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| author | Pavel Janík <[email protected]> | 2016-09-22 16:36:03 +0200 |
|---|---|---|
| committer | Pavel Janík <[email protected]> | 2016-12-05 11:41:52 +0100 |
| commit | ad1ae7ae2e90a29fcfaaddee2d5acd025de72cbe (patch) | |
| tree | 4510073ac88e27548f17b2e832f9fe524c897973 | |
| parent | Do not shadow variables (gcc set) (diff) | |
| download | discoin-ad1ae7ae2e90a29fcfaaddee2d5acd025de72cbe.tar.xz discoin-ad1ae7ae2e90a29fcfaaddee2d5acd025de72cbe.zip | |
Check and enable -Wshadow by default.
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 7357e4ec9..109bbcca7 100644 --- a/configure.ac +++ b/configure.ac @@ -211,6 +211,7 @@ if test "x$CXXFLAGS_overridden" = "xno"; then AX_CHECK_COMPILE_FLAG([-Wextra],[CXXFLAGS="$CXXFLAGS -Wextra"],,[[$CXXFLAG_WERROR]]) AX_CHECK_COMPILE_FLAG([-Wformat],[CXXFLAGS="$CXXFLAGS -Wformat"],,[[$CXXFLAG_WERROR]]) AX_CHECK_COMPILE_FLAG([-Wformat-security],[CXXFLAGS="$CXXFLAGS -Wformat-security"],,[[$CXXFLAG_WERROR]]) + AX_CHECK_COMPILE_FLAG([-Wshadow],[CXXFLAGS="$CXXFLAGS -Wshadow"],,[[$CXXFLAG_WERROR]]) ## Some compilers (gcc) ignore unknown -Wno-* options, but warn about all ## unknown options if any other warning is produced. Test the -Wfoo case, and |