- added filterout_c to avoid build failures on -f* options

diff --git a/crossmingw32-libwebp.spec b/crossmingw32-libwebp.spec
index ad25e267bb41969b000af2da5c17703b973743b9..c0aed090a5aeb288c1218cc7d7c2a604f9bd37f9 100644 (file)
--- a/crossmingw32-libwebp.spec
+++ b/crossmingw32-libwebp.spec
@@ -34,8 +34,9 @@ BuildRoot:    %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 # arch-specific flags (like alpha's -mieee) are not valid for i386 gcc
 %define                optflags        -O2
 %endif
-# -z options are invalid for mingw linker
+# -z options are invalid for mingw linker, most of -f options are Linux-specific
 %define                filterout_ld    -Wl,-z,.*
+%define                filterout_c     -f[-a-z0-9=]*
 
 %description
 WebP image codec library.