[Mingw-users] g++ crashes (but only when invoked by mingw32-make)

[Martin M. <vi...@gm...>]

I have this weird problem. Building wxWidgets-2.9.1 with "mingw32-make -f
makefile.gcc BUILD=release MONOLITHIC=1 SHARED=0 UNICODE=1" crashes:

g++ -c -o gcc_mswu\monolib_helpwnd.o -O2 -mthreads -DHAVE_W32API_H
-D__WXMSW__ -DNDEBUG -D_UNICODE -I..\..\lib\gcc_lib\mswu -I..\..\include -W
-Wall -DWXBUILDING -I..\..\src\tiff\libtiff -I..\..\src\jpeg -I..\..\src\png
-I..\..\src\zlib -I..\..\src\regex -I..\..\src\expat\lib -DwxUSE_BASE=1
-I..\..\src\stc\scintilla\include -I..\..\src\stc\scintilla\src -D__WX__
-DSCI_LEXER -DLINK_LEXERS -Wno-ctor-dtor-privacy
-MTgcc_mswu\monolib_helpwnd.o -MFgcc_mswu\monolib_helpwnd.o.d -MD -MP
../../src/html/helpwnd.cpp
../../src/html/helpwnd.cpp: In constructor
'wxHtmlHelpWindowOptionsDialog::wxHtmlHelpWindowOptionsDialog(wxWindow*)':
../../src/html/helpwnd.cpp:1207:5: internal compiler error: Segmentation
fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
mingw32-make: *** [gcc_mswu\monolib_helpwnd.o] Error 1

This is replicable, eg. running mingw32-make again crashes again. However,
when I try to run the g++ command directly (not via mingw32-make), it works
okay without crash. I have the preprocessed source (it's about 3MB), but I
am not sure if sending it helps, when problem only manifests when g++ is run
from makefile.