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# Copyright 1999-2004 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# $Header: /var/cvsroot/gentoo-x86/eclass/multilib.eclass,v 1.41 2005/10/09 04:40:14 vapier Exp $ |
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# |
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# Author: Jeremy Huddleston <eradicator@gentoo.org> |
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# |
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# This eclass is for all functions pertaining to handling multilib. |
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# configurations. |
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|
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DESCRIPTION="Based on the ${ECLASS} eclass" |
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|
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# has_multilib_profile: |
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# Return true if the current profile is a multilib profile and lists more than |
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# one abi in ${MULTILIB_ABIS}. You might want to use this like |
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# 'use multilib || has_multilib_profile' until all profiles utilizing the |
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# 'multilib' use flag are removed from portage |
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|
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# is_final_abi: |
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# Return true if ${ABI} is the final abi to be installed (and thus we are |
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# on our last run through a src_* function. |
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|
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# number_abis: |
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# echo the number of ABIs we will be installing for |
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|
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# get_install_abis: |
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# Return a list of the ABIs we want to install for with |
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# the last one in the list being the default. |
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|
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# get_all_abis: |
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# Return a list of the ABIs supported by this profile. |
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# the last one in the list being the default. |
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|
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# get_all_libdirs: |
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# Returns a list of all the libdirs used by this profile. This includes |
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# those that might not be touched by the current ebuild and always includes |
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# "lib". |
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|
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# get_libdir: |
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# Returns the libdir for the selected ABI. This is backwards compatible |
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# and simply calls get_abi_LIBDIR() on newer profiles. You should use this |
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# to determine where to install shared objects (ex: /usr/$(get_libdir)) |
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|
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# get_abi_var <VAR> [<ABI>]: |
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# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
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# |
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# get_abi_CFLAGS: |
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# get_abi_CDEFINE: |
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# get_abi_LIBDIR: |
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# Aliases for 'get_abi_var CFLAGS', etc. |
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|
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# get_ml_incdir [<include dir> [<ABI>]] |
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# include dir defaults to /usr/include |
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# ABI defaults to ${ABI} or ${DEFAULT_ABI} |
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# |
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# If a multilib include dir is associated with the passed include dir, then |
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# we return it, otherwise, we just echo back the include dir. This is |
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# neccessary when a built script greps header files rather than testing them |
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# via #include (like perl) to figure out features. |
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|
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# prep_ml_includes: |
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# Some includes (include/asm, glibc, etc) are ABI dependent. In this case, |
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# We can install them in different locations for each ABI and create a common |
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# header which includes the right one based on CDEFINE_${ABI}. If your |
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# package installs ABI-specific headers, just add 'prep_ml_includes' to the |
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# end of your src_install(). It takes a list of directories that include |
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# files are installed in (default is /usr/include if none are passed). |
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# |
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# Example: |
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# src_install() { |
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# ... |
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# prep_ml_includes /usr/qt/3/include |
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# } |
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|
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# create_ml_includes <include dir> <symbol 1>:<dir 1> [<symbol 2>:<dir 2> ...] |
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# If you need more control than prep_ml_includes can offer (like linux-headers |
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# for the asm-* dirs, then use create_ml_includes. The firs argument is the |
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# common dir. The remaining args are of the form <symbol>:<dir> where |
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# <symbol> is what is put in the #ifdef for choosing that dir. |
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# |
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# Ideas for this code came from debian's sparc-linux headers package. |
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# |
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# Example: |
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# create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 |
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# create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 |
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|
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# get_libname [version] |
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# returns libname with proper suffix {.so,.dylib} and optionally supplied version |
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# for ELF/MACH-O shared objects |
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# |
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# Example: |
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# get_libname libfoo ${PV} |
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# Returns: libfoo.so.${PV} (ELF) || libfoo.${PV}.dylib (MACH) |
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|
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### END DOCUMENTATION ### |
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|
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# Defaults: |
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export MULTILIB_ABIS=${MULTILIB_ABIS:-"default"} |
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export DEFAULT_ABI=${DEFAULT_ABI:-"default"} |
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export CFLAGS_default |
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export LDFLAGS_default |
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export CHOST_default=${CHOST_default:-${CHOST}} |
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export CTARGET_default=${CTARGET_default:-${CTARGET:-${CHOST_default}}} |
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export LIBDIR_default=${CONF_LIBDIR:-"lib"} |
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export CDEFINE_default="__unix__" |
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|
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# has_multilib_profile() |
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has_multilib_profile() { |
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[ -n "${MULTILIB_ABIS}" -a "${MULTILIB_ABIS}" != "${MULTILIB_ABIS/ /}" ] |
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} |
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|
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# This function simply returns the desired lib directory. With portage |
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# 2.0.51, we now have support for installing libraries to lib32/lib64 |
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# to accomidate the needs of multilib systems. It's no longer a good idea |
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# to assume all libraries will end up in lib. Replace any (sane) instances |
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# where lib is named directly with $(get_libdir) if possible. |
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# |
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# Travis Tilley <lv@gentoo.org> (24 Aug 2004) |
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# |
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# Jeremy Huddleston <eradicator@gentoo.org> (23 Dec 2004): |
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# Added support for ${ABI} and ${DEFAULT_ABI}. If they're both not set, |
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# fall back on old behavior. Any profile that has these set should also |
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# depend on a newer version of portage (not yet released) which uses these |
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# over CONF_LIBDIR in econf, dolib, etc... |
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get_libdir() { |
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local CONF_LIBDIR |
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if [ -n "${CONF_LIBDIR_OVERRIDE}" ] ; then |
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# if there is an override, we want to use that... always. |
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echo ${CONF_LIBDIR_OVERRIDE} |
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else |
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get_abi_LIBDIR |
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fi |
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} |
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|
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get_multilibdir() { |
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if has_multilib_profile; then |
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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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exit 1 |
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fi |
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echo ${CONF_MULTILIBDIR:=lib32} |
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} |
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|
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# Sometimes you need to override the value returned by get_libdir. A good |
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# example of this is xorg-x11, where lib32 isnt a supported configuration, |
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# and where lib64 -must- be used on amd64 (for applications that need lib |
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# to be 32bit, such as adobe acrobat). Note that this override also bypasses |
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# portage version sanity checking. |
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# get_libdir_override expects one argument, the result get_libdir should |
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# return: |
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# |
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# get_libdir_override lib64 |
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# |
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# Travis Tilley <lv@gentoo.org> (31 Aug 2004) |
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get_libdir_override() { |
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if has_multilib_profile; then |
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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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exit 1 |
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fi |
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CONF_LIBDIR="$1" |
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CONF_LIBDIR_OVERRIDE="$1" |
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LIBDIR_default="$1" |
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} |
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|
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# get_abi_var <VAR> [<ABI>] |
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# returns the value of ${<VAR>_<ABI>} which should be set in make.defaults |
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# |
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# ex: |
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# CFLAGS=$(get_abi_var CFLAGS sparc32) # CFLAGS=-m32 |
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# |
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# Note that the prefered method is to set CC="$(tc-getCC) $(get_abi_CFLAGS)" |
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# This will hopefully be added to portage soon... |
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# |
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# If <ABI> is not specified, ${ABI} is used. |
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# If <ABI> is not specified and ${ABI} is not defined, ${DEFAULT_ABI} is used. |
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# If <ABI> is not specified and ${ABI} and ${DEFAULT_ABI} are not defined, we return an empty string. |
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# |
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# Jeremy Huddleston <eradicator@gentoo.org> |
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get_abi_var() { |
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local flag=$1 |
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local abi |
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if [ $# -gt 1 ]; then |
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abi=${2} |
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elif [ -n "${ABI}" ]; then |
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abi=${ABI} |
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elif [ -n "${DEFAULT_ABI}" ]; then |
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abi=${DEFAULT_ABI} |
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else |
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abi="default" |
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fi |
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|
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local var="${flag}_${abi}" |
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echo ${!var} |
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} |
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|
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get_abi_CFLAGS() { get_abi_var CFLAGS "$@"; } |
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get_abi_LDFLAGS() { get_abi_var LDFLAGS "$@"; } |
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get_abi_CHOST() { get_abi_var CHOST "$@"; } |
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get_abi_CTARGET() { get_abi_var CTARGET "$@"; } |
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get_abi_FAKE_TARGETS() { get_abi_var FAKE_TARGETS "$@"; } |
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get_abi_CDEFINE() { get_abi_var CDEFINE "$@"; } |
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get_abi_LIBDIR() { get_abi_var LIBDIR "$@"; } |
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|
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# Return a list of the ABIs we want to install for with |
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# the last one in the list being the default. |
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get_install_abis() { |
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local order="" |
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|
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if [[ -z ${MULTILIB_ABIS} ]] ; then |
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echo "default" |
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return 0 |
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fi |
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|
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if hasq multilib-pkg-force ${RESTRICT} || |
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{ hasq multilib-pkg ${FEATURES} && hasq multilib-pkg ${RESTRICT}; }; then |
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for x in ${MULTILIB_ABIS} ; do |
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if [[ ${x} != "${DEFAULT_ABI}" ]] ; then |
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hasq ${x} ${ABI_DENY} || ordera="${ordera} ${x}" |
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fi |
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done |
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hasq ${DEFAULT_ABI} ${ABI_DENY} || order="${ordera} ${DEFAULT_ABI}" |
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|
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if [[ -n ${ABI_ALLOW} ]] ; then |
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local ordera="" |
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for x in ${order} ; do |
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if hasq ${x} ${ABI_ALLOW} ; then |
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ordera="${ordera} ${x}" |
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fi |
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done |
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order=${ordera} |
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fi |
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else |
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order=${DEFAULT_ABI} |
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fi |
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|
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if [[ -z ${order} ]] ; then |
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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." |
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fi |
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|
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echo ${order} |
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return 0 |
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} |
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|
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# Return a list of the ABIs supported by this profile. |
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# the last one in the list being the default. |
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get_all_abis() { |
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local order="" |
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|
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if [[ -z ${MULTILIB_ABIS} ]] ; then |
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echo "default" |
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return 0 |
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fi |
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|
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for x in ${MULTILIB_ABIS}; do |
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if [[ ${x} != ${DEFAULT_ABI} ]] ; then |
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order="${order:+${order} }${x}" |
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fi |
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done |
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order="${order:+${order} }${DEFAULT_ABI}" |
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|
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echo ${order} |
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return 0 |
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} |
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|
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# get_all_libdirs() |
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# Returns a list of all the libdirs used by this profile. This includes |
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# those that might not be touched by the current ebuild. |
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get_all_libdirs() { |
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local libdirs="lib" |
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local abi |
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local dir |
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|
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if has_multilib_profile; then |
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for abi in ${MULTILIB_ABIS}; do |
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[ "$(get_abi_LIBDIR ${abi})" != "lib" ] && libdirs="${libdirs} $(get_abi_LIBDIR ${abi})" |
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done |
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elif [ -n "${CONF_LIBDIR}" ]; then |
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for dir in ${CONF_LIBDIR} ${CONF_MULTILIBDIR:-lib32}; do |
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[ "${dir}" != "lib" ] && libdirs="${libdirs} ${dir}" |
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done |
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fi |
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|
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echo "${libdirs}" |
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} |
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|
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# Return true if ${ABI} is the last ABI on our list (or if we're not |
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# using the new multilib configuration. This can be used to determine |
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# if we're in the last (or only) run through src_{unpack,compile,install} |
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is_final_abi() { |
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has_multilib_profile || return 0 |
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local ALL_ABIS=$(get_install_abis) |
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local LAST_ABI=${ALL_ABIS/* /} |
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[[ ${LAST_ABI} == ${ABI} ]] |
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} |
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|
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# echo the number of ABIs we will be installing for |
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number_abis() { |
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get_install_abis | wc -w |
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} |
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|
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# get_ml_incdir [<include dir> [<ABI>]] |
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# include dir defaults to /usr/include |
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# ABI defaults to ${ABI} or ${DEFAULT_ABI} |
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get_ml_incdir() { |
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local dir=/usr/include |
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|
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if [[ $# -gt 0 ]]; then |
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incdir=$1 |
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shift |
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fi |
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|
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if [[ -z "${MULTILIB_ABIS}" ]]; then |
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echo ${incdir} |
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return 0 |
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fi |
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|
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local abi=${ABI-${DEFAULT_ABI}} |
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if [[ $# -gt 0 ]]; then |
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abi=$1 |
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shift |
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fi |
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|
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if [[ -d "${dir}/gentoo-multilib/${abi}" ]]; then |
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echo ${dir}/gentoo-multilib/${abi} |
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else |
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echo ${dir} |
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fi |
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} |
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|
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# prep_ml_includes: |
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# |
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# Some includes (include/asm, glibc, etc) are ABI dependent. In this case, |
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# We can install them in different locations for each ABI and create a common |
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# header which includes the right one based on CDEFINE_${ABI}. If your |
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# package installs ABI-specific headers, just add 'prep_ml_includes' to the |
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# end of your src_install(). It takes a list of directories that include |
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# files are installed in (default is /usr/include if none are passed). |
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# |
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# Example: |
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# src_install() { |
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# ... |
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# prep_ml_includes /usr/qt/3/include |
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# } |
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|
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prep_ml_includes() { |
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if [[ $(number_abis) -gt 1 ]] ; then |
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local dir |
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local dirs |
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local base |
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|
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if [[ $# -eq 0 ]] ; then |
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dirs=/usr/include |
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else |
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dirs="$@" |
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fi |
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|
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for dir in ${dirs} ; do |
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base=${T}/gentoo-multilib/${dir}/gentoo-multilib |
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mkdir -p "${base}" |
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[[ -d ${base}/${ABI} ]] && rm -rf "${base}/${ABI}" |
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mv "${D}/${dir}" "${base}/${ABI}" |
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done |
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|
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if is_final_abi; then |
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base=${T}/gentoo-multilib |
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pushd "${base}" |
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find . | tar -c -T - -f - | tar -x --no-same-owner -f - -C ${D} |
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popd |
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|
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# This 'set' stuff is required by mips profiles to properly pass |
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# CDEFINE's (which have spaces) to sub-functions |
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set -- |
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for dir in ${dirs} ; do |
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set -- "$@" "${dir}" |
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local abi |
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for abi in $(get_install_abis); do |
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set -- "$@" "$(get_abi_CDEFINE ${abi}):${dir}/gentoo-multilib/${abi}" |
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done |
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create_ml_includes "$@" |
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done |
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fi |
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fi |
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} |
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|
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# If you need more control than prep_ml_includes can offer (like linux-headers |
| 384 |
# for the asm-* dirs, then use create_ml_includes. The firs argument is the |
| 385 |
# common dir. The remaining args are of the form <symbol>:<dir> where |
| 386 |
# <symbol> is what is put in the #ifdef for choosing that dir. |
| 387 |
# |
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# Ideas for this code came from debian's sparc-linux headers package. |
| 389 |
# |
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# Example: |
| 391 |
# create_ml_includes /usr/include/asm __sparc__:/usr/include/asm-sparc __sparc64__:/usr/include/asm-sparc64 |
| 392 |
# create_ml_includes /usr/include/asm __i386__:/usr/include/asm-i386 __x86_64__:/usr/include/asm-x86_64 |
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create_ml_includes() { |
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local dest=$1 |
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shift |
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local basedirs=$(create_ml_includes-listdirs "$@") |
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|
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create_ml_includes-makedestdirs ${dest} ${basedirs} |
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|
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local file |
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for file in $(create_ml_includes-allfiles ${basedirs}) ; do |
| 402 |
#local name=$(echo ${file} | tr '[:lower:]' '[:upper:]' | sed 's:[^[:upper:]]:_:g') |
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( |
| 404 |
echo "/* Autogenerated by create_ml_includes() in multilib.eclass */" |
| 405 |
|
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local dir |
| 407 |
for dir in ${basedirs}; do |
| 408 |
if [[ -f ${D}/${dir}/${file} ]] ; then |
| 409 |
echo "" |
| 410 |
local sym=$(create_ml_includes-sym_for_dir ${dir} "$@") |
| 411 |
if [[ ${sym/=} != "${sym}" ]] ; then |
| 412 |
echo "#if ${sym}" |
| 413 |
elif [[ ${sym::1} == "!" ]] ; then |
| 414 |
echo "#ifndef ${sym:1}" |
| 415 |
else |
| 416 |
echo "#ifdef ${sym}" |
| 417 |
fi |
| 418 |
echo "# include <$(create_ml_includes-absolute ${dir}/${file})>" |
| 419 |
echo "#endif /* ${sym} */" |
| 420 |
fi |
| 421 |
done |
| 422 |
|
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#echo "#endif /* __CREATE_ML_INCLUDES_STUB_${name}__ */" |
| 424 |
) > "${D}/${dest}/${file}" |
| 425 |
done |
| 426 |
} |
| 427 |
|
| 428 |
# Helper function for create_ml_includes |
| 429 |
create_ml_includes-absolute() { |
| 430 |
local dst="$(create_ml_includes-tidy_path $1)" |
| 431 |
|
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dst=(${dst//\// }) |
| 433 |
|
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local i |
| 435 |
for ((i=0; i<${#dst[*]}; i++)); do |
| 436 |
[ "${dst[i]}" == "include" ] && break |
| 437 |
done |
| 438 |
|
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local strip_upto=$i |
| 440 |
|
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for ((i=strip_upto+1; i<${#dst[*]}-1; i++)); do |
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echo -n ${dst[i]}/ |
| 443 |
done |
| 444 |
|
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echo -n ${dst[i]} |
| 446 |
} |
| 447 |
|
| 448 |
# Helper function for create_ml_includes |
| 449 |
create_ml_includes-tidy_path() { |
| 450 |
local removed=$1 |
| 451 |
|
| 452 |
if [ -n "${removed}" ]; then |
| 453 |
# Remove multiple slashes |
| 454 |
while [ "${removed}" != "${removed/\/\//\/}" ]; do |
| 455 |
removed=${removed/\/\//\/} |
| 456 |
done |
| 457 |
|
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# Remove . directories |
| 459 |
while [ "${removed}" != "${removed//\/.\//\/}" ]; do |
| 460 |
removed=${removed//\/.\//\/} |
| 461 |
done |
| 462 |
[ "${removed##*/}" = "." ] && removed=${removed%/*} |
| 463 |
|
| 464 |
# Removed .. directories |
| 465 |
while [ "${removed}" != "${removed//\/..\/}" ]; do |
| 466 |
local p1="${removed%%\/..\/*}" |
| 467 |
local p2="${removed#*\/..\/}" |
| 468 |
|
| 469 |
removed="${p1%\/*}/${p2}" |
| 470 |
done |
| 471 |
|
| 472 |
# Remove trailing .. |
| 473 |
[ "${removed##*/}" = ".." ] && removed=${removed%/*/*} |
| 474 |
|
| 475 |
# Remove trailing / |
| 476 |
[ "${removed##*/}" = "" ] && removed=${removed%/*} |
| 477 |
|
| 478 |
echo ${removed} |
| 479 |
fi |
| 480 |
} |
| 481 |
|
| 482 |
# Helper function for create_ml_includes |
| 483 |
create_ml_includes-listdirs() { |
| 484 |
local dirs |
| 485 |
local data |
| 486 |
for data in "$@"; do |
| 487 |
dirs="${dirs} ${data/*:/}" |
| 488 |
done |
| 489 |
echo ${dirs:1} |
| 490 |
} |
| 491 |
|
| 492 |
# Helper function for create_ml_includes |
| 493 |
create_ml_includes-makedestdirs() { |
| 494 |
local dest=$1 |
| 495 |
shift |
| 496 |
local basedirs=$@ |
| 497 |
|
| 498 |
dodir ${dest} |
| 499 |
|
| 500 |
local basedir |
| 501 |
for basedir in ${basedirs}; do |
| 502 |
local dir |
| 503 |
for dir in $(find ${D}/${basedir} -type d); do |
| 504 |
dodir ${dest}/${dir/${D}\/${basedir}/} |
| 505 |
done |
| 506 |
done |
| 507 |
} |
| 508 |
|
| 509 |
# Helper function for create_ml_includes |
| 510 |
create_ml_includes-allfiles() { |
| 511 |
local basedir file |
| 512 |
for basedir in "$@" ; do |
| 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 [[ ${data} == *:${dir} ]] ; then |
| 526 |
echo ${data/:*/} |
| 527 |
return 0 |
| 528 |
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 |
} |
| 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 |
|
| 552 |
# This is for the toolchain to setup profile variables when pulling in |
| 553 |
# a crosscompiler (and thus they aren't set in the profile) |
| 554 |
multilib_env() { |
| 555 |
local CTARGET=${1:-${CTARGET}} |
| 556 |
|
| 557 |
case ${CTARGET} in |
| 558 |
x86_64*) |
| 559 |
export CFLAGS_x86=${CFLAGS_x86--m32} |
| 560 |
export CHOST_x86=${CTARGET/x86_64/i686} |
| 561 |
export CTARGET_x86=${CHOST_x86} |
| 562 |
export CDEFINE_x86="__i386__" |
| 563 |
export LIBDIR_x86="lib" |
| 564 |
|
| 565 |
export CFLAGS_amd64=${CFLAGS_amd64--m64} |
| 566 |
export CHOST_amd64=${CTARGET} |
| 567 |
export CTARGET_amd64=${CTARGET_amd64} |
| 568 |
export CDEFINE_amd64="__x86_64__" |
| 569 |
export LIBDIR_amd64="lib64" |
| 570 |
|
| 571 |
export MULTILIB_ABIS="amd64 x86" |
| 572 |
export DEFAULT_ABI="amd64" |
| 573 |
;; |
| 574 |
mips64*) |
| 575 |
export CFLAGS_o32=${CFLAGS_o32--mabi=32} |
| 576 |
export CHOST_o32=${CTARGET/mips64/mips} |
| 577 |
export CTARGET_o32=${CHOST_o32} |
| 578 |
export CDEFINE_o32="_MIPS_SIM == _ABIO32" |
| 579 |
export LIBDIR_o32="lib" |
| 580 |
|
| 581 |
export CFLAGS_n32=${CFLAGS_n32--mabi=n32} |
| 582 |
export CHOST_n32=${CTARGET} |
| 583 |
export CTARGET_n32=${CHOST_n32} |
| 584 |
export CDEFINE_n32="_MIPS_SIM == _ABIN32" |
| 585 |
export LIBDIR_n32="lib32" |
| 586 |
|
| 587 |
export CFLAGS_n64=${CFLAGS_n64--mabi=64} |
| 588 |
export CHOST_n64=${CTARGET} |
| 589 |
export CTARGET_n64=${CHOST_n64} |
| 590 |
export CDEFINE_n64="_MIPS_SIM == _ABI64" |
| 591 |
export LIBDIR_n64="lib64" |
| 592 |
|
| 593 |
export MULTILIB_ABIS="n64 n32" # o32 |
| 594 |
export DEFAULT_ABI="n32" |
| 595 |
;; |
| 596 |
powerpc64*) |
| 597 |
export CFLAGS_ppc=${CFLAGS_ppc--m32} |
| 598 |
export CHOST_ppc=${CTARGET/powerpc64/powerpc} |
| 599 |
export CTARGET_ppc=${CHOST_ppc} |
| 600 |
export CDEFINE_ppc="!__powerpc64__" |
| 601 |
export LIBDIR_ppc="lib" |
| 602 |
|
| 603 |
export CFLAGS_ppc64=${CFLAGS_ppc64--m64} |
| 604 |
export CHOST_ppc64=${CTARGET} |
| 605 |
export CTARGET_ppc64=${CHOST_ppc64} |
| 606 |
export CDEFINE_ppc64="__powerpc64__" |
| 607 |
export LIBDIR_ppc64="lib64" |
| 608 |
|
| 609 |
export MULTILIB_ABIS="ppc64 ppc" |
| 610 |
export DEFAULT_ABI="ppc64" |
| 611 |
;; |
| 612 |
sparc64*) |
| 613 |
export CFLAGS_sparc32=${CFLAGS_sparc32--m32} |
| 614 |
export CHOST_sparc32=${CTARGET/sparc64/sparc} |
| 615 |
export CTARGET_sparc32=${CHOST_sparc32} |
| 616 |
export CDEFINE_sparc32="!__arch64__" |
| 617 |
export LIBDIR_sparc32="lib" |
| 618 |
|
| 619 |
export CFLAGS_sparc64=${CFLAGS_sparc64--m64} |
| 620 |
export CHOST_sparc64=${CTARGET} |
| 621 |
export CTARGET_sparc64=${CHOST_sparc64} |
| 622 |
export CDEFINE_sparc64="__arch64__" |
| 623 |
export LIBDIR_sparc64="lib64" |
| 624 |
|
| 625 |
export MULTILIB_ABIS="sparc64 sparc32" |
| 626 |
export DEFAULT_ABI="sparc64" |
| 627 |
;; |
| 628 |
*) |
| 629 |
export MULTILIB_ABIS="default" |
| 630 |
export DEFAULT_ABI="default" |
| 631 |
;; |
| 632 |
esac |
| 633 |
} |
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