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ce447d70df
The linux kernel will by default use pkg-config to get ncurses(w) paths, falling back to absolute path checks otherwise. If the build host does not have ncurses installed this will fail as pkg-config will not search the native sysroot for ncurses. To more all kernel/kconfig sources, inject the equivalent native pkg-config variables similar to what is done by the pkg-config-native script. This only affects the menuconfig python task itself and the oe_terminal call inside it. (From OE-Core rev: abb95c421bb67d452691819e3f63dabd02e2ba37) Signed-off-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
102 lines
3.7 KiB
Plaintext
102 lines
3.7 KiB
Plaintext
# returns all the elements from the src uri that are .cfg files
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def find_cfgs(d):
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sources=src_patches(d, True)
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sources_list=[]
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for s in sources:
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if s.endswith('.cfg'):
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sources_list.append(s)
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return sources_list
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cml1_do_configure() {
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set -e
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unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
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yes '' | oe_runmake oldconfig
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}
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EXPORT_FUNCTIONS do_configure
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addtask configure after do_unpack do_patch before do_compile
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inherit terminal
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OE_TERMINAL_EXPORTS += "HOST_EXTRACFLAGS HOSTLDFLAGS TERMINFO CROSS_CURSES_LIB CROSS_CURSES_INC"
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HOST_EXTRACFLAGS = "${BUILD_CFLAGS} ${BUILD_LDFLAGS}"
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HOSTLDFLAGS = "${BUILD_LDFLAGS}"
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CROSS_CURSES_LIB = "-lncurses -ltinfo"
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CROSS_CURSES_INC = '-DCURSES_LOC="<curses.h>"'
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TERMINFO = "${STAGING_DATADIR_NATIVE}/terminfo"
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KCONFIG_CONFIG_COMMAND ??= "menuconfig"
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KCONFIG_CONFIG_ROOTDIR ??= "${B}"
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python do_menuconfig() {
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import shutil
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config = os.path.join(d.getVar('KCONFIG_CONFIG_ROOTDIR'), ".config")
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configorig = os.path.join(d.getVar('KCONFIG_CONFIG_ROOTDIR'), ".config.orig")
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try:
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mtime = os.path.getmtime(config)
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shutil.copy(config, configorig)
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except OSError:
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mtime = 0
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# setup native pkg-config variables (kconfig scripts call pkg-config directly, cannot generically be overriden to pkg-config-native)
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d.setVar("PKG_CONFIG_DIR", "${STAGING_DIR_NATIVE}${libdir_native}/pkgconfig")
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d.setVar("PKG_CONFIG_PATH", "${PKG_CONFIG_DIR}:${STAGING_DATADIR_NATIVE}/pkgconfig")
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d.setVar("PKG_CONFIG_LIBDIR", "${PKG_CONFIG_DIR}")
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d.setVarFlag("PKG_CONFIG_SYSROOT_DIR", "unexport", "1")
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# ensure that environment variables are overwritten with this tasks 'd' values
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d.appendVar("OE_TERMINAL_EXPORTS", " PKG_CONFIG_DIR PKG_CONFIG_PATH PKG_CONFIG_LIBDIR PKG_CONFIG_SYSROOT_DIR")
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oe_terminal("sh -c \"make %s; if [ \\$? -ne 0 ]; then echo 'Command failed.'; printf 'Press any key to continue... '; read r; fi\"" % d.getVar('KCONFIG_CONFIG_COMMAND'),
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d.getVar('PN') + ' Configuration', d)
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# FIXME this check can be removed when the minimum bitbake version has been bumped
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if hasattr(bb.build, 'write_taint'):
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try:
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newmtime = os.path.getmtime(config)
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except OSError:
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newmtime = 0
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if newmtime > mtime:
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bb.note("Configuration changed, recompile will be forced")
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bb.build.write_taint('do_compile', d)
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}
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do_menuconfig[depends] += "ncurses-native:do_populate_sysroot"
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do_menuconfig[nostamp] = "1"
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do_menuconfig[dirs] = "${KCONFIG_CONFIG_ROOTDIR}"
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addtask menuconfig after do_configure
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python do_diffconfig() {
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import shutil
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import subprocess
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workdir = d.getVar('WORKDIR')
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fragment = workdir + '/fragment.cfg'
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configorig = os.path.join(d.getVar('KCONFIG_CONFIG_ROOTDIR'), ".config.orig")
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config = os.path.join(d.getVar('KCONFIG_CONFIG_ROOTDIR'), ".config")
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try:
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md5newconfig = bb.utils.md5_file(configorig)
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md5config = bb.utils.md5_file(config)
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isdiff = md5newconfig != md5config
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except IOError as e:
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bb.fatal("No config files found. Did you do menuconfig ?\n%s" % e)
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if isdiff:
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statement = 'diff --unchanged-line-format= --old-line-format= --new-line-format="%L" ' + configorig + ' ' + config + '>' + fragment
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subprocess.call(statement, shell=True)
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# No need to check the exit code as we know it's going to be
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# non-zero, but that's what we expect.
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shutil.copy(configorig, config)
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bb.plain("Config fragment has been dumped into:\n %s" % fragment)
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else:
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if os.path.exists(fragment):
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os.unlink(fragment)
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}
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do_diffconfig[nostamp] = "1"
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do_diffconfig[dirs] = "${KCONFIG_CONFIG_ROOTDIR}"
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addtask diffconfig
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