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build: include the cpu type as part of the toolchain/target directory name

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 38214
This commit is contained in:
Felix Fietkau 2013-09-26 17:53:32 +00:00
parent 0db9125157
commit e0189ccef4
3 changed files with 16 additions and 11 deletions
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1
include/target.mk
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@ -254,6 +254,7 @@ define BuildTargets/DumpCurrent
echo 'Target-Features: $(FEATURES)'; \
echo 'Target-Depends: $(DEPENDS)'; \
echo 'Target-Optimization: $(if $(CFLAGS),$(CFLAGS),$(DEFAULT_CFLAGS))'; \
echo 'CPU-Type: $(CPU_TYPE)$(if $(CPU_SUBTYPE),+$(CPU_SUBTYPE))'; \
echo 'Linux-Version: $(LINUX_VERSION)'; \
echo 'Linux-Release: $(LINUX_RELEASE)'; \
echo 'Linux-Kernel-Arch: $(LINUX_KARCH)'; \

15
rules.mk
View file

@ -54,22 +54,15 @@ endif
HOST_FPIC:=-fPIC
ARCH_SUFFIX:=
ARCH_SUFFIX:=$(call qstrip,$(CONFIG_CPU_TYPE))
GCC_ARCH:=
ifneq ($(ARCH_SUFFIX),)
ARCH_SUFFIX:=_$(ARCH_SUFFIX)
endif
ifneq ($(filter -march=armv%,$(TARGET_OPTIMIZATION)),)
ARCH_SUFFIX:=_$(patsubst -march=arm%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
GCC_ARCH:=$(patsubst -march=%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
endif
ifneq ($(filter -mips%r2,$(TARGET_OPTIMIZATION)),)
ARCH_SUFFIX:=_r2
endif
ifneq ($(filter -mdsp,$(TARGET_OPTIMIZATION)),)
ARCH_SUFFIX:=$(ARCH_SUFFIX)_dsp
endif
ifneq ($(filter -mdspr2,$(TARGET_OPTIMIZATION)),)
ARCH_SUFFIX:=$(ARCH_SUFFIX)_dspr2
endif
ifdef CONFIG_HAS_SPE_FPU
TARGET_SUFFIX:=$(TARGET_SUFFIX)spe
endif

11
scripts/metadata.pl
View file

@ -53,6 +53,7 @@ sub parse_target_metadata() {
/^Target-Depends:\s*(.+)\s*$/ and $target->{depends} = [ split(/\s+/, $1) ];
/^Target-Description:/ and $target->{desc} = get_multiline(*FILE);
/^Target-Optimization:\s*(.+)\s*$/ and $target->{cflags} = $1;
/^CPU-Type:\s*(.+)\s*$/ and $target->{cputype} = $1;
/^Linux-Version:\s*(.+)\s*$/ and $target->{version} = $1;
/^Linux-Release:\s*(.+)\s*$/ and $target->{release} = $1;
/^Linux-Kernel-Arch:\s*(.+)\s*$/ and $target->{karch} = $1;
@ -372,6 +373,16 @@ EOF
print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
}
print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
print <<EOF;
config CPU_TYPE
string
EOF
foreach my $target (@target) {
next if @{$target->{subtargets}} > 0;
print "\tdefault \"".$target->{cputype}."\" if TARGET_".$target->{conf}."\n";
}
print "\tdefault \"\"\n";
my %kver;
foreach my $target (@target) {