From fac36a99c56484ff797fb4968c8f97cc4ed9d859 Mon Sep 17 00:00:00 2001
From: Sancar Adali <sadali@gmail.com>
Date: Fri, 4 Aug 2017 20:13:09 -0400
Subject: [PATCH] makevars.in change to remove gnu make extension

---
 DESCRIPTION     |  2 +-
 src/Makevars.in | 20 ++++++++------------
 2 files changed, 9 insertions(+), 13 deletions(-)

diff --git a/DESCRIPTION b/DESCRIPTION
index f3bbfee..47820c1 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -2,7 +2,7 @@ Package: RGraphM
 Type: Package
 Title: Graph Matching Library for R
 Version: 0.1.7
-Author: Sancar Adali, Mikhail Zaslavskiy
+Author: Mikhail Zaslavskiy, Sancar Adali
 Maintainer: Sancar Adali <sancar.adali@gmail.com>
 Description: This is a wrapper package for the graph matching library 'graphm'. The original 'graphm' C/C++ library can be found in <http://cbio.mines-paristech.fr/graphm/> . Latest version ( 0.52 ) of this library is slightly modified to fit 'Rcpp' usage and included in the source package. The development version of the package is also available at <https://github.com/adalisan/RGraphM> .
 License: GPL-2
diff --git a/src/Makevars.in b/src/Makevars.in
index 7261297..17468fb 100644
--- a/src/Makevars.in
+++ b/src/Makevars.in
@@ -4,36 +4,32 @@
 # combine with standard arguments for R
 RCPPGSL_LDFLAGS = `$(R_HOME)/bin/Rscript -e "RcppGSL:::LdFlags()"`
 #RCPPGSL_CFLAGS
-PKG_CPPFLAGS = @CFLAGS@ $(GSL_CFLAGS) -I$(LIB_GSL)/include -I../inst/include  -I../inst  
-#-Wno-unused-but-set-variable  -Wno-long-long -Wno-sign-compare -Wno-deprecated 
-#-pedantic 
+PKG_CPPFLAGS = @CFLAGS@ $(GSL_CFLAGS) -I$(LIB_GSL)/include -I../inst/include  -I../inst
+#-Wno-unused-but-set-variable  -Wno-long-long -Wno-sign-compare -Wno-deprecated
+#-pedantic
 #-pthread  -O2 -g
 
-#PKG_CPPFLAGS = -I. -I../inst/include
-## Use the R_HOME indirection to support installations of multiple R version
-#PKG_LIBS = `"${R_HOME}/bin${R_ARCH_BIN}/Rscript.exe" \ 
-#           -e "RcppGSL:::LdFlags()`
 
-GRAPHM_OBJ =  algorithm_ca.o algorithm_ext.o algorithm_fsol.o  algorithm_iden.o algorithm_lp.o  algorithm_path.o algorithm_qcv.o algorithm_rand.o algorithm_rank.o algorithm_umeyama.o algorithm_unif.o algorithm.o experiment.o graph.o  hungarian.o rpc.o
-GRAPHM_OBJ_REL = $(addprefix ./graphm/,$(GRAPHM_OBJ) )
+
+GRAPHM_OBJ_REL = ./graphm/algorithm_ca.o ./graphm/algorithm_ext.o ./graphm/algorithm_fsol.o  ./graphm/algorithm_iden.o ./graphm/algorithm_lp.o ./graphm/algorithm.o ./graphm/algorithm_path.o ./graphm/algorithm_qcv.o ./graphm/algorithm_rand.o ./graphm/algorithm_rank.o ./graphm/algorithm_umeyama.o ./graphm/algorithm_unif.o ./graphm/experiment.o ./graphm/graph.o ./graphm/hungarian.o  ./graphm/rpc.o
 #PKG_LIBS = $(LDFLAGS) -L../inst -lgraphm -L$(LIB_GSL)/lib/x64 -lgsl -lgslcblas $(RCPPGSL_LDFLAGS) $(GSL_LIBS)
 PKG_LIBS = $(LDFLAGS) -L$(LIB_GSL)/lib/x64 -lgsl -lgslcblas $(RCPPGSL_LDFLAGS) $(GSL_LIBS)
 
 SHVER= 1
-CXX = @CXX@
+CXX = @CC@
 
 SOURCES=  graphmatch_rcpp.cpp RcppExports.cpp
 OBJECTS= $(SOURCES:.cpp=.o) RGraphM_init.o $(GRAPHM_OBJ_REL)
 
 
 .PHONY: all $(GRAPHM_OBJ_REL)
-all:  $(GRAPHM_OBJ_REL) $(SHLIB) 
+all:  $(GRAPHM_OBJ_REL) $(SHLIB)
 $(SHLIB): $(GRAPHM_OBJ_REL) $(OBJECTS) graphm
 ./graphmatch_rcpp.o: ./RcppExports.o ./RGraphM_init.o graphm $(GRAPHM_OBJ_REL)
 ./RcppExports.o:  $(GRAPHM_OBJ_REL) graphm
 ./RGraphM_init.o: $(GRAPHM_OBJ_REL) graphm
 graphm: $(GRAPHM_OBJ_REL)
-	cd graphm &&  $(MAKE)
+	cd graphm && make
 
 clean: cleana cleanb