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 1.52 2006/06/20 20:16:34 vapier Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/multilib.eclass,v 1.93 2011/10/14 22:54:35 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 | DESCRIPTION="Based on the ${ECLASS} eclass" |
13 | ___ECLASS_RECUR_MULTILIB="yes" |
11 | |
14 | [[ -z ${___ECLASS_RECUR_TOOLCHAIN_FUNCS} ]] && inherit toolchain-funcs |
12 | # has_multilib_profile: |
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13 | # Return true if the current profile is a multilib profile and lists more than |
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14 | # one abi in ${MULTILIB_ABIS}. You might want to use this like |
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15 | # 'use multilib || has_multilib_profile' until all profiles utilizing the |
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16 | # 'multilib' use flag are removed from portage |
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17 | |
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18 | # is_final_abi: |
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19 | # Return true if ${ABI} is the final abi to be installed (and thus we are |
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20 | # on our last run through a src_* function. |
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21 | |
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22 | # number_abis: |
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23 | # echo the number of ABIs we will be installing for |
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24 | |
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25 | # get_install_abis: |
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26 | # Return a list of the ABIs we want to install for with |
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27 | # the last one in the list being the default. |
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28 | |
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29 | # get_all_abis: |
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30 | # Return a list of the ABIs supported by this profile. |
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31 | # the last one in the list being the default. |
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32 | |
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33 | # get_all_libdirs: |
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34 | # Returns a list of all the libdirs used by this profile. This includes |
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35 | # those that might not be touched by the current ebuild and always includes |
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36 | # "lib". |
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37 | |
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38 | # get_libdir: |
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39 | # Returns the libdir for the selected ABI. This is backwards compatible |
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40 | # and simply calls get_abi_LIBDIR() on newer profiles. You should use this |
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41 | # to determine where to install shared objects (ex: /usr/$(get_libdir)) |
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42 | |
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43 | # get_abi_var <VAR> [<ABI>]: |
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44 | # returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
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45 | # |
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46 | # get_abi_CFLAGS: |
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47 | # get_abi_CDEFINE: |
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48 | # get_abi_LIBDIR: |
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49 | # Aliases for 'get_abi_var CFLAGS', etc. |
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50 | |
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51 | # get_ml_incdir [<include dir> [<ABI>]] |
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52 | # include dir defaults to /usr/include |
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53 | # ABI defaults to ${ABI} or ${DEFAULT_ABI} |
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54 | # |
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55 | # If a multilib include dir is associated with the passed include dir, then |
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56 | # we return it, otherwise, we just echo back the include dir. This is |
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57 | # neccessary when a built script greps header files rather than testing them |
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58 | # via #include (like perl) to figure out features. |
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59 | |
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60 | # prep_ml_includes: |
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61 | # Some includes (include/asm, glibc, etc) are ABI dependent. In this case, |
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62 | # We can install them in different locations for each ABI and create a common |
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63 | # header which includes the right one based on CDEFINE_${ABI}. If your |
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64 | # package installs ABI-specific headers, just add 'prep_ml_includes' to the |
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65 | # end of your src_install(). It takes a list of directories that include |
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66 | # files are installed in (default is /usr/include if none are passed). |
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67 | # |
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68 | # Example: |
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69 | # src_install() { |
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70 | # ... |
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71 | # prep_ml_includes /usr/qt/3/include |
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72 | # } |
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73 | |
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74 | # create_ml_includes <include dir> <symbol 1>:<dir 1> [<symbol 2>:<dir 2> ...] |
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75 | # If you need more control than prep_ml_includes can offer (like linux-headers |
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76 | # for the asm-* dirs, then use create_ml_includes. The firs argument is the |
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77 | # common dir. The remaining args are of the form <symbol>:<dir> where |
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78 | # <symbol> is what is put in the #ifdef for choosing that dir. |
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79 | # |
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80 | # Ideas for this code came from debian's sparc-linux headers package. |
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81 | # |
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82 | # Example: |
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83 | # create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 |
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84 | # create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 |
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85 | |
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86 | # get_libname [version] |
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87 | # returns libname with proper suffix {.so,.dylib} and optionally supplied version |
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88 | # for ELF/MACH-O shared objects |
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89 | # |
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90 | # Example: |
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91 | # get_libname libfoo ${PV} |
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92 | # Returns: libfoo.so.${PV} (ELF) || libfoo.${PV}.dylib (MACH) |
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93 | |
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94 | ### END DOCUMENTATION ### |
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95 | |
15 | |
96 | # Defaults: |
16 | # Defaults: |
97 | export MULTILIB_ABIS=${MULTILIB_ABIS:-"default"} |
17 | export MULTILIB_ABIS=${MULTILIB_ABIS:-"default"} |
98 | export DEFAULT_ABI=${DEFAULT_ABI:-"default"} |
18 | export DEFAULT_ABI=${DEFAULT_ABI:-"default"} |
99 | export CFLAGS_default |
19 | export CFLAGS_default |
100 | export LDFLAGS_default |
20 | export LDFLAGS_default |
101 | export CHOST_default=${CHOST_default:-${CHOST}} |
21 | export CHOST_default=${CHOST_default:-${CHOST}} |
102 | export CTARGET_default=${CTARGET_default:-${CTARGET:-${CHOST_default}}} |
22 | export CTARGET_default=${CTARGET_default:-${CTARGET:-${CHOST_default}}} |
103 | export LIBDIR_default=${CONF_LIBDIR:-"lib"} |
23 | export LIBDIR_default=${CONF_LIBDIR:-"lib"} |
104 | export CDEFINE_default="__unix__" |
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105 | export KERNEL_ABI=${KERNEL_ABI:-${DEFAULT_ABI}} |
24 | export KERNEL_ABI=${KERNEL_ABI:-${DEFAULT_ABI}} |
106 | |
25 | |
107 | # has_multilib_profile() |
26 | # @FUNCTION: has_multilib_profile |
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27 | # @DESCRIPTION: |
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28 | # Return true if the current profile is a multilib profile and lists more than |
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29 | # one abi in ${MULTILIB_ABIS}. When has_multilib_profile returns true, that |
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30 | # profile should enable the 'multilib' use flag. This is so you can DEPEND on |
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31 | # a package only for multilib or not multilib. |
108 | has_multilib_profile() { |
32 | has_multilib_profile() { |
109 | [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ] |
33 | [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ] |
110 | } |
34 | } |
111 | |
35 | |
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36 | # @FUNCTION: get_libdir |
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37 | # @RETURN: the libdir for the selected ABI |
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38 | # @DESCRIPTION: |
112 | # This function simply returns the desired lib directory. With portage |
39 | # This function simply returns the desired lib directory. With portage |
113 | # 2.0.51, we now have support for installing libraries to lib32/lib64 |
40 | # 2.0.51, we now have support for installing libraries to lib32/lib64 |
114 | # to accomidate the needs of multilib systems. It's no longer a good idea |
41 | # to accomidate the needs of multilib systems. It's no longer a good idea |
115 | # to assume all libraries will end up in lib. Replace any (sane) instances |
42 | # to assume all libraries will end up in lib. Replace any (sane) instances |
116 | # where lib is named directly with $(get_libdir) if possible. |
43 | # where lib is named directly with $(get_libdir) if possible. |
117 | # |
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118 | # Travis Tilley <lv@gentoo.org> (24 Aug 2004) |
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119 | # |
44 | # |
120 | # Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): |
45 | # Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): |
121 | # Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, |
46 | # Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, |
122 | # fall back on old behavior. Any profile that has these set should also |
47 | # fall back on old behavior. Any profile that has these set should also |
123 | # depend on a newer version of portage (not yet released) which uses these |
48 | # depend on a newer version of portage (not yet released) which uses these |
… | |
… | |
130 | else |
55 | else |
131 | get_abi_LIBDIR |
56 | get_abi_LIBDIR |
132 | fi |
57 | fi |
133 | } |
58 | } |
134 | |
59 | |
135 | get_multilibdir() { |
60 | # @FUNCTION: get_abi_var |
136 | if has_multilib_profile; then |
61 | # @USAGE: <VAR> [ABI] |
137 | 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" |
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138 | exit 1 |
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139 | fi |
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140 | echo ${CONF_MULTILIBDIR:=lib32} |
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141 | } |
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142 | |
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143 | # Sometimes you need to override the value returned by get_libdir. A good |
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144 | # example of this is xorg-x11, where lib32 isnt a supported configuration, |
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145 | # and where lib64 -must- be used on amd64 (for applications that need lib |
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146 | # to be 32bit, such as adobe acrobat). Note that this override also bypasses |
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147 | # portage version sanity checking. |
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148 | # get_libdir_override expects one argument, the result get_libdir should |
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149 | # return: |
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150 | # |
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151 | # get_libdir_override lib64 |
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152 | # |
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153 | # Travis Tilley <lv@gentoo.org> (31 Aug 2004) |
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154 | get_libdir_override() { |
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155 | if has_multilib_profile; then |
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156 | 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" |
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157 | exit 1 |
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158 | fi |
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159 | CONF_LIBDIR="$1" |
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160 | CONF_LIBDIR_OVERRIDE="$1" |
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161 | LIBDIR_default="$1" |
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162 | } |
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163 | |
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164 | # get_abi_var <VAR> [<ABI>] |
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165 | # returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
62 | # @RETURN: returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
166 | # |
63 | # @INTERNAL |
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64 | # @DESCRIPTION: |
167 | # ex: |
65 | # ex: |
168 | # CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 |
66 | # CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 |
169 | # |
67 | # |
170 | # Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" |
68 | # Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" |
171 | # This will hopefully be added to portage soon... |
69 | # This will hopefully be added to portage soon... |
172 | # |
70 | # |
173 | # If <ABI> is not specified, ${ABI} is used. |
71 | # If <ABI> is not specified, ${ABI} is used. |
174 | # If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. |
72 | # If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. |
175 | # If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string. |
73 | # If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string. |
176 | # |
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177 | # Jeremy Huddleston <eradicator@gentoo.org> |
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178 | get_abi_var() { |
74 | get_abi_var() { |
179 | local flag=$1 |
75 | local flag=$1 |
180 | local abi |
76 | local abi |
181 | if [ $# -gt 1 ]; then |
77 | if [ $# -gt 1 ]; then |
182 | abi=${2} |
78 | abi=${2} |
… | |
… | |
190 | |
86 | |
191 | local var="${flag}_${abi}" |
87 | local var="${flag}_${abi}" |
192 | echo ${!var} |
88 | echo ${!var} |
193 | } |
89 | } |
194 | |
90 | |
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91 | # @FUNCTION: get_abi_CFLAGS |
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92 | # @USAGE: [ABI] |
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93 | # @DESCRIPTION: |
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94 | # Alias for 'get_abi_var CFLAGS' |
195 | get_abi_CFLAGS() { get_abi_var CFLAGS "$@"; } |
95 | get_abi_CFLAGS() { get_abi_var CFLAGS "$@"; } |
196 | get_abi_ASFLAGS() { get_abi_var ASFLAGS "$@"; } |
96 | |
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97 | # @FUNCTION: get_abi_LDFLAGS |
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98 | # @USAGE: [ABI] |
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99 | # @DESCRIPTION: |
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100 | # Alias for 'get_abi_var LDFLAGS' |
197 | get_abi_LDFLAGS() { get_abi_var LDFLAGS "$@"; } |
101 | get_abi_LDFLAGS() { get_abi_var LDFLAGS "$@"; } |
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102 | |
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103 | # @FUNCTION: get_abi_CHOST |
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104 | # @USAGE: [ABI] |
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105 | # @DESCRIPTION: |
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106 | # Alias for 'get_abi_var CHOST' |
198 | get_abi_CHOST() { get_abi_var CHOST "$@"; } |
107 | get_abi_CHOST() { get_abi_var CHOST "$@"; } |
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108 | |
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109 | # @FUNCTION: get_abi_CTARGET |
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110 | # @USAGE: [ABI] |
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111 | # @DESCRIPTION: |
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112 | # Alias for 'get_abi_var CTARGET' |
199 | get_abi_CTARGET() { get_abi_var CTARGET "$@"; } |
113 | get_abi_CTARGET() { get_abi_var CTARGET "$@"; } |
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114 | |
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115 | # @FUNCTION: get_abi_FAKE_TARGETS |
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116 | # @USAGE: [ABI] |
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117 | # @DESCRIPTION: |
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118 | # Alias for 'get_abi_var FAKE_TARGETS' |
200 | get_abi_FAKE_TARGETS() { get_abi_var FAKE_TARGETS "$@"; } |
119 | get_abi_FAKE_TARGETS() { get_abi_var FAKE_TARGETS "$@"; } |
201 | get_abi_CDEFINE() { get_abi_var CDEFINE "$@"; } |
120 | |
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121 | # @FUNCTION: get_abi_LIBDIR |
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122 | # @USAGE: [ABI] |
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123 | # @DESCRIPTION: |
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124 | # Alias for 'get_abi_var LIBDIR' |
202 | get_abi_LIBDIR() { get_abi_var LIBDIR "$@"; } |
125 | get_abi_LIBDIR() { get_abi_var LIBDIR "$@"; } |
203 | |
126 | |
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127 | # @FUNCTION: get_install_abis |
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128 | # @DESCRIPTION: |
204 | # Return a list of the ABIs we want to install for with |
129 | # Return a list of the ABIs we want to install for with |
205 | # the last one in the list being the default. |
130 | # the last one in the list being the default. |
206 | get_install_abis() { |
131 | get_install_abis() { |
207 | local order="" |
132 | local order="" |
208 | |
133 | |
209 | if [[ -z ${MULTILIB_ABIS} ]] ; then |
134 | if [[ -z ${MULTILIB_ABIS} ]] ; then |
210 | echo "default" |
135 | echo "default" |
211 | return 0 |
136 | return 0 |
212 | fi |
137 | fi |
213 | |
138 | |
214 | if hasq multilib-pkg-force ${RESTRICT} || |
139 | if [[ ${EMULTILIB_PKG} == "true" ]] ; then |
215 | { hasq multilib-pkg ${FEATURES} && hasq multilib-pkg ${RESTRICT}; }; then |
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216 | for x in ${MULTILIB_ABIS} ; do |
140 | for x in ${MULTILIB_ABIS} ; do |
217 | if [[ ${x} != "${DEFAULT_ABI}" ]] ; then |
141 | if [[ ${x} != "${DEFAULT_ABI}" ]] ; then |
218 | hasq ${x} ${ABI_DENY} || ordera="${ordera} ${x}" |
142 | has ${x} ${ABI_DENY} || order="${order} ${x}" |
219 | fi |
143 | fi |
220 | done |
144 | done |
221 | hasq ${DEFAULT_ABI} ${ABI_DENY} || order="${ordera} ${DEFAULT_ABI}" |
145 | has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}" |
222 | |
146 | |
223 | if [[ -n ${ABI_ALLOW} ]] ; then |
147 | if [[ -n ${ABI_ALLOW} ]] ; then |
224 | local ordera="" |
148 | local ordera="" |
225 | for x in ${order} ; do |
149 | for x in ${order} ; do |
226 | if hasq ${x} ${ABI_ALLOW} ; then |
150 | if has ${x} ${ABI_ALLOW} ; then |
227 | ordera="${ordera} ${x}" |
151 | ordera="${ordera} ${x}" |
228 | fi |
152 | fi |
229 | done |
153 | done |
230 | order=${ordera} |
154 | order=${ordera} |
231 | fi |
155 | fi |
… | |
… | |
239 | |
163 | |
240 | echo ${order} |
164 | echo ${order} |
241 | return 0 |
165 | return 0 |
242 | } |
166 | } |
243 | |
167 | |
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168 | # @FUNCTION: get_all_abis |
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169 | # @DESCRIPTION: |
244 | # Return a list of the ABIs supported by this profile. |
170 | # Return a list of the ABIs supported by this profile. |
245 | # the last one in the list being the default. |
171 | # the last one in the list being the default. |
246 | get_all_abis() { |
172 | get_all_abis() { |
247 | local order="" |
173 | local order="" |
248 | |
174 | |
… | |
… | |
260 | |
186 | |
261 | echo ${order} |
187 | echo ${order} |
262 | return 0 |
188 | return 0 |
263 | } |
189 | } |
264 | |
190 | |
265 | # get_all_libdirs() |
191 | # @FUNCTION: get_all_libdirs |
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192 | # @DESCRIPTION: |
266 | # Returns a list of all the libdirs used by this profile. This includes |
193 | # Returns a list of all the libdirs used by this profile. This includes |
267 | # those that might not be touched by the current ebuild. |
194 | # those that might not be touched by the current ebuild and always includes |
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195 | # "lib". |
268 | get_all_libdirs() { |
196 | get_all_libdirs() { |
269 | local libdirs="lib" |
197 | local libdirs |
270 | local abi |
198 | local abi |
271 | local dir |
199 | local dir |
272 | |
200 | |
273 | # Remove when amd64's 2004.3 is purged. |
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274 | if [[ -n "${CONF_LIBDIR}" ]]; then |
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275 | for dir in ${CONF_LIBDIR} ${CONF_MULTILIBDIR:-lib32}; do |
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276 | [ "${dir}" != "lib" ] && libdirs="${libdirs} ${dir}" |
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277 | done |
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278 | else |
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279 | for abi in ${MULTILIB_ABIS}; do |
201 | for abi in ${MULTILIB_ABIS}; do |
280 | [ "$(get_abi_LIBDIR ${abi})" != "lib" ] && libdirs="${libdirs} $(get_abi_LIBDIR ${abi})" |
202 | libdirs+=" $(get_abi_LIBDIR ${abi})" |
281 | done |
203 | done |
282 | fi |
204 | [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib" |
283 | |
205 | |
284 | echo "${libdirs}" |
206 | echo "${libdirs}" |
285 | } |
207 | } |
286 | |
208 | |
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209 | # @FUNCTION: is_final_abi |
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210 | # @DESCRIPTION: |
287 | # Return true if ${ABI} is the last ABI on our list (or if we're not |
211 | # Return true if ${ABI} is the last ABI on our list (or if we're not |
288 | # using the new multilib configuration. This can be used to determine |
212 | # using the new multilib configuration. This can be used to determine |
289 | # if we're in the last (or only) run through src_{unpack,compile,install} |
213 | # if we're in the last (or only) run through src_{unpack,compile,install} |
290 | is_final_abi() { |
214 | is_final_abi() { |
291 | has_multilib_profile || return 0 |
215 | has_multilib_profile || return 0 |
292 | local ALL_ABIS=$(get_install_abis) |
216 | set -- $(get_install_abis) |
293 | local LAST_ABI=${ALL_ABIS/* /} |
217 | local LAST_ABI=$# |
294 | [[ ${LAST_ABI} == ${ABI} ]] |
218 | [[ ${!LAST_ABI} == ${ABI} ]] |
295 | } |
219 | } |
296 | |
220 | |
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221 | # @FUNCTION: number_abis |
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222 | # @DESCRIPTION: |
297 | # echo the number of ABIs we will be installing for |
223 | # echo the number of ABIs we will be installing for |
298 | number_abis() { |
224 | number_abis() { |
299 | get_install_abis | wc -w |
225 | set -- `get_install_abis` |
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226 | echo $# |
300 | } |
227 | } |
301 | |
228 | |
302 | # get_ml_incdir [<include dir> [<ABI>]] |
229 | # @FUNCTION: get_libname |
303 | # include dir defaults to /usr/include |
230 | # @USAGE: [version] |
304 | # ABI defaults to ${ABI} or ${DEFAULT_ABI} |
231 | # @DESCRIPTION: |
305 | get_ml_incdir() { |
232 | # Returns libname with proper suffix {.so,.dylib,.dll,etc} and optionally |
306 | local dir=/usr/include |
233 | # supplied version for the current platform identified by CHOST. |
307 | |
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308 | if [[ $# -gt 0 ]]; then |
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309 | incdir=$1 |
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310 | shift |
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311 | fi |
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312 | |
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313 | if [[ -z "${MULTILIB_ABIS}" ]]; then |
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|
314 | echo ${incdir} |
|
|
315 | return 0 |
|
|
316 | fi |
|
|
317 | |
|
|
318 | local abi=${ABI-${DEFAULT_ABI}} |
|
|
319 | if [[ $# -gt 0 ]]; then |
|
|
320 | abi=$1 |
|
|
321 | shift |
|
|
322 | fi |
|
|
323 | |
|
|
324 | if [[ -d "${dir}/gentoo-multilib/${abi}" ]]; then |
|
|
325 | echo ${dir}/gentoo-multilib/${abi} |
|
|
326 | else |
|
|
327 | echo ${dir} |
|
|
328 | fi |
|
|
329 | } |
|
|
330 | |
|
|
331 | # prep_ml_includes: |
|
|
332 | # |
|
|
333 | # Some includes (include/asm, glibc, etc) are ABI dependent. In this case, |
|
|
334 | # We can install them in different locations for each ABI and create a common |
|
|
335 | # header which includes the right one based on CDEFINE_${ABI}. If your |
|
|
336 | # package installs ABI-specific headers, just add 'prep_ml_includes' to the |
|
|
337 | # end of your src_install(). It takes a list of directories that include |
|
|
338 | # files are installed in (default is /usr/include if none are passed). |
|
|
339 | # |
234 | # |
340 | # Example: |
235 | # Example: |
341 | # src_install() { |
236 | # get_libname ${PV} |
342 | # ... |
237 | # Returns: .so.${PV} (ELF) || .${PV}.dylib (MACH) || ... |
343 | # prep_ml_includes /usr/qt/3/include |
|
|
344 | # } |
|
|
345 | |
|
|
346 | prep_ml_includes() { |
|
|
347 | if [[ $(number_abis) -gt 1 ]] ; then |
|
|
348 | local dir |
|
|
349 | local dirs |
|
|
350 | local base |
|
|
351 | |
|
|
352 | if [[ $# -eq 0 ]] ; then |
|
|
353 | dirs=/usr/include |
|
|
354 | else |
|
|
355 | dirs="$@" |
|
|
356 | fi |
|
|
357 | |
|
|
358 | for dir in ${dirs} ; do |
|
|
359 | base=${T}/gentoo-multilib/${dir}/gentoo-multilib |
|
|
360 | mkdir -p "${base}" |
|
|
361 | [[ -d ${base}/${ABI} ]] && rm -rf "${base}/${ABI}" |
|
|
362 | mv "${D}/${dir}" "${base}/${ABI}" |
|
|
363 | done |
|
|
364 | |
|
|
365 | if is_final_abi; then |
|
|
366 | base=${T}/gentoo-multilib |
|
|
367 | pushd "${base}" |
|
|
368 | find . | tar -c -T - -f - | tar -x --no-same-owner -f - -C ${D} |
|
|
369 | popd |
|
|
370 | |
|
|
371 | # This 'set' stuff is required by mips profiles to properly pass |
|
|
372 | # CDEFINE's (which have spaces) to sub-functions |
|
|
373 | set -- |
|
|
374 | for dir in ${dirs} ; do |
|
|
375 | set -- "$@" "${dir}" |
|
|
376 | local abi |
|
|
377 | for abi in $(get_install_abis); do |
|
|
378 | set -- "$@" "$(get_abi_CDEFINE ${abi}):${dir}/gentoo-multilib/${abi}" |
|
|
379 | done |
|
|
380 | create_ml_includes "$@" |
|
|
381 | done |
|
|
382 | fi |
|
|
383 | fi |
|
|
384 | } |
|
|
385 | |
|
|
386 | # If you need more control than prep_ml_includes can offer (like linux-headers |
|
|
387 | # for the asm-* dirs, then use create_ml_includes. The firs argument is the |
|
|
388 | # common dir. The remaining args are of the form <symbol>:<dir> where |
|
|
389 | # <symbol> is what is put in the #ifdef for choosing that dir. |
|
|
390 | # |
|
|
391 | # Ideas for this code came from debian's sparc-linux headers package. |
|
|
392 | # |
|
|
393 | # Example: |
|
|
394 | # create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 |
|
|
395 | # create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 |
|
|
396 | # |
|
|
397 | # Warning: Be careful with the ordering here. The default ABI has to be the |
|
|
398 | # last, because it is always defined (by GCC) |
|
|
399 | create_ml_includes() { |
|
|
400 | local dest=$1 |
|
|
401 | shift |
|
|
402 | local basedirs=$(create_ml_includes-listdirs "$@") |
|
|
403 | |
|
|
404 | create_ml_includes-makedestdirs ${dest} ${basedirs} |
|
|
405 | |
|
|
406 | local file |
|
|
407 | for file in $(create_ml_includes-allfiles ${basedirs}) ; do |
|
|
408 | #local name=$(echo ${file} | tr '[:lower:]' '[:upper:]' | sed 's:[^[:upper:]]:_:g') |
|
|
409 | ( |
|
|
410 | echo "/* Autogenerated by create_ml_includes() in multilib.eclass */" |
|
|
411 | |
|
|
412 | local dir |
|
|
413 | for dir in ${basedirs}; do |
|
|
414 | if [[ -f ${D}/${dir}/${file} ]] ; then |
|
|
415 | echo "" |
|
|
416 | local sym=$(create_ml_includes-sym_for_dir ${dir} "$@") |
|
|
417 | if [[ ${sym/=} != "${sym}" ]] ; then |
|
|
418 | echo "#if ${sym}" |
|
|
419 | elif [[ ${sym::1} == "!" ]] ; then |
|
|
420 | echo "#ifndef ${sym:1}" |
|
|
421 | else |
|
|
422 | echo "#ifdef ${sym}" |
|
|
423 | fi |
|
|
424 | echo "# include <$(create_ml_includes-absolute ${dir}/${file})>" |
|
|
425 | echo "#endif /* ${sym} */" |
|
|
426 | fi |
|
|
427 | done |
|
|
428 | |
|
|
429 | #echo "#endif /* __CREATE_ML_INCLUDES_STUB_${name}__ */" |
|
|
430 | ) > "${D}/${dest}/${file}" |
|
|
431 | done |
|
|
432 | } |
|
|
433 | |
|
|
434 | # Helper function for create_ml_includes |
|
|
435 | create_ml_includes-absolute() { |
|
|
436 | local dst="$(create_ml_includes-tidy_path $1)" |
|
|
437 | |
|
|
438 | dst=(${dst//\// }) |
|
|
439 | |
|
|
440 | local i |
|
|
441 | for ((i=0; i<${#dst[*]}; i++)); do |
|
|
442 | [ "${dst[i]}" == "include" ] && break |
|
|
443 | done |
|
|
444 | |
|
|
445 | local strip_upto=$i |
|
|
446 | |
|
|
447 | for ((i=strip_upto+1; i<${#dst[*]}-1; i++)); do |
|
|
448 | echo -n ${dst[i]}/ |
|
|
449 | done |
|
|
450 | |
|
|
451 | echo -n ${dst[i]} |
|
|
452 | } |
|
|
453 | |
|
|
454 | # Helper function for create_ml_includes |
|
|
455 | create_ml_includes-tidy_path() { |
|
|
456 | local removed=$1 |
|
|
457 | |
|
|
458 | if [ -n "${removed}" ]; then |
|
|
459 | # Remove multiple slashes |
|
|
460 | while [ "${removed}" != "${removed/\/\//\/}" ]; do |
|
|
461 | removed=${removed/\/\//\/} |
|
|
462 | done |
|
|
463 | |
|
|
464 | # Remove . directories |
|
|
465 | while [ "${removed}" != "${removed//\/.\//\/}" ]; do |
|
|
466 | removed=${removed//\/.\//\/} |
|
|
467 | done |
|
|
468 | [ "${removed##*/}" = "." ] && removed=${removed%/*} |
|
|
469 | |
|
|
470 | # Removed .. directories |
|
|
471 | while [ "${removed}" != "${removed//\/..\/}" ]; do |
|
|
472 | local p1="${removed%%\/..\/*}" |
|
|
473 | local p2="${removed#*\/..\/}" |
|
|
474 | |
|
|
475 | removed="${p1%\/*}/${p2}" |
|
|
476 | done |
|
|
477 | |
|
|
478 | # Remove trailing .. |
|
|
479 | [ "${removed##*/}" = ".." ] && removed=${removed%/*/*} |
|
|
480 | |
|
|
481 | # Remove trailing / |
|
|
482 | [ "${removed##*/}" = "" ] && removed=${removed%/*} |
|
|
483 | |
|
|
484 | echo ${removed} |
|
|
485 | fi |
|
|
486 | } |
|
|
487 | |
|
|
488 | # Helper function for create_ml_includes |
|
|
489 | create_ml_includes-listdirs() { |
|
|
490 | local dirs |
|
|
491 | local data |
|
|
492 | for data in "$@"; do |
|
|
493 | dirs="${dirs} ${data/*:/}" |
|
|
494 | done |
|
|
495 | echo ${dirs:1} |
|
|
496 | } |
|
|
497 | |
|
|
498 | # Helper function for create_ml_includes |
|
|
499 | create_ml_includes-makedestdirs() { |
|
|
500 | local dest=$1 |
|
|
501 | shift |
|
|
502 | local basedirs=$@ |
|
|
503 | |
|
|
504 | dodir ${dest} |
|
|
505 | |
|
|
506 | local basedir |
|
|
507 | for basedir in ${basedirs}; do |
|
|
508 | local dir |
|
|
509 | for dir in $(find ${D}/${basedir} -type d); do |
|
|
510 | dodir ${dest}/${dir/${D}\/${basedir}/} |
|
|
511 | done |
|
|
512 | done |
|
|
513 | } |
|
|
514 | |
|
|
515 | # Helper function for create_ml_includes |
|
|
516 | create_ml_includes-allfiles() { |
|
|
517 | local basedir file |
|
|
518 | for basedir in "$@" ; do |
|
|
519 | for file in $(find "${D}"/${basedir} -type f); do |
|
|
520 | echo ${file/${D}\/${basedir}\//} |
|
|
521 | done |
|
|
522 | done | sort | uniq |
|
|
523 | } |
|
|
524 | |
|
|
525 | # Helper function for create_ml_includes |
|
|
526 | create_ml_includes-sym_for_dir() { |
|
|
527 | local dir=$1 |
|
|
528 | shift |
|
|
529 | local data |
|
|
530 | for data in "$@"; do |
|
|
531 | if [[ ${data} == *:${dir} ]] ; then |
|
|
532 | echo ${data/:*/} |
|
|
533 | return 0 |
|
|
534 | fi |
|
|
535 | done |
|
|
536 | echo "Shouldn't be here -- create_ml_includes-sym_for_dir $1 $@" |
|
|
537 | # exit because we'll likely be called from a subshell |
|
|
538 | exit 1 |
|
|
539 | } |
|
|
540 | |
|
|
541 | get_libname() { |
238 | get_libname() { |
542 | local libname |
239 | local libname |
543 | local ver=$1 |
240 | local ver=$1 |
544 | case ${CHOST} in |
241 | case ${CHOST} in |
|
|
242 | *-cygwin|mingw*|*-mingw*) libname="dll";; |
545 | *-darwin*) libname="dylib";; |
243 | *-darwin*) libname="dylib";; |
|
|
244 | *-mint*) libname="irrelevant";; |
|
|
245 | hppa*-hpux*) libname="sl";; |
546 | *) libname="so";; |
246 | *) libname="so";; |
547 | esac |
247 | esac |
548 | |
248 | |
549 | if [[ -z $@ ]] ; then |
249 | if [[ -z $* ]] ; then |
550 | echo ".${libname}" |
250 | echo ".${libname}" |
551 | else |
251 | else |
552 | for ver in "$@" ; do |
252 | for ver in "$@" ; do |
553 | case ${CHOST} in |
253 | case ${CHOST} in |
554 | *-darwin*) echo ".${ver}.${libname}";; |
254 | *-darwin*) echo ".${ver}.${libname}";; |
|
|
255 | *-mint*) echo ".${libname}";; |
555 | *) echo ".${libname}.${ver}";; |
256 | *) echo ".${libname}.${ver}";; |
556 | esac |
257 | esac |
557 | done |
258 | done |
558 | fi |
259 | fi |
|
|
260 | } |
|
|
261 | |
|
|
262 | # @FUNCTION: get_modname |
|
|
263 | # @USAGE: |
|
|
264 | # @DESCRIPTION: |
|
|
265 | # Returns modulename with proper suffix {.so,.bundle,etc} for the current |
|
|
266 | # platform identified by CHOST. |
|
|
267 | # |
|
|
268 | # Example: |
|
|
269 | # libfoo$(get_modname) |
|
|
270 | # Returns: libfoo.so (ELF) || libfoo.bundle (MACH) || ... |
|
|
271 | get_modname() { |
|
|
272 | local modname |
|
|
273 | local ver=$1 |
|
|
274 | case ${CHOST} in |
|
|
275 | *-darwin*) modname="bundle";; |
|
|
276 | *) modname="so";; |
|
|
277 | esac |
|
|
278 | |
|
|
279 | echo ".${modname}" |
559 | } |
280 | } |
560 | |
281 | |
561 | # This is for the toolchain to setup profile variables when pulling in |
282 | # This is for the toolchain to setup profile variables when pulling in |
562 | # a crosscompiler (and thus they aren't set in the profile) |
283 | # a crosscompiler (and thus they aren't set in the profile) |
563 | multilib_env() { |
284 | multilib_env() { |
… | |
… | |
566 | case ${CTARGET} in |
287 | case ${CTARGET} in |
567 | x86_64*) |
288 | x86_64*) |
568 | export CFLAGS_x86=${CFLAGS_x86--m32} |
289 | export CFLAGS_x86=${CFLAGS_x86--m32} |
569 | export CHOST_x86=${CTARGET/x86_64/i686} |
290 | export CHOST_x86=${CTARGET/x86_64/i686} |
570 | export CTARGET_x86=${CHOST_x86} |
291 | export CTARGET_x86=${CHOST_x86} |
571 | export CDEFINE_x86="__i386__" |
292 | if [[ ${SYMLINK_LIB} == "yes" ]] ; then |
|
|
293 | export LIBDIR_x86="lib32" |
|
|
294 | else |
572 | export LIBDIR_x86="lib" |
295 | export LIBDIR_x86="lib" |
|
|
296 | fi |
573 | |
297 | |
574 | export CFLAGS_amd64=${CFLAGS_amd64--m64} |
298 | export CFLAGS_amd64=${CFLAGS_amd64--m64} |
575 | export CHOST_amd64=${CTARGET} |
299 | export CHOST_amd64=${CTARGET} |
576 | export CTARGET_amd64=${CTARGET_amd64} |
300 | export CTARGET_amd64=${CHOST_amd64} |
577 | export CDEFINE_amd64="__x86_64__" |
|
|
578 | export LIBDIR_amd64="lib64" |
301 | export LIBDIR_amd64="lib64" |
579 | |
302 | |
|
|
303 | export CFLAGS_x32=${CFLAGS_x32--mx32} |
|
|
304 | export CHOST_x32=${CTARGET} |
|
|
305 | export CTARGET_x32=${CHOST_x32} |
|
|
306 | export LIBDIR_x32="libx32" |
|
|
307 | |
580 | export MULTILIB_ABIS="amd64 x86" |
308 | : ${MULTILIB_ABIS=amd64 x86} |
581 | export DEFAULT_ABI="amd64" |
309 | : ${DEFAULT_ABI=amd64} |
582 | ;; |
310 | ;; |
583 | mips64*) |
311 | mips64*) |
584 | export CFLAGS_o32=${CFLAGS_o32--mabi=32} |
312 | export CFLAGS_o32=${CFLAGS_o32--mabi=32} |
585 | export CHOST_o32=${CTARGET/mips64/mips} |
313 | export CHOST_o32=${CTARGET/mips64/mips} |
586 | export CTARGET_o32=${CHOST_o32} |
314 | export CTARGET_o32=${CHOST_o32} |
587 | export CDEFINE_o32="_MIPS_SIM == _ABIO32" |
|
|
588 | export LIBDIR_o32="lib" |
315 | export LIBDIR_o32="lib" |
589 | |
316 | |
590 | export CFLAGS_n32=${CFLAGS_n32--mabi=n32} |
317 | export CFLAGS_n32=${CFLAGS_n32--mabi=n32} |
591 | export CHOST_n32=${CTARGET} |
318 | export CHOST_n32=${CTARGET} |
592 | export CTARGET_n32=${CHOST_n32} |
319 | export CTARGET_n32=${CHOST_n32} |
593 | export CDEFINE_n32="_MIPS_SIM == _ABIN32" |
|
|
594 | export LIBDIR_n32="lib32" |
320 | export LIBDIR_n32="lib32" |
595 | |
321 | |
596 | export CFLAGS_n64=${CFLAGS_n64--mabi=64} |
322 | export CFLAGS_n64=${CFLAGS_n64--mabi=64} |
597 | export CHOST_n64=${CTARGET} |
323 | export CHOST_n64=${CTARGET} |
598 | export CTARGET_n64=${CHOST_n64} |
324 | export CTARGET_n64=${CHOST_n64} |
599 | export CDEFINE_n64="_MIPS_SIM == _ABI64" |
|
|
600 | export LIBDIR_n64="lib64" |
325 | export LIBDIR_n64="lib64" |
601 | |
326 | |
602 | export MULTILIB_ABIS="n64 n32 o32" |
327 | : ${MULTILIB_ABIS=n64 n32 o32} |
603 | export DEFAULT_ABI="n32" |
328 | : ${DEFAULT_ABI=n32} |
604 | ;; |
329 | ;; |
605 | powerpc64*) |
330 | powerpc64*) |
606 | export CFLAGS_ppc=${CFLAGS_ppc--m32} |
331 | export CFLAGS_ppc=${CFLAGS_ppc--m32} |
607 | export CHOST_ppc=${CTARGET/powerpc64/powerpc} |
332 | export CHOST_ppc=${CTARGET/powerpc64/powerpc} |
608 | export CTARGET_ppc=${CHOST_ppc} |
333 | export CTARGET_ppc=${CHOST_ppc} |
609 | export CDEFINE_ppc="!__powerpc64__" |
|
|
610 | export LIBDIR_ppc="lib" |
334 | export LIBDIR_ppc="lib" |
611 | |
335 | |
612 | export CFLAGS_ppc64=${CFLAGS_ppc64--m64} |
336 | export CFLAGS_ppc64=${CFLAGS_ppc64--m64} |
613 | export CHOST_ppc64=${CTARGET} |
337 | export CHOST_ppc64=${CTARGET} |
614 | export CTARGET_ppc64=${CHOST_ppc64} |
338 | export CTARGET_ppc64=${CHOST_ppc64} |
615 | export CDEFINE_ppc64="__powerpc64__" |
|
|
616 | export LIBDIR_ppc64="lib64" |
339 | export LIBDIR_ppc64="lib64" |
617 | |
340 | |
618 | export MULTILIB_ABIS="ppc64 ppc" |
341 | : ${MULTILIB_ABIS=ppc64 ppc} |
619 | export DEFAULT_ABI="ppc64" |
342 | : ${DEFAULT_ABI=ppc64} |
620 | ;; |
343 | ;; |
621 | s390x*) |
344 | s390x*) |
622 | export CFLAGS_s390=${CFLAGS_s390--m31} # the 31 is not a typo |
345 | export CFLAGS_s390=${CFLAGS_s390--m31} # the 31 is not a typo |
623 | export CHOST_s390=${CTARGET/s390x/s390} |
346 | export CHOST_s390=${CTARGET/s390x/s390} |
624 | export CTARGET_s390=${CHOST_s390} |
347 | export CTARGET_s390=${CHOST_s390} |
625 | export CDEFINE_s390="!__s390x__" |
|
|
626 | export LIBDIR_s390="lib" |
348 | export LIBDIR_s390="lib" |
627 | |
349 | |
628 | export CFLAGS_s390x=${CFLAGS_s390x--m64} |
350 | export CFLAGS_s390x=${CFLAGS_s390x--m64} |
629 | export CHOST_s390x=${CTARGET} |
351 | export CHOST_s390x=${CTARGET} |
630 | export CTARGET_s390x=${CHOST_s390x} |
352 | export CTARGET_s390x=${CHOST_s390x} |
631 | export CDEFINE_s390x="__s390x__" |
|
|
632 | export LIBDIR_s390x="lib64" |
353 | export LIBDIR_s390x="lib64" |
633 | |
354 | |
634 | export MULTILIB_ABIS="s390x s390" |
355 | : ${MULTILIB_ABIS=s390x s390} |
635 | export DEFAULT_ABI="s390x" |
356 | : ${DEFAULT_ABI=s390x} |
636 | ;; |
357 | ;; |
637 | sparc64*) |
358 | sparc*) |
638 | export CFLAGS_sparc32=${CFLAGS_sparc32--m32} |
359 | export CFLAGS_sparc32=${CFLAGS_sparc32} |
639 | export CHOST_sparc32=${CTARGET/sparc64/sparc} |
360 | export CHOST_sparc32=${CTARGET/sparc64/sparc} |
640 | export CTARGET_sparc32=${CHOST_sparc32} |
361 | export CTARGET_sparc32=${CHOST_sparc32} |
641 | export CDEFINE_sparc32="!__arch64__" |
|
|
642 | export LIBDIR_sparc32="lib" |
362 | export LIBDIR_sparc32="lib" |
643 | |
363 | |
644 | export CFLAGS_sparc64=${CFLAGS_sparc64--m64} |
364 | export CFLAGS_sparc64=${CFLAGS_sparc64--m64} |
645 | export CHOST_sparc64=${CTARGET} |
365 | export CHOST_sparc64=${CTARGET} |
646 | export CTARGET_sparc64=${CHOST_sparc64} |
366 | export CTARGET_sparc64=${CHOST_sparc64} |
647 | export CDEFINE_sparc64="__arch64__" |
|
|
648 | export LIBDIR_sparc64="lib64" |
367 | export LIBDIR_sparc64="lib64" |
649 | |
368 | |
650 | export MULTILIB_ABIS="sparc64 sparc32" |
369 | : ${MULTILIB_ABIS=sparc64 sparc32} |
651 | export DEFAULT_ABI="sparc64" |
370 | : ${DEFAULT_ABI=sparc64} |
652 | ;; |
371 | ;; |
653 | *) |
372 | *) |
654 | export MULTILIB_ABIS="default" |
373 | : ${MULTILIB_ABIS=default} |
655 | export DEFAULT_ABI="default" |
374 | : ${DEFAULT_ABI=default} |
656 | ;; |
375 | ;; |
657 | esac |
376 | esac |
658 | } |
|
|
659 | |
377 | |
|
|
378 | export MULTILIB_ABIS DEFAULT_ABI |
|
|
379 | } |
|
|
380 | |
|
|
381 | # @FUNCTION: multilib_toolchain_setup |
|
|
382 | # @DESCRIPTION: |
660 | # Hide multilib details here for packages which are forced to be compiled for a |
383 | # Hide multilib details here for packages which are forced to be compiled for a |
661 | # specific ABI when run on another ABI (like x86-specific packages on amd64) |
384 | # specific ABI when run on another ABI (like x86-specific packages on amd64) |
662 | multilib_toolchain_setup() { |
385 | multilib_toolchain_setup() { |
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386 | local v vv |
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387 | |
663 | export ABI=$1 |
388 | export ABI=$1 |
664 | |
389 | |
665 | # Binutils doesn't have wrappers for ld and as (yet). Eventually it |
390 | # First restore any saved state we have laying around. |
666 | # will, and all this can just be handled with CHOST. |
391 | if [[ ${__DEFAULT_ABI_SAVED} == "true" ]] ; then |
667 | export LD="ld $(get_abi_LDFLAGS)" |
392 | for v in CHOST CBUILD AS CC CXX LD ; do |
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393 | vv="__abi_saved_${v}" |
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394 | export ${v}="${!vv}" |
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395 | unset ${vv} |
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396 | done |
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397 | unset __DEFAULT_ABI_SAVED |
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398 | fi |
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399 | |
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400 | # We want to avoid the behind-the-back magic of gcc-config as it |
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401 | # screws up ccache and distcc. See #196243 for more info. |
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402 | if [[ ${ABI} != ${DEFAULT_ABI} ]] ; then |
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403 | # Back that multilib-ass up so we can restore it later |
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404 | for v in CHOST CBUILD AS CC CXX LD ; do |
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405 | export __abi_saved_${v}="${!v}" |
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406 | done |
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407 | export __DEFAULT_ABI_SAVED="true" |
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408 | |
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409 | # Set the CHOST native first so that we pick up the native |
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410 | # toolchain and not a cross-compiler by accident #202811. |
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411 | export CHOST=$(get_abi_CHOST ${DEFAULT_ABI}) |
668 | export AS="as $(get_abi_ASFLAGS)" |
412 | export AS="$(tc-getAS) $(get_abi_ASFLAGS)" |
669 | |
413 | export CC="$(tc-getCC) $(get_abi_CFLAGS)" |
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414 | export CXX="$(tc-getCXX) $(get_abi_CFLAGS)" |
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415 | export LD="$(tc-getLD) $(get_abi_LDFLAGS)" |
670 | export CHOST=$(get_abi_CHOST) |
416 | export CHOST=$(get_abi_CHOST $1) |
671 | export CBUILD=$(get_abi_CHOST) |
417 | export CBUILD=$(get_abi_CHOST $1) |
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418 | fi |
672 | } |
419 | } |