Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'kbuild-fixes-v6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- Remove unused scripts/gcc-ld script
- Add zstd support to scripts/extract-ikconfig
- Check 'make headers' for UML
- Fix scripts/mksysmap to ignore local symbols
* tag 'kbuild-fixes-v6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
mksysmap: Fix the mismatch of 'L0' symbols in System.map
kbuild: disable header exports for UML in a straightforward way
scripts/extract-ikconfig: add zstd compression support
scripts: remove obsolete gcc-ld script
+3
-33
+1
-2
Makefile
+1
-2
Makefile
···
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PHONY += headers
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headers: $(version_h) scripts_unifdef uapi-asm-generic archheaders archscripts
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-
$(if $(wildcard $(srctree)/arch/$(SRCARCH)/include/uapi/asm/Kbuild),, \
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-
$(error Headers not exportable for the $(SRCARCH) architecture))
1290
+
$(if $(filter um, $(SRCARCH)), $(error Headers not exportable for UML))
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$(Q)$(MAKE) $(hdr-inst)=include/uapi
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$(Q)$(MAKE) $(hdr-inst)=arch/$(SRCARCH)/include/uapi
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+1
scripts/extract-ikconfig
+1
scripts/extract-ikconfig
-30
scripts/gcc-ld
-30
scripts/gcc-ld
···
1
-
#!/bin/sh
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-
# SPDX-License-Identifier: GPL-2.0
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# run gcc with ld options
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# used as a wrapper to execute link time optimizations
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-
# yes virginia, this is not pretty
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ARGS="-nostdlib"
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-
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while [ "$1" != "" ] ; do
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case "$1" in
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-save-temps|-m32|-m64) N="$1" ;;
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-r) N="$1" ;;
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-
-[Wg]*) N="$1" ;;
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-[olv]|-[Ofd]*|-nostdlib) N="$1" ;;
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--end-group|--start-group)
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N="-Wl,$1" ;;
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-[RTFGhIezcbyYu]*|\
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--script|--defsym|-init|-Map|--oformat|-rpath|\
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-rpath-link|--sort-section|--section-start|-Tbss|-Tdata|-Ttext|\
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--version-script|--dynamic-list|--version-exports-symbol|--wrap|-m)
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A="$1" ; shift ; N="-Wl,$A,$1" ;;
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-[m]*) N="$1" ;;
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-*) N="-Wl,$1" ;;
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*) N="$1" ;;
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-
esac
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ARGS="$ARGS $N"
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-
shift
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-
done
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-
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-
exec $CC $ARGS
+1
-1
scripts/mksysmap
+1
-1
scripts/mksysmap
···
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# so we just ignore them to let readprofile continue to work.
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# (At least sparc64 has __crc_ in the middle).
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-
$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)\|\( \.L\)' > $2
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+
$NM -n $1 | grep -v '\( [aNUw] \)\|\(__crc_\)\|\( \$[adt]\)\|\( \.L\)\|\( L0\)' > $2