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Commit 4189532

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nohlsonnohlson
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Include -Werror with new compiler flags to ensure compatibility
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‎configure‎

Lines changed: 22 additions & 26 deletions
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‎configure.ac‎

Lines changed: 3 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -2453,13 +2453,9 @@ AS_VAR_IF([with_strict_overflow], [yes],
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# Enable flags that warn and protect for potential security vulnerabilities.
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# These flags should be enabled by default for all builds.
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AX_CHECK_COMPILE_FLAG([-Wimplicit-fallthrough], [BASECFLAGS="$BASECFLAGS -Wimplicit-fallthrough"], [AC_MSG_WARN([-Wimplicit-fallthrough not supported])])
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AX_CHECK_COMPILE_FLAG([-fstack-protector-strong], [BASECFLAGS="$BASECFLAGS -fstack-protector-strong"], [AC_MSG_WARN([-fstack-protector-strong not supported])])
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case $CC in
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*gcc*)
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# Add GCC-specific compiler flags
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AX_CHECK_COMPILE_FLAG([-Wtrampolines], [BASECFLAGS="$BASECFLAGS -Wtrampolines"], [AC_MSG_WARN([-Wtrampolines not supported])])
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esac
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AX_CHECK_COMPILE_FLAG([-Wimplicit-fallthrough], [BASECFLAGS="$BASECFLAGS -Wimplicit-fallthrough"], [AC_MSG_WARN([-Wimplicit-fallthrough not supported])], [-Werror])
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AX_CHECK_COMPILE_FLAG([-fstack-protector-strong], [BASECFLAGS="$BASECFLAGS -fstack-protector-strong"], [AC_MSG_WARN([-fstack-protector-strong not supported])], [-Werror])
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AX_CHECK_COMPILE_FLAG([-Wtrampolines], [BASECFLAGS="$BASECFLAGS -Wtrampolines"], [AC_MSG_WARN([-Wtrampolines not supported])], [-Werror])
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case $GCC in
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yes)

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