3405 2012-11-12 02:44:29 +0000 eglibc: do_compile failed with #error "glibc cannot be compiled without optimization" 2013-01-07 16:33:16 +0000 1 1 7 Build System, Metadata & Runtime OE-Core core 1.4 x86 Multiple VERIFIED FIXED Medium normal 1.4 M1 1 jackie.huang jackie.huang corneliux.stoicescu jessica.zhang meta.mr.watcher meta.watcher --- --- --- oldest_to_newest 27341 0 jackie.huang 2012-11-12 02:44:29 +0000 eglibc: do_compile failed with #error "glibc cannot be compiled without optimization" when -O0 is used to compile. Steps to reproduce: 1. Add the following in local.conf DEBUG_OPTIMIZATION = "-O0 -fno-omit-frame-pointer ${DEBUG_FLAGS} -pipe" SELECTED_OPTIMIZATION = "${DEBUG_OPTIMIZATION}" 2. bitbake eglibc error logs: =========== | In file included from ./../include/libc-symbols.h:52:0, | from <command-line>:0: | /buildarea1/jhuang0/yocto/p_x64_1016/tmp/work/x86_64-poky-linux/eglibc-initial-2.16-r14+svnr20393/build-x86_64-poky-linux/config.h:4:3: error: #error "glibc cannot be comp iled without optimization" | In file included from ./../include/libc-symbols.h:52:0, | from <command-line>:0: | /buildarea1/jhuang0/yocto/p_x64_1016/tmp/work/x86_64-poky-linux/eglibc-initial-2.16-r14+svnr20393/build-x86_64-poky-linux/config.h:4:3: error: #error "glibc cannot be compiled without optimization" 27426 1 jackie.huang 2012-11-14 08:54:49 +0000 (In reply to comment #0) > eglibc: do_compile failed with #error "glibc cannot be compiled without > optimization" when -O0 is used to compile. > > Steps to reproduce: > 1. Add the following in local.conf > DEBUG_OPTIMIZATION = "-O0 -fno-omit-frame-pointer ${DEBUG_FLAGS} -pipe" > SELECTED_OPTIMIZATION = "${DEBUG_OPTIMIZATION}" or DEBUG_OPTIMIZATION = "-O0 -fno-omit-frame-pointer ${DEBUG_FLAGS} -pipe" DEBUG_BUILD = "1" > > 2. bitbake eglibc > 28077 2 jackie.huang 2012-12-07 03:30:45 +0000 Fixed: http://cgit.openembedded.org/openembedded-core/commit/?id=9ca1c6120fad5dcae1694e8e37331c1b903f1fd0 http://cgit.openembedded.org/openembedded-core/commit/?id=22dfc7d5738a20f015d9de693f0c2accfa685560 28589 3 corneliux.stoicescu 2013-01-07 16:33:16 +0000 eglibc builds fine with the mentioned lines in local.conf Verified in master: 5b658729eff73963262dda4d6c683fdd023b8d04