This is the mail archive of the
gcc@gcc.gnu.org
mailing list for the GCC project.
BOOT_CFLAGS and gcc trunk
- From: Jack Howarth <howarth at bromo dot msbb dot uc dot edu>
- To: gcc at gcc dot gnu dot org
- Date: Wed, 23 May 2007 10:06:54 -0400
- Subject: BOOT_CFLAGS and gcc trunk
I am puzzled about the proper use of BOOT_CFLAGS
with gcc trunk. Apparently on Darwin we need to use
BOOT_CFLAGS=-g -O2 -mdynamic-no-pic. However when
I try...
./gcc-4.3-20070523/configure --prefix=/home/howarth/work/gcc43 --enable-languages=c,c++,fortran BOOT_CFLAGS="-g -O3" --enable-bootstrap
make BOOT_CFLAGS="-g -O3" bootstrap
under bash on both Darwin and Linux, I never see
the "-g -O3" optimization flags used. Can someone
enlighten me on how I am misusing BOOT_CFLAGS?
Thanks in advance.
Jack