| 1 | # Makefile - Makefile for a Linux module for reading sensor data. |
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| 2 | # Copyright (c) 1998, 1999 Frodo Looijaard <frodol@dds.nl> |
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| 3 | # |
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| 4 | # This program is free software; you can redistribute it and/or modify |
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| 5 | # it under the terms of the GNU General Public License as published by |
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| 6 | # the Free Software Foundation; either version 2 of the License, or |
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| 7 | # (at your option) any later version. |
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| 8 | # |
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| 9 | # This program is distributed in the hope that it will be useful, |
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| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 12 | # GNU General Public License for more details. |
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| 13 | # |
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| 14 | # You should have received a copy of the GNU General Public License |
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| 15 | # along with this program; if not, write to the Free Software |
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| 16 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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| 17 | |
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| 18 | # Everything you may want to change is in the top of this file. Usually, you |
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| 19 | # can just use the defaults, fortunately. |
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| 20 | |
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| 21 | # You need a full complement of GNU utilities to run this Makefile |
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| 22 | # successfully; most notably, you need bash, GNU make, flex (>= 2.5.1) |
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| 23 | # and bison. |
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| 24 | |
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| 25 | # If your /bin/sh is not bash, change the below definition so that make can |
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| 26 | # find bash. Or you can hope your sh-like shell understands all scripts. |
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| 27 | # I think so, but I have not tested it. |
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| 28 | #SHELL := /usr/bin/bash |
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| 29 | |
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| 30 | # The currently running kernel version. This is used right below to |
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| 31 | # determine where the kernel sources can be found. |
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| 32 | KERNELVERSION := $(shell uname -r) |
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| 33 | |
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| 34 | # The location of linux itself. This is used to find the kernel headers |
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| 35 | # and other things. |
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| 36 | #LINUX := /usr/src/linux |
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| 37 | LINUX := $(shell if [ -L "/lib/modules/$(KERNELVERSION)/build" ] ; \ |
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| 38 | then echo "/lib/modules/$(KERNELVERSION)/build" ; \ |
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| 39 | else echo "/usr/src/linux" ; fi) |
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| 40 | LINUX_HEADERS := $(LINUX)/include |
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| 41 | |
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| 42 | # If you have installed the i2c header at some other place (like |
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| 43 | # /usr/local/include/linux), set that directory here. Please check this out |
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| 44 | # if you get strange compilation errors; the default Linux i2c headers |
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| 45 | # may be used mistakenly. Note: This should point to the directory |
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| 46 | # *above* the linux/ subdirectory, so to /usr/local/include in the |
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| 47 | # above example. |
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| 48 | I2C_HEADERS := /usr/local/include |
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| 49 | #I2C_HEADERS := $(LINUX_HEADERS) |
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| 50 | |
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| 51 | ifneq ($(MAKECMDGOALS),user) |
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| 52 | ifneq ($(MAKECMDGOALS),user_install) |
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| 53 | ifneq ($(MAKECMDGOALS),user_uninstall) |
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| 54 | SMP := $(shell if grep -q '^[[:space:]]*\#define[[:space:]]*CONFIG_SMP[[:space:]]*1' $(LINUX_HEADERS)/linux/autoconf.h ; \ |
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| 55 | then echo 1; else echo 0; fi) |
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| 56 | MODVER := $(shell if grep -q '^[[:space:]]*\#define[[:space:]]*CONFIG_MODVERSIONS[[:space:]]*1' $(LINUX_HEADERS)/linux/autoconf.h ; \ |
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| 57 | then echo 1; else echo 0; fi) |
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| 58 | endif |
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| 59 | endif |
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| 60 | endif |
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| 61 | |
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| 62 | # Uncomment the second line if you are a developer. This will enable many |
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| 63 | # additional warnings at compile-time |
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| 64 | WARN := 0 |
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| 65 | #WARN := 1 |
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| 66 | |
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| 67 | # Uncomment the second line if you want to get (loads of) debug information |
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| 68 | # at run-time. |
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| 69 | # Not recommended, unless you are actually debugging the code |
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| 70 | DEBUG := 0 |
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| 71 | #DEBUG := 1 |
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| 72 | |
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| 73 | # If you want to install at some other place then at from which you will run |
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| 74 | # everything, set DESTDIR to the extra prefix. |
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| 75 | DESTDIR := |
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| 76 | |
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| 77 | # This is the prefix that will be used for almost all directories below. |
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| 78 | PREFIX := /usr/local |
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| 79 | |
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| 80 | # Your C compiler |
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| 81 | CC := gcc |
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| 82 | |
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| 83 | # This is the main modules directory into which the modules will be installed. |
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| 84 | # The magic invocation will return something like this: |
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| 85 | # /lib/modules/2.4.29 |
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| 86 | KERNELVERSION := $(shell $(CC) -I$(LINUX_HEADERS) -E etc/config.c | grep uts_release | cut -f 2 -d'"') |
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| 87 | MODPREF := /lib/modules/$(KERNELVERSION) |
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| 88 | |
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| 89 | # When building userspace for use with 2.4.x series kernels, we turn off |
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| 90 | # sysfs support by default. You can override this (e.g. if you want |
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| 91 | # to build binaries that work for both 2.4.x, and 2.6.x and above) |
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| 92 | # by uncommenting the line after the next endif. Keep in mind, if and only |
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| 93 | # if you do this: you will need to install the libsysfs libraries on your |
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| 94 | # kernel 2.4.x systems also. |
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| 95 | ifeq (,$(findstring /2.4., $(MODPREF))) |
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| 96 | SYSFS_SUPPORT := 1 |
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| 97 | else |
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| 98 | SYSFS_SUPPORT := |
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| 99 | endif |
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| 100 | #SYSFS_SUPPORT := 1 |
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| 101 | |
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| 102 | # Prevent 2.6+ users from using improper targets, as this won't work. |
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| 103 | ifeq (,$(findstring /2.4., $(MODPREF))) |
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| 104 | ifeq (, $(MAKECMDGOALS)) |
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| 105 | $(error For 2.6 kernels and later, use "make user") |
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| 106 | endif |
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| 107 | ifeq (install, $(MAKECMDGOALS)) |
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| 108 | $(error For 2.6 kernels and later, use "make user_install") |
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| 109 | endif |
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| 110 | endif |
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| 111 | |
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| 112 | # This is the directory where sensors.conf will be installed, if no other |
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| 113 | # configuration file is found |
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| 114 | ETCDIR := /etc |
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| 115 | |
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| 116 | # You should not need to change this. It is the directory into which the |
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| 117 | # library files (both static and shared) will be installed. |
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| 118 | LIBDIR := $(PREFIX)/lib |
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| 119 | |
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| 120 | EXLDFLAGS := -Wl,-rpath,$(LIBDIR) |
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| 121 | |
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| 122 | # You should not need to change this. It is the directory into which the |
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| 123 | # executable program files will be installed. BINDIR for programs that are |
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| 124 | # also useful for normal users, SBINDIR for programs that can only be run |
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| 125 | # by the superuser. |
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| 126 | # Note that not all programs in this package are really installed; |
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| 127 | # some are just examples. You can always install them by hand, of |
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| 128 | # course. |
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| 129 | BINDIR := $(PREFIX)/bin |
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| 130 | SBINDIR := $(PREFIX)/sbin |
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| 131 | |
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| 132 | # You should not need to change this. It is the basic directory into which |
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| 133 | # include files will be installed. The actual directory will be |
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| 134 | # $(INCLUDEDIR)/linux for system include files, and $(INCLUDEDIR)/sensors |
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| 135 | # for library include files. If PREFIX equals the default /usr/local/bin, |
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| 136 | # you will be able to use '#include <linux/sensors.h>' regardless of the |
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| 137 | # current kernel selected. |
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| 138 | INCLUDEDIR := $(PREFIX)/include |
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| 139 | SYSINCLUDEDIR := $(INCLUDEDIR)/linux |
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| 140 | LIBINCLUDEDIR := $(INCLUDEDIR)/sensors |
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| 141 | |
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| 142 | # You should not need to change this. It is the base directory under which the |
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| 143 | # manual pages will be installed. |
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| 144 | MANDIR := $(PREFIX)/man |
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| 145 | |
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| 146 | MACHINE := $(shell uname -m) |
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| 147 | |
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| 148 | # Extra non-default programs to build; e.g., sensord |
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| 149 | # PROG_EXTRA := sensord |
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| 150 | |
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| 151 | # Set these to add preprocessor or compiler flags, or use |
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| 152 | # environment variables |
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| 153 | # CFLAGS := |
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| 154 | # CPPFLAGS := |
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| 155 | |
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| 156 | ################################################## |
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| 157 | # Below this, nothing should need to be changed. # |
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| 158 | ################################################## |
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| 159 | |
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| 160 | # Note that this is a monolithic Makefile; it calls no sub-Makefiles, |
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| 161 | # but instead, it compiles everything right from here. Yes, there are |
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| 162 | # some distinct advantages to this; see the following paper for more info: |
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| 163 | # http://www.tip.net.au/~millerp/rmch/recu-make-cons-harm.html |
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| 164 | # Note that is still uses Makefile fragments in sub-directories; these |
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| 165 | # are called 'Module.mk'. |
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| 166 | |
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| 167 | # Within each Module.mk, rules and dependencies can be added to targets |
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| 168 | # all, install and clean. Use double colons instead of single ones |
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| 169 | # to do this. |
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| 170 | |
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| 171 | # The subdirectories we need to build things in |
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| 172 | SRCDIRS := |
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| 173 | ifneq ($(MAKECMDGOALS),user) |
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| 174 | ifneq ($(MAKECMDGOALS),user_install) |
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| 175 | ifneq ($(MAKECMDGOALS),user_uninstall) |
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| 176 | ifneq ($(MAKECMDGOALS),package) |
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| 177 | ifneq ($(MAKECMDGOALS),userpackage) |
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| 178 | ifneq ($(MAKECMDGOALS),manhtml) |
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| 179 | SRCDIRS += mkpatch |
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| 180 | SRCDIRS += kernel kernel/busses kernel/chips |
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| 181 | endif |
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| 182 | endif |
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| 183 | endif |
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| 184 | endif |
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| 185 | endif |
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| 186 | endif |
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| 187 | SRCDIRS += kernel/include |
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| 188 | SRCDIRS += lib prog/detect prog/dump prog/eeprom prog/pwm \ |
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| 189 | prog/sensors prog/xeon ${PROG_EXTRA:%=prog/%} etc |
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| 190 | SRCDIRS += lib/test |
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| 191 | |
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| 192 | # Some often-used commands with default options |
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| 193 | MKDIR := mkdir -p |
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| 194 | RMDIR := rmdir |
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| 195 | RM := rm -f |
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| 196 | BISON := bison |
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| 197 | FLEX := flex |
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| 198 | AR := ar |
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| 199 | INSTALL := install |
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| 200 | LN := ln -sf |
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| 201 | GREP := grep |
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| 202 | AWK := awk |
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| 203 | SED := sed |
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| 204 | |
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| 205 | # Determine the default compiler flags |
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| 206 | # Set CFLAGS or CPPFLAGS above to add your own flags to all. |
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| 207 | # ALLCPPFLAGS/ALLCFLAGS are common flags, plus any user-specified overrides from the environment or make command line. |
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| 208 | # MODCPPFLAGS/MODCFLAGS is to create in-kernel object files (modules). |
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| 209 | # PROGCPPFLAGS/PROGCFLAGS is to create non-kernel object files (which are linked into executables). |
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| 210 | # ARCPPFLAGS/ARCFLAGS are used to create archive object files (static libraries). |
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| 211 | # LIBCPPFLAGS/LIBCFLAGS are for shared library objects. |
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| 212 | ALL_CPPFLAGS := -I. -Ikernel/include -I$(I2C_HEADERS) |
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| 213 | ALL_CFLAGS := -Wall |
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| 214 | |
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| 215 | ifeq ($(DEBUG),1) |
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| 216 | ALL_CPPFLAGS += -DDEBUG |
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| 217 | ALL_CFLAGS += -O -g |
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| 218 | else |
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| 219 | ALL_CFLAGS += -O2 |
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| 220 | endif |
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| 221 | |
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| 222 | ifeq ($(WARN),1) |
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| 223 | ALL_CFLAGS += -Wstrict-prototypes -Wshadow -Wpointer-arith -Wcast-qual \ |
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| 224 | -Wcast-align -Wwrite-strings -Wnested-externs -Winline |
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| 225 | endif |
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| 226 | |
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| 227 | ALL_CPPFLAGS += $(CPPFLAGS) |
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| 228 | ALL_CFLAGS += $(CFLAGS) |
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| 229 | |
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| 230 | MODCPPFLAGS := |
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| 231 | MODCFLAGS := -fno-strict-aliasing |
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| 232 | |
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| 233 | ifeq ($(MACHINE),alpha) |
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| 234 | MODCFLAGS += -ffixed-8 -mno-fp-regs -mcpu=ev56 |
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| 235 | endif |
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| 236 | |
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| 237 | ifeq ($(MACHINE),x86_64) |
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| 238 | MODCFLAGS += -fno-common -fomit-frame-pointer -mno-red-zone \ |
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| 239 | -mcmodel=kernel -fno-reorder-blocks -finline-limit=2000 -fno-strength-reduce |
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| 240 | endif |
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| 241 | |
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| 242 | ifeq ($(MACHINE),mips) |
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| 243 | MODCFLAGS += -mabi=32 -mips3 -Wa,-32 -Wa,-mips3 -Wa,--trap |
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| 244 | endif |
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| 245 | |
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| 246 | ifeq ($(MACHINE),sparc32) |
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| 247 | MODCFLAGS += -m32 -pipe -mno-fpu -fcall-used-g5 -fcall-used-g7 |
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| 248 | endif |
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| 249 | |
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| 250 | ifeq ($(MACHINE),sparc64) |
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| 251 | MODCFLAGS += -m64 -pipe -mno-fpu -mcpu=ultrasparc -mcmodel=medlow \ |
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| 252 | -ffixed-g4 -fcall-used-g5 -fcall-used-g7 -Wno-sign-compare \ |
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| 253 | -Wa,--undeclared-regs |
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| 254 | endif |
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| 255 | |
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| 256 | ifeq ($(SMP),1) |
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| 257 | MODCPPFLAGS += -D__SMP__ |
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| 258 | endif |
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| 259 | |
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| 260 | ifeq ($(MODVER),1) |
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| 261 | MODCPPFLAGS += -DMODVERSIONS -include $(LINUX_HEADERS)/linux/modversions.h |
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| 262 | endif |
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| 263 | |
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| 264 | # This magic is from the kernel Makefile. |
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| 265 | # Extra cflags for kbuild 2.4. The default is to forbid includes by kernel code |
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| 266 | # from user space headers. |
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| 267 | kbuild_2_4_nostdinc := -nostdinc $(shell LC_ALL=C $(CC) -print-search-dirs | sed -ne 's/install: \(.*\)/-I \1include/gp') |
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| 268 | |
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| 269 | MODCPPFLAGS += -D__KERNEL__ -DMODULE -DEXPORT_SYMTAB -fomit-frame-pointer $(ALL_CPPFLAGS) -I$(LINUX_HEADERS) $(kbuild_2_4_nostdinc) |
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| 270 | MODCFLAGS += $(ALL_CFLAGS) |
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| 271 | PROGCPPFLAGS := -DETCDIR="\"$(ETCDIR)\"" $(ALL_CPPFLAGS) -Wundef |
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| 272 | PROGCFLAGS := $(ALL_CFLAGS) |
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| 273 | ARCPPFLAGS := $(ALL_CPPFLAGS) |
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| 274 | ifdef SYSFS_SUPPORT |
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| 275 | ARCPPFLAGS := $(ARCPPFLAGS) -DSYSFS_SUPPORT |
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| 276 | endif |
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| 277 | ARCFLAGS := $(ALL_CFLAGS) |
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| 278 | LIBCPPFLAGS := $(ALL_CPPFLAGS) |
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| 279 | ifdef SYSFS_SUPPORT |
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| 280 | LIBCPPFLAGS := $(LIBCPPFLAGS) -DSYSFS_SUPPORT |
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| 281 | endif |
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| 282 | LIBCFLAGS := -fpic -D_REENTRANT $(ALL_CFLAGS) |
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| 283 | |
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| 284 | .PHONY: all user clean install user_install uninstall user_uninstall version package |
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| 285 | |
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| 286 | # Make all the default rule |
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| 287 | all:: |
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| 288 | |
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| 289 | # Include all makefiles for sub-modules |
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| 290 | INCLUDEFILES := |
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| 291 | include $(patsubst %,%/Module.mk,$(SRCDIRS)) |
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| 292 | ifneq ($(MAKECMDGOALS),clean) |
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| 293 | ifneq ($(MAKECMDGOALS),uninstall) |
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| 294 | ifneq ($(MAKECMDGOALS),user_uninstall) |
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| 295 | ifneq ($(MAKECMDGOALS),help) |
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| 296 | ifneq ($(MAKECMDGOALS),package) |
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| 297 | ifneq ($(MAKECMDGOALS),userpackage) |
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| 298 | include $(INCLUDEFILES) |
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| 299 | endif |
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| 300 | endif |
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| 301 | endif |
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| 302 | endif |
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| 303 | endif |
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| 304 | endif |
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| 305 | |
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| 306 | # Man pages |
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| 307 | MANPAGES := $(LIBMAN3FILES) $(LIBMAN5FILES) $(PROGDETECTMAN8FILES) $(PROGDUMPMAN8FILES) \ |
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| 308 | $(PROGSENSORSMAN1FILES) $(PROGPWMMAN8FILES) prog/sensord/sensord.8 |
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| 309 | |
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| 310 | user :: |
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| 311 | user_install:: |
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| 312 | @echo "*** Important note:" |
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| 313 | @echo "*** * The libsensors configuration file ($(ETCDIR)/sensors.conf) is never" |
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| 314 | @echo "*** overwritten by our installation process, so that you won't lose" |
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| 315 | @echo "*** your personal settings in that file. You still can get our latest" |
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| 316 | @echo "*** default config file in etc/sensors.conf.eg and manually copy it to" |
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| 317 | @echo "*** $(ETCDIR)/sensors.conf if you want. You will then want to edit it" |
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| 318 | @echo "*** to fit your needs again." |
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| 319 | all :: user |
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| 320 | install :: all user_install |
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| 321 | ifeq ($(DESTDIR),) |
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| 322 | -if [ -r $(MODPREF)/build/System.map -a -x /sbin/depmod ] ; then \ |
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| 323 | /sbin/depmod -a -F $(MODPREF)/build/System.map $(KERNELVERSION) ; \ |
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| 324 | fi |
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| 325 | else |
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| 326 | @echo "*** This is a \`staged' install using \"$(DESTDIR)\" as prefix." |
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| 327 | @echo "***" |
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| 328 | @echo "*** Once the modules have been moved to their final destination" |
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| 329 | @echo "*** you must run the command \"/sbin/depmod -a\"." |
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| 330 | @echo "***" |
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| 331 | @echo "*** Alternatively, if you build a package (e.g. rpm), include the" |
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| 332 | @echo "*** command \"/sbin/depmod -a\" in the post-(un)install procedure." |
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| 333 | @echo "***" |
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| 334 | @echo "*** The depmod command mentioned above may generate errors. We are" |
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| 335 | @echo "*** aware of the problem and are working on a solution." |
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| 336 | endif |
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| 337 | |
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| 338 | clean:: |
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| 339 | $(RM) lm_sensors-* lex.backup |
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| 340 | |
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| 341 | user_uninstall:: |
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| 342 | |
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| 343 | uninstall :: user_uninstall |
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| 344 | @echo "*** Note:" |
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| 345 | @echo "*** * Kernel modules were not uninstalled." |
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| 346 | |
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| 347 | # This is tricky, but it works like a charm. It needs lots of utilities |
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| 348 | # though: cut, find, gzip, ln, tail and tar. |
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| 349 | package: version clean |
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| 350 | lmversion=`tail -1 version.h|cut -f 2 -d \"`; \ |
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| 351 | lmpackage=lm_sensors-$$lmversion; \ |
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| 352 | ln -s . $$lmpackage; \ |
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| 353 | find $$lmpackage/ -type f | grep -v ^$$lmpackage/$$lmpackage$$ | \ |
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| 354 | grep -v ^$$lmpackage/$$lmpackage.tar$$ | \ |
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| 355 | grep -v ^$$lmpackage/$$ | \ |
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| 356 | grep -v /CVS | \ |
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| 357 | grep -v /\\.# | \ |
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| 358 | tar rvf $$lmpackage.tar -T -; \ |
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| 359 | gzip -9 $$lmpackage.tar ;\ |
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| 360 | $(RM) $$lmpackage.tar $$lmpackage |
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| 361 | cat doc/developers/checklist |
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| 362 | |
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| 363 | # doesn't work well yet... needs Makefile changes too |
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| 364 | userpackage: version clean $(KERNELINCLUDEDIR)/sensors.h |
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| 365 | lmversion=`tail -1 version.h|cut -f 2 -d \"`; \ |
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| 366 | lmpackage=lm_sensors-user-$$lmversion; \ |
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| 367 | ln -s . $$lmpackage; \ |
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| 368 | find $$lmpackage/ -type f | grep -v ^$$lmpackage/$$lmpackage$$ | \ |
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| 369 | grep -v ^$$lmpackage/$$lmpackage.tar$$ | \ |
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| 370 | grep -v ^$$lmpackage/doc/chips | \ |
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| 371 | grep -v ^$$lmpackage/doc/busses | \ |
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| 372 | grep -v ^$$lmpackage/kernel/chips | \ |
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| 373 | grep -v ^$$lmpackage/kernel/busses | \ |
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| 374 | grep -v ^$$lmpackage/$$ | \ |
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| 375 | grep -v /CVS | \ |
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| 376 | grep -v /\\.# | \ |
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| 377 | tar rvf $$lmpackage.tar -T -; \ |
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| 378 | gzip -9 $$lmpackage.tar ;\ |
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| 379 | $(RM) $$lmpackage.tar $$lmpackage |
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| 380 | cat doc/developers/checklist |
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| 381 | |
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| 382 | version: |
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| 383 | $(RM) version.h |
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| 384 | echo '#define LM_DATE "'`date +'%Y%m%d'`\" > version.h |
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| 385 | echo -n 'Version: '; \ |
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| 386 | echo '#define LM_VERSION "'`read VER; echo $$VER`\" >> version.h |
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| 387 | |
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| 388 | help: |
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| 389 | @echo 'Make targets are:' |
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| 390 | @echo ' all (default): build modules and userspace programs' |
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| 391 | @echo ' install: install modules and userspace programs' |
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| 392 | @echo ' user: build userspace programs' |
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| 393 | @echo ' user_install: install userspace programs' |
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| 394 | @echo ' user_uninstall: remove userspace programs' |
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| 395 | @echo ' clean: cleanup' |
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| 396 | @echo ' package: create a distribution package' |
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| 397 | |
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| 398 | $(LINUX)/.config: |
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| 399 | @echo |
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| 400 | @echo "Error - missing file $(LINUX)/.config !! " |
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| 401 | @echo " Verify kernel source is in $(LINUX) and then" |
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| 402 | @echo " cd to $(LINUX) and run 'make config' !!" |
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| 403 | @echo |
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| 404 | @echo "Exception: if you're using a stock RedHat kernel..." |
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| 405 | @echo " (1) Install the appropriate kernel-source RPM." |
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| 406 | @echo " (2) Copy the appropriate config..." |
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| 407 | @echo " from $(LINUX)/configs/<...>" |
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| 408 | @echo " to $(LINUX)/.config" |
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| 409 | @echo " (3) Do *NOT* 'make dep' or 'make config'." |
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| 410 | @echo |
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| 411 | @exit 1 |
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| 412 | |
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| 413 | # Generate html man pages to be copied to the lm_sensors website. |
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| 414 | # This uses the man2html from here |
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| 415 | # http://ftp.math.utah.edu/pub/sgml/ |
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| 416 | # which works directly from the nroff source |
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| 417 | manhtml: |
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| 418 | $(MKDIR) html |
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| 419 | cp $(MANPAGES) html |
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| 420 | cd html ; \ |
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| 421 | export LOGNAME=sensors ; \ |
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| 422 | export HOSTNAME=www.lm-sensors.org ; \ |
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| 423 | man2html *.[1-8] ; \ |
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| 424 | $(RM) *.[1-8] |
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| 425 | |
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| 426 | # Here, we define all implicit rules we want to use. |
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| 427 | |
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| 428 | .SUFFIXES: |
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| 429 | |
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| 430 | # We need to create dependency files. Tricky. The sed rule puts dir/file.d and |
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| 431 | # dir/file.c in front of the dependency file rule. |
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| 432 | |
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| 433 | # .o files are used for modules |
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| 434 | # depend on the kernel config file! |
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| 435 | %.o: %.c $(LINUX)/.config |
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| 436 | $(CC) $(MODCPPFLAGS) $(MODCFLAGS) -c $< -o $@ |
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| 437 | |
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| 438 | %.d: %.c $(LINUX)/.config |
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| 439 | $(CC) -M -MG $(MODCPPFLAGS) $(MODCFLAGS) $< | \ |
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| 440 | $(SED) -e 's@^\(.*\)\.o:@$*.d $*.o: Makefile '`dirname $*.d`/Module.mk' @' > $@ |
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| 441 | |
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| 442 | |
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| 443 | |
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| 444 | # .ro files are used for programs (as opposed to modules) |
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| 445 | %.ro: %.c |
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| 446 | $(CC) $(PROGCPPFLAGS) $(PROGCFLAGS) -c $< -o $@ |
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| 447 | |
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| 448 | %.rd: %.c |
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| 449 | $(CC) -M -MG $(PROGCPPFLAGS) $(PROGCFLAGS) $< | \ |
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| 450 | $(SED) -e 's@^\(.*\)\.o:@$*.rd $*.ro: Makefile '`dirname $*.rd`/Module.mk' @' > $@ |
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| 451 | |
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| 452 | |
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| 453 | %: %.ro |
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| 454 | $(CC) $(EXLDFLAGS) -o $@ $^ |
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| 455 | |
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| 456 | |
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| 457 | # .ao files are used for static archives |
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| 458 | %.ao: %.c |
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| 459 | $(CC) $(ARCPPFLAGS) $(ARCFLAGS) -c $< -o $@ |
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| 460 | |
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| 461 | %.ad: %.c |
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| 462 | $(CC) -M -MG $(ARCPPFLAGS) $(ARCFLAGS) $< | \ |
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| 463 | $(SED) -e 's@^\(.*\)\.o:@$*.ad $*.ao: Makefile '`dirname $*.ad`/Module.mk' @' > $@ |
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| 464 | |
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| 465 | |
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| 466 | # .lo files are used for shared libraries |
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| 467 | %.lo: %.c |
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| 468 | $(CC) $(LIBCPPFLAGS) $(LIBCFLAGS) -c $< -o $@ |
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| 469 | |
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| 470 | %.ld: %.c |
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| 471 | $(CC) -M -MG $(LIBCPPFLAGS) $(LIBCFLAGS) $< | \ |
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| 472 | $(SED) -e 's@^\(.*\)\.o:@$*.ld $*.lo: Makefile '`dirname $*.ld`/Module.mk' @' > $@ |
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| 473 | |
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| 474 | |
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| 475 | # Flex and Bison |
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| 476 | %c: %y |
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| 477 | $(BISON) -p sensors_yy -d $< -o $@ |
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| 478 | |
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| 479 | ifeq ($(DEBUG),1) |
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| 480 | FLEX_FLAGS := -Psensors_yy -t -b -Cfe -8 |
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| 481 | else |
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| 482 | FLEX_FLAGS := -Psensors_yy -t -Cfe -8 |
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| 483 | endif |
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| 484 | |
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| 485 | %.c: %.l |
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| 486 | $(FLEX) $(FLEX_FLAGS) $< > $@ |
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