diff -ru lp_solve_5.5.orig/lp_solve/ccc lp_solve_5.5/lp_solve/ccc
--- lp_solve_5.5.orig/lp_solve/ccc	2008-02-19 09:25:29.000000000 +0000
+++ lp_solve_5.5/lp_solve/ccc	2008-02-19 09:26:01.000000000 +0000
@@ -3,7 +3,7 @@
 
 math=-lm
 
-opts='-O3'
+opts=$RPM_OPT_FLAGS
 
 def=
 if [ "$PLATFORM" = "SCO_UNIX" ]
diff -ru lp_solve_5.5.orig/lpsolve55/ccc lp_solve_5.5/lpsolve55/ccc
--- lp_solve_5.5.orig/lpsolve55/ccc	2008-02-19 09:25:29.000000000 +0000
+++ lp_solve_5.5/lpsolve55/ccc	2008-02-19 09:25:51.000000000 +0000
@@ -10,7 +10,7 @@
      so=y
 fi
 
-opts='-O3'
+opts=$RPM_OPT_FLAGS
 
 $c -s -c -I.. -I../shared -I../bfp -I../bfp/bfp_LUSOL -I../bfp/bfp_LUSOL/LUSOL -I../colamd $opts $def -DYY_NEVER_INTERACTIVE -DPARSER_LP -DINVERSE_ACTIVE=INVERSE_LUSOL -DRoleIsExternalInvEngine $src
 ar rv liblpsolve55.a `echo $src|sed s/[.]c/.o/g|sed 's/[^ ]*\///g'`