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gcompat-0.4.0.ebuild (1475B)

    

  1. # Copyright 2018-2020 Haelwenn (lanodan) Monnier <contact@hacktivis.me>
  2. # Distributed under the terms of the GNU General Public License v2
  4. EAPI=7
  6. inherit multilib-minimal flag-o-matic
  8. DESCRIPTION="The GNU C Library compatibility layer for musl"
  9. HOMEPAGE="https://code.foxkit.us/adelie/gcompat"
  10. KEYWORDS="~amd64 ~x86"
  11. LICENSE="UoI-NCSA"
  12. IUSE="libucontext obstack"
  13. SRC_URI="https://distfiles.adelielinux.org/source/${PN}/${P}.tar.xz"
  14. SLOT="0"
  16. DEPEND="
  17. 	libucontext? ( sys-libs/libucontext )
  18. 	obstack? ( sys-libs/obstack-standalone )
  19. "
  20. RDEPEND="${DEPEND}"
  22. get_loader_name() {
  23. 	# Loosely based on Adélie APKBUILD
  24. 	# TODO: Check against glibc’s logic
  26. 	case "$ABI" in
  27. 		x86) echo "ld-linux.so.2" ;;
  28. 		amd64) echo "ld-linux-x86-64.so.2" ;;
  29. 		arm*) echo "ld-linux-armhf.so.3" ;;
  30. 		arm64) echo "ld-linux-aarch64.so.1" ;;
  31. 		mips | powerpc | s390) echo "ld.so.1" ;;
  32. 	esac
  33. }
  35. get_linker_path() {
  36. 	local arch=$(ldd 2>&1 | sed -n '1s/^musl libc (\(.*\))$/\1/p')
  37. 	echo "/lib/ld-musl-${arch}.so.1"
  38. }
  40. src_compile() {
  41. 	filter-flags "-Wl,--as-needed"
  43. 	emake \
  44. 		LINKER_PATH="$(get_linker_path)" \
  45. 		LOADER_NAME="$(get_loader_name)" \
  46. 		WITH_OBSTACK="$(usex obstack 'obstack-standalone' 'no')" \
  47. 		$(usex libucontext WITH_LIBUCONTEXT=yes '')
  48. }
  50. src_install() {
  51. 	emake \
  52. 		LINKER_PATH="$(get_linker_path)" \
  53. 		LOADER_NAME="$(get_loader_name)" \
  54. 		WITH_OBSTACK="$(usex obstack 'obstack-standalone' 'no')" \
  55. 		$(usex libucontext WITH_LIBUCONTEXT=yes '') \
  56. 		DESTDIR="${D}" \
  57. 		install
  58. }