9c282ea431
-Werror catches new warnings in clang trunk. Differential Revision: https://phabricator.services.mozilla.com/D196397
34 lines
1.6 KiB
Diff
34 lines
1.6 KiB
Diff
diff --git a/src/wasi-libc/Makefile b/src/wasi-libc/Makefile
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index f350ecb..9a5c940 100644
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--- a/src/wasi-libc/Makefile
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+++ b/src/wasi-libc/Makefile
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@@ -308,7 +308,7 @@ ASMFLAGS += --target=$(TARGET_TRIPLE)
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# TODO: Add -fno-signaling-nans when the compiler supports it.
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CFLAGS += -fno-trapping-math
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# Add all warnings, but disable a few which occur in third-party code.
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-CFLAGS += -Wall -Wextra -Werror \
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+CFLAGS += -Wall -Wextra \
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-Wno-null-pointer-arithmetic \
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-Wno-unused-parameter \
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-Wno-sign-compare \
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@@ -671,6 +671,9 @@ check-symbols: startup_files libc
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@#
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@# TODO: Filter out __NO_MATH_ERRNO_ and a few __*WIDTH__ that are new to clang 14.
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@# TODO: Filter out __GCC_HAVE_SYNC_COMPARE_AND_SWAP_* that are new to clang 16.
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+ @# TODO: Filter out __FPCLASS_* that are new to clang 17.
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+ @# TODO: Filter out __FLT128_* that are new to clang 18.
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+ @# TODO: Filter out __MEMORY_SCOPE_* that are new to clang 18.
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@# TODO: clang defined __FLT_EVAL_METHOD__ until clang 15, so we force-undefine it
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@# for older versions.
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@# TODO: Undefine __wasm_mutable_globals__ and __wasm_sign_ext__, that are new to
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@@ -702,6 +703,9 @@ check-symbols: startup_files libc
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| sed -e 's/__GNUC_VA_LIST $$/__GNUC_VA_LIST 1/' \
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| grep -v '^#define __\(BOOL\|INT_\(LEAST\|FAST\)\(8\|16\|32\|64\)\|INT\|LONG\|LLONG\|SHRT\)_WIDTH__' \
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| grep -v '^#define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_\(1\|2\|4\|8\)' \
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+ | grep -v '^#define __FPCLASS_' \
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+ | grep -v '^#define __FLT128_' \
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+ | grep -v '^#define __MEMORY_SCOPE_' \
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> "$(SYSROOT_SHARE)/predefined-macros.txt"
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# Check that the computed metadata matches the expected metadata.
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