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author | Keir Fraser <keir.fraser@citrix.com> | 2010-02-22 18:42:50 +0000 |
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committer | Keir Fraser <keir.fraser@citrix.com> | 2010-02-22 18:42:50 +0000 |
commit | 022cf55cf1bfd7a8aa08f19a3734f36154050859 (patch) | |
tree | 94452e469d3eaeddd404d4ce0b850d357fb8787a /tools | |
parent | 5e1a91b3cb89af348a1f42603f42f07340434f10 (diff) | |
download | xen-022cf55cf1bfd7a8aa08f19a3734f36154050859.tar.gz xen-022cf55cf1bfd7a8aa08f19a3734f36154050859.tar.bz2 xen-022cf55cf1bfd7a8aa08f19a3734f36154050859.zip |
hvmloader: Replace unportable usage of GNU head with portable awk.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/firmware/hvmloader/acpi/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/firmware/hvmloader/acpi/Makefile b/tools/firmware/hvmloader/acpi/Makefile index 7d82c63cbd..3fdb7c27e1 100644 --- a/tools/firmware/hvmloader/acpi/Makefile +++ b/tools/firmware/hvmloader/acpi/Makefile @@ -31,9 +31,10 @@ ssdt_pm.h ssdt_tpm.h: %.h: %.asl iasl sed -e 's/AmlCode/$*/g' $*.hex >$@ rm -f $*.hex $*.aml +# NB. awk invocation is a portable alternative to 'head -n -1' dsdt_15cpu.c dsdt_anycpu.c: %.c: dsdt.asl mk_dsdt.c iasl $(HOSTCC) $(HOSTCFLAGS) $(CFLAGS_include) -o mk_$* mk_dsdt.c - head -n -1 $< >$*.asl + awk 'NR > 1 {print s} {s=$$0}' $< >$*.asl ./mk_$* >>$*.asl iasl -p $* -tc $*.asl sed -e 's/AmlCode/$*/g' $*.hex >$@ |