Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes:
Fix incompatibility with versions of Perl less than 5.6.0
kbuild: do not include arch/<ARCH>/include/asm in find-sources twice.
kbuild: tag with git revision when git describe is missing
kbuild: prevent modpost from looking for a .cmd file for a static library linked into a module
kbuild: fix KBUILD_EXTRA_SYMBOLS
adjust init section definitions
scripts/checksyscalls.sh: fix for non-gnu sed
scripts/package: don't break if %{_smp_mflags} isn't set
kbuild: setlocalversion: dont include svn change count
kbuild: improve check-symlink
kbuild: mkspec - fix build rpm
This commit is contained in:
Linus Torvalds
commit
65fc716fa6
8
Makefile
8
Makefile
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@ -961,6 +961,7 @@ export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH)
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# The asm symlink changes when $(ARCH) changes.
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# Detect this and ask user to run make mrproper
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# If asm is a stale symlink (point to dir that does not exist) remove it
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define check-symlink
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set -e; \
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if [ -L include/asm ]; then \
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@ -970,6 +971,10 @@ define check-symlink
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echo " set ARCH or save .config and run 'make mrproper' to fix it"; \
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exit 1; \
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fi; \
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test -e $$asmlink || rm include/asm; \
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elif [ -d include/asm ]; then \
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echo "ERROR: $@ is a directory but a symlink was expected";\
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exit 1; \
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fi
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endef
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@ -1431,7 +1436,8 @@ ALLSOURCE_ARCHS := $(SRCARCH)
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define find-sources
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( for arch in $(ALLSOURCE_ARCHS) ; do \
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find $(__srctree)arch/$${arch} $(RCS_FIND_IGNORE) \
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-name $1 -print; \
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-wholename $(__srctree)arch/$${arch}/include/asm -type d -prune \
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-o -name $1 -print; \
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done ; \
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find $(__srctree)security/selinux/include $(RCS_FIND_IGNORE) \
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-name $1 -print; \
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@ -112,21 +112,25 @@
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#define __FINIT .previous
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#define __INITDATA .section ".init.data","aw"
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#define __INITRODATA .section ".init.rodata","a"
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#define __FINITDATA .previous
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#define __DEVINIT .section ".devinit.text", "ax"
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#define __DEVINITDATA .section ".devinit.data", "aw"
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#define __DEVINITRODATA .section ".devinit.rodata", "a"
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#define __CPUINIT .section ".cpuinit.text", "ax"
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#define __CPUINITDATA .section ".cpuinit.data", "aw"
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#define __CPUINITRODATA .section ".cpuinit.rodata", "a"
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#define __MEMINIT .section ".meminit.text", "ax"
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#define __MEMINITDATA .section ".meminit.data", "aw"
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#define __MEMINITRODATA .section ".meminit.rodata", "a"
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/* silence warnings when references are OK */
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#define __REF .section ".ref.text", "ax"
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#define __REFDATA .section ".ref.data", "aw"
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#define __REFCONST .section ".ref.rodata", "aw"
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#define __REFCONST .section ".ref.rodata", "a"
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#ifndef __ASSEMBLY__
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/*
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@ -82,7 +82,7 @@ modpost = scripts/mod/modpost \
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$(if $(CONFIG_MODULE_SRCVERSION_ALL),-a,) \
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$(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \
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$(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \
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$(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(EXTRA_SYMBOLS))) \
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$(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(KBUILD_EXTRA_SYMBOLS))) \
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$(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
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$(if $(CONFIG_DEBUG_SECTION_MISMATCH),,-S) \
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$(if $(CONFIG_MARKERS),-K $(kernelmarkersfile)) \
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@ -113,10 +113,10 @@ EOF
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}
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syscall_list() {
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sed -n -e '/^\#define/ { s/[^_]*__NR_\([^[:space:]]*\).*/\
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sed -n -e '/^\#define/ s/[^_]*__NR_\([^[:space:]]*\).*/\
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\#if !defined \(__NR_\1\) \&\& !defined \(__IGNORE_\1\)\
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\#warning syscall \1 not implemented\
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\#endif/p }' $1
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\#endif/p' $1
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}
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(ignore_list && syscall_list ${srctree}/arch/x86/include/asm/unistd_32.h) | \
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@ -1,4 +1,4 @@
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#!/usr/bin/perl
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#!/usr/bin/perl -w
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#
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# headers_check.pl execute a number of trivial consistency checks
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#
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@ -17,7 +17,6 @@
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# 2) TODO: check for leaked CONFIG_ symbols
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use strict;
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use warnings;
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my ($dir, $arch, @files) = @ARGV;
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@ -27,14 +26,15 @@ my $lineno = 0;
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my $filename;
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foreach my $file (@files) {
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local *FH;
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$filename = $file;
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open(my $fh, '<', "$filename") or die "$filename: $!\n";
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open(FH, "<$filename") or die "$filename: $!\n";
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$lineno = 0;
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while ($line = <$fh>) {
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while ($line = <FH>) {
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$lineno++;
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check_include();
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}
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close $fh;
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close FH;
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}
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exit $ret;
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@ -1,4 +1,4 @@
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#!/usr/bin/perl
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#!/usr/bin/perl -w
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#
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# headers_install prepare the listed header files for use in
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# user space and copy the files to their destination.
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@ -17,28 +17,29 @@
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# 3) Drop all sections defined out by __KERNEL__ (using unifdef)
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use strict;
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use warnings;
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my ($readdir, $installdir, $arch, @files) = @ARGV;
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my $unifdef = "scripts/unifdef -U__KERNEL__";
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foreach my $file (@files) {
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local *INFILE;
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local *OUTFILE;
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my $tmpfile = "$installdir/$file.tmp";
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open(my $infile, '<', "$readdir/$file")
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open(INFILE, "<$readdir/$file")
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or die "$readdir/$file: $!\n";
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open(my $outfile, '>', "$tmpfile") or die "$tmpfile: $!\n";
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while (my $line = <$infile>) {
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open(OUTFILE, ">$tmpfile") or die "$tmpfile: $!\n";
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while (my $line = <INFILE>) {
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$line =~ s/([\s(])__user\s/$1/g;
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$line =~ s/([\s(])__force\s/$1/g;
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$line =~ s/([\s(])__iomem\s/$1/g;
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$line =~ s/\s__attribute_const__\s/ /g;
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$line =~ s/\s__attribute_const__$//g;
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$line =~ s/^#include <linux\/compiler.h>//;
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printf $outfile "%s", $line;
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printf OUTFILE "%s", $line;
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}
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close $outfile;
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close $infile;
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close OUTFILE;
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close INFILE;
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system $unifdef . " $tmpfile > $installdir/$file";
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unlink $tmpfile;
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}
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@ -290,6 +290,15 @@ static int parse_file(const char *fname, struct md4_ctx *md)
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release_file(file, len);
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return 1;
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}
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/* Check whether the file is a static library or not */
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static int is_static_library(const char *objfile)
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{
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int len = strlen(objfile);
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if (objfile[len - 2] == '.' && objfile[len - 1] == 'a')
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return 1;
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else
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return 0;
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}
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/* We have dir/file.o. Open dir/.file.o.cmd, look for deps_ line to
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* figure out source file. */
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@ -420,7 +429,8 @@ void get_src_version(const char *modname, char sum[], unsigned sumlen)
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while ((fname = strsep(&sources, " ")) != NULL) {
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if (!*fname)
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continue;
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if (!parse_source_files(fname, &md))
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if (!(is_static_library(fname)) &&
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!parse_source_files(fname, &md))
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goto release;
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}
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@ -57,15 +57,17 @@ fi
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echo "%build"
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if ! $PREBUILT; then
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echo "make clean && make %{_smp_mflags}"
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echo "make clean && make %{?_smp_mflags}"
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echo ""
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fi
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echo "%install"
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echo "%ifarch ia64"
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echo 'mkdir -p $RPM_BUILD_ROOT/boot/efi $RPM_BUILD_ROOT/lib/modules'
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echo 'mkdir -p $RPM_BUILD_ROOT/lib/firmware'
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echo "%else"
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echo 'mkdir -p $RPM_BUILD_ROOT/boot $RPM_BUILD_ROOT/lib/modules'
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echo 'mkdir -p $RPM_BUILD_ROOT/lib/firmware'
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echo "%endif"
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echo 'INSTALL_MOD_PATH=$RPM_BUILD_ROOT make %{_smp_mflags} modules_install'
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@ -92,5 +94,6 @@ echo "%files"
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echo '%defattr (-, root, root)'
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echo "%dir /lib/modules"
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echo "/lib/modules/$KERNELRELEASE"
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echo "/lib/firmware"
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echo "/boot/*"
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echo ""
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@ -9,11 +9,13 @@ usage() {
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cd "${1:-.}" || usage
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# Check for git and a git repo.
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if head=`git rev-parse --verify HEAD 2>/dev/null`; then
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if head=`git rev-parse --verify --short HEAD 2>/dev/null`; then
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# Do we have an untagged version?
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if git name-rev --tags HEAD | grep -E '^HEAD[[:space:]]+(.*~[0-9]*|undefined)$' > /dev/null; then
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if tag=`git describe 2>/dev/null`; then
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echo $tag | awk -F- '{printf("-%05d-%s", $(NF-1),$(NF))}'
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else
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printf '%s%s' -g $head
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fi
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fi
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@ -55,7 +57,7 @@ if rev=`svn info 2>/dev/null | grep '^Revision'`; then
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# Are there uncommitted changes?
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if [ $changes != 0 ]; then
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printf -- '-svn%s%s%s' "$rev" -dirty "$changes"
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printf -- '-svn%s%s' "$rev" -dirty
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else
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printf -- '-svn%s' "$rev"
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fi
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