Description: link against libsymspg-dev to provide the functionality to
 produce irreducible q-points with spglib.
Author: Andrius Merkys <andrius.merkys@gmail.com>
Index: lammps-0~20210122.gita77bb3073/tools/phonon/Makefile
===================================================================
--- lammps-0~20210122.gita77bb3073.orig/tools/phonon/Makefile
+++ lammps-0~20210122.gita77bb3073/tools/phonon/Makefile
@@ -19,8 +19,8 @@ TCLIB = -L/opt/tricubic/1.0/lib -ltricub
 # spglib, used to get the irreducible q-points
 # if SFLAG is not set, spglib won't be used.
 SFLAG  = -DUseSPG
-SPGINC = -I/opt/spglib/1.9.7/include/spglib
-SPGLIB = -L/opt/spglib/1.9.7/lib -lsymspg
+SPGINC = 
+SPGLIB = -lsymspg
 
 # FFTW 3， used to deduce the force constants in real space
 # if FFLAG is not set, fftw won't be used.
