diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index f40403e31..ced52c487 100644 --- a/configure.ac +++ b/configure.ac @@ -1225,6 +1225,16 @@ else fi AC_SUBST(AST_NO_STRICT_OVERFLOW) +AC_MSG_CHECKING(for -Wno-format-truncation) +if $(${CC} -O2 -Wno-format-truncation -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then + AC_MSG_RESULT(yes) + AST_NO_FORMAT_TRUNCATION=-Wno-format-truncation +else + AC_MSG_RESULT(no) + AST_NO_FORMAT_TRUNCATION= +fi +AC_SUBST(AST_NO_FORMAT_TRUNCATION) + AC_MSG_CHECKING(for -Wshadow) if $(${CC} -Wshadow -S -o /dev/null -xc /dev/null > /dev/null 2>&1); then AC_MSG_RESULT(yes) |