https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88450
Bug ID: 88450
Summary: ICE in stage 2 compiler while configuring libgcc
Product: gcc
Version: 9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: sbence92 at gmail dot com
Target Milestone: ---
Created attachment 45206
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=45206&action=edit
main config.log
Bootstrap fails under Win10 at configuring libgcc in stage2 with
x86_64-w64-mingw32 host/target. Bootstraps succeeds with 9-20181118 snapshot
with same configuration/toolchain and fails at the same point with later
snapshots.
Host: win10, mingw64 with gcc 8.1 + msys2
configure:3745: checking for suffix of object files
configure:3767: /c/data/gcc9_b/./gcc/xgcc -B/c/data/gcc9_b/./gcc/
-L/usr/x86_64-w64-mingw32/lib -L/usr/mingw/lib -isystem
/usr/x86_64-w64-mingw32/include -isystem /usr/mingw/include
-B/usr/x86_64-w64-mingw32/bin/ -B/usr/x86_64-w64-mingw32/lib/ -isystem
/usr/x86_64-w64-mingw32/include -isystem /usr/x86_64-w64-mingw32/sys-include
-fno-checking -c -g -O2 -pipe -fno-ident conftest.c >&5
conftest.c: In function 'main':
conftest.c:15:3: internal compiler error: Segmentation fault
15 | return 0;
| ^~~~~~
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://sourceforge.net/projects/mingw-w64> for instructions.
configure:3771: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "GNU C Runtime Library"
| #define PACKAGE_TARNAME "libgcc"
| #define PACKAGE_VERSION "1.0"
| #define PACKAGE_STRING "GNU C Runtime Library 1.0"
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL "http://www.gnu.org/software/libgcc/";
| /* end confdefs.h. */
|
| int
| main ()
| {
|
| ;
| return 0;
| }
configure:3785: error: in `/c/data/gcc9_b/x86_64-w64-mingw32/libgcc':
configure:3787: error: cannot compute suffix of object files: cannot compile
