Como compilar con g++ un programa pensado para compilarse con gcc

[ciberman36]

Hola a todos.

Tengo los codigos fuentes de un programa en C, cuyo makefile esta configurado para compilarse con gcc, necesito hacer que este programa me compile usando g++ (He ledido que g++ compila c normal), necesito hacer esto porque debo integrar este programa a otro desarrollado con c++ (y compilado con g++)

intente hacer lo trivial de reemplazar g++ por gcc en el makefile pero saca muchos errores.

Aqui pongo aspectos (esta cortado para cumplir el limite de caracteres del mensaje) importante del makefile original del programa (Con el que compila perfecto)

Código:

INC=include
SRC=src
OBJ=obj

PLATFORM= $(shell echo `uname`)

# Defaults
CC=gcc 
CFLAGS=-I$(INC) -O3
LDFLAGS=-lm

# Linux
ifeq ($(PLATFORM), Linux)
    CC=gcc
    CFLAGS=-I$(INC) -O3 -mcpu=pentiumpro -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE
    LDFLAGS=-lm  -L/usr/lib
endif

# Mac
ifeq ($(PLATFORM), Darwin)
    CC=gcc 
    CFLAGS=-I$(INC) -pipe -O2 -no-cpp-precomp -Wno-long-double
    LDFLAGS=-lm
endif

# Sun
ifeq ($(PLATFORM), SunOS)
    CC=gcc 
    CFLAGS=-I$(INC) -O2
    LDFLAGS=-lm
endif

#Debug
#CFLAGS=-I$(INC) -g

OBJFILES= $(OBJ)/alignments.o $(OBJ)/bytepackGappedScoring.o $(OBJ)/descriptions.o $(OBJ)/encoding.o $(OBJ)/fasterGappedExtension.o $(OBJ)/gappedExtension.o $(OBJ)/gappedScoring.o $(OBJ)/nuGappedScoring.o $(OBJ)/writedb.o $(OBJ)/readdb.o $(OBJ)/search.o $(OBJ)/wildcards.o $(OBJ)/dust.o $(OBJ)/seg.o
HEADERFILES= $(INC)/alignments.h $(INC)/blast.h $(INC)/bytepackGappedScoring.h $(INC)/descriptions.h $(INC)/encoding.h $(INC)/writedb.h $(INC)/readdb.h $(INC)/search.h $(INC)/wildcards.h $(INC)/dust.h $(INC)/seg.h
SRCFILES= $(SRC)/alignments.c $(SRC)/blast.c $(SRC)/bytepackGappedScoring.c $(SRC)/descriptions.c $(SRC)/encoding.c $(SRC)/fasterGappedExtension.c $(SRC)/gappedExtension.c $(SRC)/gappedScoring.c $(SRC)/nuGappedScoring.c $(SRC)/unpack.c $(SRC)/index.c $(SRC)/postings.c $(SRC)/hashcounter.c $(SRC)/writedb.c $(SRC)/readdb.c $(SRC)/search.c $(SRC)/wildcards.c $(SRC)/dust.c $(SRC)/seg.c
all: blast formatdb readdb ssearch cluster

blast: $(OBJ)/blast.o $(OBJFILES)
	$(CC) $(CFLAGS) $(LDFLAGS) -o blast $(OBJ)/blast.o $(OBJFILES)

$(OBJ)/chooseWilds.o: $(SRC)/chooseWilds.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/chooseWilds.o $(SRC)/chooseWilds.c
$(OBJ)/readdbApp.o: $(SRC)/readdbApp.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/readdbApp.o $(SRC)/readdbApp.c
$(OBJ)/dustApp.o: $(SRC)/dustApp.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/dustApp.o $(SRC)/dustApp.c
$(OBJ)/printDescription.o: $(SRC)/printDescription.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/printDescription.o $(SRC)/printDescription.c
$(OBJ)/formatdb.o: $(SRC)/formatdb.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/formatdb.o $(SRC)/formatdb.c
$(OBJ)/createindex.o: $(SRC)/createindex.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/createindex.o $(SRC)/createindex.c
$(OBJ)/blast.o: $(SRC)/blast.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/blast.o $(SRC)/blast.c
$(OBJ)/cluster.o: $(SRC)/cluster.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/cluster.o $(SRC)/cluster.c
$(OBJ)/rsdb.o: $(SRC)/rsdb.c $(SRC)/identityAlign.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/rsdb.o $(SRC)/rsdb.c
$(OBJ)/readNcbidb.o: $(SRC)/readNcbidb.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/readNcbidb.o $(SRC)/readNcbidb.c

$(OBJ)/alignments.o: $(SRC)/alignments.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/alignments.o $(SRC)/alignments.c
$(OBJ)/bytepackGappedScoring.o: $(SRC)/bytepackGappedScoring.c $(SRC)/fasterBytepackGappedScoring.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/bytepackGappedScoring.o $(SRC)/bytepackGappedScoring.c
$(OBJ)/constants.o: $(SRC)/constants.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/constants.o $(SRC)/constants.c
$(OBJ)/descriptions.o: $(SRC)/descriptions.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/descriptions.o $(SRC)/descriptions.c
$(OBJ)/encoding.o: $(SRC)/encoding.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/encoding.o $(SRC)/encoding.c
$(OBJ)/gappedExtension.o: $(SRC)/gappedExtension.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/gappedExtension.o $(SRC)/gappedExtension.c
$(OBJ)/fasterGappedExtension.o: $(SRC)/fasterGappedExtension.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/fasterGappedExtension.o $(SRC)/fasterGappedExtension.c
$(OBJ)/gappedScoring.o: $(SRC)/gappedScoring.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/gappedScoring.o $(SRC)/gappedScoring.c
$(OBJ)/nuGappedScoring.o: $(SRC)/nuGappedScoring.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/nuGappedScoring.o $(SRC)/nuGappedScoring.c
$(OBJ)/global.o: $(SRC)/global.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/global.o $(SRC)/global.c
$(OBJ)/hitMatrix.o: $(SRC)/hitMatrix.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/hitMatrix.o $(SRC)/hitMatrix.c
$(OBJ)/dust.o: $(SRC)/dust.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/dust.o $(SRC)/dust.c
$(OBJ)/seg.o: $(SRC)/seg.c $(HEADERFILES)
	$(CC) $(CFLAGS) -c -o $(OBJ)/seg.o $(SRC)/seg.c

clean:
	rm -f blast blast-debug blast1 blast12 blast123 ssearch formatdb dust printDescription readdb verboseBlast $(OBJ)/* cluster rsdb chooseWilds createindex readNcbidb simpleCluster

El error obtenido usando reemplazando gcc por g++ es el siguiente:

Código:

++ -Iinclude -O3 -mcpu=pentiumpro -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -c -o obj/blast.o src/blast.c
`-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.
`-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.
src/blast.c: In function ‘void blast_search(char*, PSSMatrix, char*)’:
src/blast.c:201: aviso: convirtiendo a ‘int32_t’ desde ‘double’
src/blast.c:210: aviso: convirtiendo a ‘int32_t’ desde ‘double’
src/blast.c:211: aviso: convirtiendo a ‘int32_t’ desde ‘double’
g++ -Iinclude -O3 -mcpu=pentiumpro -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -c -o obj/alignments.o src/alignments.c
`-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.
`-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.
include/unpack.h: In function ‘void alignments_initialize()’:
include/unpack.h:5: error: demasiados argumentos para function ‘void unpack_initialize()’
src/alignments.c:33: error: en este punto en el fichero
src/alignments.c: In function ‘void alignments_addGoodAlignment(int32_t, alignment*)’:
src/alignments.c:424: error: conversión inválida de ‘void*’ a ‘finalAlignment*’
src/alignments.c: In function ‘void alignments_addFinalAlignment(int32_t, alignment*)’:
src/alignments.c:438: error: conversión inválida de ‘void*’ a ‘finalAlignment*’
src/alignments.c: In function ‘void alignments_getFinalAlignmentDescriptions()’:
src/alignments.c:622: error: conversión inválida de ‘void*’ a ‘finalAlignment*’
src/alignments.c: In function ‘void alignments_printFinalAlignments()’:
src/alignments.c:643: error: conversión inválida de ‘void*’ a ‘finalAlignment*’
include/memBlocks.h:37: aviso: se usa la función inline ‘void* memBlocks_getCurrent(memBlocks*)’ pero nunca se definió
include/memSingleBlock.h:34: aviso: se usa la función inline ‘void* memSingleBlock_getLastEntry(memSingleBlock*)’ pero nunca se definió
make: *** [obj/alignments.o] Error 1

Existe algun parametro que se le pueda pasar al g++ para que tenga compactibilidad completa con gcc?

Agradezco cualquier ayuda