From: ams AT ludd DOT luth DOT se (Martin Str|mberg)
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Implicit make rules fail to link with std C++ library
Date: 10 Jul 1999 11:42:45 GMT
Organization: University of Lulea, Sweden
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To: djgpp AT delorie DOT com
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George Ryot (ryot AT bigfoot DOT com) wrote:
: I'm trying to set up a simple makefile to build C++ programs.

[Klippa, klapp, kluppit compile error messages and test program.]

: # ---- makefile ----
: TARGETS = hello
: CFLAGS = -O -Wall -Werror
: 
: all: $(TARGETS)
: 
: clean:
:     @for %x in ($(TARGETS)) do rm -f %x %x.o %x.exe
: 
: 
: Adding the line "CXX = gxx" solves the linking problem, and changing
: CFLAGS to CPPFLAGS solves the other but neither of these seem to me to
: be the best answer.  Building C++ programs with make should be as
: straight forward as with C programs, did I miss something in the FAQ
: or could my installation be at fault.  Any debugging of the files
: above or pointers to documentation gratefully received.

CPPFLAGS is the preprocessor's flags. For C++ use CXXFLAGS.

If you still have a problem, use "make -pn" and analyse its output.


Skunk Anansie, Paranoid & Sunburnt,

							MartinS