diff options
Diffstat (limited to 'poky/meta/classes/cml1.bbclass')
-rw-r--r-- | poky/meta/classes/cml1.bbclass | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/poky/meta/classes/cml1.bbclass b/poky/meta/classes/cml1.bbclass new file mode 100644 index 000000000..926747f2b --- /dev/null +++ b/poky/meta/classes/cml1.bbclass @@ -0,0 +1,79 @@ +cml1_do_configure() { + set -e + unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS + oe_runmake oldconfig +} + +EXPORT_FUNCTIONS do_configure +addtask configure after do_unpack do_patch before do_compile + +inherit terminal + +OE_TERMINAL_EXPORTS += "HOST_EXTRACFLAGS HOSTLDFLAGS TERMINFO CROSS_CURSES_LIB CROSS_CURSES_INC" +HOST_EXTRACFLAGS = "${BUILD_CFLAGS} ${BUILD_LDFLAGS}" +HOSTLDFLAGS = "${BUILD_LDFLAGS}" +CROSS_CURSES_LIB = "-lncurses -ltinfo" +CROSS_CURSES_INC = '-DCURSES_LOC="<curses.h>"' +TERMINFO = "${STAGING_DATADIR_NATIVE}/terminfo" + +KCONFIG_CONFIG_COMMAND ??= "menuconfig" +python do_menuconfig() { + import shutil + + try: + mtime = os.path.getmtime(".config") + shutil.copy(".config", ".config.orig") + except OSError: + mtime = 0 + + oe_terminal("${SHELL} -c \"make %s; if [ \$? -ne 0 ]; then echo 'Command failed.'; printf 'Press any key to continue... '; read r; fi\"" % d.getVar('KCONFIG_CONFIG_COMMAND'), + d.getVar('PN') + ' Configuration', d) + + # FIXME this check can be removed when the minimum bitbake version has been bumped + if hasattr(bb.build, 'write_taint'): + try: + newmtime = os.path.getmtime(".config") + except OSError: + newmtime = 0 + + if newmtime > mtime: + bb.note("Configuration changed, recompile will be forced") + bb.build.write_taint('do_compile', d) +} +do_menuconfig[depends] += "ncurses-native:do_populate_sysroot" +do_menuconfig[nostamp] = "1" +do_menuconfig[dirs] = "${B}" +addtask menuconfig after do_configure + +python do_diffconfig() { + import shutil + import subprocess + + workdir = d.getVar('WORKDIR') + fragment = workdir + '/fragment.cfg' + configorig = '.config.orig' + config = '.config' + + try: + md5newconfig = bb.utils.md5_file(configorig) + md5config = bb.utils.md5_file(config) + isdiff = md5newconfig != md5config + except IOError as e: + bb.fatal("No config files found. Did you do menuconfig ?\n%s" % e) + + if isdiff: + statement = 'diff --unchanged-line-format= --old-line-format= --new-line-format="%L" ' + configorig + ' ' + config + '>' + fragment + subprocess.call(statement, shell=True) + # No need to check the exit code as we know it's going to be + # non-zero, but that's what we expect. + shutil.copy(configorig, config) + + bb.plain("Config fragment has been dumped into:\n %s" % fragment) + else: + if os.path.exists(fragment): + os.unlink(fragment) +} + +do_diffconfig[nostamp] = "1" +do_diffconfig[dirs] = "${B}" +addtask diffconfig |