wchar compilation problems

[Thomas Braun]

Hi (CC to Karsten),

a couple of days ago I tried to recompile msys-pcre.

The compilation failed first due to a missing upstream package.
After upgrading it failed due to multiple definitions of mbstate_t.

I fixed it by
diff --git a/msys-pcre/pcre-8.32-1.msysport b/msys-pcre/pcre-8.36-1.msysport
similarity index 97%
rename from msys-pcre/pcre-8.32-1.msysport
rename to msys-pcre/pcre-8.36-1.msysport
index 2e82494..240e7f7 100644
--- a/msys-pcre/pcre-8.32-1.msysport
+++ b/msys-pcre/pcre-8.36-1.msysport
@@ -31,6 +31,8 @@ MGWCONF_ARGS="--enable-newline-is-any
--enable-unicode-properties
--enable-pcregrep-libz"

+CPPFLAGS+=" -D_GLIBCXX_HAVE_MBSTATE_T"
+
src_compile() {
cd ${B}
mgwconf

My wild guess is that because msys-gcc was not recompiled after we
patched msys, gcc does not know about how /include/wchar.h is build up.

Is my fix acceptable or is there something better not involving to
compile msys-gcc ourselves?

Thomas