextra)
+# explicitly add other flags in -Wextra
+test_and_set_c_compiler_flag_global(-Wempty-body)
+test_and_set_c_compiler_flag_global(-Wignored-qualifiers)
+test_and_set_c_compiler_flag_global(-Wimplicit-fallthrough)
+test_and_set_c_compiler_flag_global(-Wmissing-field-initializers)
+test_and_set_c_compiler_flag_global(-Wmissing-parameter-type)
+test_and_set_c_compiler_flag_global(-Wold-style-declaration)
+test_and_set_c_compiler_flag_global(-Woverride-init)
+test_and_set_c_compiler_flag_global(-Wsign-compare)
+test_and_set_c_compiler_flag_global(-Wtype-limits)
+test_and_set_c_compiler_flag_global(-Wuninitialized)
+test_and_set_c_compiler_flag_global(-Wshift-negative-value)
+test_and_set_c_compiler_flag_global(-Wunused-parameter)
+test_and_set_c_compiler_flag_global(-Wunused-but-set-parameter)
+# -Wextra parameters
test_and_set_c_compiler_flag_global(-Werror)
test_and_set_c_compiler_flag_global(-Wundef)
test_and_set_c_compiler_flag_global(-Wpointer-arith)