diff options
| -rw-r--r-- | open_issues/gcc.mdwn | 33 | ||||
| m--------- | toolchain/logs | 12 |
2 files changed, 24 insertions, 21 deletions
diff --git a/open_issues/gcc.mdwn b/open_issues/gcc.mdwn index f54904c3..e7ceee03 100644 --- a/open_issues/gcc.mdwn +++ b/open_issues/gcc.mdwn @@ -37,8 +37,8 @@ git log --reverse --pretty=fuller --stat=$COLUMNS,$COLUMNS -p -C --cc ..upstream --> -Last reviewed up to the [[Git mirror's 12c17795aa79c9b23f9565d7ca3b42ca6530f6c4 -(2012-05-29) sources|source_repositories/gcc]]. +Last reviewed up to the [[Git mirror's dfed30bca14de84e0446cc02f5a27407dbfdc3e1 +(2012-06-11) sources|source_repositories/gcc]]. <http://gcc.gnu.org/install/configure.html> has documentation for the `configure` switches. @@ -219,16 +219,23 @@ Last reviewed up to the [[Git mirror's 12c17795aa79c9b23f9565d7ca3b42ca6530f6c4 * `libstdc++`: uses `_GLIBCXX_HAVE_TLS`, but where is this defined? Supposed to come from `config/tls.m4:GCC_CHECK_TLS`? + * `libgcc/gthr-posix.h:__gthread_active_p` -- is this suitable for us? This + is used in libgcc for ObjC wrapper stuff and similar in libstdc++. + C.f. [[!message-id "x57jobtqx89w.fsf@frobland.mtv.corp.google.com"]], + [[!message-id "x57jd359fkx3.fsf@frobland.mtv.corp.google.com"]] as well as + [[!debbug 629866]]/[[!message-id + "20110609002620.GA16719@const.famille.thibault.fr"]]. + # Build Here's a log of a GCC build run; this is from our [[Git repository's -48cd7aa43934e2bc5cf582e92ebd5cce93effe88 (2012-05-29) +ccc21737e0a8df234f5097369f17930de4cb5e6d (2012-06-06) sources|source_repositories/gcc]], run on kepler.SCHWINGE and coulomb.SCHWINGE. $ export LC_ALL=C $ (cd ../master/ && contrib/gcc_update --touch) - $ ../master/configure --prefix="$PWD".install SHELL=/bin/dash CC=gcc-4.6 CXX=g++-4.6 --enable-build-with-cxx 2>&1 | tee log_build + $ ../master/configure --prefix="$PWD".install SHELL=/bin/dash CC=gcc-4.6 CXX=g++-4.6 --enable-build-with-cxx --enable-languages=all,ada 2>&1 | tee log_build [...] $ make 2>&1 | tee log_build_ [...] @@ -236,7 +243,7 @@ sources|source_repositories/gcc]], run on kepler.SCHWINGE and coulomb.SCHWINGE. Different hosts may default to different shells and compiler versions; thus harmonized. -This takes up around 2.6 GiB, and needs roughly 2.75 h on kepler.SCHWINGE and +This takes up around 3.1 GiB, and needs roughly 3.0 h on kepler.SCHWINGE and 12.75 h on coulomb.SCHWINGE. <!-- @@ -248,9 +255,7 @@ This takes up around 2.6 GiB, and needs roughly 2.75 h on kepler.SCHWINGE and ## Analysis - $ ssh kepler.SCHWINGE 'cd tmp/source/gcc/ && cat hurd/master.build/log_build* | sed -e "s%\(/media/data\)\?${PWD}%[...]%g"' > toolchain/logs/gcc/linux/log_build - $ ssh coulomb.SCHWINGE 'cd tmp/gcc/ && cat hurd/master.build/log_build* | sed -e "s%\(/media/erich\)\?${PWD}%[...]%g"' > toolchain/logs/gcc/hurd/log_build - $ diff -wu <(sed -f toolchain/logs/gcc/linux/log_build.sed < toolchain/logs/gcc/linux/log_build) <(sed -f toolchain/logs/gcc/hurd/log_build.sed < toolchain/logs/gcc/hurd/log_build) > toolchain/logs/gcc/log_build.diff + $ toolchain/logs/process gcc build * [[`checking if gcc static flag -static works... no`|glibc_madvise_vs_static_linking]] @@ -429,15 +434,13 @@ This takes up around 2.6 GiB, and needs roughly 2.75 h on kepler.SCHWINGE and $ make install 2>&1 | tee log_install [...] -This takes up around 700 MiB, and needs roughly 4 min on kepler.SCHWINGE and 35 +This takes up around 850 MiB, and needs roughly 4 min on kepler.SCHWINGE and 35 min on coulomb.SCHWINGE. ## Analysis - $ ssh kepler.SCHWINGE 'cd tmp/source/gcc/ && cat hurd/master.build/log_install | sed -e "s%\(/media/data\)\?${PWD}%[...]%g"' > toolchain/logs/gcc/linux/log_install - $ ssh coulomb.SCHWINGE 'cd tmp/gcc/ && cat hurd/master.build/log_install | sed -e "s%\(/media/erich\)\?${PWD}%[...]%g"' > toolchain/logs/gcc/hurd/log_install - $ diff -wu <(sed -f toolchain/logs/gcc/linux/log_install.sed < toolchain/logs/gcc/linux/log_install) <(sed -f toolchain/logs/gcc/hurd/log_install.sed < toolchain/logs/gcc/hurd/log_install) > toolchain/logs/gcc/log_install.diff + $ toolchain/logs/process gcc install * `libtool: finish`: `ldconfig` is not run for the Hurd. @@ -463,14 +466,12 @@ TODO. Can use parallel testing, see [[!message-id $ make -k RUNTESTFLAGS=-v check 2>&1 | tee log_check [...] -This needs roughly 6.25 h on kepler.SCHWINGE and 50.25 h on coulomb.SCHWINGE. +This needs roughly 6.5 h on kepler.SCHWINGE and 50.25 h on coulomb.SCHWINGE. ## Analysis - $ ssh kepler.SCHWINGE 'cd tmp/source/gcc/ && cat hurd/master.build/*/*/*/*.sum | sed -e "s%\(/media/data\)\?${PWD}%[...]%g"' > toolchain/logs/gcc/linux/sum - $ ssh coulomb.SCHWINGE 'cd tmp/gcc/ && cat hurd/master.build/*/*/*/*.sum | sed -e "s%\(/media/erich\)\?${PWD}%[...]%g"' > toolchain/logs/gcc/hurd/sum - $ diff -u -F ^Running toolchain/logs/gcc/linux/sum toolchain/logs/gcc/hurd/sum > toolchain/logs/gcc/sum.diff + $ toolchain/logs/process gcc test TODO. diff --git a/toolchain/logs b/toolchain/logs -Subproject 38fcc99f51de0f5e1a80697a478098cde553e84 +Subproject a9977e0e700f5a69e7cfc2a714c9a8eb42b0d25 |