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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-10 16:05:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-10 16:05:40 -0700
commitcb63fc26623ee38fd84d71ea5a98189240ec2e1b (patch)
tree888721f9f48126b0f25711adbd82957d0f965781 /scripts
parenta9642fa351c9dbf930ad2b5a1c17f3cfe2f62820 (diff)
parent4d47dde47f7dd95042fa56283d948f50dd4b509c (diff)
downloadlinux-linaro-stable-cb63fc26623ee38fd84d71ea5a98189240ec2e1b.tar.gz
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild updates from Michal Marek: - fix for make headers_install argv explosion with too long path - scripts/setlocalversion does not call git update-index needlessly - fix for the src.rpm produced by make rpm-pkg. The new make image_name can be useful also for other packaging tools. - scripts/mod/devicetable-offsets.o is not rebuilt during each make run - make modules_install dependency fix - scripts/sortextable portability fix - fix for kbuild to generate the output directory for all object files in subdirs. - a couple of minor fixes * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: create directory for dir/file.o tools/include: use stdint types for user-space byteshift headers Makefile: Fix install error with make -j option Fix a build warning in scripts/mod/file2alias.c improve modalias building scripts/mod: Spelling s/DEVICEVTABLE/DEVICETABLE/ kbuild: fix error when building from src rpm scripts/setlocalversion on write-protected source tree Makefile.lib: align DTB quiet_cmd kbuild: fix make headers_install when path is too long
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Makefile.headersinst20
-rw-r--r--scripts/Makefile.lib4
-rw-r--r--scripts/headers_install.sh7
-rw-r--r--scripts/mod/Makefile15
-rw-r--r--scripts/mod/file2alias.c10
-rwxr-xr-xscripts/package/mkspec1
-rwxr-xr-xscripts/setlocalversion3
7 files changed, 33 insertions, 27 deletions
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
index 182084d728c8..8ccf83056a7a 100644
--- a/scripts/Makefile.headersinst
+++ b/scripts/Makefile.headersinst
@@ -47,18 +47,24 @@ header-y := $(filter-out $(generic-y), $(header-y))
all-files := $(header-y) $(genhdr-y) $(wrapper-files)
output-files := $(addprefix $(installdir)/, $(all-files))
-input-files := $(foreach hdr, $(header-y), \
+input-files1 := $(foreach hdr, $(header-y), \
$(if $(wildcard $(srcdir)/$(hdr)), \
- $(wildcard $(srcdir)/$(hdr)), \
+ $(wildcard $(srcdir)/$(hdr))) \
+ )
+input-files1-name := $(notdir $(input-files1))
+input-files2 := $(foreach hdr, $(header-y), \
+ $(if $(wildcard $(srcdir)/$(hdr)),, \
$(if $(wildcard $(oldsrcdir)/$(hdr)), \
$(wildcard $(oldsrcdir)/$(hdr)), \
$(error Missing UAPI file $(srcdir)/$(hdr))) \
- )) \
- $(foreach hdr, $(genhdr-y), \
+ ))
+input-files2-name := $(notdir $(input-files2))
+input-files3 := $(foreach hdr, $(genhdr-y), \
$(if $(wildcard $(gendir)/$(hdr)), \
$(wildcard $(gendir)/$(hdr)), \
$(error Missing generated UAPI file $(gendir)/$(hdr)) \
))
+input-files3-name := $(notdir $(input-files3))
# Work out what needs to be removed
oldheaders := $(patsubst $(installdir)/%,%,$(wildcard $(installdir)/*.h))
@@ -72,7 +78,9 @@ printdir = $(patsubst $(INSTALL_HDR_PATH)/%/,%,$(dir $@))
quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
file$(if $(word 2, $(all-files)),s))
cmd_install = \
- $(CONFIG_SHELL) $< $(installdir) $(input-files); \
+ $(CONFIG_SHELL) $< $(installdir) $(srcdir) $(input-files1-name); \
+ $(CONFIG_SHELL) $< $(installdir) $(oldsrcdir) $(input-files2-name); \
+ $(CONFIG_SHELL) $< $(installdir) $(gendir) $(input-files3-name); \
for F in $(wrapper-files); do \
echo "\#include <asm-generic/$$F>" > $(installdir)/$$F; \
done; \
@@ -98,7 +106,7 @@ __headersinst: $(subdirs) $(install-file)
@:
targets += $(install-file)
-$(install-file): scripts/headers_install.sh $(input-files) FORCE
+$(install-file): scripts/headers_install.sh $(input-files1) $(input-files2) $(input-files3) FORCE
$(if $(unwanted),$(call cmd,remove),)
$(if $(wildcard $(dir $@)),,$(shell mkdir -p $(dir $@)))
$(call if_changed,install)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 6031e2380638..49392ecbef17 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -63,7 +63,7 @@ multi-objs := $(multi-objs-y) $(multi-objs-m)
subdir-obj-y := $(filter %/built-in.o, $(obj-y))
# $(obj-dirs) is a list of directories that contain object files
-obj-dirs := $(dir $(multi-objs) $(subdir-obj-y))
+obj-dirs := $(dir $(multi-objs) $(obj-y))
# Replace multi-part objects by their individual parts, look at local dir only
real-objs-y := $(foreach m, $(filter-out $(subdir-obj-y), $(obj-y)), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y))),$($(m:.o=-objs)) $($(m:.o=-y)),$(m))) $(extra-y)
@@ -244,7 +244,7 @@ cmd_gzip = (cat $(filter-out FORCE,$^) | gzip -n -f -9 > $@) || \
# ---------------------------------------------------------------------------
# Generate an assembly file to wrap the output of the device tree compiler
-quiet_cmd_dt_S_dtb= DTB $@
+quiet_cmd_dt_S_dtb= DTB $@
cmd_dt_S_dtb= \
( \
echo '\#include <asm-generic/vmlinux.lds.h>'; \
diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
index 643764f53ea7..5de5660cb708 100644
--- a/scripts/headers_install.sh
+++ b/scripts/headers_install.sh
@@ -2,7 +2,7 @@
if [ $# -lt 1 ]
then
- echo "Usage: headers_install.sh OUTDIR [FILES...]
+ echo "Usage: headers_install.sh OUTDIR SRCDIR [FILES...]
echo
echo "Prepares kernel header files for use by user space, by removing"
echo "all compiler.h definitions and #includes, removing any"
@@ -10,6 +10,7 @@ then
echo "asm/inline/volatile keywords."
echo
echo "OUTDIR: directory to write each userspace header FILE to."
+ echo "SRCDIR: source directory where files are picked."
echo "FILES: list of header files to operate on."
exit 1
@@ -19,6 +20,8 @@ fi
OUTDIR="$1"
shift
+SRCDIR="$1"
+shift
# Iterate through files listed on command line
@@ -34,7 +37,7 @@ do
-e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
-e 's/(^|[ \t(])(inline|asm|volatile)([ \t(]|$)/\1__\2__\3/g' \
-e 's@#(ifndef|define|endif[ \t]*/[*])[ \t]*_UAPI@#\1 @' \
- "$i" > "$OUTDIR/$FILE.sed" || exit 1
+ "$SRCDIR/$i" > "$OUTDIR/$FILE.sed" || exit 1
scripts/unifdef -U__KERNEL__ -D__EXPORTED_HEADERS__ "$OUTDIR/$FILE.sed" \
> "$OUTDIR/$FILE"
[ $? -gt 1 ] && exit 1
diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile
index 75d59fcd48b8..c11212ff3510 100644
--- a/scripts/mod/Makefile
+++ b/scripts/mod/Makefile
@@ -15,8 +15,8 @@ endef
quiet_cmd_offsets = GEN $@
define cmd_offsets
(set -e; \
- echo "#ifndef __DEVICEVTABLE_OFFSETS_H__"; \
- echo "#define __DEVICEVTABLE_OFFSETS_H__"; \
+ echo "#ifndef __DEVICETABLE_OFFSETS_H__"; \
+ echo "#define __DEVICETABLE_OFFSETS_H__"; \
echo "/*"; \
echo " * DO NOT MODIFY."; \
echo " *"; \
@@ -29,15 +29,10 @@ define cmd_offsets
echo "#endif" ) > $@
endef
-# We use internal kbuild rules to avoid the "is up to date" message from make
-scripts/mod/devicetable-offsets.s: scripts/mod/devicetable-offsets.c FORCE
- $(Q)mkdir -p $(dir $@)
- $(call if_changed_dep,cc_s_c)
+$(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s
+ $(call if_changed,offsets)
-$(obj)/$(devicetable-offsets-file): scripts/mod/devicetable-offsets.s
- $(call cmd,offsets)
-
-targets += $(devicetable-offsets-file)
+targets += $(devicetable-offsets-file) devicetable-offsets.s
# dependencies on generated files need to be listed explicitly
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index d9e67b719f08..23708636b05c 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -79,10 +79,12 @@ struct devtable **__start___devtable, **__stop___devtable;
extern struct devtable *__start___devtable[], *__stop___devtable[];
#endif /* __MACH__ */
-#if __GNUC__ == 3 && __GNUC_MINOR__ < 3
-# define __used __attribute__((__unused__))
-#else
-# define __used __attribute__((__used__))
+#if !defined(__used)
+# if __GNUC__ == 3 && __GNUC_MINOR__ < 3
+# define __used __attribute__((__unused__))
+# else
+# define __used __attribute__((__used__))
+# endif
#endif
/* Define a variable f that holds the value of field f of struct devid
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index fbbfd08853d3..fdd3fbf4d4a4 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -74,6 +74,7 @@ echo ""
fi
echo "%install"
+echo 'KBUILD_IMAGE=$(make image_name)'
echo "%ifarch ia64"
echo 'mkdir -p $RPM_BUILD_ROOT/boot/efi $RPM_BUILD_ROOT/lib/modules'
echo 'mkdir -p $RPM_BUILD_ROOT/lib/firmware'
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index 84b88f109b80..d105a44b68f6 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -71,9 +71,6 @@ scm_version()
printf -- '-svn%s' "`git svn find-rev $head`"
fi
- # Update index only on r/w media
- [ -w . ] && git update-index --refresh --unmerged > /dev/null
-
# Check for uncommitted changes
if git diff-index --name-only HEAD | grep -qv "^scripts/package"; then
printf '%s' -dirty