Thu, 22 Jan 2015 13:21:57 +0100
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
1 # This Source Code Form is subject to the terms of the Mozilla Public
2 # License, v. 2.0. If a copy of the MPL was not distributed with this
3 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
6 ifdef GNU_AS
7 ifeq ($(CPU_ARCH),arm)
9 # These flags are a lie; they're just used to enable the requisite
10 # opcodes; actual arch detection is done at runtime.
11 ASFLAGS = -march=armv7-a -mfpu=neon
13 armfrag-gnu.$(ASM_SUFFIX): armopts-gnu.S
14 armidct-gnu.$(ASM_SUFFIX): armopts-gnu.S
15 armloop-gnu.$(ASM_SUFFIX): armopts-gnu.S
17 # armopts needs a specific rule, because arm2gnu.pl will always add the .S
18 # suffix when translating the files that include it.
19 armopts-gnu.S: arm/armopts.s
20 $(PERL) $(srcdir)/arm/arm2gnu.pl < $< > $@
21 # For all others, we can use an implicit rule with the configured $(ASM_SUFFIX).
22 %-gnu.$(ASM_SUFFIX): arm/%.s
23 $(PERL) $(srcdir)/arm/arm2gnu.pl < $< > $@
25 endif
26 endif
28 include $(topsrcdir)/config/rules.mk