From 22910f5d14da606bd7f06e19a2f61c5d1a8fc94b Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@redcorelinux.org>
Date: Fri, 25 May 2018 15:22:17 +0100
Subject: gentoo resync : 25.05.2018

---
 eclass/Manifest.gz            | Bin 39204 -> 39197 bytes
 eclass/meson.eclass           |  46 ++++++++++++++++++++++++++++++++++++------
 eclass/mozconfig-v6.60.eclass |   7 +++++--
 3 files changed, 45 insertions(+), 8 deletions(-)

(limited to 'eclass')

diff --git a/eclass/Manifest.gz b/eclass/Manifest.gz
index 9ead72cbda5d..7146d64f85f8 100644
Binary files a/eclass/Manifest.gz and b/eclass/Manifest.gz differ
diff --git a/eclass/meson.eclass b/eclass/meson.eclass
index f493bab2d019..d15e3ff58795 100644
--- a/eclass/meson.eclass
+++ b/eclass/meson.eclass
@@ -166,13 +166,16 @@ _meson_create_cross_file() {
 	strip = '$(tc-getSTRIP)'
 
 	[properties]
-	c_args = $(_meson_env_array "${CFLAGS}")
-	c_link_args = $(_meson_env_array "${LDFLAGS}")
-	cpp_args = $(_meson_env_array "${CXXFLAGS}")
-	cpp_link_args = $(_meson_env_array "${LDFLAGS}")
+	c_args = $(_meson_env_array "${CFLAGS} ${CPPFLAGS}")
+	c_link_args = $(_meson_env_array "${CFLAGS} ${LDFLAGS}")
+	cpp_args = $(_meson_env_array "${CXXFLAGS} ${CPPFLAGS}")
+	cpp_link_args = $(_meson_env_array "${CXXFLAGS} ${LDFLAGS}")
 	fortran_args = $(_meson_env_array "${FCFLAGS}")
-	objc_args = $(_meson_env_array "${OBJCFLAGS}")
-	objcpp_args = $(_meson_env_array "${OBJCXXFLAGS}")
+	fortran_link_args = $(_meson_env_array "${FCFLAGS} ${LDFLAGS}")
+	objc_args = $(_meson_env_array "${OBJCFLAGS} ${CPPFLAGS}")
+	objc_link_args = $(_meson_env_array "${OBJCFLAGS} ${LDFLAGS}")
+	objcpp_args = $(_meson_env_array "${OBJCXXFLAGS} ${CPPFLAGS}")
+	objcpp_link_args = $(_meson_env_array "${OBJCXXFLAGS} ${LDFLAGS}")
 
 	[host_machine]
 	system = '${system}'
@@ -195,6 +198,25 @@ meson_use() {
 	usex "$1" "-D${2-$1}=true" "-D${2-$1}=false"
 }
 
+# @FUNCTION: _meson_move_flags
+# @INTERNAL
+# @USAGE: PROG FLAGS
+# @DESCRIPTION:
+# Moves extra arguments from PROG to FLAGS.
+# For example:
+# CC="gcc -m32" -> CC="gcc" CFLAGS="-m32"
+_meson_move_flags() {
+	local prog=${1}
+	local flags=${2}
+	local x=( ${!prog} )
+	if [[ -n ${x[0]} ]]; then
+		export ${prog}=${x[0]}
+	fi
+	if [[ -n ${x[1]} ]]; then
+		export ${flags}="${x[@]:1}${!flags:+ }${!flags}"
+	fi
+}
+
 # @FUNCTION: meson_src_configure
 # @DESCRIPTION:
 # This is the meson_src_configure function.
@@ -211,6 +233,18 @@ meson_src_configure() {
 		--wrap-mode nodownload
 		)
 
+	# Prevent multilib flags from leaking across ABIs
+	local -x BUILD_CFLAGS=${BUILD_CFLAGS}
+	local -x BUILD_CXXFLAGS=${BUILD_CXXFLAGS}
+
+	# Move multilib flags from CC to CFLAGS
+	local -x CC=$(tc-getCC) CFLAGS=${CFLAGS}
+	_meson_move_flags CC CFLAGS
+
+	# Move multilib flags from CXX to CXXFLAGS
+	local -x CXX=$(tc-getCXX) CXXFLAGS=${CXXFLAGS}
+	_meson_move_flags CXX CXXFLAGS
+
 	if tc-is-cross-compiler; then
 		_meson_create_cross_file || die "unable to write meson cross file"
 		mesonargs+=( --cross-file "${T}/meson.${CHOST}" )
diff --git a/eclass/mozconfig-v6.60.eclass b/eclass/mozconfig-v6.60.eclass
index 8208305a778f..ac0652a82301 100644
--- a/eclass/mozconfig-v6.60.eclass
+++ b/eclass/mozconfig-v6.60.eclass
@@ -165,11 +165,14 @@ DEPEND="app-arch/zip
 	>=sys-devel/binutils-2.16.1
 	sys-apps/findutils
 	pulseaudio? ( media-sound/pulseaudio )
-	|| (
+	elibc_glibc? ( || (
 		( >=dev-lang/rust-1.24.0[-extended(-)] >=dev-util/cargo-0.25.0 )
 		>=dev-lang/rust-1.24.0[extended]
 		( >=dev-lang/rust-bin-1.24.0 >=dev-util/cargo-0.25.0 )
-	)
+	) )
+	elibc_musl? ( || ( >=dev-lang/rust-1.24.0
+		>=dev-util/cargo-0.25.0
+	) )
 	${RDEPEND}"
 
 RDEPEND+="
-- 
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