1#$Id: Make2.Debug,v 26.138 2013/04/24 03:03:11 al Exp $ -*- Makefile -*-
2# Copyright (C) 2001 Albert Davis
3# Author: Albert Davis <aldavis@gnu.org>
4#
5# This file is part of "Gnucap", the Gnu Circuit Analysis Package
6#
7# This program is free software; you can redistribute it and/or modify
8# it under the terms of the GNU General Public License as published by
9# the Free Software Foundation; either version 3, or (at your option)
10# any later version.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License
18# along with this program; if not, write to the Free Software
19# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
20# 02110-1301, USA.
21#------------------------------------------------------------------------
22VPATH = .:..
23
24# Standard base for g++, debugging, a little optimization
25# Running the program will give a spew of line markers for debugging.
26
27CCC = g++
28TARGET_EXT = .so
29
30CCFLAGS = \
31-fPIC \
32-DHAVE_LIBREADLINE \
33-DUNIX  -g -O0 -I. -I../../include -DTRACE_UNTESTED \
34-Wall -Wextra \
35-Wswitch-enum -Wundef -Wpointer-arith -Woverloaded-virtual \
36-Wcast-qual -Wcast-align -Wpacked -Wshadow -Wconversion \
37-Winit-self -Wmissing-include-dirs -Winvalid-pch \
38-Wvolatile-register-var -Wstack-protector \
39-Wlogical-op -Wvla -Woverlength-strings -Wsign-conversion
40#last line not in 4.1
41
42LIBS = \
43-lreadline -ltermcap \
44
45LDFLAGS = -shared
46
47%.SUFFIXES:
48.SUFFIXES: .o .cc
49.cc.o:; $(CCC) $(CCFLAGS) -c $<
50#------------------------------------------------------------------------
51$(TARGET)$(TARGET_EXT): $(TARGET_DEPENDS)
52	rm -f $@
53	$(CCC) $(CCFLAGS) $(OBJS) $(LIBS) $(LDFLAGS) -o $@
54#------------------------------------------------------------
55# warnings turned off, because they warn of nothing wrong
56# 4.3
57#-Wswitch-default -- lack of default is correct with enum
58#-Wfloat-equal -- warns on NA, div by zero trap
59#-Wpadded -- a bool in a class is enough
60#-Wredundant-decls -- in both header and func is an error check
61#-Wmissing-declarations -- pascal style
62#-Wmissing-noreturn -- warns when always throws exception
63#-Wunreachable-code -- warns even if reachable .. compiler bug??
64#-Waggregate-return -- warns even if passed by reference
65#-Wunsafe-loop-optimizations -- if can't unroll a loop
66#-Winline
67#-Wdisabled-optimization -- -O0 disables optimization, so it warns
68
69# 4.2
70#-Wpadded -- a bool in a class is enough
71#-Winline
72#-Waggregate-return -- warns even if passed by reference
73#-Wfloat-equal -- warns on NA, div by zero trap
74#-Wredundant-decls -- in both header and func is an error check
75#-Wunsafe-loop-optimizations -- warns on any loop with variable count
76
77# warnings turned off, because of the public headers
78#-Wunreachable-code -- didn't use nonportable syntax to hide
79#-Wmissing-noreturn -- didn't use nonportable syntax to hide
80
81# warnings that should be on, but ...
82#-Wshadow -- lambda functions
83#------------------------------------------------------------
84# If you are porting and using g++, you should use this file as a start,
85#	for a "debug" version, with extra warnings and run-time tracing.
86# If you get errors or warnings, make a copy of it and modify that.
87# After it works, use the file "Make2.g++" as a start for
88#	executable to use.
89# If the port is non-trivial, check with me first because someone else
90#	may have already done it.
91# If it works without changes, send me a note so I can put it in the docs.
92# Please send the changes to aldavis@gnu.org
93#------------------------------------------------------------
94#------------------------------------------------------------
95