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Add -Wunused-function to compile flags.

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* configure.ac: Add -Wunused-function to build_warnings.
        * configure: Regenerate.
This commit is contained in:
Joel Brobecker
2010-01-19 09:52:33 +00:00
parent 0ec6cd0ca9
commit 1cb5e2a45b
3 changed files with 10 additions and 2 deletions
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3
gdb/configure vendored
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@@ -13435,7 +13435,8 @@ fi
# gdb/doc/gdbint.texinfo.
build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
-Wformat-nonliteral -Wno-pointer-sign \
-Wno-unused -Wunused-value -Wno-switch -Wno-char-subscripts"
-Wno-unused -Wunused-value -Wunused-function \
-Wno-switch -Wno-char-subscripts"
# Enable -Wno-format by default when using gcc on mingw since many
# GCC versions complain about %I64.