OpenE2K/gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

re PR bootstrap/13334 (Bootstrap failure: libiberty/fibheap.c: LONG_MIN undeclared)

Browse Source 
2004-06-26  Andrew Pinski  <pinskia@physics.uc.edu>

        PR 13334
        * doc/install.texi: Document non-standard CFLAGS and bootstrap
        failures and warnings.

From-SVN: r83718
This commit is contained in:
Andrew Pinski 2004-06-26 20:40:31 +00:00 committed by Andrew Pinski
parent 5a2d52cada
commit c872077c88
2 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gcc/ChangeLog
View File

@ -1,3 +1,9 @@
2004-06-26 Andrew Pinski <pinskia@physics.uc.edu>
PR 13334
* doc/install.texi: Document non-standard CFLAGS and bootstrap
failures and warnings.
2004-06-26 Andrew Haley <aph@redhat.com>
* emit-rtl.c (set_mem_attributes_minus_bitpos): Check

6
gcc/doc/install.texi
View File

@ -1477,6 +1477,12 @@ around this, by choosing @code{BOOT_CFLAGS} to avoid the parts of the
stage1 compiler that were miscompiled, or by using @samp{make
bootstrap4} to increase the number of stages of bootstrap.
Note that using non-standard @code{CFLAGS} can cause bootstrap to fail in
@file{libiberty}, if these trigger a warning with the new compiler. For
example using @samp{-O2 -g -mcpu=i686} on @code{i686-pc-linux-gnu} will
cause bootstrap failure as @code{-mcpu=} is deprecated in 3.4.0 and above.
If you used the flag @option{--enable-languages=@dots{}} to restrict
the compilers to be built, only those you've actually enabled will be
built. This will of course only build those runtime libraries, for