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build: warn about variable length arrays
pull/4/head
Cory Fields
7 years ago
committed by
Jack Grigg
No known key found for this signature in database
GPG Key ID: 665DBCD284F7DAFF
1 changed files with
1 additions and
0 deletions
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configure.ac
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@ -176,6 +176,7 @@ if test "x$CXXFLAGS_overridden" = "xno"; then |
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AX_CHECK_COMPILE_FLAG([-Wall],[CXXFLAGS="$CXXFLAGS -Wall"],,[[$CXXFLAG_WERROR]]) |
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AX_CHECK_COMPILE_FLAG([-Wextra],[CXXFLAGS="$CXXFLAGS -Wextra"],,[[$CXXFLAG_WERROR]]) |
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AX_CHECK_COMPILE_FLAG([-Wformat],[CXXFLAGS="$CXXFLAGS -Wformat"],,[[$CXXFLAG_WERROR]]) |
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AX_CHECK_COMPILE_FLAG([-Wvla],[CXXFLAGS="$CXXFLAGS -Wvla"],,[[$CXXFLAG_WERROR]]) |
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AX_CHECK_COMPILE_FLAG([-Wformat-security],[CXXFLAGS="$CXXFLAGS -Wformat-security"],,[[$CXXFLAG_WERROR]]) |
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## Some compilers (gcc) ignore unknown -Wno-* options, but warn about all |
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