setup.py: Add more compiler warnings and fix unsigned-signed comparisons

1 files changed, 5 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index a3d812f..0334939 100644
--- a/setup.py
+++ b/setup.py
@@ -117,6 +117,11 @@ class PCTBuildExt (build_ext):
             # Tell GCC to compile using the C99 standard.
             self.__add_compiler_option("-std=c99")
 
+            # More compiler warnings
+            self.__add_compiler_option("-Wextra")
+            self.__add_compiler_option("-Wno-missing-field-initializers")
+            self.__add_compiler_option("-Wno-unused-parameter")
+
             # ... but don't tell that to the aCC compiler on HP-UX
             if self.compiler.compiler_so[0] == 'cc' and sys.platform.startswith('hp-ux'):
                 self.__remove_compiler_option("-std=c99")