Michael Cronenworth wrote on 2022/03/31 20:56:
On 3/30/22 11:04 PM, Tom Stellard wrote:
$ x86_64-w64-mingw32-gcc -c test.c -v
.. snip ..
#include <...> search starts here:
/usr/lib/gcc/x86_64-w64-mingw32/11.2.1/include
/usr/lib/gcc/x86_64-w64-mingw32/11.2.1/include-fixed
This path is the Fedora MinGW path:
/usr/x86_64-w64-mingw32/sys-root/mingw/include
End of search list.
Clang apparently has no idea where MinGW files in Fedora live. :(
$ clang -c test.c -target x86_64-windows -v
Try using -target x86_64-w64-mingw32 to match gcc.
Doesn't help.
$ clang -target x86_64-w64-mingw32 test.c -v
.. snip ..
#include <...> search starts here:
/usr/lib64/clang/13.0.0/include
/usr/include
End of search list.
The "/usr/include" path is a terrible choice. Time to open a bug report?
Actually it seems --target=foo, not -target foo
$ echo | clang --sysroot=/usr --target=x86_64-w64-mingw32 -v -E -
clang version 13.0.1 (Fedora 13.0.1-1.fc36)
Target: x86_64-w64-windows-gnu
Thread model: posix
InstalledDir: /bin
(in-process)
....
clang -cc1 version 13.0.1 based upon LLVM 13.0.1 default target
x86_64-redhat-linux-gnu
ignoring nonexistent directory "/usr/x86_64-w64-mingw32/sys-root/mingw/include"
ignoring nonexistent directory "/usr/x86_64-w64-mingw32/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/lib64/clang/13.0.1/include
/usr/include
End of search list.
# 1 "<stdin>"
# 1 "<built-in>" 1
# 1 "<built-in>" 3
# 361 "<built-in>" 3
# 1 "<command line>" 1
# 1 "<built-in>" 2
# 1 "<stdin>" 2
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