diff options
| author | Kinsey Moore <kmoore@digium.com> | 2012-04-12 15:25:47 +0000 |
|---|---|---|
| committer | Kinsey Moore <kmoore@digium.com> | 2012-04-12 15:25:47 +0000 |
| commit | 8696daadf8c129d92c52b85d471fcacca9e50a85 (patch) | |
| tree | ee347b0c1323438d9fcc9e7662d1ced2eb87a401 /codecs/lpc10 | |
| parent | 683eacb59a2d322d57c4c9bd9f6e22501c2c244b (diff) | |
Simplify build system architecture optimization
This change to the build system rips out any usage of PROC along with
architecture-specific optimizations in favor of using -march=native where it is
supported. This fixes broken builds on 64bit Intel systems and results in
better optimized code on systems running GCC 4.2+.
Review: https://reviewboard.asterisk.org/r/1852/
(closes issue ASTERISK-19462)
........
Merged revisions 361955 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 361956 from http://svn.asterisk.org/svn/asterisk/branches/10
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@361968 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'codecs/lpc10')
| -rw-r--r-- | codecs/lpc10/Makefile | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/codecs/lpc10/Makefile b/codecs/lpc10/Makefile index e7d52a9de..bdf1a3ad7 100644 --- a/codecs/lpc10/Makefile +++ b/codecs/lpc10/Makefile @@ -27,37 +27,6 @@ CFLAGS+= -fPIC -Wno-comment # fails miserably. Remove it for the time being. _ASTCFLAGS:=$(_ASTCFLAGS:-Werror=) -# If the compiler's '-march' flag has been specified already, then assume it's a value -# that is what the user wants (or has been determined by the configure script). If not, -# do some simple logic to set a decent value -ifeq ($(findstring -march,$(_ASTCFLAGS) $(ASTCFLAGS)),) - #fix for PPC processors and ALPHA, And UltraSparc too - ifneq ($(OSARCH),Darwin) - ifneq ($(findstring BSD,${OSARCH}),BSD) - ifneq ($(PROC),ppc) - ifneq ($(PROC),x86_64) - ifneq ($(PROC),alpha) - #The problem with sparc is the best stuff is in newer versions of gcc (post 3.0) only. - #This works for even old (2.96) versions of gcc and provides a small boost either way. - #A ultrasparc cpu is really v9 but the stock debian stable 3.0 gcc doesn.t support it. - #So we go lowest common available by gcc and go a step down, still a step up from - #the default as we now have a better instruction set to work with. - Belgarath - ifeq ($(PROC),ultrasparc) - CFLAGS+= -mtune=$(PROC) -mcpu=v8 -O3 -fomit-frame-pointer - else - ifneq ($(OSARCH),SunOS) - ifneq ($(OSARCH),arm) - # CFLAGS+= -march=$(PROC) - endif - endif - endif - endif - endif - endif - endif - endif -endif - LIB = $(LIB_TARGET_DIR)/liblpc10.a .PHONY: all clean |