1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
SUMMARY = "GNU cc and gcc C compilers"
HOMEPAGE = "http://www.gnu.org/software/gcc/"
SECTION = "devel"
LICENSE = "GPL"
NATIVEDEPS = ""
inherit autotools gettext
BPN = "gcc"
def get_gcc_fpu_setting(bb, d):
if d.getVar('ARMPKGSFX_EABI', True) == "hf" and d.getVar('TRANSLATED_TARGET_ARCH', True) == "arm":
return "--with-float=hard"
if d.getVar('TARGET_FPU', True) in [ 'soft' ]:
return "--with-float=soft"
if d.getVar('TARGET_FPU', True) in [ 'ppc-efd' ]:
return "--enable-e500_double"
return ""
get_gcc_fpu_setting[vardepvalue] = "${@get_gcc_fpu_setting(bb, d)}"
def get_gcc_mips_plt_setting(bb, d):
if d.getVar('TRANSLATED_TARGET_ARCH', True) in [ 'mips', 'mipsel' ] and bb.utils.contains('DISTRO_FEATURES', 'mplt', True, False, d):
return "--with-mips-plt"
return ""
def get_gcc_multiarch_setting(bb, d):
target_arch = d.getVar('TRANSLATED_TARGET_ARCH', True)
multiarch_options = {
"i586": "--enable-targets=all",
"powerpc": "--enable-targets=powerpc64",
"mips": "--enable-targets=all",
"sparc": "--enable-targets=all",
}
if bb.utils.contains('DISTRO_FEATURES', 'multiarch', True, False, d):
if target_arch in multiarch_options :
return multiarch_options[target_arch]
return ""
# this is used by the multilib setup of gcc
def get_tune_parameters(tune, d):
availtunes = d.getVar('AVAILTUNES', True)
if tune not in availtunes.split():
bb.error('The tune: %s is not one of the available tunes: %s', tune or None, availtunes)
localdata = bb.data.createCopy(d)
override = ':tune-' + tune
localdata.setVar('OVERRIDES', localdata.getVar('OVERRIDES', False) + override)
bb.data.update_data(localdata)
retdict = {}
retdict['tune'] = tune
retdict['ccargs'] = localdata.getVar('TUNE_CCARGS', True)
retdict['features'] = localdata.getVar('TUNE_FEATURES', True)
# BASELIB is used by the multilib code to change library paths
retdict['baselib'] = localdata.getVar('BASE_LIB', True) or localdata.getVar('BASELIB', True)
retdict['arch'] = localdata.getVar('TUNE_ARCH', True)
retdict['abiextension'] = localdata.getVar('ABIEXTENSION', True)
retdict['target_fpu'] = localdata.getVar('TARGET_FPU', True)
retdict['pkgarch'] = localdata.getVar('TUNE_PKGARCH', True)
retdict['package_extra_archs'] = localdata.getVar('PACKAGE_EXTRA_ARCHS', True)
return retdict
get_tune_parameters[vardepsexclude] = "AVAILTUNES TUNE_CCARGS"
DEBIANNAME_${MLPREFIX}libgcc = "libgcc1"
MIRRORS =+ "\
${GNU_MIRROR}/gcc ftp://gcc.gnu.org/pub/gcc/releases/ \n \
${GNU_MIRROR}/gcc ftp://gd.tuwien.ac.at/gnu/gcc/ \n \
${GNU_MIRROR}/gcc http://mirrors.rcn.net/pub/sourceware/gcc/releases/ \n \
${GNU_MIRROR}/gcc http://gcc.get-software.com/releases/ \n \
${GNU_MIRROR}/gcc http://gcc.get-software.com/releases/ \n \
"
#
# Set some default values
#
gcclibdir = "${libdir}/gcc"
BINV = "${PV}"
#S = "${WORKDIR}/gcc-${PV}"
S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}"
B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}"
# SS means Shared Stamps directory
SS = "${TMPDIR}/stamps/work-shared/gcc-${PV}-${PR}"
do_fetch[stamp-base] = "${SS}"
do_unpack[stamp-base] = "${SS}"
do_patch[stamp-base] = "${SS}"
do_preconfigure[stamp-base] = "${SS}"
SSCLEAN = "${TMPDIR}/stamps/work-shared/gcc-[0-9]*-*"
do_fetch[stamp-base-clean] = "${SSCLEAN}"
do_unpack[stamp-base-clean] = "${SSCLEAN}"
do_unpack[umask] = "022"
do_patch[stamp-base-clean] = "${SSCLEAN}"
do_preconfigure[stamp-base-clean] = "${SSCLEAN}"
# SW means Shared Work directory
SW = "${TMPDIR}/work-shared/gcc-${PV}-${PR}"
SSTATE_SWSPEC = "sstate:gcc::${PV}:${PR}::${SSTATE_VERSION}:"
WORKDIR_task-unpack = "${SW}"
WORKDIR_task-patch = "${SW}"
WORKDIR_task-preconfigure = "${SW}"
target_includedir ?= "${includedir}"
target_libdir ?= "${libdir}"
target_base_libdir ?= "${base_libdir}"
target_prefix ?= "${prefix}"
CLEANFUNCS += "workshared_clean"
# The do_clean should be exclusive since share ${S}
do_clean[lockfiles] = "${SW}.clean.lock"
python workshared_clean () {
"""clear the source directory"""
dir = d.expand("${SW}")
bb.note("Removing " + dir)
oe.path.remove(dir)
"""clear the the stamps in work-shared"""
dir = "%s.*" % bb.data.expand(d.getVarFlag('do_fetch', 'stamp-base', True), d)
bb.note("Removing " + dir)
oe.path.remove(dir)
}
# We need to ensure that for the shared work directory, the do_patch singatures match
# The real WORKDIR location isn't a dependency for the shared workdir.
src_patches[vardepsexclude] = "WORKDIR"
should_apply[vardepsexclude] += "PN"
|
