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configure: Log if -Werror is enabled

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This commit is contained in:
Tobias Brunner 2022-09-13 17:25:12 +02:00
parent c9c8911478
commit ae9d110dd9
1 changed files with 4 additions and 0 deletions
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4
configure.ac
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@ -1448,9 +1448,13 @@ fi
# modify CFLAGS as needed, do this late so we don't affect configure checks
CFLAGS="$CFLAGS -include $(pwd)/config.h"
AC_MSG_CHECKING([for use of -Werror and additional warnings])
WARN_CFLAGS=
if test x$warnings = xtrue; then
WARN_CFLAGS="-Werror -Wall -Wextra"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
# disable some warnings, whether explicitly enabled above or by default
# these are not compatible with our custom printf specifiers