When I pass BOOT_STRAP="-march=athlon -O2" on the command line of make to
bootstrap gcc then they are not being used. The flags for bootstrapping always
default to "-g -O2".
I believe this is due to BOOT_CFLAGS missing in the top-level's Makefile lists
for variables to pass on to sub-level Makefiles. Atleast that list does not
contain BOOT_CFLAGS so how should this variable get there?
This is not specific to 4.1.2. I think I saw this already in 4.1.1.
The reason why I need it is because I want to create a profiled bootstrap with
a few more optimizations so that an optimised executable will be installed when
running "make install".
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Summary: top-level BOOT_CFLAGS not being used for bootstrapping
Product: gcc
Version: 4.1.2
Status: UNCONFIRMED
Severity: trivial
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: sdack at gmx dot de
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30810
