From 3ea364ee619faa6328bc7b98588927b7db2764b0 Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Sat, 13 Jul 2019 17:22:04 +0000
Subject: [PATCH] scripts: Ignore new glibc lua %post

Tried a `--unified-core` build of Silverblue and it blew up on this.
Just copy-pasting the comment in the code:

https://src.fedoraproject.org/rpms/glibc/c/34927af202deb7d97dbb211a3cb13b1c53b496d3?branch=master

From a read of that script, none of it is necessary for rpm-ostree.  It's about working around
bugs from a traditional RPM in-place update, but rpm-ostree always starts from a clean
filesystem checkout.

Closes: #1869
Approved by: jlebon
---
 Makefile-libpriv.am             |  1 +
 src/libpriv/rpmostree-scripts.c | 11 +++++++++++
 2 files changed, 12 insertions(+)

diff --git a/Makefile-libpriv.am b/Makefile-libpriv.am
index a36116b3..913420dd 100644
--- a/Makefile-libpriv.am
+++ b/Makefile-libpriv.am
@@ -73,6 +73,7 @@ librpmostreepriv_la_CFLAGS = \
 	-I$(srcdir)/src/lib \
 	-I$(srcdir)/src/libpriv \
 	-I$(libglnx_srcpath) \
+	-DLIBDIR=\"$(libdir)\" \
 	-DPKGLIBDIR=\"$(pkglibdir)\" \
 	-fvisibility=hidden \
 	$(PKGDEP_RPMOSTREE_CFLAGS) \
diff --git a/src/libpriv/rpmostree-scripts.c b/src/libpriv/rpmostree-scripts.c
index 95623447..4de07b72 100644
--- a/src/libpriv/rpmostree-scripts.c
+++ b/src/libpriv/rpmostree-scripts.c
@@ -159,6 +159,17 @@ static const RpmOstreeLuaReplacement lua_replacements[] = {
     "/usr/bin/sh",
     glibc_langpacks_script
   },
+  /* See https://src.fedoraproject.org/rpms/glibc/pull-request/12
+   * Code originally introduced in https://src.fedoraproject.org/rpms/glibc/c/34927af202deb7d97dbb211a3cb13b1c53b496d3?branch=master
+   * Most of that script is about working around bugs from a traditional RPM in-place update,
+   * but rpm-ostree always starts from a clean filesystem checkout.  We just need step (4)
+   * which is updating the iconv cache.
+   */
+  { "glibc.post",
+    "/usr/bin/bash",
+    "libdir=" LIBDIR "\n"
+    "exec iconvconfig -o ${libdir}/gconv/gconv-modules.cache --nostdlib ${libdir}/gconv"
+  },
   /* Just for the tests */
   { "rpmostree-lua-override-test.post",
     "/usr/bin/sh",