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Avoid visibility related compiler warnings on Windows.

This commit is contained in:
Lasse Collin 2009-07-01 12:21:24 +03:00
parent 7653d1cf48
commit 5cc99db5ba
1 changed files with 9 additions and 11 deletions
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20
configure.ac
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@ -554,21 +554,19 @@ lc_CPUCORES
# If using GCC, set some additional AM_CFLAGS:
###############################################################################
if test "x$GCC" = xyes ; then
if test "$GCC" = yes ; then
echo
echo "GCC extensions:"
fi
# Avoid checking for visibility support on Windows, because the test
# may succeed even though visibility isn't supported. Windows has
# a different way to export only the required symbols from the
# libraries.
if test "$is_w32" = no; then
gl_VISIBILITY
if test -n "$CFLAG_VISIBILITY" ; then
AM_CFLAGS="$AM_CFLAGS $CFLAG_VISIBILITY"
fi
fi
# Always do the visibility check but don't set AM_CFLAGS on Windows.
# This way things get set properly even on Windows.
gl_VISIBILITY
if test -n "$CFLAG_VISIBILITY" && test "$is_w32" = no; then
AM_CFLAGS="$AM_CFLAGS $CFLAG_VISIBILITY"
fi
if test "$GCC" = yes ; then
# Enable as much warnings as possible. These commented warnings won't
# work for this package though:
# * -Wunreachable-code breaks several assert(0) cases, which are