http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59583
Bug ID: 59583
Summary: --enable-targets=all --with-cpu=broadwell isn't
allowed to configure i686-linux
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: hjl.tools at gmail dot com
I got
# /export/gnu/import/git/gcc/configure --enable-clocale=gnu --with-system-zlib
--with-demangler-in-ld --enable-shared i686-linux --prefix=/usr/gcc-4.9.0
--with-local-prefix=/usr/local --enable-targets=all --with-cpu=broadwell
--with-fpmath=sse
...
# make bootstrap
...
Unsupported CPU used in --with-cpu=broadwell, supported values:
generic intel atom slm core2 corei7 corei7-avx nocona x86-64 bdver4 bdver3
bdver2 bdver1 btver2 btver1 amdfam10 barcelona k8 opteron athlon64 athlon-fx
athlon64-sse3 k8-sse3 opteron-sse3
make[3]: *** [configure-stage1-gcc] Error 1
make[3]: Leaving directory `/export/build/gnu/gcc-test-32bit/build-i686-linux'
make[2]: *** [stage1-bubble] Error 2
make[2]: Leaving directory `/export/build/gnu/gcc-test-32bit/build-i686-linux'
make[1]: *** [bootstrap] Error 2
