On i686-pc-mingw32, configuring with the following:
../gcc/configure --prefix=/mingw --enable-languages=c,fortran
--with-gmp=$HOME/local --with-mpfr=$HOME/local --disable-libssp
--disable-libmudflap --disable-nls --with-ld=/mingw/bin/ld
--with-as=/mingw/bin/as
and running make gives:
cc1.exe: warnings being treated as errors
../../gcc/gcc/tree-pretty-print.c: In function 'dump_bb_header':
../../gcc/gcc/tree-pretty-print.c:2267: warning: ISO C does not support the 'I'
printf flag
../../gcc/gcc/tree-pretty-print.c:2267: warning: format '%I64d' expects type
'int', but argument 3 has type 'gcov_type'
make: *** [tree-pretty-print.o] Error 1
--
Summary: Werror problem in build
Product: gcc
Version: 4.2.0
Status: UNCONFIRMED
Keywords: build
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: fxcoudert at gcc dot gnu dot org
GCC build triplet: i686-pc-mingw32
GCC host triplet: i686-pc-mingw32
GCC target triplet: i686-pc-mingw32
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25502
