Here is the attached Makefile (no other patch)
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# # Makefile for cross-compiling lp_solve using GNU Make # Usage: # make -f Makefile.MinGW [all | bin | lib | clean] # # $Revision: 1.1 $ # AR = i586-mingw32msvc-ar ARFLAGS = rv CC = i586-mingw32msvc-gcc LEX = flex YACC = bison INCLUDE = -I. -Ibfp -Ibfp/bfp_LUSOL -Ibfp/bfp_LUSOL/LUSOL -Icolamd -Ishared # Uncomment any of the following two depending on your profile #DEBUG = -g -pg DEBUG = -O2 DEFINE = -DYY_NEVER_INTERACTIVE -DPARSER_LP -DINVERSE_ACTIVE=INVERSE_LUSOL -DRoleIsExternalInvEngine # Uncomment any of the following two depending on how easily compiler messages scare you #CFLAGS= $(INCLUDE) $(DEBUG) $(DEFINE) -fpic -Wall -pedantic -trigraphs CFLAGS= $(INCLUDE) $(DEBUG) $(DEFINE) -mno-cygwin -DWIN32 -Wall LFLAGS = -L YFLAGS = --no-lines -y LDFLAGS = -lm -Wl,--allow-multiple-definition demo.exe: demo/demo.c $(OBJECTS) $(CC) $(CFLAGS) $(DEBUG) $(DEFINE) $(INCLUDE) $< $(OBJECTS) -o demo/demo $(LDFLAGS) LUSOLSRC = bfp/bfp_LUSOL/lp_LUSOL.c bfp/bfp_LUSOL/LUSOL/lusol.c LUSOLOBJS = bfp/bfp_LUSOL/lp_LUSOL.o bfp/bfp_LUSOL/LUSOL/lusol.o OBJECTS = $(LUSOLOBJS) lp_MDO.o shared/commonlib.o colamd/colamd.o \ shared/mmio.o shared/myblas.o ini.o fortify.o lp_rlp.o lp_crash.o \ lp_Hash.o lp_lib.o lp_wlp.o lp_matrix.o lp_mipbb.o lp_MPS.o \ lp_params.o lp_presolve.o lp_price.o lp_pricePSE.o lp_report.o \ lp_scale.o lp_simplex.o lp_SOS.o lp_utils.o yacc_read.o SRC = $(LUSOLSRC) lp_MDO.c shared/commonlib.c colamd/colamd.c \ shared/mmio.c shared/myblas.c ini.c fortify.c lp_rlp.c lp_crash.c \ lp_Hash.c lp_lib.c lp_wlp.c lp_matrix.c lp_mipbb.c lp_MPS.c \ lp_params.c lp_presolve.c lp_price.c lp_pricePSE.c lp_report.c \ lp_scale.c lp_simplex.c lp_SOS.c lp_utils.c yacc_read.c LIBRARIES = liblpsolve55.a liblpsolve55.so liblpsolve55.dll BINARIES = lp_solve.exe demo.exe ALL = $(BINARIES) $(DEMOS) $(LIBRARIES) .PHONY=clean lp_solve all: $(ALL) lib: $(LIBRARIES) bin: $(BINARIES) objects: $(OBJECTS) lp_rlp.o: lp_rlp.l lp_rlp.y $(LEX) $(LFLAGS) lp_rlp.l sed -e "s/yy/lp_yy/g" lex.yy.c >lp_rlp.h rm -f lex.yy.c $(YACC) $(YFLAGS) lp_rlp.y sed -e "s/yy/lp_yy/g" y.tab.c >lp_rlp.c rm -f y.tab.c $(CC) $(CFLAGS) $(DEBUG) $(DEFINE) $(INCLUDE) -c $*.c lp_solve.exe: lp_solve/lp_solve.c $(OBJECTS) $(CC) $(CFLAGS) $(DEBUG) $(DEFINE) $(INCLUDE) $< $(OBJECTS) -o lp_solve/lp_solve.exe $(LDFLAGS) demo.exe: demo/demo.c $(OBJECTS) $(CC) $(CFLAGS) $(DEBUG) $(DEFINE) $(INCLUDE) $< $(OBJECTS) -o demo/demo.exe $(LDFLAGS) liblpsolve55.a: $(OBJECTS) $(AR) $(ARFLAGS) lpsolve55/$@ `echo $(SRC)|sed 's/[.]c/.o/g'` ranlib lpsolve55/$@ liblpsolve55.so: $(OBJECTS) $(CC) -shared -Wl,-Bsymbolic -Wl,-soname,$@ -o lpsolve55/$@ `echo $(SRC)|sed 's/[.]c/.o/g'` $(LDFLAGS) liblpsolve55.dll: $(OBJECTS) $(CC) -shared -o $@ -Wl,--out-implib,liblpsolve55.a $(OBJECTS) $(LDFLAGS) clean: rm -f $(OBJECTS) *.so *.a lp_solve/lp_solve.exe demo/demo.exe lpsolve55/*.so lpsolve55/*.a lpsolve55/*.dll
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