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| author | truelight <truelight@openttd.org> | 2007-03-02 01:18:12 +0000 |
|---|---|---|
| committer | truelight <truelight@openttd.org> | 2007-03-02 01:18:12 +0000 |
| commit | 9181572f0f0bb2541c0df1d57c11f12b97c1e4de (patch) | |
| tree | dd74f15c8c9e3feb161982c9c2accef7ed0ade9d /config.lib | |
| parent | ea319b78f80fb970b1f394cf0853bb03c12ba475 (diff) | |
| download | openttd-9181572f0f0bb2541c0df1d57c11f12b97c1e4de.tar.xz | |
(svn r8970) -Fix (win32): suppress the warnings coming from the DirectX includes for GCC 4.0+. Also clearify commit r8968 in-code
Diffstat (limited to 'config.lib')
| -rw-r--r-- | config.lib | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/config.lib b/config.lib index 56d6c402c..de15d2040 100644 --- a/config.lib +++ b/config.lib @@ -671,6 +671,10 @@ make_cflags_and_ldflags() { if [ "$os" = "CYGWIN" ] || [ "$os" = "MINGW" ]; then LDFLAGS="$LDFLAGS -Wl,--subsystem,windows" LIBS="$LIBS -lws2_32 -lwinmm -lgdi32 -ldxguid -lole32" + # GCC 4.0+ complains about that we break strict-aliasing. + # On most places we don't see how to fix it, and it doesn't + # break anything. So disable strict-aliasing to make the + # compiler all happy. if [ $cc_version -ge 40 ]; then CFLAGS="$CFLAGS -fno-strict-aliasing" fi @@ -793,6 +797,12 @@ make_cflags_and_ldflags() { if [ "$with_direct_music" != "0" ]; then CFLAGS="$CFLAGS -DWIN32_ENABLE_DIRECTMUSIC_SUPPORT" + # GCC 4.0+ doesn't like the DirectX includes (gives tons of + # warnings on it we won't be able to fix). For now just + # suppress those warnings. + if [ $cc_version -ge 40 ]; then + CFLAGS="$CFLAGS -Wno-non-virtual-dtor" + fi fi if [ -n "$libtimidity" ]; then |