From b2f192faabe412adce79534e22efe9fb69ee40e2 Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Fri, 21 Jul 2006 10:10:31 +0000 Subject: Rename /openembedded/ -> /meta/ git-svn-id: https://svn.o-hand.com/repos/poky/trunk@530 311d38ba-8fff-0310-9ca6-ca027cbcb966 --- meta/classes/icecc.bbclass | 156 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 meta/classes/icecc.bbclass (limited to 'meta/classes/icecc.bbclass') diff --git a/meta/classes/icecc.bbclass b/meta/classes/icecc.bbclass new file mode 100644 index 0000000000..7dfcfc29a4 --- /dev/null +++ b/meta/classes/icecc.bbclass @@ -0,0 +1,156 @@ +# IceCream distributed compiling support +# +# We need to create a tar.bz2 of our toolchain and set +# ICECC_VERSION, ICECC_CXX and ICEC_CC +# + +def create_env(bb,d): + """ + Create a tar.bz of the current toolchain + """ + + # Constin native-native compilation no environment needed if + # host prefix is empty (let us duplicate the query for ease) + prefix = bb.data.expand('${HOST_PREFIX}', d) + if len(prefix) == 0: + return "" + + import tarfile + import socket + import time + import os + ice_dir = bb.data.expand('${CROSS_DIR}', d) + prefix = bb.data.expand('${HOST_PREFIX}' , d) + distro = bb.data.expand('${DISTRO}', d) + target_sys = bb.data.expand('${TARGET_SYS}', d) + #float = bb.data.getVar('${TARGET_FPU}', d) + float = "anyfloat" + name = socket.gethostname() + + try: + os.stat(ice_dir + '/' + target_sys + '/lib/ld-linux.so.2') + os.stat(ice_dir + '/' + target_sys + '/bin/g++') + except: + return "" + + VERSION = '3.4.3' + cross_name = prefix + distro + target_sys + float +VERSION+ name + tar_file = ice_dir + '/ice/' + cross_name + '.tar.bz2' + + try: + os.stat(tar_file) + return tar_file + except: + try: + os.makedirs(ice_dir+'/ice') + except: + pass + + # FIXME find out the version of the compiler + tar = tarfile.open(tar_file, 'w:bz2') + tar.add(ice_dir + '/' + target_sys + '/lib/ld-linux.so.2', + target_sys + 'cross/lib/ld-linux.so.2') + tar.add(ice_dir + '/' + target_sys + '/lib/ld-linux.so.2', + target_sys + 'cross/lib/ld-2.3.3.so') + tar.add(ice_dir + '/' + target_sys + '/lib/libc-2.3.3.so', + target_sys + 'cross/lib/libc-2.3.3.so') + tar.add(ice_dir + '/' + target_sys + '/lib/libc.so.6', + target_sys + 'cross/lib/libc.so.6') + tar.add(ice_dir + '/' + target_sys + '/bin/gcc', + target_sys + 'cross/usr/bin/gcc') + tar.add(ice_dir + '/' + target_sys + '/bin/g++', + target_sys + 'cross/usr/bin/g++') + tar.add(ice_dir + '/' + target_sys + '/bin/as', + target_sys + 'cross/usr/bin/as') + tar.add(ice_dir + '/lib/gcc/' + target_sys +'/'+ VERSION + '/specs', + target_sys+'cross/usr/lib/gcc/'+target_sys+'/'+VERSION+'/lib/specs') + tar.add(ice_dir + '/libexec/gcc/'+target_sys+'/' + VERSION + '/cc1', + target_sys + 'cross/usr/lib/gcc/'+target_sys+'/'+VERSION+'/lib/cc1') + tar.add(ice_dir + '/libexec/gcc/arm-linux/' + VERSION + '/cc1plus', + target_sys+'cross/usr/lib/gcc/'+target_sys+'/'+VERSION+'/lib/cc1plus') + tar.close() + return tar_file + + +def create_path(compilers, type, bb, d): + """ + Create Symlinks for the icecc in the staging directory + """ + import os + + staging = bb.data.expand('${STAGING_DIR}', d) + "/ice/" + type + icecc = bb.data.getVar('ICECC_PATH', d) + + # Create the dir if necessary + try: + os.stat(staging) + except: + os.makedirs(staging) + + + for compiler in compilers: + gcc_path = staging + "/" + compiler + try: + os.stat(gcc_path) + except: + os.symlink(icecc, gcc_path) + + return staging + ":" + + +def use_icc_version(bb,d): + # Constin native native + prefix = bb.data.expand('${HOST_PREFIX}', d) + if len(prefix) == 0: + return "no" + + + native = bb.data.expand('${PN}', d) + blacklist = [ "-cross", "-native" ] + + for black in blacklist: + if black in native: + return "no" + + return "yes" + +def icc_path(bb,d,compile): + native = bb.data.expand('${PN}', d) + blacklist = [ "ulibc", "glibc", "ncurses" ] + for black in blacklist: + if black in native: + return "" + + if "-native" in native: + compile = False + if "-cross" in native: + compile = False + + prefix = bb.data.expand('${HOST_PREFIX}', d) + if compile and len(prefix) != 0: + return create_path( [prefix+"gcc", prefix+"g++"], "cross", bb, d ) + elif not compile or len(prefix) == 0: + return create_path( ["gcc", "g++"], "native", bb, d) + + +def icc_version(bb,d): + return create_env(bb,d) + + +# +# set the IceCream environment variables +do_configure_prepend() { + export PATH=${@icc_path(bb,d,False)}$PATH + export ICECC_CC="gcc" + export ICECC_CXX="g++" +} + +do_compile_prepend() { + export PATH=${@icc_path(bb,d,True)}$PATH + export ICECC_CC="${HOST_PREFIX}gcc" + export ICECC_CXX="${HOST_PREFIX}g++" + + if [ "${@use_icc_version(bb,d)}" = "yes" ]; then + export ICECC_VERSION="${@icc_version(bb,d)}" + fi +} -- cgit 1.2.3-korg