bruce.lab...@autoliv.com writes:
>
> There are two files that need to be compiled with gcc, and five with g++.
>
> One could set up two objects lists,
>
> OBJ1=file1.o file2.o <== use gcc
> OBJ2=file3.o file4.o file5.o file6.o file7.o <== use g++
> SRC1=file1.c file2.c
> SRC2=file3.cpp file4.cpp file5.cpp file6.cpp file7.cpp
> CXX=g++
> CC=gcc
> CCOPTS=
> INCLUDES=
> DEPS=
>
> I'm trying, quite unsucessfully, I may add, to design a rule that compiles
> things appropriately.
>
> Might this work?
>
> project: $(OBJS1) $(OBJ2)
> $(CXX) -o project $(OBJ1) $(OBJ2) $(LIBS)
>
> $(OBJ1): $(SRC1) $(DEPS)
> $(CC) -c $< $(CCOPTS) $(INCLUDES)
>
> $(OBJ2): $(SRC2) $(DEPS)
> $(CXX) -c $< $(CCOPTS) $(INCLUDES)
I'm a big fan of the GNU Autotools (Automake, Autoconf, Libtool);
doing it that way, you'd have something like the following two files
(which you can drop into the directory with your code, and then
initialise by running "autoreconf --install"):
# This is Makefile.am:
bin_PROGRAMS = project
project_SOURCES = file1.c file2.c \
file3.cpp file4.cpp file5.cpp file6.cpp file7.cpp
# (NOTE: project_SOURCES should also include
# any corresponding header-files)
project_LDADD = -lfftw3 # ... since I hear you're using that...
# This is configure.ac (usually drafted by running "autoscan"):
AC_PREREQ([2.59])
AC_INIT([bl-project], [0.1], [bruce.lab...@autoliv.com])
AM_INIT_AUTOMAKE([-Wall -Werror foreign])
LT_INIT
AC_PROG_CC
AC_PROG_CXX
AC_CONFIG_SRCDIR([1.c])
AC_CONFIG_FILES([Makefile])
AC_OUTPUT
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