[Bug bootstrap/49739] [4.7 Regression] bootstrap failure

["hjl.tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49739

--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2011-07-14 02:59:50 UTC ---
(In reply to comment #1)
> Created attachment 24752 [details]
> proposed patch
> 
> Drats, I've missed that part of the i[34567]86-*-linux* case.  Could you please
> try the attached patch.  It's just a hack, but probably will have to do for
> now.

It doesn't work and build failed much earlier:

  /export/gnu/import/git/gcc/gcc/fold-const.c -o fold-const.o
/export/gnu/import/git/gcc/gcc/except.c: In function
\u2018sjlj_emit_function_enter\u2019:/export/gnu/import/git/gcc/gcc/except.c:1116:7:
warning: implicit declaration of function
\u2018ASM_GENERATE_INTERNAL_LABEL\u2019 [-Wimplicit-function-declaration]
/export/gnu/import/git/gcc/gcc/final.c: In function \u2018app_enable\u2019:
/export/gnu/import/git/gcc/gcc/final.c:277:7: error: \u2018ASM_APP_ON\u2019
undeclared (first use in this function)
/export/gnu/import/git/gcc/gcc/final.c:277:7: note: each undeclared identifier
is reported only once for each function it appears in
/export/gnu/import/git/gcc/gcc/final.c: In function \u2018app_disable\u2019:
/export/gnu/import/git/gcc/gcc/final.c:290:7: error: \u2018ASM_APP_OFF\u2019
undeclared (first use in this function)
/export/gnu/import/git/gcc/gcc/final.c: In function \u2018profile_functio