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fixing build system overhaul fallout...

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This commit is contained in:
Denis Vlasenko 2006-10-05 17:11:08 +00:00
parent 5d2f1736d9
commit 1868409c86
4 changed files with 46 additions and 4 deletions
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6
Makefile
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@ -565,7 +565,7 @@ busybox-all := $(core-y) $(libs-y)
# Rule to link busybox - also used during CONFIG_KALLSYMS # Rule to link busybox - also used during CONFIG_KALLSYMS
# May be overridden by arch/$(ARCH)/Makefile # May be overridden by arch/$(ARCH)/Makefile
quiet_cmd_busybox__ ?= LINK $@ quiet_cmd_busybox__ ?= LINK $@
cmd_busybox__ ?= scripts/trylink $(CC) -o $@ \ cmd_busybox__ ?= $(srctree)/scripts/trylink $(CC) -o $@ \
-Wl,--warn-common -Wl,--sort-common -Wl,--gc-sections \ -Wl,--warn-common -Wl,--sort-common -Wl,--gc-sections \
-Wl,--start-group $(busybox-all) -Wl,--end-group \ -Wl,--start-group $(busybox-all) -Wl,--end-group \
@ -798,10 +798,10 @@ include/config/MARKER: scripts/basic/split-include include/autoconf.h
@echo ' SPLIT include/autoconf.h -> include/config/*' @echo ' SPLIT include/autoconf.h -> include/config/*'
@scripts/basic/split-include include/autoconf.h include/config @scripts/basic/split-include include/autoconf.h include/config
@echo ' GEN include/bbconfigopts.h' @echo ' GEN include/bbconfigopts.h'
@scripts/mkconfigs >include/bbconfigopts.h @$(srctree)/scripts/mkconfigs >include/bbconfigopts.h
@$(MAKE) $(build)=scripts @$(MAKE) $(build)=scripts
@echo ' GEN include/usage_compressed.h' @echo ' GEN include/usage_compressed.h'
@scripts/usage_compressed include/usage_compressed.h scripts @$(srctree)/scripts/usage_compressed include/usage_compressed.h scripts
@touch $@ @touch $@
# Generate some files # Generate some files

2
Makefile.custom
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@ -78,7 +78,7 @@ baseline: busybox_unstripped
.PHONY: objsizes .PHONY: objsizes
objsizes: busybox_unstripped objsizes: busybox_unstripped
$(SHELL) $(srctree)/scripts/objsizes $(srctree)/scripts/objsizes
# Documentation Targets # Documentation Targets
.PHONY: doc .PHONY: doc

6
include/bb_config.h
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@ -2,6 +2,12 @@
* which depend on other symbols, which themself are off. * which depend on other symbols, which themself are off.
* Provide them here by hand. Need a better idea. */ * Provide them here by hand. Need a better idea. */
#ifndef ENABLE_FEATURE_GUNZIP_UNCOMPRESS
#define ENABLE_FEATURE_GUNZIP_UNCOMPRESS 0
#define USE_FEATURE_GUNZIP_UNCOMPRESS(...)
#define SKIP_FEATURE_GUNZIP_UNCOMPRESS(...) __VA_ARGS__
#endif
#ifndef ENABLE_KILLALL5 #ifndef ENABLE_KILLALL5
#define ENABLE_KILLALL5 0 #define ENABLE_KILLALL5 0
#define USE_KILLALL5(...) #define USE_KILLALL5(...)

36
scripts/mkmakefile Executable file
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@ -0,0 +1,36 @@
#!/bin/sh
# Generates a small Makefile used in the root of the output
# directory, to allow make to be started from there.
# The Makefile also allow for more convinient build of external modules
# Usage
# $1 - Kernel src directory
# $2 - Output directory
# $3 - version
# $4 - patchlevel
test ! -r $2/Makefile -o -O $2/Makefile || exit 0
echo " GEN $2/Makefile"
cat << EOF > $2/Makefile
# Automatically generated by $0: don't edit
VERSION = $3
PATCHLEVEL = $4
KERNELSRC := $1
KERNELOUTPUT := $2
MAKEFLAGS += --no-print-directory
.PHONY: all \$(MAKECMDGOALS)
all:
\$(MAKE) -C \$(KERNELSRC) O=\$(KERNELOUTPUT)
Makefile:;
\$(filter-out all Makefile,\$(MAKECMDGOALS)) %/:
\$(MAKE) -C \$(KERNELSRC) O=\$(KERNELOUTPUT) \$@
EOF