| 1 | # Copyright 1999-2006 Gentoo Foundation |
1 | # Copyright 1999-2006 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/toolchain-funcs.eclass,v 1.61 2006/09/24 07:20:33 grobian Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/toolchain-funcs.eclass,v 1.64 2007/01/07 11:39:08 vapier Exp $ |
| 4 | # |
4 | # |
| 5 | # Author: Toolchain Ninjas <toolchain@gentoo.org> |
5 | # Author: Toolchain Ninjas <toolchain@gentoo.org> |
| 6 | # |
6 | # |
| 7 | # This eclass contains (or should) functions to get common info |
7 | # This eclass contains (or should) functions to get common info |
| 8 | # about the toolchain (libc/compiler/binutils/etc...) |
8 | # about the toolchain (libc/compiler/binutils/etc...) |
| … | |
… | |
| 150 | tc-ninja_magic_to_arch kern $@ |
150 | tc-ninja_magic_to_arch kern $@ |
| 151 | } |
151 | } |
| 152 | tc-arch() { |
152 | tc-arch() { |
| 153 | tc-ninja_magic_to_arch portage $@ |
153 | tc-ninja_magic_to_arch portage $@ |
| 154 | } |
154 | } |
| 155 | tc-endian() { |
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| 156 | local host=$1 |
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| 157 | [[ -z ${host} ]] && host=${CTARGET:-${CHOST}} |
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| 158 | host=${host%%-*} |
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| 159 | |
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| 160 | case ${host} in |
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| 161 | alpha*) echo big;; |
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| 162 | arm*b*) echo big;; |
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| 163 | arm*) echo little;; |
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| 164 | cris*) echo little;; |
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| 165 | hppa*) echo big;; |
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| 166 | i?86*) echo little;; |
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| 167 | ia64*) echo little;; |
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| 168 | m68*) echo big;; |
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| 169 | mips*l*) echo little;; |
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| 170 | mips*) echo big;; |
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| 171 | powerpc*) echo big;; |
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| 172 | s390*) echo big;; |
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| 173 | sh*b*) echo big;; |
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| 174 | sh*) echo little;; |
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| 175 | sparc*) echo big;; |
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| 176 | x86_64*) echo little;; |
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| 177 | *) echo wtf;; |
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| 178 | esac |
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| 179 | } |
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| 180 | |
155 | |
| 181 | # Returns the version as by `$CC -dumpversion` |
156 | # Returns the version as by `$CC -dumpversion` |
| 182 | gcc-fullversion() { |
157 | gcc-fullversion() { |
| 183 | echo "$($(tc-getCC) -dumpversion)" |
158 | $(tc-getCC "$@") -dumpversion |
| 184 | } |
159 | } |
| 185 | # Returns the version, but only the <major>.<minor> |
160 | # Returns the version, but only the <major>.<minor> |
| 186 | gcc-version() { |
161 | gcc-version() { |
| 187 | echo "$(gcc-fullversion | cut -f1,2 -d.)" |
162 | gcc-fullversion "$@" | cut -f1,2 -d. |
| 188 | } |
163 | } |
| 189 | # Returns the Major version |
164 | # Returns the Major version |
| 190 | gcc-major-version() { |
165 | gcc-major-version() { |
| 191 | echo "$(gcc-version | cut -f1 -d.)" |
166 | gcc-version "$@" | cut -f1 -d. |
| 192 | } |
167 | } |
| 193 | # Returns the Minor version |
168 | # Returns the Minor version |
| 194 | gcc-minor-version() { |
169 | gcc-minor-version() { |
| 195 | echo "$(gcc-version | cut -f2 -d.)" |
170 | gcc-version "$@" | cut -f2 -d. |
| 196 | } |
171 | } |
| 197 | # Returns the Micro version |
172 | # Returns the Micro version |
| 198 | gcc-micro-version() { |
173 | gcc-micro-version() { |
| 199 | echo "$(gcc-fullversion | cut -f3 -d. | cut -f1 -d-)" |
174 | gcc-fullversion "$@" | cut -f3 -d. | cut -f1 -d- |
| 200 | } |
175 | } |
| 201 | |
176 | |
| 202 | # Returns requested gcc specs directive |
177 | # Returns requested gcc specs directive |
| 203 | # Note; later specs normally overwrite earlier ones; however if a later |
178 | # Note; later specs normally overwrite earlier ones; however if a later |
| 204 | # spec starts with '+' then it appends. |
179 | # spec starts with '+' then it appends. |
| … | |
… | |
| 273 | # is referenced ... makes multilib saner |
248 | # is referenced ... makes multilib saner |
| 274 | output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') |
249 | output_format=$($(tc-getCC) ${CFLAGS} ${LDFLAGS} -Wl,--verbose 2>&1 | sed -n 's/^OUTPUT_FORMAT("\([^"]*\)",.*/\1/p') |
| 275 | [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" |
250 | [[ -n ${output_format} ]] && output_format="OUTPUT_FORMAT ( ${output_format} )" |
| 276 | |
251 | |
| 277 | for lib in "$@" ; do |
252 | for lib in "$@" ; do |
| 278 | if [[ ${USERLAND} == "Darwin" ]]; |
253 | if [[ ${USERLAND} == "Darwin" ]] ; then |
| 279 | then |
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| 280 | ewarn "Not creating fake dynamic library for $lib on Darwin," |
254 | ewarn "Not creating fake dynamic library for $lib on Darwin;" |
| 281 | ewarn "making a symlink instead." |
255 | ewarn "making a symlink instead." |
| 282 | dosym "/${libdir}/${lib}" "/usr/${libdir}/${lib}" |
256 | dosym "/${libdir}/${lib}" "/usr/${libdir}/${lib}" |
| 283 | else |
257 | else |
| 284 | cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT |
258 | cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT |
| 285 | /* GNU ld script |
259 | /* GNU ld script |
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