1 | # Copyright 1999-2004 Gentoo Foundation |
1 | # Copyright 1999-2011 Gentoo Foundation |
2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/multilib.eclass,v 1.21 2005/02/13 14:05:54 eradicator Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/multilib.eclass,v 1.86 2011/03/18 19:12:08 vapier Exp $ |
4 | # |
4 | |
5 | # Author: Jeremy Huddleston <eradicator@gentoo.org> |
5 | # @ECLASS: multilib.eclass |
6 | # |
6 | # @MAINTAINER: |
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7 | # amd64@gentoo.org |
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8 | # toolchain@gentoo.org |
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9 | # @BLURB: This eclass is for all functions pertaining to handling multilib configurations. |
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10 | # @DESCRIPTION: |
7 | # This eclass is for all functions pertaining to handling multilib. |
11 | # This eclass is for all functions pertaining to handling multilib configurations. |
8 | # configurations. |
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9 | |
12 | |
10 | ECLASS=multilib |
13 | ___ECLASS_RECUR_MULTILIB="yes" |
11 | INHERITED="$INHERITED $ECLASS" |
14 | [[ -z ${___ECLASS_RECUR_TOOLCHAIN_FUNCS} ]] && inherit toolchain-funcs |
12 | |
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13 | DESCRIPTION="Based on the ${ECLASS} eclass" |
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14 | |
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15 | # has_multilib_profile: |
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16 | # Return true if the current profile is a multilib profile and lists more than |
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17 | # one abi in ${MULTILIB_ABIS}. You might want to use this like |
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18 | # 'use multilib || has_multilib_profile' until all profiles utilizing the |
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19 | # 'multilib' use flag are removed from portage |
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20 | |
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21 | # is_final_abi: |
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22 | # Return true if ${ABI} is the final abi to be installed (and thus we are |
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23 | # on our last run through a src_* function. |
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24 | |
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25 | # number_abis: |
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26 | # echo the number of ABIs we will be installing for |
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27 | |
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28 | # get_install_abis: |
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29 | # Return a list of the ABIs we want to install for with |
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30 | # the last one in the list being the default. |
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31 | |
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32 | # get_all_abis: |
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33 | # Return a list of the ABIs supported by this profile. |
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34 | # the last one in the list being the default. |
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35 | |
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36 | # get_all_libdirs: |
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37 | # Returns a list of all the libdirs used by this profile. This includes |
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38 | # those that might not be touched by the current ebuild and always includes |
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39 | # "lib". |
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40 | |
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41 | # get_libdir: |
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42 | # Returns the libdir for the selected ABI. This is backwards compatible |
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43 | # and simply calls get_abi_LIBDIR() on newer profiles. You should use this |
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44 | # to determine where to install shared objects (ex: /usr/$(get_libdir)) |
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45 | |
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46 | # get_abi_var <VAR> [<ABI>]: |
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47 | # returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
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48 | # |
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49 | # get_abi_CFLAGS: |
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50 | # get_abi_CDEFINE: |
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51 | # get_abi_LIBDIR: |
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52 | # Aliases for 'get_abi_var CFLAGS', etc. |
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53 | |
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54 | # get_ml_incdir [<include dir> [<ABI>]] |
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55 | # include dir defaults to /usr/include |
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56 | # ABI defaults to ${ABI} or ${DEFAULT_ABI} |
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57 | # |
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58 | # If a multilib include dir is associated with the passed include dir, then |
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59 | # we return it, otherwise, we just echo back the include dir. This is |
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60 | # neccessary when a built script greps header files rather than testing them |
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61 | # via #include (like perl) to figure out features. |
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62 | |
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63 | # prep_ml_includes: |
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64 | # Some includes (include/asm, glibc, etc) are ABI dependent. In this case, |
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65 | # We can install them in different locations for each ABI and create a common |
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66 | # header which includes the right one based on CDEFINE_${ABI}. If your |
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67 | # package installs ABI-specific headers, just add 'prep_ml_includes' to the |
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68 | # end of your src_install(). It takes a list of directories that include |
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69 | # files are installed in (default is /usr/include if none are passed). |
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70 | # |
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71 | # Example: |
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72 | # src_install() { |
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73 | # ... |
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74 | # prep_ml_includes /usr/qt/3/include |
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75 | # } |
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76 | |
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77 | # create_ml_includes <include dir> <symbol 1>:<dir 1> [<symbol 2>:<dir 2> ...] |
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78 | # If you need more control than prep_ml_includes can offer (like linux-headers |
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79 | # for the asm-* dirs, then use create_ml_includes. The firs argument is the |
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80 | # common dir. The remaining args are of the form <symbol>:<dir> where |
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81 | # <symbol> is what is put in the #ifdef for choosing that dir. |
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82 | # |
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83 | # Ideas for this code came from debian's sparc-linux headers package. |
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84 | # |
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85 | # Example: |
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86 | # create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 |
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87 | # create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 |
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88 | |
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89 | ### END DOCUMENTATION ### |
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90 | |
15 | |
91 | # Defaults: |
16 | # Defaults: |
92 | export MULTILIB_ABIS=${MULTILIB_ABIS:-"default"} |
17 | export MULTILIB_ABIS=${MULTILIB_ABIS:-"default"} |
93 | export DEFAULT_ABI=${DEFAULT_ABI:-"default"} |
18 | export DEFAULT_ABI=${DEFAULT_ABI:-"default"} |
94 | export ABI=${ABI:-"default"} |
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95 | export CFLAGS_default="" |
19 | export CFLAGS_default |
96 | export LDFLAGS_default="" |
20 | export LDFLAGS_default |
97 | export CHOST_default=${CHOST} |
21 | export CHOST_default=${CHOST_default:-${CHOST}} |
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22 | export CTARGET_default=${CTARGET_default:-${CTARGET:-${CHOST_default}}} |
98 | export LIBDIR_default=${CONF_LIBDIR:-"lib"} |
23 | export LIBDIR_default=${CONF_LIBDIR:-"lib"} |
99 | export CDEFINE_default="__unix__" |
24 | export CDEFINE_default="__unix__" |
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25 | export KERNEL_ABI=${KERNEL_ABI:-${DEFAULT_ABI}} |
100 | |
26 | |
101 | # has_multilib_profile() |
27 | # @FUNCTION: has_multilib_profile |
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28 | # @DESCRIPTION: |
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29 | # Return true if the current profile is a multilib profile and lists more than |
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30 | # one abi in ${MULTILIB_ABIS}. When has_multilib_profile returns true, that |
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31 | # profile should enable the 'multilib' use flag. This is so you can DEPEND on |
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32 | # a package only for multilib or not multilib. |
102 | has_multilib_profile() { |
33 | has_multilib_profile() { |
103 | [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ] |
34 | [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ] |
104 | } |
35 | } |
105 | |
36 | |
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37 | # @FUNCTION: get_libdir |
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38 | # @RETURN: the libdir for the selected ABI |
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39 | # @DESCRIPTION: |
106 | # This function simply returns the desired lib directory. With portage |
40 | # This function simply returns the desired lib directory. With portage |
107 | # 2.0.51, we now have support for installing libraries to lib32/lib64 |
41 | # 2.0.51, we now have support for installing libraries to lib32/lib64 |
108 | # to accomidate the needs of multilib systems. It's no longer a good idea |
42 | # to accomidate the needs of multilib systems. It's no longer a good idea |
109 | # to assume all libraries will end up in lib. Replace any (sane) instances |
43 | # to assume all libraries will end up in lib. Replace any (sane) instances |
110 | # where lib is named directly with $(get_libdir) if possible. |
44 | # where lib is named directly with $(get_libdir) if possible. |
111 | # |
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112 | # Travis Tilley <lv@gentoo.org> (24 Aug 2004) |
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113 | # |
45 | # |
114 | # Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): |
46 | # Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): |
115 | # Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, |
47 | # Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, |
116 | # fall back on old behavior. Any profile that has these set should also |
48 | # fall back on old behavior. Any profile that has these set should also |
117 | # depend on a newer version of portage (not yet released) which uses these |
49 | # depend on a newer version of portage (not yet released) which uses these |
… | |
… | |
124 | else |
56 | else |
125 | get_abi_LIBDIR |
57 | get_abi_LIBDIR |
126 | fi |
58 | fi |
127 | } |
59 | } |
128 | |
60 | |
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61 | # @FUNCTION: get_multilibdir |
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62 | # @RETURN: Returns the multilibdir |
129 | get_multilibdir() { |
63 | get_multilibdir() { |
130 | if has_multilib_profile; then |
64 | if has_multilib_profile; then |
131 | eerror "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org" |
65 | eerror "get_multilibdir called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org" |
132 | exit 1 |
66 | exit 1 |
133 | fi |
67 | fi |
134 | echo ${CONF_MULTILIBDIR:=lib32} |
68 | echo ${CONF_MULTILIBDIR:=lib32} |
135 | } |
69 | } |
136 | |
70 | |
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71 | # @FUNCTION: get_libdir_override |
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72 | # @DESCRIPTION: |
137 | # Sometimes you need to override the value returned by get_libdir. A good |
73 | # Sometimes you need to override the value returned by get_libdir. A good |
138 | # example of this is xorg-x11, where lib32 isnt a supported configuration, |
74 | # example of this is xorg-x11, where lib32 isnt a supported configuration, |
139 | # and where lib64 -must- be used on amd64 (for applications that need lib |
75 | # and where lib64 -must- be used on amd64 (for applications that need lib |
140 | # to be 32bit, such as adobe acrobat). Note that this override also bypasses |
76 | # to be 32bit, such as adobe acrobat). Note that this override also bypasses |
141 | # portage version sanity checking. |
77 | # portage version sanity checking. |
142 | # get_libdir_override expects one argument, the result get_libdir should |
78 | # get_libdir_override expects one argument, the result get_libdir should |
143 | # return: |
79 | # return: |
144 | # |
80 | # |
145 | # get_libdir_override lib64 |
81 | # get_libdir_override lib64 |
146 | # |
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147 | # Travis Tilley <lv@gentoo.org> (31 Aug 2004) |
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148 | get_libdir_override() { |
82 | get_libdir_override() { |
149 | if has_multilib_profile; then |
83 | if has_multilib_profile; then |
150 | eerror "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org" |
84 | eerror "get_libdir_override called, but it shouldn't be needed with the new multilib approach. Please file a bug at http://bugs.gentoo.org and assign it to eradicator@gentoo.org" |
151 | exit 1 |
85 | exit 1 |
152 | fi |
86 | fi |
153 | CONF_LIBDIR="$1" |
87 | CONF_LIBDIR="$1" |
154 | CONF_LIBDIR_OVERRIDE="$1" |
88 | CONF_LIBDIR_OVERRIDE="$1" |
155 | LIBDIR_default="$1" |
89 | LIBDIR_default="$1" |
156 | } |
90 | } |
157 | |
91 | |
158 | # get_abi_var <VAR> [<ABI>] |
92 | # @FUNCTION: get_abi_var |
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93 | # @USAGE: <VAR> [ABI] |
159 | # returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
94 | # @RETURN: returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
160 | # |
95 | # @DESCRIPTION: |
161 | # ex: |
96 | # ex: |
162 | # CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 |
97 | # CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 |
163 | # |
98 | # |
164 | # Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" |
99 | # Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" |
165 | # This will hopefully be added to portage soon... |
100 | # This will hopefully be added to portage soon... |
166 | # |
101 | # |
167 | # If <ABI> is not specified, ${ABI} is used. |
102 | # If <ABI> is not specified, ${ABI} is used. |
168 | # If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. |
103 | # If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. |
169 | # If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string. |
104 | # If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string. |
170 | # |
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171 | # Jeremy Huddleston <eradicator@gentoo.org> |
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172 | get_abi_var() { |
105 | get_abi_var() { |
173 | local flag=${1} |
106 | local flag=$1 |
174 | local abi |
107 | local abi |
175 | if [ $# -gt 1 ]; then |
108 | if [ $# -gt 1 ]; then |
176 | abi=${2} |
109 | abi=${2} |
177 | elif [ -n "${ABI}" ]; then |
110 | elif [ -n "${ABI}" ]; then |
178 | abi=${ABI} |
111 | abi=${ABI} |
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184 | |
117 | |
185 | local var="${flag}_${abi}" |
118 | local var="${flag}_${abi}" |
186 | echo ${!var} |
119 | echo ${!var} |
187 | } |
120 | } |
188 | |
121 | |
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122 | # @FUNCTION: get_abi_CFLAGS |
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123 | # @USAGE: [ABI] |
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124 | # @DESCRIPTION: |
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125 | # Alias for 'get_abi_var CFLAGS' |
189 | get_abi_CFLAGS() { get_abi_var CFLAGS "${@}"; } |
126 | get_abi_CFLAGS() { get_abi_var CFLAGS "$@"; } |
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127 | |
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128 | # @FUNCTION: get_abi_ASFLAGS |
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129 | # @USAGE: [ABI] |
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130 | # @DESCRIPTION: |
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131 | # Alias for 'get_abi_var ASFLAGS' |
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132 | get_abi_ASFLAGS() { get_abi_var ASFLAGS "$@"; } |
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133 | |
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134 | # @FUNCTION: get_abi_LDFLAGS |
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135 | # @USAGE: [ABI] |
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136 | # @DESCRIPTION: |
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137 | # Alias for 'get_abi_var LDFLAGS' |
190 | get_abi_LDFLAGS() { get_abi_var LDFLAGS "${@}"; } |
138 | get_abi_LDFLAGS() { get_abi_var LDFLAGS "$@"; } |
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139 | |
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140 | # @FUNCTION: get_abi_CHOST |
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141 | # @USAGE: [ABI] |
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142 | # @DESCRIPTION: |
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143 | # Alias for 'get_abi_var CHOST' |
191 | get_abi_CHOST() { get_abi_var CHOST "${@}"; } |
144 | get_abi_CHOST() { get_abi_var CHOST "$@"; } |
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145 | |
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146 | # @FUNCTION: get_abi_CTARGET |
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147 | # @USAGE: [ABI] |
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148 | # @DESCRIPTION: |
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149 | # Alias for 'get_abi_var CTARGET' |
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150 | get_abi_CTARGET() { get_abi_var CTARGET "$@"; } |
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151 | |
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152 | # @FUNCTION: get_abi_FAKE_TARGETS |
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153 | # @USAGE: [ABI] |
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154 | # @DESCRIPTION: |
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155 | # Alias for 'get_abi_var FAKE_TARGETS' |
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156 | get_abi_FAKE_TARGETS() { get_abi_var FAKE_TARGETS "$@"; } |
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157 | |
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158 | # @FUNCTION: get_abi_CDEFINE |
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159 | # @USAGE: [ABI] |
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160 | # @DESCRIPTION: |
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161 | # Alias for 'get_abi_var CDEFINE' |
192 | get_abi_CDEFINE() { get_abi_var CDEFINE "${@}"; } |
162 | get_abi_CDEFINE() { get_abi_var CDEFINE "$@"; } |
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163 | |
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164 | # @FUNCTION: get_abi_LIBDIR |
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165 | # @USAGE: [ABI] |
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166 | # @DESCRIPTION: |
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167 | # Alias for 'get_abi_var LIBDIR' |
193 | get_abi_LIBDIR() { get_abi_var LIBDIR "${@}"; } |
168 | get_abi_LIBDIR() { get_abi_var LIBDIR "$@"; } |
194 | |
169 | |
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170 | # @FUNCTION: get_install_abis |
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171 | # @DESCRIPTION: |
195 | # Return a list of the ABIs we want to install for with |
172 | # Return a list of the ABIs we want to install for with |
196 | # the last one in the list being the default. |
173 | # the last one in the list being the default. |
197 | get_install_abis() { |
174 | get_install_abis() { |
198 | local order="" |
175 | local order="" |
199 | |
176 | |
200 | if [ -z "${MULTILIB_ABIS}" ]; then |
177 | if [[ -z ${MULTILIB_ABIS} ]] ; then |
201 | echo "default" |
178 | echo "default" |
202 | return 0 |
179 | return 0 |
203 | fi |
180 | fi |
204 | |
181 | |
205 | if hasq multilib-pkg-force ${RESTRICT} || |
182 | if [[ ${EMULTILIB_PKG} == "true" ]] ; then |
206 | { hasq multilib-pkg ${FEATURES} && hasq multilib-pkg ${RESTRICT}; }; then |
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207 | for x in ${MULTILIB_ABIS}; do |
183 | for x in ${MULTILIB_ABIS} ; do |
208 | if [ "${x}" != "${DEFAULT_ABI}" ]; then |
184 | if [[ ${x} != "${DEFAULT_ABI}" ]] ; then |
209 | hasq ${x} ${ABI_DENY} || ordera="${ordera} ${x}" |
185 | hasq ${x} ${ABI_DENY} || ordera="${ordera} ${x}" |
210 | fi |
186 | fi |
211 | done |
187 | done |
212 | hasq ${DEFAULT_ABI} ${ABI_DENY} || order="${ordera} ${DEFAULT_ABI}" |
188 | hasq ${DEFAULT_ABI} ${ABI_DENY} || order="${ordera} ${DEFAULT_ABI}" |
213 | |
189 | |
214 | if [ -n "${ABI_ALLOW}" ]; then |
190 | if [[ -n ${ABI_ALLOW} ]] ; then |
215 | local ordera="" |
191 | local ordera="" |
216 | for x in ${order}; do |
192 | for x in ${order} ; do |
217 | if hasq ${x} ${ABI_ALLOW}; then |
193 | if hasq ${x} ${ABI_ALLOW} ; then |
218 | ordera="${ordera} ${x}" |
194 | ordera="${ordera} ${x}" |
219 | fi |
195 | fi |
220 | done |
196 | done |
221 | order="${ordera}" |
197 | order=${ordera} |
222 | fi |
198 | fi |
223 | else |
199 | else |
224 | order="${DEFAULT_ABI}" |
200 | order=${DEFAULT_ABI} |
225 | fi |
201 | fi |
226 | |
202 | |
227 | if [ -z "${order}" ]; then |
203 | if [[ -z ${order} ]] ; then |
228 | die "The ABI list is empty. Are you using a proper multilib profile? Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package." |
204 | die "The ABI list is empty. Are you using a proper multilib profile? Perhaps your USE flags or MULTILIB_ABIS are too restrictive for this package." |
229 | fi |
205 | fi |
230 | |
206 | |
231 | echo ${order} |
207 | echo ${order} |
232 | return 0 |
208 | return 0 |
233 | } |
209 | } |
234 | |
210 | |
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211 | # @FUNCTION: get_all_abis |
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212 | # @DESCRIPTION: |
235 | # Return a list of the ABIs supported by this profile. |
213 | # Return a list of the ABIs supported by this profile. |
236 | # the last one in the list being the default. |
214 | # the last one in the list being the default. |
237 | get_all_abis() { |
215 | get_all_abis() { |
238 | local order="" |
216 | local order="" |
239 | |
217 | |
240 | if [ -z "${MULTILIB_ABIS}" ]; then |
218 | if [[ -z ${MULTILIB_ABIS} ]] ; then |
241 | echo "default" |
219 | echo "default" |
242 | return 0 |
220 | return 0 |
243 | fi |
221 | fi |
244 | |
222 | |
245 | for x in ${MULTILIB_ABIS}; do |
223 | for x in ${MULTILIB_ABIS}; do |
246 | if [ "${x}" != "${DEFAULT_ABI}" ]; then |
224 | if [[ ${x} != ${DEFAULT_ABI} ]] ; then |
247 | order="${order:+${order }}${x}" |
225 | order="${order:+${order} }${x}" |
248 | fi |
226 | fi |
249 | done |
227 | done |
250 | order="${order:+${order} }${DEFAULT_ABI}" |
228 | order="${order:+${order} }${DEFAULT_ABI}" |
251 | |
229 | |
252 | echo ${order} |
230 | echo ${order} |
253 | return 0 |
231 | return 0 |
254 | } |
232 | } |
255 | |
233 | |
256 | # get_all_libdirs() |
234 | # @FUNCTION: get_all_libdirs |
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235 | # @DESCRIPTION: |
257 | # Returns a list of all the libdirs used by this profile. This includes |
236 | # Returns a list of all the libdirs used by this profile. This includes |
258 | # those that might not be touched by the current ebuild. |
237 | # those that might not be touched by the current ebuild and always includes |
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238 | # "lib". |
259 | get_all_libdirs() { |
239 | get_all_libdirs() { |
260 | local libdirs="lib" |
240 | local libdirs |
261 | local abi |
241 | local abi |
262 | local dir |
242 | local dir |
263 | |
243 | |
264 | if has_multilib_profile; then |
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265 | for abi in ${MULTILIB_ABIS}; do |
244 | for abi in ${MULTILIB_ABIS}; do |
266 | [ "$(get_abi_LIBDIR ${abi})" != "lib" ] && libdirs="${libdirs} $(get_abi_LIBDIR ${abi})" |
245 | libdirs+=" $(get_abi_LIBDIR ${abi})" |
267 | done |
246 | done |
268 | elif [ -n "${CONF_LIBDIR}" ]; then |
247 | [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib" |
269 | for dir in ${CONF_LIBDIR} ${CONF_MULTILIBDIR:-lib32}; do |
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270 | [ "${dir}" != "lib" ] && libdirs="${libdirs} ${dir}" |
|
|
271 | done |
|
|
272 | fi |
|
|
273 | |
248 | |
274 | echo "${libdirs}" |
249 | echo "${libdirs}" |
275 | } |
250 | } |
276 | |
251 | |
|
|
252 | # @FUNCTION: is_final_abi |
|
|
253 | # @DESCRIPTION: |
277 | # Return true if ${ABI} is the last ABI on our list (or if we're not |
254 | # Return true if ${ABI} is the last ABI on our list (or if we're not |
278 | # using the new multilib configuration. This can be used to determine |
255 | # using the new multilib configuration. This can be used to determine |
279 | # if we're in the last (or only) run through src_{unpack,compile,install} |
256 | # if we're in the last (or only) run through src_{unpack,compile,install} |
280 | is_final_abi() { |
257 | is_final_abi() { |
281 | ! has_multilib_profile && return 0 |
258 | has_multilib_profile || return 0 |
282 | local ALL_ABIS=$(get_install_abis) |
259 | set -- $(get_install_abis) |
283 | local LAST_ABI=${ALL_ABIS/* /} |
260 | local LAST_ABI=$# |
284 | [ "${LAST_ABI}" = "${ABI}" ] |
261 | [[ ${!LAST_ABI} == ${ABI} ]] |
285 | } |
262 | } |
286 | |
263 | |
|
|
264 | # @FUNCTION: number_abis |
|
|
265 | # @DESCRIPTION: |
287 | # echo the number of ABIs we will be installing for |
266 | # echo the number of ABIs we will be installing for |
288 | number_abis() { |
267 | number_abis() { |
289 | get_install_abis | wc -w |
268 | get_install_abis | wc -w |
290 | } |
269 | } |
291 | |
270 | |
292 | # get_ml_incdir [<include dir> [<ABI>]] |
271 | # @FUNCTION: get_ml_incdir |
|
|
272 | # @USAGE: [include_dir] [ABI] |
|
|
273 | # @DESCRIPTION: |
293 | # include dir defaults to /usr/include |
274 | # include dir defaults to /usr/include |
294 | # ABI defaults to ${ABI} or ${DEFAULT_ABI} |
275 | # ABI defaults to ${ABI} or ${DEFAULT_ABI} |
|
|
276 | # |
|
|
277 | # If a multilib include dir is associated with the passed include dir, then |
|
|
278 | # we return it, otherwise, we just echo back the include dir. This is |
|
|
279 | # neccessary when a built script greps header files rather than testing them |
|
|
280 | # via #include (like perl) to figure out features. |
295 | get_ml_incdir() { |
281 | get_ml_incdir() { |
296 | local dir=/usr/include |
282 | local dir=/usr/include |
297 | |
283 | |
298 | if [[ ${#} -gt 0 ]]; then |
284 | if [[ $# -gt 0 ]]; then |
299 | incdir=${1} |
285 | incdir=$1 |
300 | shift |
286 | shift |
301 | fi |
287 | fi |
302 | |
288 | |
303 | if [[ -z "${MULTILIB_ABIS}" ]]; then |
289 | if [[ -z "${MULTILIB_ABIS}" ]]; then |
304 | echo ${incdir} |
290 | echo ${incdir} |
305 | return 0 |
291 | return 0 |
306 | fi |
292 | fi |
307 | |
293 | |
308 | local abi=${ABI:-${DEFAULT_ABI}} |
294 | local abi=${ABI-${DEFAULT_ABI}} |
309 | if [[ ${#} -gt 0 ]]; then |
295 | if [[ $# -gt 0 ]]; then |
310 | abi=${1} |
296 | abi=$1 |
311 | shift |
297 | shift |
312 | fi |
298 | fi |
313 | |
299 | |
314 | if [[ -d "${dir}/gentoo-multilib/${abi}" ]]; then |
300 | if [[ -d "${dir}/gentoo-multilib/${abi}" ]]; then |
315 | echo ${dir}/gentoo-multilib/${abi} |
301 | echo ${dir}/gentoo-multilib/${abi} |
316 | else |
302 | else |
317 | echo ${dir} |
303 | echo ${dir} |
318 | fi |
304 | fi |
319 | } |
305 | } |
320 | |
306 | |
321 | # prep_ml_includes: |
307 | # @FUNCTION: prep_ml_includes |
322 | # |
308 | # @DESCRIPTION: |
323 | # Some includes (include/asm, glibc, etc) are ABI dependent. In this case, |
309 | # Some includes (include/asm, glibc, etc) are ABI dependent. In this case, |
324 | # We can install them in different locations for each ABI and create a common |
310 | # We can install them in different locations for each ABI and create a common |
325 | # header which includes the right one based on CDEFINE_${ABI}. If your |
311 | # header which includes the right one based on CDEFINE_${ABI}. If your |
326 | # package installs ABI-specific headers, just add 'prep_ml_includes' to the |
312 | # package installs ABI-specific headers, just add 'prep_ml_includes' to the |
327 | # end of your src_install(). It takes a list of directories that include |
313 | # end of your src_install(). It takes a list of directories that include |
328 | # files are installed in (default is /usr/include if none are passed). |
314 | # files are installed in (default is /usr/include if none are passed). |
329 | # |
315 | # |
330 | # Example: |
316 | # Example: |
331 | # src_install() { |
317 | # src_install() { |
332 | # ... |
318 | # ... |
333 | # prep_ml_includes /usr/qt/3/include |
319 | # prep_ml_includes /usr/qt/3/include |
334 | # } |
320 | # } |
335 | |
|
|
336 | prep_ml_includes() { |
321 | prep_ml_includes() { |
337 | if [ $(number_abis) -gt 1 ]; then |
322 | if [[ $(number_abis) -gt 1 ]] ; then |
338 | local dir |
323 | local dir |
339 | local dirs |
324 | local dirs |
340 | local base |
325 | local base |
341 | |
326 | |
342 | if [ ${#} -eq 0 ]; then |
327 | if [[ $# -eq 0 ]] ; then |
343 | dirs="/usr/include" |
328 | dirs=/usr/include |
344 | else |
329 | else |
345 | dirs="${@}" |
330 | dirs="$@" |
346 | fi |
331 | fi |
347 | |
332 | |
348 | for dir in ${dirs}; do |
333 | for dir in ${dirs} ; do |
349 | base=${T}/gentoo-multilib/${dir}/gentoo-multilib |
334 | base=${T}/gentoo-multilib/${dir}/gentoo-multilib |
350 | mkdir -p ${base} |
335 | mkdir -p "${base}" |
351 | [ -d ${base}/${ABI} ] && rm -rf ${base}/${ABI} |
336 | [[ -d ${base}/${ABI} ]] && rm -rf "${base}/${ABI}" |
352 | mv ${D}/${dir} ${base}/${ABI} |
337 | mv "${D}/${dir}" "${base}/${ABI}" |
353 | done |
338 | done |
354 | |
339 | |
355 | if is_final_abi; then |
340 | if is_final_abi; then |
356 | base=${T}/gentoo-multilib |
341 | base=${T}/gentoo-multilib |
357 | pushd ${base} |
342 | pushd "${base}" |
358 | find . | tar -c -T - -f - | tar -x --no-same-owner -f - -C ${D} |
343 | find . | tar -c -T - -f - | tar -x --no-same-owner -f - -C "${D}" |
359 | popd |
344 | popd |
360 | |
345 | |
|
|
346 | # This 'set' stuff is required by mips profiles to properly pass |
|
|
347 | # CDEFINE's (which have spaces) to sub-functions |
|
|
348 | set -- |
361 | for dir in ${dirs}; do |
349 | for dir in ${dirs} ; do |
362 | local args=${dir} |
350 | set -- "$@" "${dir}" |
363 | local abi |
351 | local abi |
364 | for abi in $(get_install_abis); do |
352 | for abi in $(get_install_abis); do |
365 | args="${args} $(get_abi_CDEFINE ${abi}):${dir}/gentoo-multilib/${abi}" |
353 | set -- "$@" "$(get_abi_CDEFINE ${abi}):${dir}/gentoo-multilib/${abi}" |
366 | done |
354 | done |
367 | create_ml_includes ${args} |
355 | create_ml_includes "$@" |
368 | done |
356 | done |
369 | fi |
357 | fi |
370 | fi |
358 | fi |
371 | } |
359 | } |
372 | |
360 | |
|
|
361 | # @FUNCTION: create_ml_includes |
|
|
362 | # @USAGE: <include_dir> <symbol_1>:<dir_1> [<symbol_2>:<dir_2>...] |
|
|
363 | # @DESCRIPTION: |
373 | # If you need more control than prep_ml_includes can offer (like linux-headers |
364 | # If you need more control than prep_ml_includes can offer (like linux-headers |
374 | # for the asm-* dirs, then use create_ml_includes. The firs argument is the |
365 | # for the asm-* dirs, then use create_ml_includes. The firs argument is the |
375 | # common dir. The remaining args are of the form <symbol>:<dir> where |
366 | # common dir. The remaining args are of the form <symbol>:<dir> where |
376 | # <symbol> is what is put in the #ifdef for choosing that dir. |
367 | # <symbol> is what is put in the #ifdef for choosing that dir. |
377 | # |
368 | # |
378 | # Ideas for this code came from debian's sparc-linux headers package. |
369 | # Ideas for this code came from debian's sparc-linux headers package. |
379 | # |
370 | # |
380 | # Example: |
371 | # Example: |
381 | # create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 |
372 | # create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 |
382 | # create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 |
373 | # create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 |
|
|
374 | # |
|
|
375 | # Warning: Be careful with the ordering here. The default ABI has to be the |
|
|
376 | # last, because it is always defined (by GCC) |
383 | create_ml_includes() { |
377 | create_ml_includes() { |
384 | local dest="${1}" |
378 | local dest=$1 |
385 | shift |
379 | shift |
386 | local mlinfo="${@}" |
|
|
387 | local basedirs=$(create_ml_includes-listdirs ${mlinfo}) |
380 | local basedirs=$(create_ml_includes-listdirs "$@") |
388 | |
381 | |
389 | create_ml_includes-makedestdirs ${dest} ${basedirs} |
382 | create_ml_includes-makedestdirs ${dest} ${basedirs} |
390 | |
383 | |
391 | local file |
384 | local file |
392 | for file in $(create_ml_includes-allfiles ${basedirs}); do |
385 | for file in $(create_ml_includes-allfiles ${basedirs}) ; do |
393 | local name="$(echo $file | tr a-z A-Z | sed 's:[^A-Z]:_:g')" |
386 | #local name=$(echo ${file} | tr '[:lower:]' '[:upper:]' | sed 's:[^[:upper:]]:_:g') |
394 | { |
387 | ( |
395 | echo "/* Common header file autogenerated by create_ml_includes in multilib.eclass */" |
388 | echo "/* Autogenerated by create_ml_includes() in multilib.eclass */" |
396 | #echo "#ifndef __CREATE_ML_INCLUDES_STUB_${name}__" |
|
|
397 | #echo "#define __CREATE_ML_INCLUDES_STUB_${name}__" |
|
|
398 | #echo "" |
|
|
399 | |
389 | |
400 | local dir |
390 | local dir |
401 | for dir in ${basedirs}; do |
391 | for dir in ${basedirs}; do |
402 | if [ -f "${D}/${dir}/${file}" ]; then |
392 | if [[ -f ${D}/${dir}/${file} ]] ; then |
403 | echo "#ifdef $(create_ml_includes-sym_for_dir ${dir} ${mlinfo})" |
|
|
404 | echo "#include \"$(create_ml_includes-relative_between ${dest}/$(dirname ${file}) ${dir}/${file})\"" |
|
|
405 | echo "#endif /* $(create_ml_includes-sym_for_dir ${dir} ${mlinfo}) */" |
|
|
406 | echo "" |
393 | echo "" |
|
|
394 | local sym=$(create_ml_includes-sym_for_dir ${dir} "$@") |
|
|
395 | if [[ ${sym/=} != "${sym}" ]] ; then |
|
|
396 | echo "#if ${sym}" |
|
|
397 | elif [[ ${sym::1} == "!" ]] ; then |
|
|
398 | echo "#ifndef ${sym:1}" |
|
|
399 | else |
|
|
400 | echo "#ifdef ${sym}" |
|
|
401 | fi |
|
|
402 | echo "# include <$(create_ml_includes-absolute ${dir}/${file})>" |
|
|
403 | echo "#endif /* ${sym} */" |
407 | fi |
404 | fi |
408 | done |
405 | done |
409 | |
406 | |
410 | #echo "#endif /* __CREATE_ML_INCLUDES_STUB_${name}__ */" |
407 | #echo "#endif /* __CREATE_ML_INCLUDES_STUB_${name}__ */" |
411 | } > ${D}/${dest}/${file} |
408 | ) > "${D}/${dest}/${file}" |
412 | done |
409 | done |
413 | } |
410 | } |
414 | |
411 | |
415 | # Helper function for create_ml_includes |
412 | # Helper function for create_ml_includes |
416 | create_ml_includes-relative_between() { |
413 | create_ml_includes-absolute() { |
417 | local src="$(create_ml_includes-tidy_path ${1})" |
|
|
418 | local dst="$(create_ml_includes-tidy_path ${2})" |
414 | local dst="$(create_ml_includes-tidy_path $1)" |
419 | |
415 | |
420 | src=(${src//\// }) |
|
|
421 | dst=(${dst//\// }) |
416 | dst=(${dst//\// }) |
422 | |
417 | |
423 | local i |
418 | local i |
424 | for ((i=0; i<${#src[*]}; i++)); do |
419 | for ((i=0; i<${#dst[*]}; i++)); do |
425 | [ "${dst[i]}" != "${src[i]}" ] && break |
420 | [ "${dst[i]}" == "include" ] && break |
426 | done |
421 | done |
427 | |
422 | |
428 | local common=$i |
423 | local strip_upto=$i |
429 | |
424 | |
430 | for ((i=${#src[*]}; i>common; i--)); do |
|
|
431 | echo -n ../ |
|
|
432 | done |
|
|
433 | |
|
|
434 | for ((i=common; i<${#dst[*]}-1; i++)); do |
425 | for ((i=strip_upto+1; i<${#dst[*]}-1; i++)); do |
435 | echo -n ${dst[i]}/ |
426 | echo -n ${dst[i]}/ |
436 | done |
427 | done |
437 | |
428 | |
438 | echo -n ${dst[i]} |
429 | echo -n ${dst[i]} |
439 | } |
430 | } |
440 | |
431 | |
441 | # Helper function for create_ml_includes |
432 | # Helper function for create_ml_includes |
442 | create_ml_includes-tidy_path() { |
433 | create_ml_includes-tidy_path() { |
443 | local removed="${1}" |
434 | local removed=$1 |
444 | |
435 | |
445 | if [ -n "${removed}" ]; then |
436 | if [ -n "${removed}" ]; then |
446 | # Remove multiple slashes |
437 | # Remove multiple slashes |
447 | while [ "${removed}" != "${removed/\/\//\/}" ]; do |
438 | while [ "${removed}" != "${removed/\/\//\/}" ]; do |
448 | removed=${removed/\/\//\/} |
439 | removed=${removed/\/\//\/} |
… | |
… | |
465 | # Remove trailing .. |
456 | # Remove trailing .. |
466 | [ "${removed##*/}" = ".." ] && removed=${removed%/*/*} |
457 | [ "${removed##*/}" = ".." ] && removed=${removed%/*/*} |
467 | |
458 | |
468 | # Remove trailing / |
459 | # Remove trailing / |
469 | [ "${removed##*/}" = "" ] && removed=${removed%/*} |
460 | [ "${removed##*/}" = "" ] && removed=${removed%/*} |
470 | |
461 | |
471 | echo ${removed} |
462 | echo ${removed} |
472 | fi |
463 | fi |
473 | } |
464 | } |
474 | |
465 | |
475 | # Helper function for create_ml_includes |
466 | # Helper function for create_ml_includes |
476 | create_ml_includes-listdirs() { |
467 | create_ml_includes-listdirs() { |
477 | local dirs |
468 | local dirs |
478 | local data |
469 | local data |
479 | for data in ${@}; do |
470 | for data in "$@"; do |
480 | dirs="${dirs} ${data/*:/}" |
471 | dirs="${dirs} ${data/*:/}" |
481 | done |
472 | done |
482 | echo ${dirs:1} |
473 | echo ${dirs:1} |
483 | } |
474 | } |
484 | |
475 | |
485 | # Helper function for create_ml_includes |
476 | # Helper function for create_ml_includes |
486 | create_ml_includes-makedestdirs() { |
477 | create_ml_includes-makedestdirs() { |
487 | local dest=${1} |
478 | local dest=$1 |
488 | shift |
479 | shift |
489 | local basedirs=${@} |
480 | local basedirs=$@ |
|
|
481 | [[ -z ${ED} ]] && local ED=${D} |
490 | |
482 | |
491 | dodir ${dest} |
483 | dodir ${dest} |
492 | |
484 | |
493 | local basedir |
485 | local basedir |
494 | for basedir in ${basedirs}; do |
486 | for basedir in ${basedirs}; do |
495 | local dir |
487 | local dir |
496 | for dir in $(find ${D}/${basedir} -type d); do |
488 | for dir in $(find "${ED}"/${basedir} -type d); do |
497 | dodir ${dest}/${dir/${D}\/${basedir}/} |
489 | dodir ${dest}/${dir/${ED}\/${basedir}/} |
498 | done |
490 | done |
499 | done |
491 | done |
500 | } |
492 | } |
501 | |
493 | |
502 | # Helper function for create_ml_includes |
494 | # Helper function for create_ml_includes |
503 | create_ml_includes-allfiles() { |
495 | create_ml_includes-allfiles() { |
504 | local basedirs=${@} |
496 | [[ -z ${ED} ]] && local ED=${D} |
505 | |
|
|
506 | local basedir |
497 | local basedir file |
507 | for basedir in ${basedirs}; do |
498 | for basedir in "$@" ; do |
508 | local file |
|
|
509 | for file in $(find ${D}/${basedir} -type f); do |
499 | for file in $(find "${ED}"/${basedir} -type f); do |
510 | echo ${file/${D}\/${basedir}\//} |
500 | echo ${file/${ED}\/${basedir}\//} |
511 | done |
501 | done |
512 | done | sort | uniq |
502 | done | sort | uniq |
513 | } |
503 | } |
514 | |
504 | |
515 | # Helper function for create_ml_includes |
505 | # Helper function for create_ml_includes |
516 | create_ml_includes-sym_for_dir() { |
506 | create_ml_includes-sym_for_dir() { |
517 | local dir="${1}" |
507 | local dir=$1 |
518 | shift |
508 | shift |
519 | local data |
509 | local data |
520 | for data in ${@}; do |
510 | for data in "$@"; do |
521 | if [ "${dir}" = "${data/*:/}" ]; then |
511 | if [[ ${data} == *:${dir} ]] ; then |
522 | echo ${data/:*/} |
512 | echo ${data/:*/} |
523 | return 0 |
513 | return 0 |
524 | fi |
514 | fi |
525 | done |
515 | done |
526 | echo "Shouldn't be here -- create_ml_includes-sym_for_dir ${1} ${@}" |
516 | echo "Shouldn't be here -- create_ml_includes-sym_for_dir $1 $@" |
527 | # exit because we'll likely be called from a subshell |
517 | # exit because we'll likely be called from a subshell |
528 | exit 1 |
518 | exit 1 |
529 | } |
519 | } |
|
|
520 | |
|
|
521 | # @FUNCTION: get_libname |
|
|
522 | # @USAGE: [version] |
|
|
523 | # @DESCRIPTION: |
|
|
524 | # Returns libname with proper suffix {.so,.dylib,.dll,etc} and optionally |
|
|
525 | # supplied version for the current platform identified by CHOST. |
|
|
526 | # |
|
|
527 | # Example: |
|
|
528 | # get_libname ${PV} |
|
|
529 | # Returns: .so.${PV} (ELF) || .${PV}.dylib (MACH) || ... |
|
|
530 | get_libname() { |
|
|
531 | local libname |
|
|
532 | local ver=$1 |
|
|
533 | case ${CHOST} in |
|
|
534 | *-cygwin|mingw*|*-mingw*) libname="dll";; |
|
|
535 | *-darwin*) libname="dylib";; |
|
|
536 | *-mint*) libname="irrelevant";; |
|
|
537 | hppa*-hpux*) libname="sl";; |
|
|
538 | *) libname="so";; |
|
|
539 | esac |
|
|
540 | |
|
|
541 | if [[ -z $* ]] ; then |
|
|
542 | echo ".${libname}" |
|
|
543 | else |
|
|
544 | for ver in "$@" ; do |
|
|
545 | case ${CHOST} in |
|
|
546 | *-darwin*) echo ".${ver}.${libname}";; |
|
|
547 | *-mint*) echo ".${libname}";; |
|
|
548 | *) echo ".${libname}.${ver}";; |
|
|
549 | esac |
|
|
550 | done |
|
|
551 | fi |
|
|
552 | } |
|
|
553 | |
|
|
554 | # @FUNCTION: get_modname |
|
|
555 | # @USAGE: |
|
|
556 | # @DESCRIPTION: |
|
|
557 | # Returns modulename with proper suffix {.so,.bundle,etc} for the current |
|
|
558 | # platform identified by CHOST. |
|
|
559 | # |
|
|
560 | # Example: |
|
|
561 | # libfoo$(get_modname) |
|
|
562 | # Returns: libfoo.so (ELF) || libfoo.bundle (MACH) || ... |
|
|
563 | get_modname() { |
|
|
564 | local modname |
|
|
565 | local ver=$1 |
|
|
566 | case ${CHOST} in |
|
|
567 | *-darwin*) modname="bundle";; |
|
|
568 | *) modname="so";; |
|
|
569 | esac |
|
|
570 | |
|
|
571 | echo ".${modname}" |
|
|
572 | } |
|
|
573 | |
|
|
574 | # This is for the toolchain to setup profile variables when pulling in |
|
|
575 | # a crosscompiler (and thus they aren't set in the profile) |
|
|
576 | multilib_env() { |
|
|
577 | local CTARGET=${1:-${CTARGET}} |
|
|
578 | |
|
|
579 | case ${CTARGET} in |
|
|
580 | x86_64*) |
|
|
581 | export CFLAGS_x86=${CFLAGS_x86--m32} |
|
|
582 | export CHOST_x86=${CTARGET/x86_64/i686} |
|
|
583 | export CTARGET_x86=${CHOST_x86} |
|
|
584 | export CDEFINE_x86="__i386__" |
|
|
585 | if [[ ${SYMLINK_LIBDIR} == "yes" ]] ; then |
|
|
586 | export LIBDIR_x86="lib32" |
|
|
587 | else |
|
|
588 | export LIBDIR_x86="lib" |
|
|
589 | fi |
|
|
590 | |
|
|
591 | export CFLAGS_amd64=${CFLAGS_amd64--m64} |
|
|
592 | export CHOST_amd64=${CTARGET} |
|
|
593 | export CTARGET_amd64=${CHOST_amd64} |
|
|
594 | export CDEFINE_amd64="__x86_64__" |
|
|
595 | export LIBDIR_amd64="lib64" |
|
|
596 | |
|
|
597 | export CFLAGS_x32=${CFLAGS_x32--mx32} |
|
|
598 | export CHOST_x32=${CTARGET} |
|
|
599 | export CTARGET_x32=${CHOST_x32} |
|
|
600 | export CDEFINE_x32="__i386__" |
|
|
601 | export LIBDIR_x32="libx32" |
|
|
602 | |
|
|
603 | : ${MULTILIB_ABIS=amd64 x86} |
|
|
604 | : ${DEFAULT_ABI=amd64} |
|
|
605 | ;; |
|
|
606 | mips64*) |
|
|
607 | export CFLAGS_o32=${CFLAGS_o32--mabi=32} |
|
|
608 | export CHOST_o32=${CTARGET/mips64/mips} |
|
|
609 | export CTARGET_o32=${CHOST_o32} |
|
|
610 | export CDEFINE_o32="_MIPS_SIM == _ABIO32" |
|
|
611 | export LIBDIR_o32="lib" |
|
|
612 | |
|
|
613 | export CFLAGS_n32=${CFLAGS_n32--mabi=n32} |
|
|
614 | export CHOST_n32=${CTARGET} |
|
|
615 | export CTARGET_n32=${CHOST_n32} |
|
|
616 | export CDEFINE_n32="_MIPS_SIM == _ABIN32" |
|
|
617 | export LIBDIR_n32="lib32" |
|
|
618 | |
|
|
619 | export CFLAGS_n64=${CFLAGS_n64--mabi=64} |
|
|
620 | export CHOST_n64=${CTARGET} |
|
|
621 | export CTARGET_n64=${CHOST_n64} |
|
|
622 | export CDEFINE_n64="_MIPS_SIM == _ABI64" |
|
|
623 | export LIBDIR_n64="lib64" |
|
|
624 | |
|
|
625 | : ${MULTILIB_ABIS=n64 n32 o32} |
|
|
626 | : ${DEFAULT_ABI=n32} |
|
|
627 | ;; |
|
|
628 | powerpc64*) |
|
|
629 | export CFLAGS_ppc=${CFLAGS_ppc--m32} |
|
|
630 | export CHOST_ppc=${CTARGET/powerpc64/powerpc} |
|
|
631 | export CTARGET_ppc=${CHOST_ppc} |
|
|
632 | export CDEFINE_ppc="!__powerpc64__" |
|
|
633 | export LIBDIR_ppc="lib" |
|
|
634 | |
|
|
635 | export CFLAGS_ppc64=${CFLAGS_ppc64--m64} |
|
|
636 | export CHOST_ppc64=${CTARGET} |
|
|
637 | export CTARGET_ppc64=${CHOST_ppc64} |
|
|
638 | export CDEFINE_ppc64="__powerpc64__" |
|
|
639 | export LIBDIR_ppc64="lib64" |
|
|
640 | |
|
|
641 | : ${MULTILIB_ABIS=ppc64 ppc} |
|
|
642 | : ${DEFAULT_ABI=ppc64} |
|
|
643 | ;; |
|
|
644 | s390x*) |
|
|
645 | export CFLAGS_s390=${CFLAGS_s390--m31} # the 31 is not a typo |
|
|
646 | export CHOST_s390=${CTARGET/s390x/s390} |
|
|
647 | export CTARGET_s390=${CHOST_s390} |
|
|
648 | export CDEFINE_s390="!__s390x__" |
|
|
649 | export LIBDIR_s390="lib" |
|
|
650 | |
|
|
651 | export CFLAGS_s390x=${CFLAGS_s390x--m64} |
|
|
652 | export CHOST_s390x=${CTARGET} |
|
|
653 | export CTARGET_s390x=${CHOST_s390x} |
|
|
654 | export CDEFINE_s390x="__s390x__" |
|
|
655 | export LIBDIR_s390x="lib64" |
|
|
656 | |
|
|
657 | : ${MULTILIB_ABIS=s390x s390} |
|
|
658 | : ${DEFAULT_ABI=s390x} |
|
|
659 | ;; |
|
|
660 | sparc*) |
|
|
661 | export CFLAGS_sparc32=${CFLAGS_sparc32} |
|
|
662 | export CHOST_sparc32=${CTARGET/sparc64/sparc} |
|
|
663 | export CTARGET_sparc32=${CHOST_sparc32} |
|
|
664 | export CDEFINE_sparc32="!__arch64__" |
|
|
665 | export LIBDIR_sparc32="lib" |
|
|
666 | |
|
|
667 | export CFLAGS_sparc64=${CFLAGS_sparc64--m64} |
|
|
668 | export CHOST_sparc64=${CTARGET} |
|
|
669 | export CTARGET_sparc64=${CHOST_sparc64} |
|
|
670 | export CDEFINE_sparc64="__arch64__" |
|
|
671 | export LIBDIR_sparc64="lib64" |
|
|
672 | |
|
|
673 | : ${MULTILIB_ABIS=sparc64 sparc32} |
|
|
674 | : ${DEFAULT_ABI=sparc64} |
|
|
675 | ;; |
|
|
676 | *) |
|
|
677 | : ${MULTILIB_ABIS=default} |
|
|
678 | : ${DEFAULT_ABI=default} |
|
|
679 | ;; |
|
|
680 | esac |
|
|
681 | |
|
|
682 | export MULTILIB_ABIS DEFAULT_ABI |
|
|
683 | } |
|
|
684 | |
|
|
685 | # @FUNCTION: multilib_toolchain_setup |
|
|
686 | # @DESCRIPTION: |
|
|
687 | # Hide multilib details here for packages which are forced to be compiled for a |
|
|
688 | # specific ABI when run on another ABI (like x86-specific packages on amd64) |
|
|
689 | multilib_toolchain_setup() { |
|
|
690 | local v vv |
|
|
691 | |
|
|
692 | export ABI=$1 |
|
|
693 | |
|
|
694 | # First restore any saved state we have laying around. |
|
|
695 | if [[ ${__DEFAULT_ABI_SAVED} == "true" ]] ; then |
|
|
696 | for v in CHOST CBUILD AS CC CXX LD ; do |
|
|
697 | vv="__abi_saved_${v}" |
|
|
698 | export ${v}="${!vv}" |
|
|
699 | unset ${vv} |
|
|
700 | done |
|
|
701 | unset __DEFAULT_ABI_SAVED |
|
|
702 | fi |
|
|
703 | |
|
|
704 | # We want to avoid the behind-the-back magic of gcc-config as it |
|
|
705 | # screws up ccache and distcc. See #196243 for more info. |
|
|
706 | if [[ ${ABI} != ${DEFAULT_ABI} ]] ; then |
|
|
707 | # Back that multilib-ass up so we can restore it later |
|
|
708 | for v in CHOST CBUILD AS CC CXX LD ; do |
|
|
709 | export __abi_saved_${v}="${!v}" |
|
|
710 | done |
|
|
711 | export __DEFAULT_ABI_SAVED="true" |
|
|
712 | |
|
|
713 | # Set the CHOST native first so that we pick up the native |
|
|
714 | # toolchain and not a cross-compiler by accident #202811. |
|
|
715 | export CHOST=$(get_abi_CHOST ${DEFAULT_ABI}) |
|
|
716 | export AS="$(tc-getAS) $(get_abi_ASFLAGS)" |
|
|
717 | export CC="$(tc-getCC) $(get_abi_CFLAGS)" |
|
|
718 | export CXX="$(tc-getCXX) $(get_abi_CFLAGS)" |
|
|
719 | export LD="$(tc-getLD) $(get_abi_LDFLAGS)" |
|
|
720 | export CHOST=$(get_abi_CHOST $1) |
|
|
721 | export CBUILD=$(get_abi_CHOST $1) |
|
|
722 | fi |
|
|
723 | } |