| 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 1.31 2005/08/08 20:07:43 kito Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/multilib.eclass,v 1.95 2011/10/27 05:50:40 vapier Exp $ |
| 4 | # |
4 | |
| 5 | # Author: Jeremy Huddleston <eradicator@gentoo.org> |
5 | # @ECLASS: multilib.eclass |
| 6 | # |
6 | # @MAINTAINER: |
|
|
7 | # amd64@gentoo.org |
|
|
8 | # toolchain@gentoo.org |
|
|
9 | # @BLURB: This eclass is for all functions pertaining to handling multilib configurations. |
|
|
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. |
|
|
| 9 | |
12 | |
| 10 | |
13 | ___ECLASS_RECUR_MULTILIB="yes" |
| 11 | DESCRIPTION="Based on the ${ECLASS} eclass" |
14 | [[ -z ${___ECLASS_RECUR_TOOLCHAIN_FUNCS} ]] && inherit toolchain-funcs |
| 12 | |
|
|
| 13 | # has_multilib_profile: |
|
|
| 14 | # Return true if the current profile is a multilib profile and lists more than |
|
|
| 15 | # one abi in ${MULTILIB_ABIS}. You might want to use this like |
|
|
| 16 | # 'use multilib || has_multilib_profile' until all profiles utilizing the |
|
|
| 17 | # 'multilib' use flag are removed from portage |
|
|
| 18 | |
|
|
| 19 | # is_final_abi: |
|
|
| 20 | # Return true if ${ABI} is the final abi to be installed (and thus we are |
|
|
| 21 | # on our last run through a src_* function. |
|
|
| 22 | |
|
|
| 23 | # number_abis: |
|
|
| 24 | # echo the number of ABIs we will be installing for |
|
|
| 25 | |
|
|
| 26 | # get_install_abis: |
|
|
| 27 | # Return a list of the ABIs we want to install for with |
|
|
| 28 | # the last one in the list being the default. |
|
|
| 29 | |
|
|
| 30 | # get_all_abis: |
|
|
| 31 | # Return a list of the ABIs supported by this profile. |
|
|
| 32 | # the last one in the list being the default. |
|
|
| 33 | |
|
|
| 34 | # get_all_libdirs: |
|
|
| 35 | # Returns a list of all the libdirs used by this profile. This includes |
|
|
| 36 | # those that might not be touched by the current ebuild and always includes |
|
|
| 37 | # "lib". |
|
|
| 38 | |
|
|
| 39 | # get_libdir: |
|
|
| 40 | # Returns the libdir for the selected ABI. This is backwards compatible |
|
|
| 41 | # and simply calls get_abi_LIBDIR() on newer profiles. You should use this |
|
|
| 42 | # to determine where to install shared objects (ex: /usr/$(get_libdir)) |
|
|
| 43 | |
|
|
| 44 | # get_abi_var <VAR> [<ABI>]: |
|
|
| 45 | # returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
|
|
| 46 | # |
|
|
| 47 | # get_abi_CFLAGS: |
|
|
| 48 | # get_abi_CDEFINE: |
|
|
| 49 | # get_abi_LIBDIR: |
|
|
| 50 | # Aliases for 'get_abi_var CFLAGS', etc. |
|
|
| 51 | |
|
|
| 52 | # get_ml_incdir [<include dir> [<ABI>]] |
|
|
| 53 | # include dir defaults to /usr/include |
|
|
| 54 | # ABI defaults to ${ABI} or ${DEFAULT_ABI} |
|
|
| 55 | # |
|
|
| 56 | # If a multilib include dir is associated with the passed include dir, then |
|
|
| 57 | # we return it, otherwise, we just echo back the include dir. This is |
|
|
| 58 | # neccessary when a built script greps header files rather than testing them |
|
|
| 59 | # via #include (like perl) to figure out features. |
|
|
| 60 | |
|
|
| 61 | # prep_ml_includes: |
|
|
| 62 | # Some includes (include/asm, glibc, etc) are ABI dependent. In this case, |
|
|
| 63 | # We can install them in different locations for each ABI and create a common |
|
|
| 64 | # header which includes the right one based on CDEFINE_${ABI}. If your |
|
|
| 65 | # package installs ABI-specific headers, just add 'prep_ml_includes' to the |
|
|
| 66 | # end of your src_install(). It takes a list of directories that include |
|
|
| 67 | # files are installed in (default is /usr/include if none are passed). |
|
|
| 68 | # |
|
|
| 69 | # Example: |
|
|
| 70 | # src_install() { |
|
|
| 71 | # ... |
|
|
| 72 | # prep_ml_includes /usr/qt/3/include |
|
|
| 73 | # } |
|
|
| 74 | |
|
|
| 75 | # create_ml_includes <include dir> <symbol 1>:<dir 1> [<symbol 2>:<dir 2> ...] |
|
|
| 76 | # If you need more control than prep_ml_includes can offer (like linux-headers |
|
|
| 77 | # for the asm-* dirs, then use create_ml_includes. The firs argument is the |
|
|
| 78 | # common dir. The remaining args are of the form <symbol>:<dir> where |
|
|
| 79 | # <symbol> is what is put in the #ifdef for choosing that dir. |
|
|
| 80 | # |
|
|
| 81 | # Ideas for this code came from debian's sparc-linux headers package. |
|
|
| 82 | # |
|
|
| 83 | # Example: |
|
|
| 84 | # create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 |
|
|
| 85 | # create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 |
|
|
| 86 | |
|
|
| 87 | # get_libname [version] |
|
|
| 88 | # returns libname with proper suffix {.so,.dylib} and optionally supplied version |
|
|
| 89 | # for ELF/MACH-O shared objects |
|
|
| 90 | # |
|
|
| 91 | # Example: |
|
|
| 92 | # get_libname libfoo ${PV} |
|
|
| 93 | # Returns: libfoo.so.${PV} (ELF) || libfoo.${PV}.dylib (MACH) |
|
|
| 94 | |
|
|
| 95 | ### END DOCUMENTATION ### |
|
|
| 96 | |
15 | |
| 97 | # Defaults: |
16 | # Defaults: |
| 98 | export MULTILIB_ABIS=${MULTILIB_ABIS:-"default"} |
17 | export MULTILIB_ABIS=${MULTILIB_ABIS:-"default"} |
| 99 | export DEFAULT_ABI=${DEFAULT_ABI:-"default"} |
18 | export DEFAULT_ABI=${DEFAULT_ABI:-"default"} |
| 100 | # This causes econf to set --libdir=/usr/lib where it didn't before |
|
|
| 101 | #export ABI=${ABI:-"default"} |
|
|
| 102 | export CFLAGS_default |
19 | export CFLAGS_default |
| 103 | export LDFLAGS_default |
20 | export LDFLAGS_default |
| 104 | export CHOST_default=${CHOST_default:-${CHOST}} |
21 | export CHOST_default=${CHOST_default:-${CHOST}} |
|
|
22 | export CTARGET_default=${CTARGET_default:-${CTARGET:-${CHOST_default}}} |
| 105 | export LIBDIR_default=${CONF_LIBDIR:-"lib"} |
23 | export LIBDIR_default=${CONF_LIBDIR:-"lib"} |
| 106 | export CDEFINE_default="__unix__" |
24 | export KERNEL_ABI=${KERNEL_ABI:-${DEFAULT_ABI}} |
| 107 | |
25 | |
| 108 | # has_multilib_profile() |
26 | # @FUNCTION: has_multilib_profile |
|
|
27 | # @DESCRIPTION: |
|
|
28 | # Return true if the current profile is a multilib profile and lists more than |
|
|
29 | # one abi in ${MULTILIB_ABIS}. When has_multilib_profile returns true, that |
|
|
30 | # profile should enable the 'multilib' use flag. This is so you can DEPEND on |
|
|
31 | # a package only for multilib or not multilib. |
| 109 | has_multilib_profile() { |
32 | has_multilib_profile() { |
| 110 | [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ] |
33 | [ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ] |
| 111 | } |
34 | } |
| 112 | |
35 | |
|
|
36 | # @FUNCTION: get_libdir |
|
|
37 | # @RETURN: the libdir for the selected ABI |
|
|
38 | # @DESCRIPTION: |
| 113 | # This function simply returns the desired lib directory. With portage |
39 | # This function simply returns the desired lib directory. With portage |
| 114 | # 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 |
| 115 | # 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 |
| 116 | # 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 |
| 117 | # where lib is named directly with $(get_libdir) if possible. |
43 | # where lib is named directly with $(get_libdir) if possible. |
| 118 | # |
|
|
| 119 | # Travis Tilley <lv@gentoo.org> (24 Aug 2004) |
|
|
| 120 | # |
44 | # |
| 121 | # Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): |
45 | # Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): |
| 122 | # 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, |
| 123 | # 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 |
| 124 | # 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 |
| … | |
… | |
| 131 | else |
55 | else |
| 132 | get_abi_LIBDIR |
56 | get_abi_LIBDIR |
| 133 | fi |
57 | fi |
| 134 | } |
58 | } |
| 135 | |
59 | |
| 136 | get_multilibdir() { |
60 | # @FUNCTION: get_abi_var |
| 137 | if has_multilib_profile; then |
61 | # @USAGE: <VAR> [ABI] |
| 138 | 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" |
|
|
| 139 | exit 1 |
|
|
| 140 | fi |
|
|
| 141 | echo ${CONF_MULTILIBDIR:=lib32} |
|
|
| 142 | } |
|
|
| 143 | |
|
|
| 144 | # Sometimes you need to override the value returned by get_libdir. A good |
|
|
| 145 | # example of this is xorg-x11, where lib32 isnt a supported configuration, |
|
|
| 146 | # and where lib64 -must- be used on amd64 (for applications that need lib |
|
|
| 147 | # to be 32bit, such as adobe acrobat). Note that this override also bypasses |
|
|
| 148 | # portage version sanity checking. |
|
|
| 149 | # get_libdir_override expects one argument, the result get_libdir should |
|
|
| 150 | # return: |
|
|
| 151 | # |
|
|
| 152 | # get_libdir_override lib64 |
|
|
| 153 | # |
|
|
| 154 | # Travis Tilley <lv@gentoo.org> (31 Aug 2004) |
|
|
| 155 | get_libdir_override() { |
|
|
| 156 | if has_multilib_profile; then |
|
|
| 157 | 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" |
|
|
| 158 | exit 1 |
|
|
| 159 | fi |
|
|
| 160 | CONF_LIBDIR="$1" |
|
|
| 161 | CONF_LIBDIR_OVERRIDE="$1" |
|
|
| 162 | LIBDIR_default="$1" |
|
|
| 163 | } |
|
|
| 164 | |
|
|
| 165 | # get_abi_var <VAR> [<ABI>] |
|
|
| 166 | # returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
62 | # @RETURN: returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
| 167 | # |
63 | # @INTERNAL |
|
|
64 | # @DESCRIPTION: |
| 168 | # ex: |
65 | # ex: |
| 169 | # CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 |
66 | # CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 |
| 170 | # |
67 | # |
| 171 | # Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" |
68 | # Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" |
| 172 | # This will hopefully be added to portage soon... |
69 | # This will hopefully be added to portage soon... |
| 173 | # |
70 | # |
| 174 | # If <ABI> is not specified, ${ABI} is used. |
71 | # If <ABI> is not specified, ${ABI} is used. |
| 175 | # 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. |
| 176 | # 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 ${DEFAULT_ABI} are not defined, we return an empty string. |
| 177 | # |
|
|
| 178 | # Jeremy Huddleston <eradicator@gentoo.org> |
|
|
| 179 | get_abi_var() { |
74 | get_abi_var() { |
| 180 | local flag=${1} |
75 | local flag=$1 |
| 181 | local abi |
76 | local abi=${2:-${ABI:-${DEFAULT_ABI:-default}}} |
| 182 | if [ $# -gt 1 ]; then |
|
|
| 183 | abi=${2} |
|
|
| 184 | elif [ -n "${ABI}" ]; then |
|
|
| 185 | abi=${ABI} |
|
|
| 186 | elif [ -n "${DEFAULT_ABI}" ]; then |
|
|
| 187 | abi=${DEFAULT_ABI} |
|
|
| 188 | else |
|
|
| 189 | abi="default" |
|
|
| 190 | fi |
|
|
| 191 | |
|
|
| 192 | local var="${flag}_${abi}" |
77 | local var="${flag}_${abi}" |
| 193 | echo ${!var} |
78 | echo ${!var} |
| 194 | } |
79 | } |
| 195 | |
80 | |
|
|
81 | # @FUNCTION: get_abi_CFLAGS |
|
|
82 | # @USAGE: [ABI] |
|
|
83 | # @DESCRIPTION: |
|
|
84 | # Alias for 'get_abi_var CFLAGS' |
| 196 | get_abi_CFLAGS() { get_abi_var CFLAGS "${@}"; } |
85 | get_abi_CFLAGS() { get_abi_var CFLAGS "$@"; } |
|
|
86 | |
|
|
87 | # @FUNCTION: get_abi_LDFLAGS |
|
|
88 | # @USAGE: [ABI] |
|
|
89 | # @DESCRIPTION: |
|
|
90 | # Alias for 'get_abi_var LDFLAGS' |
| 197 | get_abi_LDFLAGS() { get_abi_var LDFLAGS "${@}"; } |
91 | get_abi_LDFLAGS() { get_abi_var LDFLAGS "$@"; } |
|
|
92 | |
|
|
93 | # @FUNCTION: get_abi_CHOST |
|
|
94 | # @USAGE: [ABI] |
|
|
95 | # @DESCRIPTION: |
|
|
96 | # Alias for 'get_abi_var CHOST' |
| 198 | get_abi_CHOST() { get_abi_var CHOST "${@}"; } |
97 | get_abi_CHOST() { get_abi_var CHOST "$@"; } |
|
|
98 | |
|
|
99 | # @FUNCTION: get_abi_CTARGET |
|
|
100 | # @USAGE: [ABI] |
|
|
101 | # @DESCRIPTION: |
|
|
102 | # Alias for 'get_abi_var CTARGET' |
|
|
103 | get_abi_CTARGET() { get_abi_var CTARGET "$@"; } |
|
|
104 | |
|
|
105 | # @FUNCTION: get_abi_FAKE_TARGETS |
|
|
106 | # @USAGE: [ABI] |
|
|
107 | # @DESCRIPTION: |
|
|
108 | # Alias for 'get_abi_var FAKE_TARGETS' |
| 199 | get_abi_FAKE_TARGETS() { get_abi_var FAKE_TARGETS "${@}"; } |
109 | get_abi_FAKE_TARGETS() { get_abi_var FAKE_TARGETS "$@"; } |
| 200 | get_abi_CDEFINE() { get_abi_var CDEFINE "${@}"; } |
110 | |
|
|
111 | # @FUNCTION: get_abi_LIBDIR |
|
|
112 | # @USAGE: [ABI] |
|
|
113 | # @DESCRIPTION: |
|
|
114 | # Alias for 'get_abi_var LIBDIR' |
| 201 | get_abi_LIBDIR() { get_abi_var LIBDIR "${@}"; } |
115 | get_abi_LIBDIR() { get_abi_var LIBDIR "$@"; } |
| 202 | |
116 | |
|
|
117 | # @FUNCTION: get_install_abis |
|
|
118 | # @DESCRIPTION: |
| 203 | # Return a list of the ABIs we want to install for with |
119 | # Return a list of the ABIs we want to install for with |
| 204 | # the last one in the list being the default. |
120 | # the last one in the list being the default. |
| 205 | get_install_abis() { |
121 | get_install_abis() { |
| 206 | local order="" |
122 | local order="" |
| 207 | |
123 | |
| 208 | if [ -z "${MULTILIB_ABIS}" ]; then |
124 | if [[ -z ${MULTILIB_ABIS} ]] ; then |
| 209 | echo "default" |
125 | echo "default" |
| 210 | return 0 |
126 | return 0 |
| 211 | fi |
127 | fi |
| 212 | |
128 | |
| 213 | if hasq multilib-pkg-force ${RESTRICT} || |
129 | if [[ ${EMULTILIB_PKG} == "true" ]] ; then |
| 214 | { hasq multilib-pkg ${FEATURES} && hasq multilib-pkg ${RESTRICT}; }; then |
|
|
| 215 | for x in ${MULTILIB_ABIS}; do |
130 | for x in ${MULTILIB_ABIS} ; do |
| 216 | if [ "${x}" != "${DEFAULT_ABI}" ]; then |
131 | if [[ ${x} != "${DEFAULT_ABI}" ]] ; then |
| 217 | hasq ${x} ${ABI_DENY} || ordera="${ordera} ${x}" |
132 | has ${x} ${ABI_DENY} || order="${order} ${x}" |
| 218 | fi |
133 | fi |
| 219 | done |
134 | done |
| 220 | hasq ${DEFAULT_ABI} ${ABI_DENY} || order="${ordera} ${DEFAULT_ABI}" |
135 | has ${DEFAULT_ABI} ${ABI_DENY} || order="${order} ${DEFAULT_ABI}" |
| 221 | |
136 | |
| 222 | if [ -n "${ABI_ALLOW}" ]; then |
137 | if [[ -n ${ABI_ALLOW} ]] ; then |
| 223 | local ordera="" |
138 | local ordera="" |
| 224 | for x in ${order}; do |
139 | for x in ${order} ; do |
| 225 | if hasq ${x} ${ABI_ALLOW}; then |
140 | if has ${x} ${ABI_ALLOW} ; then |
| 226 | ordera="${ordera} ${x}" |
141 | ordera="${ordera} ${x}" |
| 227 | fi |
142 | fi |
| 228 | done |
143 | done |
| 229 | order="${ordera}" |
144 | order=${ordera} |
| 230 | fi |
145 | fi |
| 231 | else |
146 | else |
| 232 | order="${DEFAULT_ABI}" |
147 | order=${DEFAULT_ABI} |
| 233 | fi |
148 | fi |
| 234 | |
149 | |
| 235 | if [ -z "${order}" ]; then |
150 | if [[ -z ${order} ]] ; then |
| 236 | 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." |
151 | 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." |
| 237 | fi |
152 | fi |
| 238 | |
153 | |
| 239 | echo ${order} |
154 | echo ${order} |
| 240 | return 0 |
155 | return 0 |
| 241 | } |
156 | } |
| 242 | |
157 | |
|
|
158 | # @FUNCTION: get_all_abis |
|
|
159 | # @DESCRIPTION: |
| 243 | # Return a list of the ABIs supported by this profile. |
160 | # Return a list of the ABIs supported by this profile. |
| 244 | # the last one in the list being the default. |
161 | # the last one in the list being the default. |
| 245 | get_all_abis() { |
162 | get_all_abis() { |
| 246 | local order="" |
163 | local order="" |
| 247 | |
164 | |
| 248 | if [ -z "${MULTILIB_ABIS}" ]; then |
165 | if [[ -z ${MULTILIB_ABIS} ]] ; then |
| 249 | echo "default" |
166 | echo "default" |
| 250 | return 0 |
167 | return 0 |
| 251 | fi |
168 | fi |
| 252 | |
169 | |
| 253 | for x in ${MULTILIB_ABIS}; do |
170 | for x in ${MULTILIB_ABIS}; do |
| 254 | if [ "${x}" != "${DEFAULT_ABI}" ]; then |
171 | if [[ ${x} != ${DEFAULT_ABI} ]] ; then |
| 255 | order="${order:+${order }}${x}" |
172 | order="${order:+${order} }${x}" |
| 256 | fi |
173 | fi |
| 257 | done |
174 | done |
| 258 | order="${order:+${order} }${DEFAULT_ABI}" |
175 | order="${order:+${order} }${DEFAULT_ABI}" |
| 259 | |
176 | |
| 260 | echo ${order} |
177 | echo ${order} |
| 261 | return 0 |
178 | return 0 |
| 262 | } |
179 | } |
| 263 | |
180 | |
| 264 | # get_all_libdirs() |
181 | # @FUNCTION: get_all_libdirs |
|
|
182 | # @DESCRIPTION: |
| 265 | # Returns a list of all the libdirs used by this profile. This includes |
183 | # Returns a list of all the libdirs used by this profile. This includes |
| 266 | # those that might not be touched by the current ebuild. |
184 | # those that might not be touched by the current ebuild and always includes |
|
|
185 | # "lib". |
| 267 | get_all_libdirs() { |
186 | get_all_libdirs() { |
| 268 | local libdirs="lib" |
187 | local libdirs |
| 269 | local abi |
188 | local abi |
| 270 | local dir |
189 | local dir |
| 271 | |
190 | |
| 272 | if has_multilib_profile; then |
|
|
| 273 | for abi in ${MULTILIB_ABIS}; do |
191 | for abi in ${MULTILIB_ABIS}; do |
| 274 | [ "$(get_abi_LIBDIR ${abi})" != "lib" ] && libdirs="${libdirs} $(get_abi_LIBDIR ${abi})" |
192 | libdirs+=" $(get_abi_LIBDIR ${abi})" |
| 275 | done |
193 | done |
| 276 | elif [ -n "${CONF_LIBDIR}" ]; then |
194 | [[ " ${libdirs} " != *" lib "* ]] && libdirs+=" lib" |
| 277 | for dir in ${CONF_LIBDIR} ${CONF_MULTILIBDIR:-lib32}; do |
|
|
| 278 | [ "${dir}" != "lib" ] && libdirs="${libdirs} ${dir}" |
|
|
| 279 | done |
|
|
| 280 | fi |
|
|
| 281 | |
195 | |
| 282 | echo "${libdirs}" |
196 | echo "${libdirs}" |
| 283 | } |
197 | } |
| 284 | |
198 | |
|
|
199 | # @FUNCTION: is_final_abi |
|
|
200 | # @DESCRIPTION: |
| 285 | # Return true if ${ABI} is the last ABI on our list (or if we're not |
201 | # Return true if ${ABI} is the last ABI on our list (or if we're not |
| 286 | # using the new multilib configuration. This can be used to determine |
202 | # using the new multilib configuration. This can be used to determine |
| 287 | # if we're in the last (or only) run through src_{unpack,compile,install} |
203 | # if we're in the last (or only) run through src_{unpack,compile,install} |
| 288 | is_final_abi() { |
204 | is_final_abi() { |
| 289 | has_multilib_profile || return 0 |
205 | has_multilib_profile || return 0 |
| 290 | local ALL_ABIS=$(get_install_abis) |
206 | set -- $(get_install_abis) |
| 291 | local LAST_ABI=${ALL_ABIS/* /} |
207 | local LAST_ABI=$# |
| 292 | [[ ${LAST_ABI} == ${ABI} ]] |
208 | [[ ${!LAST_ABI} == ${ABI} ]] |
| 293 | } |
209 | } |
| 294 | |
210 | |
|
|
211 | # @FUNCTION: number_abis |
|
|
212 | # @DESCRIPTION: |
| 295 | # echo the number of ABIs we will be installing for |
213 | # echo the number of ABIs we will be installing for |
| 296 | number_abis() { |
214 | number_abis() { |
| 297 | get_install_abis | wc -w |
215 | set -- `get_install_abis` |
|
|
216 | echo $# |
| 298 | } |
217 | } |
| 299 | |
218 | |
| 300 | # get_ml_incdir [<include dir> [<ABI>]] |
219 | # @FUNCTION: get_libname |
| 301 | # include dir defaults to /usr/include |
220 | # @USAGE: [version] |
| 302 | # ABI defaults to ${ABI} or ${DEFAULT_ABI} |
221 | # @DESCRIPTION: |
| 303 | get_ml_incdir() { |
222 | # Returns libname with proper suffix {.so,.dylib,.dll,etc} and optionally |
| 304 | local dir=/usr/include |
223 | # supplied version for the current platform identified by CHOST. |
| 305 | |
|
|
| 306 | if [[ ${#} -gt 0 ]]; then |
|
|
| 307 | incdir=${1} |
|
|
| 308 | shift |
|
|
| 309 | fi |
|
|
| 310 | |
|
|
| 311 | if [[ -z "${MULTILIB_ABIS}" ]]; then |
|
|
| 312 | echo ${incdir} |
|
|
| 313 | return 0 |
|
|
| 314 | fi |
|
|
| 315 | |
|
|
| 316 | local abi=${ABI-${DEFAULT_ABI}} |
|
|
| 317 | if [[ ${#} -gt 0 ]]; then |
|
|
| 318 | abi=${1} |
|
|
| 319 | shift |
|
|
| 320 | fi |
|
|
| 321 | |
|
|
| 322 | if [[ -d "${dir}/gentoo-multilib/${abi}" ]]; then |
|
|
| 323 | echo ${dir}/gentoo-multilib/${abi} |
|
|
| 324 | else |
|
|
| 325 | echo ${dir} |
|
|
| 326 | fi |
|
|
| 327 | } |
|
|
| 328 | |
|
|
| 329 | # prep_ml_includes: |
|
|
| 330 | # |
|
|
| 331 | # Some includes (include/asm, glibc, etc) are ABI dependent. In this case, |
|
|
| 332 | # We can install them in different locations for each ABI and create a common |
|
|
| 333 | # header which includes the right one based on CDEFINE_${ABI}. If your |
|
|
| 334 | # package installs ABI-specific headers, just add 'prep_ml_includes' to the |
|
|
| 335 | # end of your src_install(). It takes a list of directories that include |
|
|
| 336 | # files are installed in (default is /usr/include if none are passed). |
|
|
| 337 | # |
224 | # |
| 338 | # Example: |
225 | # Example: |
| 339 | # src_install() { |
226 | # get_libname ${PV} |
| 340 | # ... |
227 | # Returns: .so.${PV} (ELF) || .${PV}.dylib (MACH) || ... |
| 341 | # prep_ml_includes /usr/qt/3/include |
228 | get_libname() { |
| 342 | # } |
|
|
| 343 | |
|
|
| 344 | prep_ml_includes() { |
|
|
| 345 | if [ $(number_abis) -gt 1 ]; then |
|
|
| 346 | local dir |
|
|
| 347 | local dirs |
|
|
| 348 | local base |
229 | local libname |
|
|
230 | local ver=$1 |
|
|
231 | case ${CHOST} in |
|
|
232 | *-cygwin|mingw*|*-mingw*) libname="dll";; |
|
|
233 | *-darwin*) libname="dylib";; |
|
|
234 | *-mint*) libname="irrelevant";; |
|
|
235 | hppa*-hpux*) libname="sl";; |
|
|
236 | *) libname="so";; |
|
|
237 | esac |
| 349 | |
238 | |
| 350 | if [ ${#} -eq 0 ]; then |
239 | if [[ -z $* ]] ; then |
| 351 | dirs="/usr/include" |
240 | echo ".${libname}" |
| 352 | else |
241 | else |
| 353 | dirs="${@}" |
242 | for ver in "$@" ; do |
| 354 | fi |
243 | case ${CHOST} in |
| 355 | |
244 | *-darwin*) echo ".${ver}.${libname}";; |
| 356 | for dir in ${dirs}; do |
245 | *-mint*) echo ".${libname}";; |
| 357 | base=${T}/gentoo-multilib/${dir}/gentoo-multilib |
246 | *) echo ".${libname}.${ver}";; |
| 358 | mkdir -p ${base} |
247 | esac |
| 359 | [ -d ${base}/${ABI} ] && rm -rf ${base}/${ABI} |
|
|
| 360 | mv ${D}/${dir} ${base}/${ABI} |
|
|
| 361 | done |
248 | done |
| 362 | |
|
|
| 363 | if is_final_abi; then |
|
|
| 364 | base=${T}/gentoo-multilib |
|
|
| 365 | pushd ${base} |
|
|
| 366 | find . | tar -c -T - -f - | tar -x --no-same-owner -f - -C ${D} |
|
|
| 367 | popd |
|
|
| 368 | |
|
|
| 369 | for dir in ${dirs}; do |
|
|
| 370 | local args=${dir} |
|
|
| 371 | local abi |
|
|
| 372 | for abi in $(get_install_abis); do |
|
|
| 373 | args="${args} $(get_abi_CDEFINE ${abi}):${dir}/gentoo-multilib/${abi}" |
|
|
| 374 | done |
|
|
| 375 | create_ml_includes ${args} |
|
|
| 376 | done |
|
|
| 377 | fi |
249 | fi |
| 378 | fi |
|
|
| 379 | } |
250 | } |
| 380 | |
251 | |
| 381 | # If you need more control than prep_ml_includes can offer (like linux-headers |
252 | # @FUNCTION: get_modname |
| 382 | # for the asm-* dirs, then use create_ml_includes. The firs argument is the |
253 | # @USAGE: |
| 383 | # common dir. The remaining args are of the form <symbol>:<dir> where |
254 | # @DESCRIPTION: |
| 384 | # <symbol> is what is put in the #ifdef for choosing that dir. |
255 | # Returns modulename with proper suffix {.so,.bundle,etc} for the current |
| 385 | # |
256 | # platform identified by CHOST. |
| 386 | # Ideas for this code came from debian's sparc-linux headers package. |
|
|
| 387 | # |
257 | # |
| 388 | # Example: |
258 | # Example: |
| 389 | # create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 |
259 | # libfoo$(get_modname) |
| 390 | # create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 |
260 | # Returns: libfoo.so (ELF) || libfoo.bundle (MACH) || ... |
| 391 | create_ml_includes() { |
261 | get_modname() { |
| 392 | local dest="${1}" |
262 | local modname |
| 393 | shift |
263 | local ver=$1 |
| 394 | local mlinfo="${@}" |
264 | case ${CHOST} in |
| 395 | local basedirs=$(create_ml_includes-listdirs ${mlinfo}) |
265 | *-darwin*) modname="bundle";; |
|
|
266 | *) modname="so";; |
|
|
267 | esac |
| 396 | |
268 | |
| 397 | create_ml_includes-makedestdirs ${dest} ${basedirs} |
269 | echo ".${modname}" |
|
|
270 | } |
| 398 | |
271 | |
| 399 | local file |
272 | # This is for the toolchain to setup profile variables when pulling in |
| 400 | for file in $(create_ml_includes-allfiles ${basedirs}); do |
273 | # a crosscompiler (and thus they aren't set in the profile) |
| 401 | local name="$(echo $file | tr a-z A-Z | sed 's:[^A-Z]:_:g')" |
274 | multilib_env() { |
| 402 | { |
275 | local CTARGET=${1:-${CTARGET}} |
| 403 | echo "/* Common header file autogenerated by create_ml_includes in multilib.eclass */" |
|
|
| 404 | |
276 | |
| 405 | local dir |
277 | case ${CTARGET} in |
| 406 | for dir in ${basedirs}; do |
278 | x86_64*) |
| 407 | if [ -f "${D}/${dir}/${file}" ]; then |
279 | export CFLAGS_x86=${CFLAGS_x86--m32} |
| 408 | local sym=$(create_ml_includes-sym_for_dir ${dir} ${mlinfo}) |
280 | export CHOST_x86=${CTARGET/x86_64/i686} |
| 409 | if [[ ${sym::1} == "!" ]]; then |
281 | export CTARGET_x86=${CHOST_x86} |
| 410 | echo "#ifndef ${sym:1}" |
282 | if [[ ${SYMLINK_LIB} == "yes" ]] ; then |
|
|
283 | export LIBDIR_x86="lib32" |
| 411 | else |
284 | else |
| 412 | echo "#ifdef ${sym}" |
285 | export LIBDIR_x86="lib" |
| 413 | fi |
|
|
| 414 | echo "#include <$(create_ml_includes-absolute ${dir}/${file})>" |
|
|
| 415 | echo "#endif /* ${sym} */" |
|
|
| 416 | echo "" |
|
|
| 417 | fi |
286 | fi |
| 418 | done |
|
|
| 419 | |
287 | |
| 420 | #echo "#endif /* __CREATE_ML_INCLUDES_STUB_${name}__ */" |
288 | export CFLAGS_amd64=${CFLAGS_amd64--m64} |
| 421 | } > ${D}/${dest}/${file} |
289 | export CHOST_amd64=${CTARGET} |
| 422 | done |
290 | export CTARGET_amd64=${CHOST_amd64} |
| 423 | } |
291 | export LIBDIR_amd64="lib64" |
| 424 | |
292 | |
| 425 | # Helper function for create_ml_includes |
293 | export CFLAGS_x32=${CFLAGS_x32--mx32} |
| 426 | create_ml_includes-absolute() { |
294 | export CHOST_x32=${CTARGET} |
| 427 | local dst="$(create_ml_includes-tidy_path ${1})" |
295 | export CTARGET_x32=${CHOST_x32} |
|
|
296 | export LIBDIR_x32="libx32" |
| 428 | |
297 | |
| 429 | dst=(${dst//\// }) |
298 | : ${MULTILIB_ABIS=amd64 x86} |
|
|
299 | : ${DEFAULT_ABI=amd64} |
|
|
300 | ;; |
|
|
301 | mips64*) |
|
|
302 | export CFLAGS_o32=${CFLAGS_o32--mabi=32} |
|
|
303 | export CHOST_o32=${CTARGET/mips64/mips} |
|
|
304 | export CTARGET_o32=${CHOST_o32} |
|
|
305 | export LIBDIR_o32="lib" |
| 430 | |
306 | |
| 431 | local i |
307 | export CFLAGS_n32=${CFLAGS_n32--mabi=n32} |
| 432 | for ((i=0; i<${#dst[*]}; i++)); do |
308 | export CHOST_n32=${CTARGET} |
| 433 | [ "${dst[i]}" == "include" ] && break |
309 | export CTARGET_n32=${CHOST_n32} |
| 434 | done |
310 | export LIBDIR_n32="lib32" |
| 435 | |
311 | |
| 436 | local strip_upto=$i |
312 | export CFLAGS_n64=${CFLAGS_n64--mabi=64} |
|
|
313 | export CHOST_n64=${CTARGET} |
|
|
314 | export CTARGET_n64=${CHOST_n64} |
|
|
315 | export LIBDIR_n64="lib64" |
| 437 | |
316 | |
| 438 | for ((i=strip_upto+1; i<${#dst[*]}-1; i++)); do |
317 | : ${MULTILIB_ABIS=n64 n32 o32} |
| 439 | echo -n ${dst[i]}/ |
318 | : ${DEFAULT_ABI=n32} |
| 440 | done |
319 | ;; |
|
|
320 | powerpc64*) |
|
|
321 | export CFLAGS_ppc=${CFLAGS_ppc--m32} |
|
|
322 | export CHOST_ppc=${CTARGET/powerpc64/powerpc} |
|
|
323 | export CTARGET_ppc=${CHOST_ppc} |
|
|
324 | export LIBDIR_ppc="lib" |
| 441 | |
325 | |
| 442 | echo -n ${dst[i]} |
326 | export CFLAGS_ppc64=${CFLAGS_ppc64--m64} |
| 443 | } |
327 | export CHOST_ppc64=${CTARGET} |
|
|
328 | export CTARGET_ppc64=${CHOST_ppc64} |
|
|
329 | export LIBDIR_ppc64="lib64" |
| 444 | |
330 | |
| 445 | # Helper function for create_ml_includes |
331 | : ${MULTILIB_ABIS=ppc64 ppc} |
| 446 | create_ml_includes-tidy_path() { |
332 | : ${DEFAULT_ABI=ppc64} |
| 447 | local removed="${1}" |
333 | ;; |
|
|
334 | s390x*) |
|
|
335 | export CFLAGS_s390=${CFLAGS_s390--m31} # the 31 is not a typo |
|
|
336 | export CHOST_s390=${CTARGET/s390x/s390} |
|
|
337 | export CTARGET_s390=${CHOST_s390} |
|
|
338 | export LIBDIR_s390="lib" |
| 448 | |
339 | |
| 449 | if [ -n "${removed}" ]; then |
340 | export CFLAGS_s390x=${CFLAGS_s390x--m64} |
| 450 | # Remove multiple slashes |
341 | export CHOST_s390x=${CTARGET} |
| 451 | while [ "${removed}" != "${removed/\/\//\/}" ]; do |
342 | export CTARGET_s390x=${CHOST_s390x} |
| 452 | removed=${removed/\/\//\/} |
343 | export LIBDIR_s390x="lib64" |
|
|
344 | |
|
|
345 | : ${MULTILIB_ABIS=s390x s390} |
|
|
346 | : ${DEFAULT_ABI=s390x} |
|
|
347 | ;; |
|
|
348 | sparc*) |
|
|
349 | export CFLAGS_sparc32=${CFLAGS_sparc32} |
|
|
350 | export CHOST_sparc32=${CTARGET/sparc64/sparc} |
|
|
351 | export CTARGET_sparc32=${CHOST_sparc32} |
|
|
352 | export LIBDIR_sparc32="lib" |
|
|
353 | |
|
|
354 | export CFLAGS_sparc64=${CFLAGS_sparc64--m64} |
|
|
355 | export CHOST_sparc64=${CTARGET} |
|
|
356 | export CTARGET_sparc64=${CHOST_sparc64} |
|
|
357 | export LIBDIR_sparc64="lib64" |
|
|
358 | |
|
|
359 | : ${MULTILIB_ABIS=sparc64 sparc32} |
|
|
360 | : ${DEFAULT_ABI=sparc64} |
|
|
361 | ;; |
|
|
362 | *) |
|
|
363 | : ${MULTILIB_ABIS=default} |
|
|
364 | : ${DEFAULT_ABI=default} |
|
|
365 | ;; |
|
|
366 | esac |
|
|
367 | |
|
|
368 | export MULTILIB_ABIS DEFAULT_ABI |
|
|
369 | } |
|
|
370 | |
|
|
371 | # @FUNCTION: multilib_toolchain_setup |
|
|
372 | # @DESCRIPTION: |
|
|
373 | # Hide multilib details here for packages which are forced to be compiled for a |
|
|
374 | # specific ABI when run on another ABI (like x86-specific packages on amd64) |
|
|
375 | multilib_toolchain_setup() { |
|
|
376 | local v vv |
|
|
377 | |
|
|
378 | export ABI=$1 |
|
|
379 | |
|
|
380 | # First restore any saved state we have laying around. |
|
|
381 | if [[ ${__DEFAULT_ABI_SAVED} == "true" ]] ; then |
|
|
382 | for v in CHOST CBUILD AS CC CXX LD ; do |
|
|
383 | vv="__abi_saved_${v}" |
|
|
384 | export ${v}="${!vv}" |
|
|
385 | unset ${vv} |
| 453 | done |
386 | done |
|
|
387 | unset __DEFAULT_ABI_SAVED |
|
|
388 | fi |
| 454 | |
389 | |
| 455 | # Remove . directories |
390 | # We want to avoid the behind-the-back magic of gcc-config as it |
| 456 | while [ "${removed}" != "${removed//\/.\//\/}" ]; do |
391 | # screws up ccache and distcc. See #196243 for more info. |
| 457 | removed=${removed//\/.\//\/} |
392 | if [[ ${ABI} != ${DEFAULT_ABI} ]] ; then |
|
|
393 | # Back that multilib-ass up so we can restore it later |
|
|
394 | for v in CHOST CBUILD AS CC CXX LD ; do |
|
|
395 | export __abi_saved_${v}="${!v}" |
| 458 | done |
396 | done |
| 459 | [ "${removed##*/}" = "." ] && removed=${removed%/*} |
397 | export __DEFAULT_ABI_SAVED="true" |
| 460 | |
398 | |
| 461 | # Removed .. directories |
399 | # Set the CHOST native first so that we pick up the native |
| 462 | while [ "${removed}" != "${removed//\/..\/}" ]; do |
400 | # toolchain and not a cross-compiler by accident #202811. |
| 463 | local p1="${removed%%\/..\/*}" |
401 | export CHOST=$(get_abi_CHOST ${DEFAULT_ABI}) |
| 464 | local p2="${removed#*\/..\/}" |
402 | export CC="$(tc-getCC) $(get_abi_CFLAGS)" |
| 465 | |
403 | export CXX="$(tc-getCXX) $(get_abi_CFLAGS)" |
| 466 | removed="${p1%\/*}/${p2}" |
404 | export LD="$(tc-getLD) $(get_abi_LDFLAGS)" |
| 467 | done |
405 | export CHOST=$(get_abi_CHOST $1) |
| 468 | |
406 | export CBUILD=$(get_abi_CHOST $1) |
| 469 | # Remove trailing .. |
|
|
| 470 | [ "${removed##*/}" = ".." ] && removed=${removed%/*/*} |
|
|
| 471 | |
|
|
| 472 | # Remove trailing / |
|
|
| 473 | [ "${removed##*/}" = "" ] && removed=${removed%/*} |
|
|
| 474 | |
|
|
| 475 | echo ${removed} |
|
|
| 476 | fi |
|
|
| 477 | } |
|
|
| 478 | |
|
|
| 479 | # Helper function for create_ml_includes |
|
|
| 480 | create_ml_includes-listdirs() { |
|
|
| 481 | local dirs |
|
|
| 482 | local data |
|
|
| 483 | for data in ${@}; do |
|
|
| 484 | dirs="${dirs} ${data/*:/}" |
|
|
| 485 | done |
|
|
| 486 | echo ${dirs:1} |
|
|
| 487 | } |
|
|
| 488 | |
|
|
| 489 | # Helper function for create_ml_includes |
|
|
| 490 | create_ml_includes-makedestdirs() { |
|
|
| 491 | local dest=${1} |
|
|
| 492 | shift |
|
|
| 493 | local basedirs=${@} |
|
|
| 494 | |
|
|
| 495 | dodir ${dest} |
|
|
| 496 | |
|
|
| 497 | local basedir |
|
|
| 498 | for basedir in ${basedirs}; do |
|
|
| 499 | local dir |
|
|
| 500 | for dir in $(find ${D}/${basedir} -type d); do |
|
|
| 501 | dodir ${dest}/${dir/${D}\/${basedir}/} |
|
|
| 502 | done |
|
|
| 503 | done |
|
|
| 504 | } |
|
|
| 505 | |
|
|
| 506 | # Helper function for create_ml_includes |
|
|
| 507 | create_ml_includes-allfiles() { |
|
|
| 508 | local basedirs=${@} |
|
|
| 509 | |
|
|
| 510 | local basedir |
|
|
| 511 | for basedir in ${basedirs}; do |
|
|
| 512 | local file |
|
|
| 513 | for file in $(find ${D}/${basedir} -type f); do |
|
|
| 514 | echo ${file/${D}\/${basedir}\//} |
|
|
| 515 | done |
|
|
| 516 | done | sort | uniq |
|
|
| 517 | } |
|
|
| 518 | |
|
|
| 519 | # Helper function for create_ml_includes |
|
|
| 520 | create_ml_includes-sym_for_dir() { |
|
|
| 521 | local dir="${1}" |
|
|
| 522 | shift |
|
|
| 523 | local data |
|
|
| 524 | for data in ${@}; do |
|
|
| 525 | if [ "${dir}" = "${data/*:/}" ]; then |
|
|
| 526 | echo ${data/:*/} |
|
|
| 527 | return 0 |
|
|
| 528 | fi |
407 | fi |
| 529 | done |
|
|
| 530 | echo "Shouldn't be here -- create_ml_includes-sym_for_dir ${1} ${@}" |
|
|
| 531 | # exit because we'll likely be called from a subshell |
|
|
| 532 | exit 1 |
|
|
| 533 | } |
408 | } |
| 534 | |
|
|
| 535 | get_libname() { |
|
|
| 536 | local ver=$1 |
|
|
| 537 | if use userland_Darwin ; then |
|
|
| 538 | if [ -z ${ver} ] ; then |
|
|
| 539 | echo ".dylib" |
|
|
| 540 | else |
|
|
| 541 | echo ".${ver}.dylib" |
|
|
| 542 | fi |
|
|
| 543 | else |
|
|
| 544 | if [ -z ${ver} ] ; then |
|
|
| 545 | echo ".so" |
|
|
| 546 | else |
|
|
| 547 | echo ".so.${ver}" |
|
|
| 548 | fi |
|
|
| 549 | fi |
|
|
| 550 | } |
|
|
| 551 | |
|
|
Parent Directory
| 
Revision Log
| 
Patch