diff --git a/.files b/.files
index efc9b36..834dc36 100644
Binary files a/.files and b/.files differ
diff --git a/.rev b/.rev
index f6bf666..213362e 100644
--- a/.rev
+++ b/.rev
@@ -34,4 +34,12 @@
     <comment></comment>
     <requestid>1072307</requestid>
   </revision>
+  <revision rev="5" vrev="5">
+    <srcmd5>5af746c055d307ab000497096632a575</srcmd5>
+    <version>2022.07.20</version>
+    <time>1679667361</time>
+    <user>dimstar_suse</user>
+    <comment></comment>
+    <requestid>1073574</requestid>
+  </revision>
 </revisionlist>
diff --git a/fixmath.changes b/fixmath.changes
index 828a2ce..7833605 100644
--- a/fixmath.changes
+++ b/fixmath.changes
@@ -1,4 +1,9 @@
 -------------------------------------------------------------------
+Tue Mar 21 14:54:01 UTC 2023 - Danilo Spinella <danilo.spinella@suse.com>
+
+- Properly use optflags when building, bsc#1209201
+
+-------------------------------------------------------------------
 Wed Mar 15 13:13:18 UTC 2023 - Jan Engelhardt <jengelh@inai.de>
 
 - Add forced symbol versioning to library [boo#1209301]
diff --git a/fixmath.spec b/fixmath.spec
index b031629..2f70f82 100644
--- a/fixmath.spec
+++ b/fixmath.spec
@@ -45,6 +45,7 @@ implementing the Q16.16 format.
 Summary:        Header files for fixmath, a fixed-point math library
 Requires:       %name = %version
 Conflicts:      %name < %version-%release
+BuildArch:      noarch
 
 %description devel
 fixmath is a fixed-point math operations library written in C and
@@ -57,8 +58,8 @@ This package contains the headers.
 
 %build
 # Fix lto-no-text-in-archive rpmlint error
-export CFLAGS="${CFLAGS} -ffat-lto-objects"
-export CXXFLAGS="${CXXFLAGS} -ffat-lto-objects"
+export CFLAGS="%{optflags} -ffat-lto-objects"
+export CXXFLAGS="%{optflags} -ffat-lto-objects"
 %if !0%{?is_opensuse} && 0%{?sle_version} < 150000
 # Remove -fsanitize=undefined opts in SLE-12-SP5
 sed -e '/set(sanitizer_opts/d' -i tests/tests.cmake