commit: 0b8021731a66814473118c2cff1bb7dcf38ad5d4
Author: Benda Xu <heroxbd <AT> gentoo <DOT> org>
AuthorDate: Sun Dec 22 09:35:40 2019 +0000
Commit: Benda XU <heroxbd <AT> gentoo <DOT> org>
CommitDate: Sun Dec 22 13:56:37 2019 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0b802173
sys-libs/glibc: 2.19: remove pipe2 symbol from libc.so.
Package-Manager: Portage-2.3.79, Repoman-2.3.18
Signed-off-by: Benda Xu <heroxbd <AT> gentoo.org>
.../files/2.19/glibc-2.19-kernel-2.6.16-hide-pipe2.patch | 16 ++++++++++++++++
sys-libs/glibc/glibc-2.19-r2.ebuild | 1 +
2 files changed, 17 insertions(+)
diff --git
a/sys-libs/glibc/files/2.19/glibc-2.19-kernel-2.6.16-hide-pipe2.patch
b/sys-libs/glibc/files/2.19/glibc-2.19-kernel-2.6.16-hide-pipe2.patch
new file mode 100644
index 00000000000..2b9ccceced2
--- /dev/null
+++ b/sys-libs/glibc/files/2.19/glibc-2.19-kernel-2.6.16-hide-pipe2.patch
@@ -0,0 +1,16 @@
+Remove the pipe2 symbol from libc.so, otherwise meson will pick it up.
+
+This is a balance. We decide not to strip all the O_CLOEXEC, otherwise
+gtk+ will need to be patched.
+Index: glibc-2.19/sysdeps/unix/make-syscalls.sh
+===================================================================
+--- glibc-2.19.orig/sysdeps/unix/make-syscalls.sh
++++ glibc-2.19/sysdeps/unix/make-syscalls.sh
+@@ -131,6 +131,7 @@ emit_weak_aliases()
+ echo " echo 'libc_hidden_def ($name)'; \\"
+ ;;
+ *)
++ [ $name = pipe2 ] && continue
+ echo " echo 'weak_alias ($strong, $name)'; \\"
+ echo " echo 'libc_hidden_weak ($name)'; \\"
+ ;;
diff --git a/sys-libs/glibc/glibc-2.19-r2.ebuild
b/sys-libs/glibc/glibc-2.19-r2.ebuild
index 2ba5fba1eef..b30a924271c 100644
--- a/sys-libs/glibc/glibc-2.19-r2.ebuild
+++ b/sys-libs/glibc/glibc-2.19-r2.ebuild
@@ -717,6 +717,7 @@ src_prepare() {
gnuconfig_update
eapply "${FILESDIR}"/2.19/glibc-2.19-kernel-2.6.16-compat.patch
+ eapply "${FILESDIR}"/2.19/glibc-2.19-kernel-2.6.16-hide-pipe2.patch
cd "${WORKDIR}"
find . -name configure -exec touch {} +
