I am looking at this script
https://github.com/msys2/MINGW-packages/blob/master/mingw-w64-gcc/PKGBUILD
It doesn't say which version of gcc this is for as far as I can tell, so
perhaps it is generic.
What I have found is that some of the patches don't seem to apply to GCC 8.3.0,
at
least when I apply them manually.
Also, is this a Cygwin based script, or an msys2 based script?
A reason why I ask is that I can't even get GCC 8.3.0 to build (whether with
the new CRT,
or not). IT fails to configure at stage2-bubble with not finding stdarg.h and
limits.h, etc...
I looked over the config log and the -I options don't seem correct for finding
the headers.
How I am configuring
../gcc-patched/configure --prefix=/usr/local --enable-languages=c,c++,ada
--disable-multilib --disable-lto --host=x86_64-w64-mingw32
--with-native-system-header-dir=/mingw64/x86_64-w64-mingw32/include
The error in stage2-bubble (for gcc) is this
configure:5153: /home/vapkay/gcc-build/./prev-gcc/xg++ -B/home/vapkay/gcc-buil\
d/./prev-gcc/ -B/usr/local/x86_64-w64-mingw32/bin/ -nostdinc++ -B/home/vapkay/g\
cc-build/prev-x86_64-w64-mingw32/libstdc++-v3/src/.libs -B/home/vapkay/gcc-buil\
d/prev-x86_64-w64-mingw32/libstdc++-v3/libsupc++/.libs -I/home/vapkay/gcc-buil\
d/prev-x86_64-w64-mingw32/libstdc++-v3/include/x86_64-w64-mingw32 -I/home/vapk\
ay/gcc-build/prev-x86_64-w64-mingw32/libstdc++-v3/include -I/home/vapkay/gcc-p\
atched/libstdc++-v3/libsupc++ -L/home/vapkay/gcc-build/prev-x86_64-w64-mingw32/\
libstdc++-v3/src/.libs -L/home/vapkay/gcc-build/prev-x86_64-w64-mingw32/libstdc\
++-v3/libsupc++/.libs -E conftest.cpp
In file included from C:/msys64-redux/home/vapkay/gcc-build/prev-gcc/include-fi\
xed/syslimits.h:7,
from C:/msys64-redux/home/vapkay/gcc-build/prev-gcc/include-fi\
xed/limits.h:34,
from conftest.cpp:10:
C:/msys64-redux/home/vapkay/gcc-build/prev-gcc/include-fixed/limits.h:194:61: e\
rror: no include path in which to search for limits.h
There is no -I for finding these headers. Those headers exist, but not In the
location
the -I options specify.
Any ideas?
Thanks,
Tom
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