gentoo resync : 21.05.2019

2 files changed, 19 insertions, 13 deletions

diff --git a/sys-libs/glibc/Manifest b/sys-libs/glibc/Manifest
index 419b1c8d2db3..89e72d496112 100644
--- a/sys-libs/glibc/Manifest
+++ b/sys-libs/glibc/Manifest
@@ -21,7 +21,7 @@ DIST glibc-2.28-patches-9.tar.xz 98588 BLAKE2B 4ab583be712994f949dee2512da6e12fd
 DIST glibc-2.28.tar.xz 16484344 BLAKE2B 9aa8cbd5a145c2a6fde3a60b3d0a14b12b46ed79333ad1ca3e73464adcfe700277a17a9e7fd0ca36e355a0c5b0b27decfa091da320ba802741ad75cc955bbcc8 SHA512 521f820953ff07c69ece4c2186f59fc061a7f9747932cd70ef2995c2b2deee76eeb6de700d85071cdca5949179aa8ccee75eda7feca1394121ec7b821ad0a3f3
 DIST glibc-2.29-patches-3.tar.xz 35812 BLAKE2B 90b8bc57b7a63f03617795c368b92e525eccfec462d638dbc25c581e5b7a2a72ffd5191842f5ac443a868cbc950838d7e5120e866d343a14b80c55dcbfa48f30 SHA512 4c9b78d9d1a8aa629418f2d758ef800857780b8a1fd8d3582b88348a513ca26ca7f6ac9110a8c6bae16949b360ba36840d184f42293cd4324760273592d1b438
 DIST glibc-2.29.tar.xz 16515488 BLAKE2B b754e6825176538a2b8ca03fce014f0d87d333dc4d038bf0cda5ee8a2f484cd3ce93ad78ec126737e093ab64b55ceedf04cd08aecb4f8041daaa329e99717afa SHA512 146bc0769fe853d9edbf93cea7f74c5b3d84d69cb7614c62588e7acdecd1ec789a9d8949f3e8b99f8f36f2ccac740a003bed94f32b07817baf780b06cfeb6ed0
-DIST glibc-9999-patches-11.tar.xz 17804 BLAKE2B cb4ef9fbaf0da3e2307c468d2a6731ff2475f6ebc490f0ca43d375b59aa669bec1ad0580775306adb95e249e9641bed910310185e5dced66a491c1491b99a747 SHA512 d2fced779807c7f492c17958cf4f95273d1bdcfe062bd71546f2360f3d4742a696ec8d04d984ec560c0fcccea332446834ae2c9d28cfd9009ffd091c1084edc9
+DIST glibc-9999-patches-12.tar.xz 17652 BLAKE2B 25a35eced3816dad02521b03f291292158e0c2f7c19aa416074d88ec719df9913b2d1e7e225a888a7b1f2455fc476c930f8e4b963d2439a2ba982ee038ce798b SHA512 4e985100441e761c50d76ee591924d4ed8284e55b186738c1a40001422c2382cdcfa46ac35f747897861a80045f2b92a0cd4639cd603372227d164c47460762a
 EBUILD glibc-2.19-r2.ebuild 40484 BLAKE2B 9e78b3fcbf40c7c32fd9a7ba0f4c9d31277aa0d5465342b5af1a8115d4dbb9bc34e4dd0be6fe6abca2497306ef84018b62969ff2a2d28eeb092e204a60972714 SHA512 6ee461bd816a33b5eb37e3d7c107e09ebb912ce9cb26620e7bedadf31a5a874c822148859973d4e60931a46b668ce743b7ff04fa3df99f0089251ae653021750
 EBUILD glibc-2.23-r4.ebuild 4949 BLAKE2B 99db0ec4a452f04a2aef9b347a5ddec03cc88fbb1460c4f3f14b37efe5651b5db374e93a26b32b7918eb05f702d5355c5abcfcdf1228c24c4529218ecdd4017b SHA512 4384f936e1b88edc6639e4d7f31cc4641d287afda7e16f9cbd6a9fef68f04501213d9f2a84314cfb18d9da9b404a1452eba44fb49db8cf2cd1cd6012a659eb38
 EBUILD glibc-2.24-r4.ebuild 4988 BLAKE2B 8e08345c96e176984b73a073efca21f771d41af1af75106ec88a22bd55d7f69f28d9c01989026a3e58f3df4fac2a59db68d5ac8a8bbb0f411c75da8792f3402a SHA512 dd1d996eaf35197f7b7b6c111957eb98ef776d0a76a949b95f9bb17075dca43b2a354f8d15be133b9f3ff6c40a5b1f4ec28bd8d41c5cfc51da006eda8b005a05
@@ -30,5 +30,5 @@ EBUILD glibc-2.26-r7.ebuild 25496 BLAKE2B 3edbb2f56d81869f86bd357772c27eb9516a1a
 EBUILD glibc-2.27-r6.ebuild 41551 BLAKE2B 9b55701da5b61f4b095108f0042181961fc67a9b8a40d7ed70ca5effd8114a9d1769f2e9ed178fcf49069cb63c0ad9bdc53cf6f4526f98c3a7d41609d9e7574c SHA512 1d06a20e0a2dc7deee567a0e2545cea87cfbdf5f0d1037b85e2a6afa829b5106880d3b44f44adb7e790820eaa873aac442208f77f1e5c48411af8c1c94a16ce9
 EBUILD glibc-2.28-r6.ebuild 41321 BLAKE2B 0f722c8cf58997771e4a0d736f2eba188f54c6262e81562e5682665437a220dfe27a28040a988af6af5713b0a3d7b640ee24344b4198f942225baf394993aa9d SHA512 1c572b8d80350d56a4d111094acebe6c81e095100dd0afc068ed847b516cd82b2a771276cbe859a5db0f45dec4e58416d3a62fcf5834695d41c67f481856b2e1
 EBUILD glibc-2.29-r2.ebuild 42184 BLAKE2B 98df6334513d1918034772dd72d3ee6af19397147acc18869780258c6bac443811376fdcf422a4d3b47859979cb49add15d8f2b3712c1cc949e7648c942e4639 SHA512 7bfea928abb2358c744c5e20eb5ae7255903246143f1365c2d842c261af6dbb60700cf58771fd9da59f790c7115d50567fe41fdffbc2807c256a9cbe870705ad
-EBUILD glibc-9999.ebuild 42354 BLAKE2B 310466b39e6ea8b9290b911d73d6e4046d9073c52adbb7ec3e40899af667d998870812e16c9ec06d79d7b06e529b991afb3b602e9db139a93c219b21f1ee7d03 SHA512 737f454524395815293d576baef64de1a401f7e9bb03c800f70f95d7fd6b84ab6c8b205542210624c900126e626364a945e2553ec9084fd869d1df85fa42e3c1
+EBUILD glibc-9999.ebuild 42584 BLAKE2B c14f4ec7fed2e7fca3379d8af4c1925384cc842dce8e4ec6b544092b2089356e72bd0189ffa7caf68513aad4e319ae0acbee3f4b19aa82b4e75ab38d6643f8b3 SHA512 e70a3a86532cb763c26132193476dab986c01d4026251e9990b148f275c9515af90d18cfce82a689df8e362f2c8c96d54cb0581695cad9bbc8278eb8efab821f
 MISC metadata.xml 1323 BLAKE2B 6a19ccbf9f068c6c3d3b945d3011dce3d7712dd74a2daeaa8244eef73fd86723b275ce018ec5557862278c23883fabfb27e91e0b88ff62c34fffdadd4b024411 SHA512 848adbf531103d69b8b0e7017c25de730daecccae220e337e475ba8dbcaa95c6d5e440330be56367974607050dfa1964026ed90bc699ab5f12fef35c88d67505
diff --git a/sys-libs/glibc/glibc-9999.ebuild b/sys-libs/glibc/glibc-9999.ebuild
index 3655b03320f1..da0584e4b079 100644
--- a/sys-libs/glibc/glibc-9999.ebuild
+++ b/sys-libs/glibc/glibc-9999.ebuild
@@ -30,12 +30,12 @@ RELEASE_VER=${PV}
 GCC_BOOTSTRAP_VER=20180511
 
 # Gentoo patchset
-PATCH_VER=11
+PATCH_VER=12
 
 SRC_URI+=" https://dev.gentoo.org/~slyfox/distfiles/${P}-patches-${PATCH_VER}.tar.xz"
 SRC_URI+=" multilib? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )"
 
-IUSE="audit caps cet compile-locales doc gd headers-only +multiarch multilib nscd profile selinux +ssp +static-libs suid systemtap test vanilla"
+IUSE="audit caps cet compile-locales custom-cflags doc gd headers-only +multiarch multilib nscd profile selinux +ssp +static-libs suid systemtap test vanilla"
 
 # Minimum kernel version that glibc requires
 MIN_KERN_VER="3.2.0"
@@ -345,11 +345,18 @@ setup_flags() {
 	ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}}
 	ASFLAGS=${ASFLAGS_BASE}
 
-	# Over-zealous CFLAGS can often cause problems.  What may work for one
-	# person may not work for another.  To avoid a large influx of bugs
-	# relating to failed builds, we strip most CFLAGS out to ensure as few
-	# problems as possible.
-	strip-flags
+	# Allow users to explicitly avoid flag sanitization via
+	# USE=custom-cflags.
+	if ! use custom-cflags; then
+		# Over-zealous CFLAGS can often cause problems.  What may work for one
+		# person may not work for another.  To avoid a large influx of bugs
+		# relating to failed builds, we strip most CFLAGS out to ensure as few
+		# problems as possible.
+		strip-flags
+		# Lock glibc at -O2; we want to be conservative here.
+		filter-flags '-O?'
+		append-flags -O2
+	fi
 	strip-unsupported-flags
 	filter-flags -m32 -m64 '-mabi=*'
 
@@ -371,10 +378,9 @@ setup_flags() {
 		CBUILD_OPT=${CTARGET_OPT}
 	fi
 
-	# Lock glibc at -O2; we want to be conservative here.
-	# -fno-strict-aliasing is to work around #155906.
-	filter-flags '-O?'
-	append-flags -O2 -fno-strict-aliasing
+	# glibc's headers disallow -O0 and fail at build time:
+	#  include/libc-symbols.h:75:3: #error "glibc cannot be compiled without optimization"
+	replace-flags -O0 -O1
 
 	filter-flags '-fstack-protector*'
 }