The following commit has been merged in the master branch:
commit b4284af48ce78dbfa34b20004b9e1ab268063188
Author: Guillem Jover <[email protected]>
Date: Mon Feb 8 18:45:12 2010 +0100
build: Add more warnings to --enable-compiler-warnings
diff --git a/m4/dpkg-compiler.m4 b/m4/dpkg-compiler.m4
index f3f1b13..db68e6f 100644
--- a/m4/dpkg-compiler.m4
+++ b/m4/dpkg-compiler.m4
@@ -9,13 +9,19 @@ AC_DEFUN([DPKG_COMPILER_WARNINGS],
[AC_ARG_ENABLE(compiler-warnings,
AS_HELP_STRING([--enable-compiler-warnings],
[Enable additional compiler warnings]),
-[WFLAGS="-Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers"
+[WFLAGS="-Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers \
+ -Wmissing-declarations -Wmissing-format-attribute \
+ -Wvla -Winit-self -Wwrite-strings -Wcast-align"
+WCFLAGS="-Wdeclaration-after-statement -Wnested-externs -Wbad-function-cast \
+ -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition"
+# Temporarily here until #542031 gets fixed in ncurses
+WCXXFLAGS="-Wno-unused-value"
if test "x$enable_compiler_warnings" = "xyes"; then
if test "x$GCC" = "xyes"; then
- CFLAGS="$WFLAGS $CFLAGS"
+ CFLAGS="$WFLAGS $WCFLAGS $CFLAGS"
fi
if test "x$GXX" = "xyes"; then
- CXXFLAGS="$WFLAGS $CXXFLAGS"
+ CXXFLAGS="$WFLAGS $WCXXFLAGS $CXXFLAGS"
fi
fi])dnl
])
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