sys-libs/glibc: add USE=static-pie to install rcrt1.o

To add support for gcc's -static-pie flag glibc needs
to provide a few runtile files like rcrt1.o. Let's install
those when requested.

Noticed when looked at static-pie failures in bug #712356.
The change should not fix test failures, but will provide
a way to easily sanity-check static-pie health with minimal
test.

Bug: https://bugs.gentoo.org/712356
Package-Manager: Portage-2.3.93, Repoman-2.3.20
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>

3 files changed, 7 insertions, 3 deletions

diff --git a/sys-libs/glibc/glibc-2.31-r1.ebuild b/sys-libs/glibc/glibc-2.31-r1.ebuild
index 14d8f5289a1d..97ad95166d0a 100644
--- a/sys-libs/glibc/glibc-2.31-r1.ebuild
+++ b/sys-libs/glibc/glibc-2.31-r1.ebuild
@@ -16,7 +16,8 @@ SLOT="2.2"
 EMULTILIB_PKG="true"
 
 if [[ ${PV} == 9999* ]]; then
-	EGIT_REPO_URI="https://sourceware.org/git/glibc.git"
+	# sourceware.org does not have https:// today.
+	EGIT_REPO_URI="git://sourceware.org/git/glibc.git"
 	inherit git-r3
 else
 	# needs minimal testing
@@ -35,7 +36,7 @@ PATCH_DEV=slyfox
 SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/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 +crypt custom-cflags doc gd headers-only +multiarch multilib nscd profile selinux +ssp +static-libs suid systemtap test vanilla"
+IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib nscd profile selinux +ssp +static-libs static-pie suid systemtap test vanilla"
 
 # Minimum kernel version that glibc requires
 MIN_KERN_VER="3.2.0"
@@ -942,6 +943,7 @@ glibc_do_configure() {
 		--with-pkgversion="$(glibc_banner)"
 		$(use_enable crypt)
 		$(use_multiarch || echo --disable-multi-arch)
+		$(use_enable static-pie)
 		$(use_enable systemtap)
 		$(use_enable nscd)
 		${EXTRA_ECONF}
diff --git a/sys-libs/glibc/glibc-9999.ebuild b/sys-libs/glibc/glibc-9999.ebuild
index 70a236147aef..0090072dba2d 100644
--- a/sys-libs/glibc/glibc-9999.ebuild
+++ b/sys-libs/glibc/glibc-9999.ebuild
@@ -35,7 +35,7 @@ PATCH_VER=15
 SRC_URI+=" https://dev.gentoo.org/~slyfox/distfiles/${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 +crypt custom-cflags doc gd headers-only +multiarch multilib nscd profile selinux +ssp +static-libs suid systemtap test vanilla"
+IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib nscd profile selinux +ssp +static-libs static-pie suid systemtap test vanilla"
 
 # Minimum kernel version that glibc requires
 MIN_KERN_VER="3.2.0"
@@ -942,6 +942,7 @@ glibc_do_configure() {
 		--with-pkgversion="$(glibc_banner)"
 		$(use_enable crypt)
 		$(use_multiarch || echo --disable-multi-arch)
+		$(use_enable static-pie)
 		$(use_enable systemtap)
 		$(use_enable nscd)
 		${EXTRA_ECONF}
diff --git a/sys-libs/glibc/metadata.xml b/sys-libs/glibc/metadata.xml
index b00c5f56e586..6630fde73e7f 100644
--- a/sys-libs/glibc/metadata.xml
+++ b/sys-libs/glibc/metadata.xml
@@ -15,6 +15,7 @@
  <flag name="nscd">Build, and enable support for, the Name Service Cache Daemon</flag>
  <flag name="rpc">Enable obsolete RPC/NIS layers</flag>
  <flag name="ssp">protect stack of glibc internals</flag>
+ <flag name="static-pie">Enable static PIE support (runtime files for -static-pie gcc option).</flag>
  <flag name="suid">Make internal pt_chown helper setuid -- not needed if using Linux and have /dev/pts mounted with gid=5</flag>
  <flag name="systemtap">enable systemtap static probe points</flag>
 </use>