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Lines 91-96
efetch() {
Link Here
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| 91 |
return 0 |
91 |
return 0 |
| 92 |
} |
92 |
} |
| 93 |
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93 |
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94 |
darwin_symlink_sdk() { |
| 95 |
# setup MacOSX.sdk symlink for GCC/clang, this should probably be |
| 96 |
# managed using an eselect module in the future |
| 97 |
rm -f "${ROOT}/MacOSX.sdk" |
| 98 |
local SDKPATH=$(xcrun --show-sdk-path --sdk macosx) |
| 99 |
local SDKVERSION=$(xcrun --show-sdk-version --sdk macosx) |
| 100 |
( cd ${ROOT} && ln -s "${SDKPATH}" MacOSX.sdk ) |
| 101 |
einfo "using system sources (${SDKVERSION}) from: ${SDKPATH}" |
| 102 |
} |
| 103 |
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| 104 |
darwin_include_paths_for_clang() { |
| 105 |
# only used on clang-based darwin installs |
| 106 |
|
| 107 |
local SDKPATH="${ROOT}/MacOSX.sdk" |
| 108 |
export C_INCLUDE_PATH="${SDKPATH}/usr/include" |
| 109 |
|
| 110 |
# we require command line tools. This allows stage2 to progress. |
| 111 |
export CPLUS_INCLUDE_PATH="/Library/Developer/CommandLineTools/usr/include/c++/v1:${C_INCLUDE_PATH}" |
| 112 |
} |
| 113 |
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| 94 |
configure_cflags() { |
114 |
configure_cflags() { |
| 95 |
export CPPFLAGS="-I${ROOT}/tmp/usr/include" |
115 |
export CPPFLAGS="-I${ROOT}/tmp/usr/include" |
| 96 |
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116 |
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Lines 241-247
configure_toolchain() {
Link Here
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| 241 |
sys-libs/libcxx" |
261 |
sys-libs/libcxx" |
| 242 |
CC=clang |
262 |
CC=clang |
| 243 |
CXX=clang++ |
263 |
CXX=clang++ |
| 244 |
linker=sys-devel/binutils-apple |
264 |
linker=sys-devel/binutils-apple |
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|
265 |
if [[ ! -d /usr/include ]]; then |
| 266 |
darwin_symlink_sdk |
| 267 |
export INCLUDE_EPREFIX_DARWIN_SDK=1 |
| 268 |
fi |
| 245 |
;; |
269 |
;; |
| 246 |
*"Apple LLVM version "*) |
270 |
*"Apple LLVM version "*) |
| 247 |
vers=${ccvers#*Apple LLVM version } |
271 |
vers=${ccvers#*Apple LLVM version } |
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Lines 507-519
bootstrap_setup() {
Link Here
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| 507 |
esac |
531 |
esac |
| 508 |
|
532 |
|
| 509 |
if [[ ${DARWIN_USE_GCC} == 1 ]] ; then |
533 |
if [[ ${DARWIN_USE_GCC} == 1 ]] ; then |
| 510 |
# setup MacOSX.sdk symlink for GCC, this should probably be |
534 |
darwin_symlink_sdk |
| 511 |
# managed using an eselect module in the future |
|
|
| 512 |
rm -f "${ROOT}"/MacOSX.sdk |
| 513 |
local SDKPATH=$(xcrun --show-sdk-path --sdk macosx) |
| 514 |
( cd "${ROOT}" && ln -s "${SDKPATH}" MacOSX.sdk ) |
| 515 |
einfo "using system sources from ${SDKPATH}" |
| 516 |
|
| 517 |
# amend profile, to use gcc one |
535 |
# amend profile, to use gcc one |
| 518 |
profile="${profile}/gcc" |
536 |
profile="${profile}/gcc" |
| 519 |
fi |
537 |
fi |
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Lines 535-540
bootstrap_setup() {
Link Here
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| 535 |
# Use package.use to disable in the portage tree to be shared between |
553 |
# Use package.use to disable in the portage tree to be shared between |
| 536 |
# stage2 and stage3. The hack will be undone during tree sync in stage3. |
554 |
# stage2 and stage3. The hack will be undone during tree sync in stage3. |
| 537 |
cat >> "${ROOT}"/etc/portage/make.profile/package.use <<-EOF |
555 |
cat >> "${ROOT}"/etc/portage/make.profile/package.use <<-EOF |
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|
556 |
# rhash (dep of cmake) configure can't find the openssl/libressl. |
| 557 |
# ssl use flag allows RHash to "use optimized algorithms" |
| 558 |
# but rhash will work fine without, so disable during bootstrap. |
| 559 |
app-crypt/rhash -ssl |
| 560 |
# sys-libs/jsoncpp cannot be installed in stage2 and early stage3 |
| 561 |
# because jsoncpp requires meson which is not available yet. |
| 562 |
# So, cmake needs to temporarily bootstrap its own jsconcpp. |
| 563 |
dev-util/cmake -system-jsoncpp |
| 538 |
# Most binary Linux distributions seem to fancy toolchains that |
564 |
# Most binary Linux distributions seem to fancy toolchains that |
| 539 |
# do not do c++ support (need to install a separate package). |
565 |
# do not do c++ support (need to install a separate package). |
| 540 |
sys-libs/ncurses -cxx |
566 |
sys-libs/ncurses -cxx |
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Lines 1382-1387
bootstrap_stage1() {
Link Here
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| 1382 |
|
1408 |
|
| 1383 |
configure_toolchain |
1409 |
configure_toolchain |
| 1384 |
export CC CXX |
1410 |
export CC CXX |
|
|
1411 |
[[ ${INCLUDE_EPREFIX_DARWIN_SDK} == 1 ]] && darwin_include_paths_for_clang |
| 1385 |
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1412 |
|
| 1386 |
# run all bootstrap_* commands in a subshell since the targets |
1413 |
# run all bootstrap_* commands in a subshell since the targets |
| 1387 |
# frequently pollute the environment using exports which affect |
1414 |
# frequently pollute the environment using exports which affect |
|
Lines 1645-1650
bootstrap_stage2() {
Link Here
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| 1645 |
# Find out what toolchain packages we need, and configure LDFLAGS |
1672 |
# Find out what toolchain packages we need, and configure LDFLAGS |
| 1646 |
# and friends. |
1673 |
# and friends. |
| 1647 |
configure_toolchain || return 1 |
1674 |
configure_toolchain || return 1 |
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|
1675 |
[[ ${INCLUDE_EPREFIX_DARWIN_SDK} == 1 ]] && darwin_include_paths_for_clang |
| 1648 |
configure_cflags || return 1 |
1676 |
configure_cflags || return 1 |
| 1649 |
export CONFIG_SHELL="${ROOT}"/tmp/bin/bash |
1677 |
export CONFIG_SHELL="${ROOT}"/tmp/bin/bash |
| 1650 |
export CC CXX |
1678 |
export CC CXX |
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Lines 1739-1746
bootstrap_stage2() {
Link Here
|
| 1739 |
[[ ${CHOST} == *-solaris* ]] && echo "=dev-libs/libffi-3.3_rc0" \ |
1770 |
[[ ${CHOST} == *-solaris* ]] && echo "=dev-libs/libffi-3.3_rc0" \ |
| 1740 |
>> "${ROOT}"/tmp/etc/portage/package.mask |
1771 |
>> "${ROOT}"/tmp/etc/portage/package.mask |
| 1741 |
|
1772 |
|
| 1742 |
# unlock GCC on Darwin for DARWIN_USE_GCC bootstraps |
1773 |
# unlock Darwin builds for GCC and clang bootstraps |
| 1743 |
if [[ ${DARWIN_USE_GCC} == 1 ]] ; then |
1774 |
if [[ -d "${ROOT}/MacOSX.sdk" ]] ; then |
| 1744 |
rm -f "${ROOT}"/tmp/MacOSX.sdk |
1775 |
rm -f "${ROOT}"/tmp/MacOSX.sdk |
| 1745 |
( cd "${ROOT}"/tmp && ln -s ../MacOSX.sdk ) |
1776 |
( cd "${ROOT}"/tmp && ln -s ../MacOSX.sdk ) |
| 1746 |
fi |
1777 |
fi |
