diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 31 |
1 files changed, 27 insertions, 4 deletions
@@ -1,5 +1,5 @@ #Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc. -# Written by James Clark (jjc@jclark.uucp) +# Written by James Clark (jjc@jclark.com) # #This file is part of groff. # @@ -156,6 +156,10 @@ D9=-DWAIT_COREDUMP_0200 # when using wait(). Use this with the libg++ header files. D10=-DNO_SYS_WAIT_H +# Uncomment the next line if you C++ compiler requires delete [n] rather +# than delete []. This is needed for g++ 1.x and cfront 2.0. +D11=#-DARRAY_DELETE_NEEDS_SIZE + # Uncomment the next line if you do not have the POSIX pathconf() # function. You will need this on old UNIX systems that do not # support POSIX. @@ -207,14 +211,21 @@ GROG=grog.sh # CC is the C++ compiler CC=g++ +# This is the flag that tells the C++ compiler to treat a .c file as C++. +C++LANG_FLAG= # I'm told that -fno-inline is needed on a 68030-based Apollo # CC=g++ -fno-inline +# Use this with gcc/g++ version 2. +# CC=gcc +# C++LANG_FLAG=-xc++ + # OLDCC is the C compiler. OLDCC=gcc PROFILE_FLAG= -DEBUG_FLAG= +DEBUG_FLAG=-g +# With gcc/g++ 2.0 on a sparc, -O works better than -O2. OPTIMIZE_FLAG=-O WARNING_FLAGS=#-Wall -Wcast-qual -Wwrite-strings @@ -222,8 +233,9 @@ WARNING_FLAGS=#-Wall -Wcast-qual -Wwrite-strings XCFLAGS= # CFLAGS are passed to sub makes -CFLAGS=$(PROFILE_FLAG) $(DEBUG_FLAG) $(OPTIMIZE_FLAG) $(WARNING_FLAGS) \ -$(D1) $(D2) $(D3) $(D4) $(D5) $(D6) $(D7) $(D8) $(D9) $(D10) $(XCFLAGS) +CFLAGS=$(C++LANG_FLAG) $(PROFILE_FLAG) $(DEBUG_FLAG) $(OPTIMIZE_FLAG) \ +$(WARNING_FLAGS) $(XCFLAGS) \ +$(D1) $(D2) $(D3) $(D4) $(D5) $(D6) $(D7) $(D8) $(D9) $(D10) $(D11) XOLDCFLAGS= # OLDCFLAGS are passed to sub makes @@ -291,6 +303,16 @@ $(SUBDIRS): FORCE troff pic tbl eqn refer etc ps tty dvi: lib ps tty dvi: driver +lib: c++tested + +c++tested: Makefile + @echo Testing your C++ compiler + $(CC) -c $(INCLUDES) $(CFLAGS) c++test.c + $(CC) $(LDFLAGS) -o c++test c++test.o $(LIBS) + ./c++test >c++test.out + cmp -s c++test.out c++test.ref + touch $@ + TAGS: FORCE @for dir in $(SUBDIRS); do \ echo Making TAGS in $$dir; \ @@ -300,6 +322,7 @@ TAGS: FORCE topclean: FORCE -rm -f shgroff -rm -f groff *.o core device.h + -rm -f c++test c++test.o c++test.out c++tested clean: topclean FORCE @for dir in $(SUBDIRS) doc; do \ |