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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: ${SDKPATH}" |
| 102 |
} |
| 103 |
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| 104 |
darwin_include_paths_for_clang() { |
| 105 |
# only used on clang-based darwin installs |
| 106 |
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| 107 |
local XCODE_PATH=$(xcode-select -p) |
| 108 |
# Xcode.app path is deeper than CommandLineTools path |
| 109 |
[[ "${XCODE_PATH}" == */CommandLineTools ]] || XCODE_PATH+="/Toolchains/XcodeDefault.xctoolchain" |
| 110 |
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| 111 |
export C_INCLUDE_PATH="${ROOT}/MacOSX.sdk/usr/include" |
| 112 |
export CPLUS_INCLUDE_PATH="${XCODE_PATH}/usr/include/c++/v1:${C_INCLUDE_PATH}" |
| 113 |
} |
| 114 |
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| 94 |
configure_cflags() { |
115 |
configure_cflags() { |
| 95 |
export CPPFLAGS="-I${ROOT}/tmp/usr/include" |
116 |
export CPPFLAGS="-I${ROOT}/tmp/usr/include" |
| 96 |
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117 |
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Lines 242-247
configure_toolchain() {
Link Here
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| 242 |
CC=clang |
263 |
CC=clang |
| 243 |
CXX=clang++ |
264 |
CXX=clang++ |
| 244 |
linker=sys-devel/binutils-apple |
265 |
linker=sys-devel/binutils-apple |
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266 |
if [[ ! -d /usr/include ]]; then |
| 267 |
darwin_symlink_sdk |
| 268 |
export INCLUDE_EPREFIX_DARWIN_SDK=1 |
| 269 |
fi |
| 245 |
;; |
270 |
;; |
| 246 |
*"Apple LLVM version "*) |
271 |
*"Apple LLVM version "*) |
| 247 |
vers=${ccvers#*Apple LLVM version } |
272 |
vers=${ccvers#*Apple LLVM version } |
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Lines 507-519
bootstrap_setup() {
Link Here
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| 507 |
esac |
532 |
esac |
| 508 |
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533 |
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| 509 |
if [[ ${DARWIN_USE_GCC} == 1 ]] ; then |
534 |
if [[ ${DARWIN_USE_GCC} == 1 ]] ; then |
| 510 |
# setup MacOSX.sdk symlink for GCC, this should probably be |
535 |
darwin_symlink_sdk |
| 511 |
# managed using an eselect module in the future |
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|
| 512 |
rm -f "${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 ${SDKPATH}" |
| 516 |
|
| 517 |
# amend profile, to use gcc one |
536 |
# amend profile, to use gcc one |
| 518 |
profile="${profile}/gcc" |
537 |
profile="${profile}/gcc" |
| 519 |
fi |
538 |
fi |
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Lines 535-540
bootstrap_setup() {
Link Here
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| 535 |
# Use package.use to disable in the portage tree to be shared between |
554 |
# Use package.use to disable in the portage tree to be shared between |
| 536 |
# stage2 and stage3. The hack will be undone during tree sync in stage3. |
555 |
# stage2 and stage3. The hack will be undone during tree sync in stage3. |
| 537 |
cat >> "${ROOT}"/etc/portage/make.profile/package.use <<-EOF |
556 |
cat >> "${ROOT}"/etc/portage/make.profile/package.use <<-EOF |
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557 |
# rhash (dep of cmake) configure can't find the openssl/libressl. |
| 558 |
# ssl use flag allows RHash to "use optimized algorithms" |
| 559 |
# but rhash will work fine without, so disable during bootstrap. |
| 560 |
app-crypt/rhash -ssl |
| 561 |
# sys-libs/jsoncpp cannot be installed in stage2 and early stage3 |
| 562 |
# because jsoncpp requires meson which is not available yet. |
| 563 |
# So, cmake needs to temporarily bootstrap its own jsconcpp. |
| 564 |
dev-util/cmake -system-jsoncpp |
| 538 |
# Most binary Linux distributions seem to fancy toolchains that |
565 |
# Most binary Linux distributions seem to fancy toolchains that |
| 539 |
# do not do c++ support (need to install a separate package). |
566 |
# do not do c++ support (need to install a separate package). |
| 540 |
sys-libs/ncurses -cxx |
567 |
sys-libs/ncurses -cxx |
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Lines 1382-1387
bootstrap_stage1() {
Link Here
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| 1382 |
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1409 |
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| 1383 |
configure_toolchain |
1410 |
configure_toolchain |
| 1384 |
export CC CXX |
1411 |
export CC CXX |
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1412 |
[[ ${INCLUDE_EPREFIX_DARWIN_SDK} == 1 ]] && darwin_include_paths_for_clang |
| 1385 |
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1413 |
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| 1386 |
# run all bootstrap_* commands in a subshell since the targets |
1414 |
# run all bootstrap_* commands in a subshell since the targets |
| 1387 |
# frequently pollute the environment using exports which affect |
1415 |
# frequently pollute the environment using exports which affect |
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Lines 1646-1651
bootstrap_stage2() {
Link Here
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| 1646 |
# Find out what toolchain packages we need, and configure LDFLAGS |
1674 |
# Find out what toolchain packages we need, and configure LDFLAGS |
| 1647 |
# and friends. |
1675 |
# and friends. |
| 1648 |
configure_toolchain || return 1 |
1676 |
configure_toolchain || return 1 |
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1677 |
[[ ${INCLUDE_EPREFIX_DARWIN_SDK} == 1 ]] && darwin_include_paths_for_clang |
| 1649 |
configure_cflags || return 1 |
1678 |
configure_cflags || return 1 |
| 1650 |
export CONFIG_SHELL="${ROOT}"/tmp/bin/bash |
1679 |
export CONFIG_SHELL="${ROOT}"/tmp/bin/bash |
| 1651 |
export CC CXX |
1680 |
export CC CXX |
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Lines 1740-1747
bootstrap_stage2() {
Link Here
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| 1740 |
[[ ${CHOST} == *-solaris* ]] && echo "=dev-libs/libffi-3.3_rc0" \ |
1769 |
[[ ${CHOST} == *-solaris* ]] && echo "=dev-libs/libffi-3.3_rc0" \ |
| 1741 |
>> "${ROOT}"/tmp/etc/portage/package.mask |
1770 |
>> "${ROOT}"/tmp/etc/portage/package.mask |
| 1742 |
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1771 |
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| 1743 |
# unlock GCC on Darwin for DARWIN_USE_GCC bootstraps |
1772 |
# unlock Darwin builds for GCC and clang bootstraps |
| 1744 |
if [[ ${DARWIN_USE_GCC} == 1 ]] ; then |
1773 |
if [[ -d "${ROOT}/MacOSX.sdk" ]] ; then |
| 1745 |
rm -f "${ROOT}"/tmp/MacOSX.sdk |
1774 |
rm -f "${ROOT}"/tmp/MacOSX.sdk |
| 1746 |
( cd "${ROOT}"/tmp && ln -s ../MacOSX.sdk ) |
1775 |
( cd "${ROOT}"/tmp && ln -s ../MacOSX.sdk ) |
| 1747 |
fi |
1776 |
fi |
| 1748 |
- |
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