diff options
| -rw-r--r-- | .gitignore | 1 | ||||
| -rw-r--r-- | Documentation/kbuild/modules.txt | 40 | ||||
| -rw-r--r-- | arch/x86_64/ia32/.gitignore | 1 | ||||
| -rw-r--r-- | drivers/media/dvb/cinergyT2/cinergyT2.c | 2 | ||||
| -rw-r--r-- | drivers/media/dvb/ttpci/budget.h | 2 | ||||
| -rw-r--r-- | drivers/media/video/tda9840.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/tea6415c.c | 2 | ||||
| -rw-r--r-- | drivers/media/video/tea6420.c | 2 | ||||
| -rw-r--r-- | include/linux/moduleparam.h | 2 | ||||
| -rw-r--r-- | include/media/saa7146.h | 6 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ip_nat_ftp.c | 2 | ||||
| -rw-r--r-- | net/ipv4/netfilter/ip_nat_irc.c | 2 | ||||
| -rw-r--r-- | scripts/kconfig/Makefile | 8 | ||||
| -rw-r--r-- | scripts/setlocalversion | 68 | ||||
| -rw-r--r-- | security/capability.c | 6 |
15 files changed, 75 insertions, 71 deletions
@@ -10,6 +10,7 @@ *.a *.s *.ko +*.so *.mod.c # diff --git a/Documentation/kbuild/modules.txt b/Documentation/kbuild/modules.txt index 1c0db65..7e77f93 100644 --- a/Documentation/kbuild/modules.txt +++ b/Documentation/kbuild/modules.txt @@ -18,6 +18,7 @@ In this document you will find information about: === 5. Include files --- 5.1 How to include files from the kernel include dir --- 5.2 External modules using an include/ dir + --- 5.3 External modules using several directories === 6. Module installation --- 6.1 INSTALL_MOD_PATH --- 6.2 INSTALL_MOD_DIR @@ -344,6 +345,45 @@ directory and therefore needs to deal with this in their kbuild file. Note that in the assignment there is no space between -I and the path. This is a kbuild limitation: there must be no space present. +--- 5.3 External modules using several directories + + If an external module does not follow the usual kernel style but + decide to spread files over several directories then kbuild can + support this too. + + Consider the following example: + + | + +- src/complex_main.c + | +- hal/hardwareif.c + | +- hal/include/hardwareif.h + +- include/complex.h + + To build a single module named complex.ko we then need the following + kbuild file: + + Kbuild: + obj-m := complex.o + complex-y := src/complex_main.o + complex-y += src/hal/hardwareif.o + + EXTRA_CFLAGS := -I$(src)/include + EXTRA_CFLAGS += -I$(src)src/hal/include + + + kbuild knows how to handle .o files located in another directory - + although this is NOT reccommended practice. The syntax is to specify + the directory relative to the directory where the Kbuild file is + located. + + To find the .h files we have to explicitly tell kbuild where to look + for the .h files. When kbuild executes current directory is always + the root of the kernel tree (argument to -C) and therefore we have to + tell kbuild how to find the .h files using absolute paths. + $(src) will specify the absolute path to the directory where the + Kbuild file are located when being build as an external module. + Therefore -I$(src)/ is used to point out the directory of the Kbuild + file and any additional path are just appended. === 6. Module installation diff --git a/arch/x86_64/ia32/.gitignore b/arch/x86_64/ia32/.gitignore deleted file mode 100644 index 48ab174..0000000 --- a/arch/x86_64/ia32/.gitignore +++ /dev/null @@ -1 +0,0 @@ -vsyscall*.so diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c index b996fb5..1d69bf0 100644 --- a/drivers/media/dvb/cinergyT2/cinergyT2.c +++ b/drivers/media/dvb/cinergyT2/cinergyT2.c @@ -60,7 +60,7 @@ MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); #define dprintk(level, args...) \ do { \ if ((debug & level)) { \ - printk("%s: %s(): ", __stringify(KBUILD_MODNAME), \ + printk("%s: %s(): ", KBUILD_MODNAME, \ __FUNCTION__); \ printk(args); } \ } while (0) diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h index fdaa331..c8d48cf 100644 --- a/drivers/media/dvb/ttpci/budget.h +++ b/drivers/media/dvb/ttpci/budget.h @@ -19,7 +19,7 @@ extern int budget_debug; #endif #define dprintk(level,args...) \ - do { if ((budget_debug & level)) { printk("%s: %s(): ",__stringify(KBUILD_MODNAME), __FUNCTION__); printk(args); } } while (0) + do { if ((budget_debug & level)) { printk("%s: %s(): ", KBUILD_MODNAME, __FUNCTION__); printk(args); } } while (0) struct budget_info { char *name; diff --git a/drivers/media/video/tda9840.c b/drivers/media/video/tda9840.c index 1794686..0cb5c7e 100644 --- a/drivers/media/video/tda9840.c +++ b/drivers/media/video/tda9840.c @@ -34,7 +34,7 @@ static int debug = 0; /* insmod parameter */ module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off)."); #define dprintk(args...) \ - do { if (debug) { printk("%s: %s()[%d]: ",__stringify(KBUILD_MODNAME), __FUNCTION__, __LINE__); printk(args); } } while (0) + do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0) #define SWITCH 0x00 #define LEVEL_ADJUST 0x02 diff --git a/drivers/media/video/tea6415c.c b/drivers/media/video/tea6415c.c index ee36883..09149da 100644 --- a/drivers/media/video/tea6415c.c +++ b/drivers/media/video/tea6415c.c @@ -36,7 +36,7 @@ static int debug = 0; /* insmod parameter */ module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off)."); #define dprintk(args...) \ - do { if (debug) { printk("%s: %s()[%d]: ",__stringify(KBUILD_MODNAME), __FUNCTION__, __LINE__); printk(args); } } while (0) + do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0) #define TEA6415C_NUM_INPUTS 8 #define TEA6415C_NUM_OUTPUTS 6 diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c index 17975c1..e908f91 100644 --- a/drivers/media/video/tea6420.c +++ b/drivers/media/video/tea6420.c @@ -36,7 +36,7 @@ static int debug = 0; /* insmod parameter */ module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off)."); #define dprintk(args...) \ - do { if (debug) { printk("%s: %s()[%d]: ",__stringify(KBUILD_MODNAME), __FUNCTION__, __LINE__); printk(args); } } while (0) + do { if (debug) { printk("%s: %s()[%d]: ", KBUILD_MODNAME, __FUNCTION__, __LINE__); printk(args); } } while (0) /* addresses to scan, found only at 0x4c and/or 0x4d (7-Bit) */ static unsigned short normal_i2c[] = { I2C_TEA6420_1, I2C_TEA6420_2, I2C_CLIENT_END }; diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h index 368ec8e..b5c98c4 100644 --- a/include/linux/moduleparam.h +++ b/include/linux/moduleparam.h @@ -10,7 +10,7 @@ #ifdef MODULE #define MODULE_PARAM_PREFIX /* empty */ #else -#define MODULE_PARAM_PREFIX __stringify(KBUILD_MODNAME) "." +#define MODULE_PARAM_PREFIX KBUILD_MODNAME "." #endif #ifdef MODULE diff --git a/include/media/saa7146.h b/include/media/saa7146.h index e5be2b9..2bc634f 100644 --- a/include/media/saa7146.h +++ b/include/media/saa7146.h @@ -21,14 +21,14 @@ extern unsigned int saa7146_debug; -//#define DEBUG_PROLOG printk("(0x%08x)(0x%08x) %s: %s(): ",(dev==0?-1:(dev->mem==0?-1:saa7146_read(dev,RPS_ADDR0))),(dev==0?-1:(dev->mem==0?-1:saa7146_read(dev,IER))),__stringify(KBUILD_MODNAME),__FUNCTION__) +//#define DEBUG_PROLOG printk("(0x%08x)(0x%08x) %s: %s(): ",(dev==0?-1:(dev->mem==0?-1:saa7146_read(dev,RPS_ADDR0))),(dev==0?-1:(dev->mem==0?-1:saa7146_read(dev,IER))),KBUILD_MODNAME,__FUNCTION__) #ifndef DEBUG_VARIABLE #define DEBUG_VARIABLE saa7146_debug #endif -#define DEBUG_PROLOG printk("%s: %s(): ",__stringify(KBUILD_MODNAME),__FUNCTION__) -#define INFO(x) { printk("%s: ",__stringify(KBUILD_MODNAME)); printk x; } +#define DEBUG_PROLOG printk("%s: %s(): ",KBUILD_MODNAME,__FUNCTION__) +#define INFO(x) { printk("%s: ",KBUILD_MODNAME); printk x; } #define ERR(x) { DEBUG_PROLOG; printk x; } diff --git a/net/ipv4/netfilter/ip_nat_ftp.c b/net/ipv4/netfilter/ip_nat_ftp.c index d83757a..b8daab3 100644 --- a/net/ipv4/netfilter/ip_nat_ftp.c +++ b/net/ipv4/netfilter/ip_nat_ftp.c @@ -171,7 +171,7 @@ static int __init init(void) /* Prior to 2.6.11, we had a ports param. No longer, but don't break users. */ static int warn_set(const char *val, struct kernel_param *kp) { - printk(KERN_INFO __stringify(KBUILD_MODNAME) + printk(KERN_INFO KBUILD_MODNAME ": kernel >= 2.6.10 only uses 'ports' for conntrack modules\n"); return 0; } diff --git a/net/ipv4/netfilter/ip_nat_irc.c b/net/ipv4/netfilter/ip_nat_irc.c index de31942..461c833 100644 --- a/net/ipv4/netfilter/ip_nat_irc.c +++ b/net/ipv4/netfilter/ip_nat_irc.c @@ -113,7 +113,7 @@ static int __init init(void) /* Prior to 2.6.11, we had a ports param. No longer, but don't break users. */ static int warn_set(const char *val, struct kernel_param *kp) { - printk(KERN_INFO __stringify(KBUILD_MODNAME) + printk(KERN_INFO KBUILD_MODNAME ": kernel >= 2.6.10 only uses 'ports' for conntrack modules\n"); return 0; } diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 3d7f1ac..5760e05 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -133,8 +133,8 @@ HOSTCFLAGS_zconf.tab.o := -I$(src) HOSTLOADLIBES_qconf = $(KC_QT_LIBS) -ldl HOSTCXXFLAGS_qconf.o = $(KC_QT_CFLAGS) -D LKC_DIRECT_LINK -HOSTLOADLIBES_gconf = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --libs` -HOSTCFLAGS_gconf.o = `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --cflags` \ +HOSTLOADLIBES_gconf = `pkg-config --libs gtk+-2.0 gmodule-2.0 libglade-2.0` +HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \ -D LKC_DIRECT_LINK $(obj)/qconf.o: $(obj)/.tmp_qtcheck @@ -193,8 +193,8 @@ ifeq ($(gconf-target),1) # GTK needs some extra effort, too... $(obj)/.tmp_gtkcheck: - @if `pkg-config gtk+-2.0 gmodule-2.0 libglade-2.0 --exists`; then \ - if `pkg-config gtk+-2.0 --atleast-version=2.0.0`; then \ + @if `pkg-config --exists gtk+-2.0 gmodule-2.0 libglade-2.0`; then \ + if `pkg-config --atleast-version=2.0.0 gtk+-2.0`; then \ touch $@; \ else \ echo "*"; \ diff --git a/scripts/setlocalversion b/scripts/setlocalversion index 7c805c8..f54dac8 100644 --- a/scripts/setlocalversion +++ b/scripts/setlocalversion @@ -1,56 +1,22 @@ -#!/usr/bin/perl -# Copyright 2004 - Ryan Anderson <ryan@michonline.com> GPL v2 +#!/bin/sh +# Print additional version information for non-release trees. -use strict; -use warnings; -use Digest::MD5; -require 5.006; - -if (@ARGV != 1) { - print <<EOT; -Usage: setlocalversion <srctree> -EOT - exit(1); +usage() { + echo "Usage: $0 [srctree]" >&2 + exit 1 } -my ($srctree) = @ARGV; -chdir($srctree); - -my @LOCALVERSIONS = (); - -# We are going to use the following commands to try and determine if this -# repository is at a Version boundary (i.e, 2.6.10 vs 2.6.10 + some patches) We -# currently assume that all meaningful version boundaries are marked by a tag. -# We don't care what the tag is, just that something exists. - -# Git/Cogito store the top-of-tree "commit" in .git/HEAD -# A list of known tags sits in .git/refs/tags/ -# -# The simple trick here is to just compare the two of these, and if we get a -# match, return nothing, otherwise, return a subset of the SHA-1 hash in -# .git/HEAD - -sub do_git_checks { - open(H,"<.git/HEAD") or return; - my $head = <H>; - chomp $head; - close(H); +cd "${1:-.}" || usage - opendir(D,".git/refs/tags") or return; - foreach my $tagfile (grep !/^\.{1,2}$/, readdir(D)) { - open(F,"<.git/refs/tags/" . $tagfile) or return; - my $tag = <F>; - chomp $tag; - close(F); - return if ($tag eq $head); - } - closedir(D); - - push @LOCALVERSIONS, "g" . substr($head,0,8); -} - -if ( -d ".git") { - do_git_checks(); -} +# Check for git and a git repo. +if head=`git rev-parse --verify HEAD 2>/dev/null`; then + # Do we have an untagged version? + if [ "`git name-rev --tags HEAD`" = "HEAD undefined" ]; then + printf '%s%s' -g `echo "$head" | cut -c1-8` + fi -printf "-%s\n", join("-",@LOCALVERSIONS) if (scalar @LOCALVERSIONS > 0); + # Are there uncommitted changes? + if git diff-files | read dummy; then + printf '%s' -git_dirty + fi +fi diff --git a/security/capability.c b/security/capability.c index ec18d60..f9b35cc 100644 --- a/security/capability.c +++ b/security/capability.c @@ -49,8 +49,6 @@ static struct security_operations capability_ops = { .vm_enough_memory = cap_vm_enough_memory, }; -#define MY_NAME __stringify(KBUILD_MODNAME) - /* flag to keep track of how we were registered */ static int secondary; @@ -67,7 +65,7 @@ static int __init capability_init (void) /* register ourselves with the security framework */ if (register_security (&capability_ops)) { /* try registering with primary module */ - if (mod_reg_security (MY_NAME, &capability_ops)) { + if (mod_reg_security (KBUILD_MODNAME, &capability_ops)) { printk (KERN_INFO "Failure registering capabilities " "with primary security module.\n"); return -EINVAL; @@ -85,7 +83,7 @@ static void __exit capability_exit (void) return; /* remove ourselves from the security framework */ if (secondary) { - if (mod_unreg_security (MY_NAME, &capability_ops)) + if (mod_unreg_security (KBUILD_MODNAME, &capability_ops)) printk (KERN_INFO "Failure unregistering capabilities " "with primary module.\n"); return; |
