From da333a25d0bd26590a22e28af5f507464b053cea Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Tue, 19 Feb 2019 15:41:26 +0100
Subject: [PATCH] adjust CFLAGS on armv7hl and ppc64le to fix building
 (#1675089)

---
 guile.spec | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/guile.spec b/guile.spec
index 16c712f..a23de23 100644
--- a/guile.spec
+++ b/guile.spec
@@ -54,6 +54,12 @@ install the guile package.
 
 %build
 
+# The -O2 option in CFLAGS seems to cause the build to fail on
+# some archs (bug #1675089)
+%ifarch armv7hl ppc64le
+export CFLAGS="$(echo $RPM_OPT_FLAGS | sed 's/-O2/-Os/')"
+%endif
+
 %configure --disable-static --disable-error-on-warning
 
 # Remove RPATH