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| author | Ben Chan <benchan@chromium.org> | 2019-04-02 12:46:26 -0700 |
|---|---|---|
| committer | Ben Chan <benchan@chromium.org> | 2019-04-02 12:54:04 -0700 |
| commit | 67ba57f89fd3a2f4b280361e650eaef0057baeaa (patch) | |
| tree | b3c62375841cebbff66db0a3a8a1b9fb10be11e3 | |
| parent | cdf25b2853257d986e4a3c00993182d39649395f (diff) | |
| download | libmbim-67ba57f89fd3a2f4b280361e650eaef0057baeaa.tar.gz | |
build: make compiler warning options compatible with clang
This patch updates m4/compiler-warnings.m4 as follows to make it more
compatible with clang:
* clang doesn't support -Wunused-but-set-variable, which can be replaced
with -Wunused-variable as the latter covers unused variables with or
without an assigned value and is supported by gcc and clang.
* -Wno-unused-function is added to let clang ignore unused functions that
are auto-generated by mbim-codegen.
| -rw-r--r-- | m4/compiler-warnings.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/m4/compiler-warnings.m4 b/m4/compiler-warnings.m4 index 77b79c5..9d72297 100644 --- a/m4/compiler-warnings.m4 +++ b/m4/compiler-warnings.m4 @@ -11,7 +11,7 @@ if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then -Wdeclaration-after-statement -Wstrict-prototypes \ -fno-strict-aliasing -Wno-deprecated-declarations \ -Wint-to-pointer-cast -Wfloat-equal -Wno-unused-parameter \ - -Wno-sign-compare -Wunused-but-set-variable \ + -Wno-sign-compare -Wunused-variable -Wno-unused-function \ -Wundef -Wimplicit-function-declaration \ -Wpointer-arith -Winit-self -Wshadow \ -Wmissing-include-dirs -Waggregate-return \ |