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-rw-r--r--meta/classes/cross-canadian.bbclass142
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diff --git a/meta/classes/cross-canadian.bbclass b/meta/classes/cross-canadian.bbclass
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1#
2# NOTE - When using this class the user is repsonsible for ensuring that
3# TRANSLATED_TARGET_ARCH is added into PN. This ensures that if the TARGET_ARCH
4# is changed, another nativesdk xxx-canadian-cross can be installed
5#
6
7
8# SDK packages are built either explicitly by the user,
9# or indirectly via dependency. No need to be in 'world'.
10EXCLUDE_FROM_WORLD = "1"
11CLASSOVERRIDE = "class-cross-canadian"
12STAGING_BINDIR_TOOLCHAIN = "${STAGING_DIR_NATIVE}${bindir_native}/${SDK_ARCH}${SDK_VENDOR}-${SDK_OS}:${STAGING_DIR_NATIVE}${bindir_native}/${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}"
13
14#
15# Update BASE_PACKAGE_ARCH and PACKAGE_ARCHS
16#
17PACKAGE_ARCH = "${SDK_ARCH}-${SDKPKGSUFFIX}"
18CANADIANEXTRAOS = ""
19MODIFYTOS ??= "1"
20python () {
21 archs = d.getVar('PACKAGE_ARCHS', True).split()
22 sdkarchs = []
23 for arch in archs:
24 sdkarchs.append(arch + '-${SDKPKGSUFFIX}')
25 d.setVar('PACKAGE_ARCHS', " ".join(sdkarchs))
26
27 # Allow the following code segment to be disabled, e.g. meta-environment
28 if d.getVar("MODIFYTOS", True) != "1":
29 return
30 # PowerPC can build "linux" and "linux-gnuspe"
31 tarch = d.getVar("TARGET_ARCH", True)
32 if tarch == "powerpc":
33 tos = d.getVar("TARGET_OS", True)
34 if (tos != "linux" and tos != "linux-gnuspe"
35 and tos != "linux-uclibc" and tos != "linux-uclibcspe"
36 and tos != "linux-musl" and tos != "linux-muslspe"):
37 bb.fatal("Building cross-candian powerpc for an unknown TARGET_SYS (%s), please update cross-canadian.bbclass" % d.getVar("TARGET_SYS", True))
38 # This is a bit ugly. We need to zero LIBC/ABI extension which will change TARGET_OS
39 # however we need the old value in some variables. We expand those here first.
40 d.setVar("DEPENDS", d.getVar("DEPENDS", True))
41 d.setVar("STAGING_BINDIR_TOOLCHAIN", d.getVar("STAGING_BINDIR_TOOLCHAIN", True))
42 for prefix in ["AR", "AS", "DLLTOOL", "CC", "CXX", "GCC", "LD", "LIPO", "NM", "OBJDUMP", "RANLIB", "STRIP", "WINDRES"]:
43 n = prefix + "_FOR_TARGET"
44 d.setVar(n, d.getVar(n, True))
45
46 d.setVar("LIBCEXTENSION", "")
47 d.setVar("ABIEXTENSION", "")
48 d.setVar("CANADIANEXTRAOS", "linux-gnuspe")
49}
50MULTIMACH_TARGET_SYS = "${PACKAGE_ARCH}${HOST_VENDOR}-${HOST_OS}"
51
52INHIBIT_DEFAULT_DEPS = "1"
53
54STAGING_DIR_HOST = "${STAGING_DIR}/${HOST_ARCH}-${SDKPKGSUFFIX}${HOST_VENDOR}-${HOST_OS}"
55
56TOOLCHAIN_OPTIONS = " --sysroot=${STAGING_DIR}/${HOST_ARCH}-${SDKPKGSUFFIX}${HOST_VENDOR}-${HOST_OS}"
57
58PATH_append = ":${TMPDIR}/sysroots/${HOST_ARCH}/${bindir_cross}"
59PKGHIST_DIR = "${TMPDIR}/pkghistory/${HOST_ARCH}-${SDKPKGSUFFIX}${HOST_VENDOR}-${HOST_OS}/"
60
61HOST_ARCH = "${SDK_ARCH}"
62HOST_VENDOR = "${SDK_VENDOR}"
63HOST_OS = "${SDK_OS}"
64HOST_PREFIX = "${SDK_PREFIX}"
65HOST_CC_ARCH = "${SDK_CC_ARCH}"
66HOST_LD_ARCH = "${SDK_LD_ARCH}"
67HOST_AS_ARCH = "${SDK_AS_ARCH}"
68
69#assign DPKG_ARCH
70DPKG_ARCH = "${SDK_ARCH}"
71
72CPPFLAGS = "${BUILDSDK_CPPFLAGS}"
73CFLAGS = "${BUILDSDK_CFLAGS}"
74CXXFLAGS = "${BUILDSDK_CFLAGS}"
75LDFLAGS = "${BUILDSDK_LDFLAGS} \
76 -Wl,-rpath-link,${STAGING_LIBDIR}/.. \
77 -Wl,-rpath,${libdir}/.. "
78
79DEPENDS_GETTEXT = "gettext-native nativesdk-gettext"
80
81#
82# We need chrpath >= 0.14 to ensure we can deal with 32 and 64 bit
83# binaries
84#
85DEPENDS_append = " chrpath-replacement-native"
86EXTRANATIVEPATH += "chrpath-native"
87
88# Path mangling needed by the cross packaging
89# Note that we use := here to ensure that libdir and includedir are
90# target paths.
91target_base_prefix := "${base_prefix}"
92target_prefix := "${prefix}"
93target_exec_prefix := "${exec_prefix}"
94target_base_libdir = "${target_base_prefix}/${baselib}"
95target_libdir = "${target_exec_prefix}/${baselib}"
96target_includedir := "${includedir}"
97
98# Change to place files in SDKPATH
99base_prefix = "${SDKPATHNATIVE}"
100prefix = "${SDKPATHNATIVE}${prefix_nativesdk}"
101exec_prefix = "${SDKPATHNATIVE}${prefix_nativesdk}"
102bindir = "${exec_prefix}/bin/${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}"
103sbindir = "${bindir}"
104base_bindir = "${bindir}"
105base_sbindir = "${bindir}"
106libdir = "${exec_prefix}/lib/${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}"
107libexecdir = "${exec_prefix}/libexec/${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}"
108
109FILES_${PN} = "${prefix}"
110FILES_${PN}-dbg += "${prefix}/.debug \
111 ${prefix}/bin/.debug \
112 "
113
114export PKG_CONFIG_DIR = "${STAGING_DIR_HOST}${layout_libdir}/pkgconfig"
115export PKG_CONFIG_SYSROOT_DIR = "${STAGING_DIR_HOST}"
116
117do_populate_sysroot[stamp-extra-info] = ""
118do_packagedata[stamp-extra-info] = ""
119
120USE_NLS = "${SDKUSE_NLS}"
121
122# We have to us TARGET_ARCH but we care about the absolute value
123# and not any particular tune that is enabled.
124TARGET_ARCH[vardepsexclude] = "TUNE_ARCH"
125
126# If MLPREFIX is set by multilib code, shlibs
127# points to the wrong place so force it
128SHLIBSDIRS = "${PKGDATA_DIR}/nativesdk-shlibs2"
129SHLIBSWORKDIR = "${PKGDATA_DIR}/nativesdk-shlibs2"
130
131cross_canadian_bindirlinks () {
132 for i in ${CANADIANEXTRAOS}
133 do
134 d=${D}${bindir}/../${TARGET_ARCH}${TARGET_VENDOR}-$i
135 install -d $d
136 for j in `ls ${D}${bindir}`
137 do
138 p=${TARGET_ARCH}${TARGET_VENDOR}-$i-`echo $j | sed -e s,${TARGET_PREFIX},,`
139 ln -s ../${TARGET_SYS}/$j $d/$p
140 done
141 done
142}