--- Makefile.am.orig	2025-01-26 11:33:54 UTC
+++ Makefile.am
@@ -1,6 +1,6 @@ ACLOCAL_AMFLAGS = -I m4
 AUTOMAKE_OPTIONS = foreign subdir-objects
 ACLOCAL_AMFLAGS = -I m4
-AM_CFLAGS=${SIMD_FLAGS} ${OPENMP_CFLAGS} ${DEBUG_FLAGS} ${M4RIE_M4RI_CFLAGS} ${M4RI_CFLAGS}
+AM_CFLAGS= ${OPENMP_CFLAGS} ${DEBUG_FLAGS} ${M4RIE_M4RI_CFLAGS} ${M4RI_CFLAGS}
 EXTRA_DIST = m4rie/Doxyfile
 
 lib_LTLIBRARIES = libm4rie.la