On Wed, Mar 2, 2011 at 11:55 AM, Martin Jansa <[email protected]> wrote: > Signed-off-by: Martin Jansa <[email protected]>
Acked-by: Khem Raj <[email protected]> > --- > conf/bitbake.conf | 5 +++-- > conf/distro/include/sane-toolchain-eglibc.inc | 12 ++++++------ > conf/distro/include/sane-toolchain-glibc.inc | 10 +++++----- > conf/distro/include/sane-toolchain-uclibc.inc | 6 +++--- > .../include/sane-toolchain-uclinux-uclibc.inc | 2 +- > 5 files changed, 18 insertions(+), 17 deletions(-) > > diff --git a/conf/bitbake.conf b/conf/bitbake.conf > index 0c11cdb..f23dd05 100644 > --- a/conf/bitbake.conf > +++ b/conf/bitbake.conf > @@ -543,10 +543,11 @@ EXTRA_OEMAKE_prepend_task-compile = "${PARALLEL_MAKE} " > # Optimization flags. > ################################################################## > > +DEBUG_FLAGS = "-g" > FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O2" > -DEBUG_OPTIMIZATION = "-O -fno-omit-frame-pointer -g" > +DEBUG_OPTIMIZATION = "-O -fno-omit-frame-pointer ${DEBUG_FLAGS}" > SELECTED_OPTIMIZATION = "${@bb.data.getVar(['FULL_OPTIMIZATION', > 'DEBUG_OPTIMIZATION'][bb.data.getVar('DEBUG_BUILD', d, 1) == '1'], d, 1)}" > -BUILD_OPTIMIZATION = "-O2 -g" > +BUILD_OPTIMIZATION = "-O2 ${DEBUG_FLAGS}" > > ################################################################## > # Bootstrap stuff. > diff --git a/conf/distro/include/sane-toolchain-eglibc.inc > b/conf/distro/include/sane-toolchain-eglibc.inc > index daab0f8..d38ca5d 100644 > --- a/conf/distro/include/sane-toolchain-eglibc.inc > +++ b/conf/distro/include/sane-toolchain-eglibc.inc > @@ -3,20 +3,20 @@ > # eglibc: > # [23:00] oxo: glibc (any version) on sparc does not like (repeat me) "-Os" > > -FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -Os" > -FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O1" > -FULL_OPTIMIZATION_sparc = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O2" > +FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -Os ${DEBUG_FLAGS}" > +FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O1 ${DEBUG_FLAGS}" > +FULL_OPTIMIZATION_sparc = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O2 ${DEBUG_FLAGS}" > > # gcc 4.4 and 4.5 has a problem with 'leakage' into libgcc.a with -Os > -FULL_OPTIMIZATION_powerpc = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O2" > +FULL_OPTIMIZATION_powerpc = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O2 ${DEBUG_FLAGS}" > > # JaMa: I promise to report bug upstream, but as it can take a while to fix > it, I'll switch to -O2 here > # Tested with gcc-4.4.2 and gcc-4.4.3 on armv4t and armv5te and it fails > with -Os, with gcc-4.3.3 it works OK with -Os > # Here is testcase, but you have to rebuild whole libqtxml to test it > # http://lists.shr-project.org/pipermail/shr-devel/2010-February/002169.html > -FULL_OPTIMIZATION_pn-qt4-x11-free = "-fexpensive-optimizations > -fomit-frame-pointer -frename-registers -O2" > +FULL_OPTIMIZATION_pn-qt4-x11-free = "-fexpensive-optimizations > -fomit-frame-pointer -frename-registers -O2 ${DEBUG_FLAGS}" > # This I've seen only on armv4t, it segfaults when called from pisi, but > whole test unit suite can pass > -FULL_OPTIMIZATION_pn-libsyncml = "-fexpensive-optimizations > -fomit-frame-pointer -frename-registers -O2" > +FULL_OPTIMIZATION_pn-libsyncml = "-fexpensive-optimizations > -fomit-frame-pointer -frename-registers -O2 ${DEBUG_FLAGS}" > > BUILD_OPTIMIZATION_pn-perl = "-O1" > BUILD_OPTIMIZATION_sparc = "-O2" > diff --git a/conf/distro/include/sane-toolchain-glibc.inc > b/conf/distro/include/sane-toolchain-glibc.inc > index 770aa87..29c201b 100644 > --- a/conf/distro/include/sane-toolchain-glibc.inc > +++ b/conf/distro/include/sane-toolchain-glibc.inc > @@ -7,14 +7,14 @@ > # perl has some problems, see > http://bugs.openembedded.net/show_bug.cgi?id=1616 > # [23:00] oxo: glibc (any version) on sparc does not like (repeat me) "-Os" > > -FULL_OPTIMIZATION = "-fexpensive-optimizations -frename-registers > -fomit-frame-pointer -O2" > +FULL_OPTIMIZATION = "-fexpensive-optimizations -frename-registers > -fomit-frame-pointer -O2 ${DEBUG_FLAGS}" > > -FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O1" > -FULL_OPTIMIZATION_pn-glibc = "-fexpensive-optimizations -fomit-frame-pointer > -O2" > -FULL_OPTIMIZATION_sparc = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O2" > +FULL_OPTIMIZATION_pn-perl = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O1 ${DEBUG_FLAGS}" > +FULL_OPTIMIZATION_pn-glibc = "-fexpensive-optimizations -fomit-frame-pointer > -O2 ${DEBUG_FLAGS}" > +FULL_OPTIMIZATION_sparc = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O2 ${DEBUG_FLAGS}" > > # gcc 4.4 and 4.5 has a problem with 'leakage' into libgcc.a with -Os > -FULL_OPTIMIZATION_powerpc = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O2" > +FULL_OPTIMIZATION_powerpc = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -O2 ${DEBUG_FLAGS}" > > BUILD_OPTIMIZATION_pn-perl = "-O1" > BUILD_OPTIMIZATION_pn-glibc = "-O2" > diff --git a/conf/distro/include/sane-toolchain-uclibc.inc > b/conf/distro/include/sane-toolchain-uclibc.inc > index b61ee36..b51cdaf 100644 > --- a/conf/distro/include/sane-toolchain-uclibc.inc > +++ b/conf/distro/include/sane-toolchain-uclibc.inc > @@ -23,12 +23,12 @@ PREFERRED_VERSION_uclibc-cross-intermediate ?= > "${PREFERRED_UCLIBC_VERSION}" > > #mess with compiler flags to use -Os instead of -O2 > #Please see > http://free-electrons.com/doc/embedded_linux_optimizations/img47.html for > some more info > -FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -Os -pipe" > +FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -Os -pipe ${DEBUG_FLAGS}" > BUILD_OPTIMIZATION += "-pipe" > > # -Os compiled root file system does not boot for powerpc, root cause it > still at large > # we use -O2 meanwhile > -FULL_OPTIMIZATION_powerpc = "-O2 -pipe" > +FULL_OPTIMIZATION_powerpc = "-O2 -pipe ${DEBUG_FLAGS}" > > #Gcc will die with 'internal consistency error when using the above > optimizations > #with gcc-4.2.1-atmel.1.0.3 (and probably most other avr32 gcc ports). > @@ -38,7 +38,7 @@ FULL_OPTIMIZATION_powerpc = "-O2 -pipe" > #it was removed while debugging an issue that ultimately turned out to be due > #to the ICE fixed by gcc-pr32889.patch. It needs to be tested again. > #Note that this testing was done without the gcc-pr32889.patch. > -FULL_OPTIMIZATION_avr32 = "-Os -fomit-frame-pointer" > +FULL_OPTIMIZATION_avr32 = "-Os -fomit-frame-pointer ${DEBUG_FLAGS}" > > TARGET_LINK_HASH_STYLE = > "${@['-Wl,--hash-style=gnu',''][bb.data.getVar('TARGET_ARCH',d,1) in ['mips', > 'mipsel', 'mips64', 'mips64el', 'avr32']]}" > > diff --git a/conf/distro/include/sane-toolchain-uclinux-uclibc.inc > b/conf/distro/include/sane-toolchain-uclinux-uclibc.inc > index a1e7df0..8ebaf15 100644 > --- a/conf/distro/include/sane-toolchain-uclinux-uclibc.inc > +++ b/conf/distro/include/sane-toolchain-uclinux-uclibc.inc > @@ -9,7 +9,7 @@ USE_NLS_gcc-cross = "no" > > #mess with compiler flags to use -Os instead of -O2 > #Please see > http://free-electrons.com/doc/embedded_linux_optimizations/img47.html for > some more info > -FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -Os -pipe" > +FULL_OPTIMIZATION = "-fexpensive-optimizations -fomit-frame-pointer > -frename-registers -Os -pipe ${DEBUG_FLAGS}" > BUILD_OPTIMIZATION = "-Os" > > #Gcc will die with 'internal consistency error when using the above > optimizations > -- > 1.7.4.1 > > > _______________________________________________ > Openembedded-devel mailing list > [email protected] > http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel > _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-devel
