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authorKevin O'Connor <kevin@koconnor.net>2012-08-29 21:27:37 -0400
committerKevin O'Connor <kevin@koconnor.net>2012-08-29 21:32:08 -0400
commit51755c3b5ed9dcdfdef8cee56631d68642bde416 (patch)
tree429204572ed97e26c9115897368c16c430a64acc
parent7a39e72d86326d30b4caaf8d6244967e3ca8adad (diff)
downloadseabios-hppa-rel-1.7.1.zip
seabios-hppa-rel-1.7.1.tar.gz
seabios-hppa-rel-1.7.1.tar.bz2
Make iasl option check work with older versions of iasl.rel-1.7.1
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 72ee152..45ea48a 100644
--- a/Makefile
+++ b/Makefile
@@ -221,7 +221,7 @@ $(OUT)vgabios.bin: $(OUT)vgabios.bin.raw tools/buildrom.py
################ DSDT build rules
-iasl-option=$(shell if "$(1)" "$(2)" -h > /dev/null 2>&1 \
+iasl-option=$(shell if test -z "`$(1) $(2) 2>&1 > /dev/null`" \
; then echo "$(2)"; else echo "$(3)"; fi ;)
$(OUT)%.hex: src/%.dsl ./tools/acpi_extract_preprocess.py ./tools/acpi_extract.py