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| author | Sverker Eriksson <[email protected]> | 2016-02-25 18:30:27 +0100 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2016-02-25 18:30:27 +0100 |
| commit | 3121171f56c2d4a273b89a9d1d47d9f50e027770 (patch) | |
| tree | 7581fc2851b75171a7f4c482324e5299639fed12 | |
| parent | 5058b37d878f8cdf43c351ab4f05985196630c2b (diff) | |
| download | otp-3121171f56c2d4a273b89a9d1d47d9f50e027770.tar.gz otp-3121171f56c2d4a273b89a9d1d47d9f50e027770.tar.bz2 otp-3121171f56c2d4a273b89a9d1d47d9f50e027770.zip | |
otp: Add gcc option -Werror=implicit
to get errors for missing function and variable declarations.
| -rw-r--r-- | erts/configure.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/configure.in b/erts/configure.in index ba735fe921..8d178107a0 100644 --- a/erts/configure.in +++ b/erts/configure.in @@ -584,6 +584,7 @@ fi if test "x$GCC" = xyes; then # Treat certain GCC warnings as errors LM_TRY_ENABLE_CFLAG([-Werror=return-type], [WERRORFLAGS]) + LM_TRY_ENABLE_CFLAG([-Werror=implicit], [WERRORFLAGS]) # until the emulator can handle this, I suggest we turn it off! #WFLAGS="-Wall -Wshadow -Wcast-qual -Wmissing-declarations" |