Makefile.uk: Suppress more warnings

Add more warning supression & compiler specific warnings.

Signed-off-by: Andrei Tatar <andrei@unikraft.io>
Reviewed-by: Stefan Jumarea <stefanjumarea02@gmail.com>
Reviewed-by: Eduard Vintilă <eduard.vintila47@gmail.com>
Approved-by: Razvan Deaconescu <razvand@unikraft.io>
GitHub-Closes: #36

diff --git a/Makefile.uk b/Makefile.uk
index 95598f7d4946f68721c809adbaa87d508f06b5fd..18d1904c9820b101f08a291abda0e87a03ce73e6 100644 (file)
--- a/Makefile.uk
+++ b/Makefile.uk
@@ -112,13 +112,15 @@ LIBNEWLIB_SUPPRESS_FLAGS-y += \
 -Wno-unused-parameter -Wno-unused-variable -Wno-nonnull                                \
 -Wno-unused-but-set-variable -Wno-unused-label                                         \
 -Wno-unused-function -Wno-missing-field-initializers -Wno-uninitialized                \
--Wno-array-bounds -Wno-maybe-uninitialized -Wno-pointer-sign -Wno-unused-value \
+-Wno-array-bounds -Wno-pointer-sign -Wno-unused-value                          \
 -Wno-unused-macros -Wno-parentheses -Wno-implicit-function-declaration         \
 -Wno-missing-braces -Wno-endif-labels -Wno-unused-but-set-variable             \
 -Wno-type-limits -Wno-sign-compare
+LIBNEWLIB_SUPPRESS_FLAGS-$(call have_gcc) += -Wno-maybe-uninitialized
 LIBNEWLIB_SUPPRESS_FLAGS-$(call gcc_version_ge,6,0) += -Wno-misleading-indentation
 LIBNEWLIB_SUPPRESS_FLAGS-$(call gcc_version_ge,6,0) += -Wno-shift-negative-value
 LIBNEWLIB_SUPPRESS_FLAGS-$(call gcc_version_ge,7,0) += -Wno-implicit-fallthrough
+LIBNEWLIB_SUPPRESS_FLAGS-$(call have_clang) += -Wno-deprecated-non-prototype
 
 LIBNEWLIB_FLAGS                        += -ffreestanding
 LIBNEWLIB_NO_BUILTINS          += -D__NO_SYSCALLS__ -fno-builtin
@@ -133,6 +135,7 @@ LIBNEWLIBGLUE_CFLAGS-y   += $(LIBNEWLIBGLUE_SUPPRESS_FLAGS-y) $(LIBNEWLIB_FLAGS)
 LIBNEWLIBGLUE_CXXFLAGS-y += $(LIBNEWLIBGLUE_SUPPRESS_FLAGS-y) $(LIBNEWLIB_FLAGS)
 
 LIBNEWLIB_GLOBAL_SUPPRESS_FLAGS-y += -Wno-char-subscripts
+LIBNEWLIB_GLOBAL_SUPPRESS_FLAGS-$(call have_clang) += -Wno-typedef-redefinition
 CFLAGS-$(CONFIG_LIBNEWLIBC)   += $(LIBNEWLIB_GLOBAL_SUPPRESS_FLAGS-y)
 CXXFLAGS-$(CONFIG_LIBNEWLIBC) += $(LIBNEWLIB_GLOBAL_SUPPRESS_FLAGS-y)